mirror of
git://git.code.sf.net/p/zsh/code
synced 2024-05-09 09:06:38 +02:00
19338 etc.: remove support for autoconf before 2.50
This commit is contained in:
Peter Stephenson
parent
a892f5e24c
commit
caea0dbeac
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@ -1,3 +1,10 @@
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2004-01-08 Peter Stephenson <pws@csr.com>
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* 19338 adapated (see following thread): .distfiles,
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Makefile.in, zshconfig.ac, configure.in, configure.ac,
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Etc/zsh-development-guide: Remove support for autoconf
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versions before 2.50.
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2004-01-06 Peter Stephenson <pws@csr.com>
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* 19339: Doc/Zsh/tcpsys.yo, Functions/TCP/tcp_fd_handler,
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@ -18,10 +18,9 @@ Tools
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To develop (as opposed to just build) zsh, you'll need a few specialised
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tools:
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* GNU autoconf, version 2.12 or later. (Earlier versions mostly work,
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but part of the configuration system now relies on part of the format
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of the config.status files that get generated. See the comments in
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configure.in and at the end of Src/mkmakemod.sh for an explanation.)
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* GNU autoconf, version 2.50 or later. This version contained
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significant enhancements and arlier versions will no
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longer work.
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* GNU m4. (Required by autoconf.)
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@ -131,7 +131,7 @@ config: config.h
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config.status: $(sdir)/configure
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$(SHELL) ./config.status --recheck
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$(sdir)/configure: $(sdir)/zshconfig.ac $(sdir)/aclocal.m4 $(sdir)/aczsh.m4 $(sdir)/configure.in $(sdir)/configure.ac
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$(sdir)/configure: $(sdir)/aclocal.m4 $(sdir)/aczsh.m4 $(sdir)/configure.ac
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cd $(sdir) && autoconf
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config.h: stamp-h
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@ -140,7 +140,7 @@ stamp-h: $(sdir)/config.h.in config.status
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CONFIG_FILES= CONFIG_HEADERS=$(subdir)/config.h $(SHELL) ./config.status
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$(sdir)/config.h.in: $(sdir)/stamp-h.in
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$(sdir)/stamp-h.in: $(sdir)/zshconfig.ac $(sdir)/acconfig.h \
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$(sdir)/stamp-h.in: $(sdir)/configure.ac $(sdir)/acconfig.h \
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$(sdir)/aclocal.m4 $(sdir)/aczsh.m4
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cd $(sdir) && autoheader
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echo > $(sdir)/stamp-h.in
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2143
configure.ac
2143
configure.ac
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@ -1,6 +1,2147 @@
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dnl
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dnl configure.ac: Configure template for zsh.
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dnl Process this file with autoconf to produce a configure script.
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dnl
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dnl Copyright (c) 1995-1997 Richard Coleman
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dnl All rights reserved.
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dnl
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dnl Permission is hereby granted, without written agreement and without
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dnl license or royalty fees, to use, copy, modify, and distribute this
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dnl software and to distribute modified versions of this software for any
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dnl purpose, provided that the above copyright notice and the following
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dnl two paragraphs appear in all copies of this software.
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dnl
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dnl In no event shall Richard Coleman or the Zsh Development Group be liable
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dnl to any party for direct, indirect, special, incidental, or consequential
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dnl damages arising out of the use of this software and its documentation,
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dnl even if Richard Coleman and the Zsh Development Group have been advised of
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dnl the possibility of such damage.
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dnl
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dnl Richard Coleman and the Zsh Development Group specifically disclaim any
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dnl warranties, including, but not limited to, the implied warranties of
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dnl merchantability and fitness for a particular purpose. The software
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dnl provided hereunder is on an "as is" basis, and Richard Coleman and the
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dnl Zsh Development Group have no obligation to provide maintenance,
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dnl support, updates, enhancements, or modifications.
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dnl
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AC_INIT(Src/zsh.h)
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AC_PREREQ(2.50)
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AC_CONFIG_HEADER(config.h)
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dnl What version of zsh are we building ?
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. ${srcdir}/Config/version.mk
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echo "configuring for zsh $VERSION"
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dnl ----------------------------------------------
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dnl CHECK FOR MACHINE/VENDOR/OPERATING SYSTEM TYPE
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dnl ----------------------------------------------
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dnl Find out machine type, vendor, and operating system
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dnl What type of host is this?
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AC_CANONICAL_HOST
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AC_DEFINE_UNQUOTED(MACHTYPE, "$host_cpu")
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AC_DEFINE_UNQUOTED(VENDOR, "$host_vendor")
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AC_DEFINE_UNQUOTED(OSTYPE, "$host_os")
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dnl -----------------------------
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dnl CHECKING COMMAND LINE OPTIONS
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dnl -----------------------------
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dnl Handle --program-prefix, --program-suffix, etc.
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zsh_ARG_PROGRAM
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dnl Handle setting of compile flags (CPPFLAGS, CFLAGS, LDFLAGS, LIBS).
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zsh_COMPILE_FLAGS($CPPFLAGS, $CFLAGS, $LDFLAGS, $LIBS)
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dnl Do you want to debug zsh?
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ifdef([zsh-debug],[undefine([zsh-debug])])dnl
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AC_ARG_ENABLE(zsh-debug,
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[ --enable-zsh-debug compile with debug code and debugger symbols],
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[if test x$enableval = xyes; then
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AC_DEFINE(DEBUG)
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fi])
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dnl Do you want zsh memory allocation routines.
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ifdef([zsh-mem],[undefine([zsh-mem])])dnl
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AC_ARG_ENABLE(zsh-mem,
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[ --enable-zsh-mem compile with zsh memory allocation routines],
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[if test x$enableval = xyes; then
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AC_DEFINE(ZSH_MEM)
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fi])
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dnl Do you want to debug zsh memory allocation routines.
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ifdef([zsh-mem-debug],[undefine([zsh-mem-debug])])dnl
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AC_ARG_ENABLE(zsh-mem-debug,
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[ --enable-zsh-mem-debug debug zsh memory allocation routines],
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[if test x$enableval = xyes; then
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AC_DEFINE(ZSH_MEM_DEBUG)
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fi])
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dnl Do you want to print warnings when errors in memory allocation.
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ifdef([zsh-mem-warning],[undefine([zsh-mem-warning])])dnl
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AC_ARG_ENABLE(zsh-mem-warning,
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[ --enable-zsh-mem-warning print warnings for errors in memory allocation],
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[if test x$enableval = xyes; then
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AC_DEFINE(ZSH_MEM_WARNING)
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fi])
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dnl Do you want to turn on error checking for free().
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ifdef([zsh-secure-free],[undefine([zsh-secure-free])])dnl
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AC_ARG_ENABLE(zsh-secure-free,
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[ --enable-zsh-secure-free turn on error checking for free()],
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[if test x$enableval = xyes; then
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AC_DEFINE(ZSH_SECURE_FREE)
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fi])
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dnl Do you want debugging information on internal hash tables.
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dnl This turns on the `hashinfo' builtin command.
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ifdef([zsh-hash-debug],[undefine([zsh-hash-debug])])dnl
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AC_ARG_ENABLE(zsh-hash-debug,
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[ --enable-zsh-hash-debug turn on debugging of internal hash tables],
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[if test x$enableval = xyes; then
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AC_DEFINE(ZSH_HASH_DEBUG)
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fi])
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dnl Pathnames for global zsh scripts
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ifdef([etcdir],[undefine([etcdir])])dnl
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AC_ARG_ENABLE(etcdir,
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[ --enable-etcdir=DIR the default directory for global zsh scripts],
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[etcdir="$enableval"], [etcdir=/etc])
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ifdef([zshenv],[undefine([zshenv])])dnl
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AC_ARG_ENABLE(zshenv,
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[ --enable-zshenv=FILE the full pathname of the global zshenv script],
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[zshenv="$enableval"],
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[if test "x$etcdir" = xno; then
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zshenv=no
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else
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zshenv="$etcdir/zshenv"
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fi])
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if test "x$zshenv" != xno; then
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AC_DEFINE_UNQUOTED(GLOBAL_ZSHENV, "$zshenv")
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fi
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ifdef([zshrc],[undefine([zshrc])])dnl
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AC_ARG_ENABLE(zshrc,
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[ --enable-zshrc=FILE the full pathname of the global zshrc script],
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[zshrc="$enableval"],
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[if test "x$etcdir" = xno; then
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zshrc=no
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else
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zshrc="$etcdir/zshrc"
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fi])
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if test "x$zshrc" != xno; then
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AC_DEFINE_UNQUOTED(GLOBAL_ZSHRC, "$zshrc")
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fi
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ifdef([zprofile],[undefine([zprofile])])dnl
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AC_ARG_ENABLE(zprofile,
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[ --enable-zprofile=FILE the full pathname of the global zprofile script],
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[zprofile="$enableval"],
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[if test "x$etcdir" = xno; then
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zprofile=no
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else
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zprofile="$etcdir/zprofile"
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fi])
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if test "x$zprofile" != xno; then
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AC_DEFINE_UNQUOTED(GLOBAL_ZPROFILE, "$zprofile")
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fi
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ifdef([zlogin],[undefine([zlogin])])dnl
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AC_ARG_ENABLE(zlogin,
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[ --enable-zlogin=FILE the full pathname of the global zlogin script],
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[zlogin="$enableval"],
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[if test "x$etcdir" = xno; then
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zlogin=no
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else
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zlogin="$etcdir/zlogin"
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fi])
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if test "x$zlogin" != xno; then
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AC_DEFINE_UNQUOTED(GLOBAL_ZLOGIN, "$zlogin")
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fi
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ifdef([zlogout],[undefine([zlogout])])dnl
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AC_ARG_ENABLE(zlogout,
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[ --enable-zlogout=FILE the full pathname of the global zlogout script],
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[zlogout="$enableval"],
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[if test "x$etcdir" = xno; then
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zlogout=no
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else
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zlogout="$etcdir/zlogout"
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fi])
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if test "x$zlogout" != xno; then
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AC_DEFINE_UNQUOTED(GLOBAL_ZLOGOUT, "$zlogout")
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fi
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AC_SUBST(zshenv)dnl
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AC_SUBST(zshrc)dnl
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AC_SUBST(zprofile)dnl
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AC_SUBST(zlogin)dnl
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AC_SUBST(zlogout)dnl
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dnl Do you want large file support, if available?
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ifdef([lfs],[undefine([lfs])])dnl
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AC_ARG_ENABLE(lfs,
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[ --disable-lfs turn off support for large files],
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[lfs="$enableval"], [lfs=yes])
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dnl Do you want dynamically loaded binary modules.
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ifdef([dynamic],[undefine([dynamic])])dnl
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AC_ARG_ENABLE(dynamic,
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[ --disable-dynamic turn off dynamically loaded binary modules],
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[dynamic="$enableval"], [dynamic=yes])
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dnl Do you want to disable restricted on r* commands
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ifdef([restricted-r],[undefine([restricted-r])])dnl
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AC_ARG_ENABLE(restricted-r,
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[ --disable-restricted-r turn off r* invocation for restricted shell],
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[if test x$enableval = xyes; then
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AC_DEFINE(RESTRICTED_R)
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fi],
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AC_DEFINE(RESTRICTED_R)
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)
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dnl Do you want to disable use of locale functions
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AC_ARG_ENABLE([locale],
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[ --disable-locale turn off locale features],
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[if test x$enableval = xyes; then
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AC_DEFINE(CONFIG_LOCALE)
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fi],
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AC_DEFINE(CONFIG_LOCALE)
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)
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dnl Do you want to compile as K&R C.
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AC_ARG_ENABLE(ansi2knr,
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[ --enable-ansi2knr translate source to K&R C before compiling],
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[ansi2knr="$enableval"], [ansi2knr=default])
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ifdef([fndir],[undefine([fndir])])dnl
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AC_ARG_ENABLE(fndir,
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[ --enable-fndir=DIR the directory in which to install functions],
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dnl ${VERSION} to be determined at compile time.
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[if test $enableval = yes; then
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fndir=${datadir}/${tzsh_name}/'${VERSION}'/functions
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else
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fndir="$enableval"
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fi], [fndir=${datadir}/${tzsh_name}/'${VERSION}'/functions])
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ifdef([sitefndir],[undefine([sitefndir])])dnl
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AC_ARG_ENABLE(site-fndir,
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[ --enable-site-fndir=DIR same for site functions (not version specific)],
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[if test $enableval = yes; then
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sitefndir=${datadir}/${tzsh_name}/site-functions
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else
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sitefndir="$enableval"
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fi], [sitefndir=${datadir}/${tzsh_name}/site-functions])
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ifdef([function_subdirs],[undefine([function_subdirs])])
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AC_ARG_ENABLE(function-subdirs,
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[ --enable-function-subdirs install functions in subdirectories])
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if test "x${enable_function_subdirs}" != x &&
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test "x${enable_function_subdirs}" != xno; then
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FUNCTIONS_SUBDIRS=yes
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else
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FUNCTIONS_SUBDIRS=no
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fi
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AC_SUBST(fndir)dnl
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AC_SUBST(sitefndir)dnl
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AC_SUBST(FUNCTIONS_SUBDIRS)dnl
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dnl Do you want maildir support?
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ifdef([maildir_support],[undefine([maildir_support])])dnl
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AC_ARG_ENABLE(maildir-support,
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[ --enable-maildir-support enable maildir support in MAIL and MAILPATH],
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[if test x$enableval = xyes; then
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AC_DEFINE(MAILDIR_SUPPORT)
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fi])
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dnl Do you want to set a maximum function depth?
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ifdef([max_function_depth],[undefine([max_function_depth])])dnl
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AC_ARG_ENABLE(max-function-depth,
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[ --enable-max-function-depth=MAX limit function depth to MAX],
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[if test x$enableval = xyes; then
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AC_DEFINE(MAX_FUNCTION_DEPTH, 4096)
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else
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AC_DEFINE_UNQUOTED(MAX_FUNCTION_DEPTH, $enableval)
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fi])
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dnl ------------------
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dnl CHECK THE COMPILER
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dnl ------------------
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dnl We want these before the checks, so the checks can modify their values.
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test -z "${CFLAGS+set}" && CFLAGS= auto_cflags=1
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test -z "${LDFLAGS+set}" && LDFLAGS= auto_ldflags=1
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AC_PROG_CC
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dnl Check for large file support.
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dnl This needs to be done early to get the stuff into the flags.
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if test $lfs != no; then
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dnl Gross hack for ReliantUNIX - GCC does not understand getconf options
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dnl For now just disable LFS in this case
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dnl Any takers?
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if test "$host" = mips-sni-sysv4 && test -n "$GCC"; then
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:
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else
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zsh_LARGE_FILE_SUPPORT
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fi
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fi
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dnl if the user hasn't specified CFLAGS, then
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dnl if compiler is gcc, then use -O2 and some warning flags
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dnl else use -O
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if test -n "$auto_cflags" && test ."$ansi2knr" != .yes; then
|
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if test "${enable_zsh_debug}" = yes; then
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if test -n "$GCC"; then
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CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -ggdb"
|
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else
|
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CFLAGS="$CFLAGS -g"
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fi
|
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else
|
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if test -n "$GCC"; then
|
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CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -O2"
|
||||
else
|
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CFLAGS="$CFLAGS -O"
|
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fi
|
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fi
|
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fi
|
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if test -n "$auto_ldflags"; then
|
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case "${enable_zsh_debug}$host_os" in
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yesaix*|yeshpux*|yesnetbsd*|yesopenbsd*) ;; # "ld -g" is not valid on these systems
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darwin*) LDFLAGS=-Wl,-x ;;
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yes*) LDFLAGS=-g ;;
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*) LDFLAGS=-s ;;
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esac
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fi
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dnl ----------
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dnl SCO KLUDGE
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dnl ----------
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dnl Sco doesn't define any useful compiler symbol,
|
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dnl so we will check for sco and define __sco if
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dnl found.
|
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case "$host_os" in
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sco*) CFLAGS="-D__sco $CFLAGS" ;;
|
||||
esac
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||||
|
||||
sed=':1
|
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s/ -s / /g
|
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t1
|
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s/^ *//
|
||||
s/ *$//'
|
||||
|
||||
case " $LDFLAGS " in
|
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*" -s "*) strip_exeldflags=true strip_libldflags=true
|
||||
LDFLAGS=`echo " $LDFLAGS " | sed "$sed"` ;;
|
||||
*) strip_exeldflags=false strip_libldflags=false ;;
|
||||
esac
|
||||
|
||||
case " ${EXELDFLAGS+$EXELDFLAGS }" in
|
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" ") ;;
|
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*" -s "*) strip_exeldflags=true
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||||
EXELDFLAGS=`echo " $EXELDFLAGS " | sed "$sed"` ;;
|
||||
*) strip_exeldflags=false ;;
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||||
esac
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|
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case " ${LIBLDFLAGS+$LIBLDFLAGS }" in
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" ") ;;
|
||||
*" -s "*) strip_libldflags=true
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LIBLDFLAGS=`echo " $LIBLDFLAGS " | sed "$sed"` ;;
|
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*) strip_libldflags=false ;;
|
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esac
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|
||||
AC_SUBST(CFLAGS)dnl
|
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AC_SUBST(LDFLAGS)dnl
|
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AC_SUBST(EXELDFLAGS)dnl
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AC_SUBST(LIBLDFLAGS)dnl
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AC_PROG_CPP dnl Figure out how to run C preprocessor.
|
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AC_PROG_GCC_TRADITIONAL dnl Do we need -traditional flag for gcc.
|
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AC_C_CONST dnl Does compiler support `const'.
|
||||
|
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AC_CYGWIN dnl Check for cygwin environment
|
||||
|
||||
AC_EXEEXT dnl Check for executable extension, e.g. .exe
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|
||||
fp_PROG_CC_STDC
|
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AC_MSG_CHECKING([whether to use prototypes])
|
||||
if test ."$ansi2knr" = .yes || test ."$ansi2knr" = .no; then
|
||||
msg="(overridden) "
|
||||
else
|
||||
msg=
|
||||
if test ."$fp_cv_prog_cc_stdc" = .no; then
|
||||
ansi2knr=yes
|
||||
else
|
||||
ansi2knr=no
|
||||
fi
|
||||
fi
|
||||
if test "$ansi2knr" = yes; then
|
||||
AC_MSG_RESULT(${msg}no)
|
||||
U=_
|
||||
else
|
||||
AC_MSG_RESULT(${msg}yes)
|
||||
AC_DEFINE(PROTOTYPES)
|
||||
U=
|
||||
fi
|
||||
AC_SUBST(U)
|
||||
|
||||
AC_FUNC_ALLOCA dnl Check how to get `alloca'.
|
||||
|
||||
dnl If the compiler supports union initialisation
|
||||
AC_CACHE_CHECK(if the compiler supports union initialisation,
|
||||
zsh_cv_c_have_union_init,
|
||||
[AC_TRY_COMPILE([union{void *p;long l;}u={0};], [u.l=1;],
|
||||
zsh_cv_c_have_union_init=yes,
|
||||
zsh_cv_c_have_union_init=no)])
|
||||
if test $zsh_cv_c_have_union_init = yes; then
|
||||
AC_DEFINE(HAVE_UNION_INIT)
|
||||
fi
|
||||
|
||||
dnl Checking if compiler correctly cast signed to unsigned.
|
||||
AC_CACHE_CHECK(if signed to unsigned casting is broken,
|
||||
zsh_cv_c_broken_signed_to_unsigned_casting,
|
||||
[AC_TRY_RUN([main(){return((int)(unsigned char)((char) -1) == 255);}],
|
||||
zsh_cv_c_broken_signed_to_unsigned_casting=yes,
|
||||
zsh_cv_c_broken_signed_to_unsigned_casting=no,
|
||||
zsh_cv_c_broken_signed_to_unsigned_casting=no)])
|
||||
if test $zsh_cv_c_broken_signed_to_unsigned_casting = yes; then
|
||||
AC_DEFINE(BROKEN_SIGNED_TO_UNSIGNED_CASTING)
|
||||
fi
|
||||
|
||||
dnl Checking if the compiler supports variable-length arrays
|
||||
AC_CACHE_CHECK(if the compiler supports variable-length arrays,
|
||||
zsh_cv_c_variable_length_arrays,
|
||||
[AC_TRY_COMPILE([int foo(), n;], [int i[foo()], a[n+1];],
|
||||
zsh_cv_c_variable_length_arrays=yes,
|
||||
zsh_cv_c_variable_length_arrays=no)])
|
||||
if test $zsh_cv_c_variable_length_arrays = yes; then
|
||||
AC_DEFINE(HAVE_VARIABLE_LENGTH_ARRAYS)
|
||||
fi
|
||||
|
||||
dnl ------------------
|
||||
dnl CHECK FOR PROGRAMS
|
||||
dnl ------------------
|
||||
AC_PROG_MAKE_SET dnl Does make define $MAKE
|
||||
AC_PROG_INSTALL dnl Check for BSD compatible `install'
|
||||
AC_PROG_AWK dnl Check for mawk,gawk,nawk, then awk.
|
||||
AC_PROG_LN dnl Check for working ln, for "make install"
|
||||
AC_CHECK_PROGS([YODL], [yodl], [: yodl])
|
||||
AC_CHECK_PROGS([ANSI2KNR], [ansi2knr], [: ansi2knr])
|
||||
|
||||
if test x"$ansi2knr" = xyes && test x"$ANSI2KNR" = x": ansi2knr"; then
|
||||
echo "----------"
|
||||
echo "configure fatal error:"
|
||||
echo "ansi2knr was specified (--enable-ansi2knr) but the program could not be found."
|
||||
echo "Either remove the configure option if it is not required or build the ansi2knr"
|
||||
echo "program before reconfiguring Zsh. The source code for ansi2knr is also"
|
||||
echo "available in the GPL directory on Zsh distribution sites."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
dnl ------------------
|
||||
dnl CHECK HEADER FILES
|
||||
dnl ------------------
|
||||
AC_HEADER_DIRENT
|
||||
AC_HEADER_STDC
|
||||
AC_HEADER_TIME
|
||||
AC_HEADER_STAT
|
||||
AC_HEADER_SYS_WAIT
|
||||
|
||||
oldcflags="$CFLAGS"
|
||||
AC_CHECK_PROG([PCRECONF], pcre-config, pcre-config)
|
||||
if test "x$ac_cv_prog_PCRECONF" = xpcre-config; then
|
||||
CFLAGS="$CFLAGS `pcre-config --cflags`"
|
||||
fi
|
||||
|
||||
AC_CHECK_HEADERS(sys/time.h sys/times.h sys/select.h termcap.h termio.h \
|
||||
termios.h sys/param.h sys/filio.h string.h memory.h \
|
||||
limits.h fcntl.h libc.h sys/utsname.h sys/resource.h \
|
||||
locale.h errno.h stdio.h stdlib.h unistd.h sys/capability.h \
|
||||
utmp.h utmpx.h sys/types.h pwd.h grp.h poll.h sys/mman.h \
|
||||
netinet/in_systm.h pcre.h langinfo.h wchar.h stddef.h)
|
||||
if test $dynamic = yes; then
|
||||
AC_CHECK_HEADERS(dlfcn.h)
|
||||
AC_CHECK_HEADERS(dl.h)
|
||||
fi
|
||||
|
||||
dnl Some SCO systems cannot include both sys/time.h and sys/select.h
|
||||
if test $ac_cv_header_sys_time_h = yes && test $ac_cv_header_sys_select_h = yes; then
|
||||
AC_CACHE_CHECK(for conflicts in sys/time.h and sys/select.h,
|
||||
zsh_cv_header_time_h_select_h_conflicts,
|
||||
[AC_TRY_COMPILE([#include <sys/time.h>
|
||||
#include <sys/select.h>], [int i;],
|
||||
zsh_cv_header_time_h_select_h_conflicts=no,
|
||||
zsh_cv_header_time_h_select_h_conflicts=yes)])
|
||||
if test $zsh_cv_header_time_h_select_h_conflicts = yes; then
|
||||
AC_DEFINE(TIME_H_SELECT_H_CONFLICTS)
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK(POSIX termios, zsh_cv_sys_posix_termios,
|
||||
[AC_TRY_LINK([#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
#include <termios.h>],
|
||||
[/* SunOS 4.0.3 has termios.h but not the library calls. */
|
||||
tcgetattr(0, 0);],
|
||||
zsh_cv_sys_posix_termios=yes, zsh_cv_sys_posix_termios=no)])
|
||||
|
||||
if test $zsh_cv_sys_posix_termios = yes; then
|
||||
AC_CACHE_CHECK(TIOCGWINSZ in termios.h,
|
||||
zsh_cv_header_termios_h_tiocgwinsz,
|
||||
[AC_TRY_LINK([#include <sys/types.h>
|
||||
#include <termios.h>],
|
||||
[int x = TIOCGWINSZ;],
|
||||
zsh_cv_header_termios_h_tiocgwinsz=yes,
|
||||
zsh_cv_header_termios_h_tiocgwinsz=no)])
|
||||
else
|
||||
zsh_cv_header_termios_h_tiocgwinsz=no
|
||||
fi
|
||||
|
||||
if test $zsh_cv_header_termios_h_tiocgwinsz = no; then
|
||||
AC_CACHE_CHECK(TIOCGWINSZ in sys/ioctl.h,
|
||||
zsh_cv_header_sys_ioctl_h_tiocgwinsz,
|
||||
[AC_TRY_LINK([#include <sys/types.h>
|
||||
#include <sys/ioctl.h>],
|
||||
[int x = TIOCGWINSZ;],
|
||||
zsh_cv_header_sys_ioctl_h_tiocgwinsz=yes,
|
||||
zsh_cv_header_sys_ioctl_h_tiocgwinsz=no)])
|
||||
if test $zsh_cv_header_sys_ioctl_h_tiocgwinsz = yes; then
|
||||
AC_DEFINE(GWINSZ_IN_SYS_IOCTL)
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_CHECK_HEADER([sys/ptem.h], AC_DEFINE(WINSIZE_IN_PTEM))
|
||||
|
||||
dnl -------------------
|
||||
dnl CHECK FOR LIBRARIES
|
||||
dnl -------------------
|
||||
|
||||
dnl On some systems, modules need to be linked against libc explicitly,
|
||||
dnl in case they require objects that exist only in the static version
|
||||
dnl and might not be compiled into the zsh executable.
|
||||
dnl On ReliantUNIX -lc better be the last library, else funny things
|
||||
dnl may happen.
|
||||
AC_CHECK_LIB(c, printf, [LIBS="$LIBS -lc"])
|
||||
|
||||
AC_CHECK_LIB(m, pow)
|
||||
|
||||
dnl Prefer BSD termcap library to SysV curses library, except on certain
|
||||
dnl SYSV-derived systems.
|
||||
dnl On HPUX, Hcurses is reported to work better than curses.
|
||||
AC_ARG_WITH(curses-terminfo,
|
||||
[ --with-curses-terminfo use terminfo support from curses library],
|
||||
[if test x$withval = xyes; then
|
||||
termcap_curses_order="tinfo curses ncurses termcap"
|
||||
AC_SEARCH_LIBS(tigetstr, [$termcap_curses_order])
|
||||
else
|
||||
termcap_curses_order="tinfo termcap curses ncurses"
|
||||
fi],
|
||||
[case "$host_os" in
|
||||
hpux10.*|hpux11.*|solaris*)
|
||||
termcap_curses_order="Hcurses curses ncurses termcap" ;;
|
||||
*) termcap_curses_order="tinfo termcap curses ncurses" ;;
|
||||
esac])dnl
|
||||
|
||||
AC_SEARCH_LIBS(tgetent, [$termcap_curses_order])
|
||||
case "$LIBS" in
|
||||
*curses*)
|
||||
AC_CHECK_HEADERS(curses.h, [],
|
||||
[AC_CACHE_CHECK(for Solaris 8 curses.h mistake, ac_cv_header_curses_solaris,
|
||||
AC_TRY_COMPILE([#include <curses.h>], [],
|
||||
[ac_cv_header_curses_h=yes
|
||||
ac_cv_header_curses_solaris=yes],
|
||||
ac_cv_header_curses_h=no
|
||||
ac_cv_header_curses_solaris=no))
|
||||
if test x$ac_cv_header_curses_solaris = xyes; then
|
||||
AC_DEFINE(HAVE_CURSES_H)
|
||||
fi])
|
||||
AC_CHECK_HEADERS(term.h,
|
||||
[AC_MSG_CHECKING(if term.h needs curses.h)
|
||||
AC_TRY_COMPILE([#include <term.h>], [char **test = boolcodes;], boolcodes_with_only_term_h=yes,
|
||||
boolcodes_with_only_term_h=no)
|
||||
AC_TRY_COMPILE([#include <curses.h>
|
||||
#include <term.h>], [char **test = boolcodes;], boolcodes_with_curses_h_and_term_h=yes,
|
||||
boolcodes_with_curses_h_and_term_h=no)
|
||||
if test "x$boolcodes_with_curses_h_and_term_h" = xyes && test "x$boolcodes_with_only_term_h" = xno;
|
||||
then
|
||||
AC_DEFINE(TERM_H_NEEDS_CURSES_H)
|
||||
AC_MSG_RESULT(yes)
|
||||
else
|
||||
AC_MSG_RESULT(no)
|
||||
fi
|
||||
|
||||
AC_MSG_CHECKING(if boolcodes is available)
|
||||
AC_TRY_LINK([#ifdef TERM_H_NEEDS_CURSES_H
|
||||
#include <curses.h>
|
||||
#endif
|
||||
#include <term.h>], [char **test = boolcodes; printf(*test);],
|
||||
AC_DEFINE(HAVE_BOOLCODES) boolcodes=yes, boolcodes=no)
|
||||
AC_MSG_RESULT($boolcodes)
|
||||
AC_MSG_CHECKING(if numcodes is available)
|
||||
AC_TRY_LINK([#ifdef TERM_H_NEEDS_CURSES_H
|
||||
#include <curses.h>
|
||||
#endif
|
||||
#include <term.h>], [char **test = numcodes; printf(*test);],
|
||||
AC_DEFINE(HAVE_NUMCODES) numcodes=yes, numcodes=no)
|
||||
AC_MSG_RESULT($numcodes)
|
||||
AC_MSG_CHECKING(if strcodes is available)
|
||||
AC_TRY_LINK([#ifdef TERM_H_NEEDS_CURSES_H
|
||||
#include <curses.h>
|
||||
#endif
|
||||
#include <term.h>], [char **test = strcodes; printf(*test);],
|
||||
AC_DEFINE(HAVE_STRCODES) strcodes=yes, strcodes=no)
|
||||
AC_MSG_RESULT($strcodes)
|
||||
AC_MSG_CHECKING(if boolnames is available)
|
||||
AC_TRY_LINK([#include <curses.h>
|
||||
#include <term.h>], [char **test = boolnames; printf(*test);],
|
||||
AC_DEFINE(HAVE_BOOLNAMES) boolnames=yes, boolnames=no)
|
||||
AC_MSG_RESULT($boolnames)
|
||||
AC_MSG_CHECKING(if numnames is available)
|
||||
AC_TRY_LINK([#include <curses.h>
|
||||
#include <term.h>], [char **test = numnames; printf(*test);],
|
||||
AC_DEFINE(HAVE_NUMNAMES) numnames=yes, numnames=no)
|
||||
AC_MSG_RESULT($numnames)
|
||||
AC_MSG_CHECKING(if strnames is available)
|
||||
AC_TRY_LINK([#include <curses.h>
|
||||
#include <term.h>], [char **test = strnames; printf(*test);],
|
||||
AC_DEFINE(HAVE_STRNAMES) strnames=yes, strnames=no)
|
||||
AC_MSG_RESULT($strnames)
|
||||
]);;
|
||||
esac
|
||||
|
||||
dnl Some systems (Solaris 2.x, Linux Redhat 5.x) require
|
||||
dnl libnsl (Network Services Library) to find yp_all
|
||||
|
||||
AC_SEARCH_LIBS(yp_all, nsl)
|
||||
|
||||
dnl I am told that told that unicos reqire these for nis_list
|
||||
if test `echo $host_os | sed 's/^\(unicos\).*/\1/'` = unicos; then
|
||||
LIBS="-lcraylm -lkrb -lnisdb -lnsl -lrpcsvc $LIBS"
|
||||
fi
|
||||
|
||||
if test "x$dynamic" = xyes; then
|
||||
AC_CHECK_LIB(dl, dlopen)
|
||||
fi
|
||||
|
||||
AC_CHECK_LIB(cap, cap_get_proc)
|
||||
|
||||
AC_CHECK_LIB(socket, socket)
|
||||
|
||||
AC_CHECK_LIB(iconv, iconv)
|
||||
|
||||
dnl pcre-config should probably be employed here
|
||||
AC_SEARCH_LIBS(pcre_compile, pcre)
|
||||
|
||||
dnl ---------------------
|
||||
dnl CHECK TERMCAP LIBRARY
|
||||
dnl ---------------------
|
||||
dnl Checks for external variable ospeed in the termcap library.
|
||||
AC_CACHE_CHECK(if an include file defines ospeed,
|
||||
zsh_cv_decl_ospeed_include_defines,
|
||||
[AC_TRY_LINK(
|
||||
[#include <sys/types.h>
|
||||
#if HAVE_TERMIOS_H
|
||||
#include <termios.h>
|
||||
#endif
|
||||
#if HAVE_TERMCAP_H
|
||||
#include <termcap.h>
|
||||
#endif], [ospeed = 0;],
|
||||
zsh_cv_decl_ospeed_include_defines=yes,
|
||||
zsh_cv_decl_ospeed_include_defines=no)])
|
||||
|
||||
if test $zsh_cv_decl_ospeed_include_defines = no; then
|
||||
AC_CACHE_CHECK(if you must define ospeed,
|
||||
zsh_cv_decl_ospeed_must_define,
|
||||
[AC_TRY_LINK( ,[extern short ospeed; ospeed = 0;],
|
||||
zsh_cv_decl_ospeed_must_define=yes,
|
||||
zsh_cv_decl_ospeed_must_define=no)])
|
||||
fi
|
||||
|
||||
if test $zsh_cv_decl_ospeed_include_defines = yes; then
|
||||
AC_DEFINE(HAVE_OSPEED)
|
||||
elif test $zsh_cv_decl_ospeed_must_define = yes; then
|
||||
AC_DEFINE(HAVE_OSPEED)
|
||||
AC_DEFINE(MUST_DEFINE_OSPEED)
|
||||
fi
|
||||
|
||||
dnl --------------
|
||||
dnl CHECK TYPEDEFS
|
||||
dnl --------------
|
||||
|
||||
AC_TYPE_SIGNAL
|
||||
AC_TYPE_PID_T
|
||||
AC_TYPE_OFF_T
|
||||
AC_CHECK_TYPE(ino_t, unsigned long)
|
||||
AC_TYPE_MODE_T
|
||||
AC_TYPE_UID_T
|
||||
AC_TYPE_SIZE_T
|
||||
|
||||
dnl ------------------------------------------------
|
||||
dnl Check size of long and try to find a 64-bit type
|
||||
dnl ------------------------------------------------
|
||||
dnl AC_CHECK_SIZEOF is no good, because we need the result here,
|
||||
dnl and that doesn't seem to define a shell parameter.
|
||||
AC_CACHE_CHECK(if long is 64 bits, zsh_cv_long_is_64_bit,
|
||||
[AC_TRY_RUN([int main() { return sizeof(long) < 8; }],
|
||||
zsh_cv_long_is_64_bit=yes,
|
||||
zsh_cv_long_is_64_bit=no,
|
||||
zsh_cv_long_is_64_bit=no)])
|
||||
|
||||
if test $zsh_cv_long_is_64_bit = yes; then
|
||||
AC_DEFINE(LONG_IS_64_BIT)
|
||||
else
|
||||
AC_CACHE_CHECK(if off_t is 64 bit, zsh_cv_off_t_is_64_bit,
|
||||
[AC_TRY_RUN([
|
||||
#include <sys/types.h>
|
||||
|
||||
main() { return sizeof(off_t) < 8; }
|
||||
],
|
||||
zsh_cv_off_t_is_64_bit=yes,
|
||||
zsh_cv_off_t_is_64_bit=no,
|
||||
zsh_cv_off_t_is_64_bit=no)])
|
||||
if test $zsh_cv_off_t_is_64_bit = yes; then
|
||||
AC_DEFINE(OFF_T_IS_64_BIT)
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK(if ino_t is 64 bit, zsh_cv_ino_t_is_64_bit,
|
||||
[AC_TRY_RUN([
|
||||
#include <sys/types.h>
|
||||
|
||||
main() { return sizeof(ino_t) < 8; }
|
||||
],
|
||||
zsh_cv_ino_t_is_64_bit=yes,
|
||||
zsh_cv_ino_t_is_64_bit=no,
|
||||
zsh_cv_ino_t_is_64_bit=no)])
|
||||
if test $zsh_cv_ino_t_is_64_bit = yes; then
|
||||
AC_DEFINE(INO_T_IS_64_BIT)
|
||||
fi
|
||||
|
||||
if test $lfs != no -o $zsh_cv_off_t_is_64_bit = yes \
|
||||
-o $zsh_cv_ino_t_is_64_bit = yes; then
|
||||
AC_CACHE_CHECK(if compiler has a 64 bit type, zsh_cv_64_bit_type,
|
||||
[if test $lfs != yes && test $lfs != no; then
|
||||
zsh_64_BIT_TYPE(${lfs}, zsh_cv_64_bit_type, force)
|
||||
else
|
||||
zsh_64_BIT_TYPE(long long, zsh_cv_64_bit_type)
|
||||
if test "$zsh_cv_64_bit_type" = no; then
|
||||
zsh_64_BIT_TYPE(quad_t, zsh_cv_64_bit_type)
|
||||
fi
|
||||
if test "$zsh_cv_64_bit_type" = no; then
|
||||
zsh_64_BIT_TYPE(__int64_t, zsh_cv_64_bit_type)
|
||||
fi
|
||||
dnl As a last resort, if we know off_t has 64 bits, use that as
|
||||
dnl the 64-bit integer type. I don't dare try ino_t since there's
|
||||
dnl probably nothing to stop that being unsigned.
|
||||
if test "$zsh_cv_64_bit_type" = no &&
|
||||
test "$zsh_cv_off_t_is_64_bit" = yes; then
|
||||
zsh_64_BIT_TYPE(off_t, zsh_cv_64_bit_type)
|
||||
fi
|
||||
fi])
|
||||
if test "$zsh_cv_64_bit_type" != no; then
|
||||
AC_DEFINE_UNQUOTED(ZSH_64_BIT_TYPE, $zsh_cv_64_bit_type)
|
||||
|
||||
dnl Handle cases where unsigned type cannot be simply
|
||||
dnl `unsigned ZSH_64_BIT_TYPE'. More tests may be required.
|
||||
AC_CACHE_CHECK(for a corresponding unsigned 64 bit type,
|
||||
zsh_cv_64_bit_utype,
|
||||
[zsh_64_BIT_TYPE(unsigned $zsh_cv_64_bit_type, zsh_cv_64_bit_utype,
|
||||
force)
|
||||
if test "$zsh_cv_64_bit_utype" = no; then
|
||||
zsh_64_BIT_TYPE(__uint64_t, zsh_cv_64_bit_utype)
|
||||
fi])
|
||||
if test "$zsh_cv_64_bit_utype" != no; then
|
||||
AC_DEFINE_UNQUOTED(ZSH_64_BIT_UTYPE, $zsh_cv_64_bit_utype)
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl Check for sigset_t. Currently I'm looking in
|
||||
dnl <sys/types.h> and <signal.h>. Others might need
|
||||
dnl to be added.
|
||||
AC_CACHE_CHECK(for sigset_t, zsh_cv_type_sigset_t,
|
||||
[AC_TRY_COMPILE(
|
||||
[#include <sys/types.h>
|
||||
#include <signal.h>], [sigset_t tempsigset;],
|
||||
zsh_cv_type_sigset_t=yes, zsh_cv_type_sigset_t=no)])
|
||||
if test $zsh_cv_type_sigset_t = no; then
|
||||
AC_DEFINE(sigset_t, unsigned int)
|
||||
fi
|
||||
|
||||
dnl Check for struct timezone since some old SCO versions do not define it
|
||||
zsh_TYPE_EXISTS([
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
# include <sys/time.h>
|
||||
#endif
|
||||
], struct timezone)
|
||||
|
||||
dnl Check for utmp structures, for watch
|
||||
zsh_TYPE_EXISTS([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMP_H
|
||||
# include <utmp.h>
|
||||
#endif
|
||||
], struct utmp)
|
||||
zsh_TYPE_EXISTS([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMPX_H
|
||||
# include <utmpx.h>
|
||||
#endif
|
||||
], struct utmpx)
|
||||
|
||||
dnl Check contents of utmp structures
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMP_H
|
||||
# include <utmp.h>
|
||||
#endif
|
||||
], struct utmp, ut_host)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMPX_H
|
||||
# include <utmpx.h>
|
||||
#endif
|
||||
], struct utmpx, ut_host)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMPX_H
|
||||
# include <utmpx.h>
|
||||
#endif
|
||||
], struct utmpx, ut_xtime)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMPX_H
|
||||
# include <utmpx.h>
|
||||
#endif
|
||||
], struct utmpx, ut_tv)
|
||||
|
||||
dnl Check for inode numbers in directory entry structures
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_DIRENT_H
|
||||
# include <dirent.h>
|
||||
#endif
|
||||
], struct dirent, d_ino)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_DIRENT_H
|
||||
# include <dirent.h>
|
||||
#endif
|
||||
], struct dirent, d_stat)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_NDIR_H
|
||||
# include <sys/ndir.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_DIR_H
|
||||
# include <sys/dir.h>
|
||||
#endif
|
||||
#ifdef HAVE_NDIR_H
|
||||
# include <ndir.h>
|
||||
#endif
|
||||
], struct direct, d_ino)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_NDIR_H
|
||||
# include <sys/ndir.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_DIR_H
|
||||
# include <sys/dir.h>
|
||||
#endif
|
||||
#ifdef HAVE_NDIR_H
|
||||
# include <ndir.h>
|
||||
#endif
|
||||
], struct direct, d_stat)
|
||||
|
||||
dnl Check IPv6 socket address structure type
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#include <netinet/in.h>
|
||||
], struct sockaddr_in6, sin6_scope_id)
|
||||
|
||||
dnl Check for h_errno external variable
|
||||
AC_CACHE_CHECK(if we need our own h_errno,
|
||||
zsh_cv_decl_h_errno_use_local,
|
||||
[AC_TRY_LINK( ,[extern int h_errno; h_errno = 0;],
|
||||
zsh_cv_decl_h_errno_use_local=no,
|
||||
zsh_cv_decl_h_errno_use_local=yes)])
|
||||
|
||||
if test $zsh_cv_decl_h_errno_use_local = yes; then
|
||||
AC_DEFINE(USE_LOCAL_H_ERRNO)
|
||||
fi
|
||||
|
||||
dnl ---------------
|
||||
dnl CHECK FUNCTIONS
|
||||
dnl ---------------
|
||||
|
||||
dnl need to integrate this function
|
||||
dnl AC_FUNC_STRFTIME
|
||||
|
||||
AC_CHECK_FUNCS(strftime difftime gettimeofday \
|
||||
select poll \
|
||||
readlink faccessx fchdir ftruncate \
|
||||
fstat lstat lchown \
|
||||
fseeko ftello \
|
||||
mkfifo _mktemp mkstemp \
|
||||
waitpid wait3 \
|
||||
sigaction sigblock sighold sigrelse sigsetmask sigprocmask \
|
||||
killpg setpgid setpgrp tcsetpgrp tcgetattr nice \
|
||||
gethostname gethostbyname2 getipnodebyname \
|
||||
inet_aton inet_pton inet_ntop \
|
||||
getlogin getpwent getpwnam getpwuid getgrgid getgrnam \
|
||||
initgroups nis_list \
|
||||
setuid seteuid setreuid setresuid setsid \
|
||||
memcpy memmove strstr strerror \
|
||||
cap_get_proc \
|
||||
getrlimit \
|
||||
setlocale \
|
||||
uname \
|
||||
signgam \
|
||||
putenv getenv \
|
||||
brk sbrk \
|
||||
pathconf sysconf \
|
||||
tgetent tigetflag tigetnum tigetstr setupterm \
|
||||
pcre_compile pcre_study pcre_exec \
|
||||
nl_langinfo \
|
||||
erand48 open_memstream \
|
||||
wctomb iconv)
|
||||
AC_FUNC_STRCOLL
|
||||
|
||||
dnl Check if tgetent accepts NULL (and will allocate its own termcap buffer)
|
||||
dnl Some termcaps reportedly accept a zero buffer, but then dump core
|
||||
dnl in tgetstr().
|
||||
dnl Under Cygwin test program crashes but exit code is still 0. So,
|
||||
dnl we test for a file that porgram should create
|
||||
AC_CACHE_CHECK(if tgetent accepts NULL,
|
||||
zsh_cv_func_tgetent_accepts_null,
|
||||
[AC_TRY_RUN([
|
||||
main()
|
||||
{
|
||||
char buf[4096];
|
||||
int r1 = tgetent(buf, "vt100");
|
||||
int r2 = tgetent((char*)0,"vt100");
|
||||
if (r1 >= 0 && r1 == r2) {
|
||||
char tbuf[1024], *u;
|
||||
u = tbuf;
|
||||
tgetstr("cl", &u);
|
||||
creat("conftest.tgetent", 0640);
|
||||
}
|
||||
exit((r1 != r2) || r2 == -1);
|
||||
}
|
||||
],
|
||||
if test -f conftest.tgetent; then
|
||||
zsh_cv_func_tgetent_accepts_null=yes
|
||||
else
|
||||
zsh_cv_func_tgetent_accepts_null=no
|
||||
fi,
|
||||
zsh_cv_func_tgetent_accepts_null=no,
|
||||
zsh_cv_func_tgetent_accepts_null=no)])
|
||||
if test $zsh_cv_func_tgetent_accepts_null = yes; then
|
||||
AC_DEFINE(TGETENT_ACCEPTS_NULL)
|
||||
fi
|
||||
AC_CACHE_CHECK(if tgetent returns 0 on success,
|
||||
zsh_cv_func_tgetent_zero_success,
|
||||
[AC_TRY_RUN([
|
||||
main()
|
||||
{
|
||||
char buf[4096];
|
||||
int r1 = tgetent(buf, "!@#$%^&*");
|
||||
int r2 = tgetent(buf, "vt100");
|
||||
if (r1 < 0 && r2 == 0) {
|
||||
char tbuf[1024], *u;
|
||||
u = tbuf;
|
||||
tgetstr("cl", &u);
|
||||
creat("conftest.tgetent0", 0640);
|
||||
}
|
||||
exit(r1 == r2);
|
||||
}
|
||||
],
|
||||
if test -f conftest.tgetent0; then
|
||||
zsh_cv_func_tgetent_zero_success=yes
|
||||
else
|
||||
zsh_cv_func_tgetent_zero_success=no
|
||||
fi,
|
||||
zsh_cv_func_tgetent_zero_success=no,
|
||||
zsh_cv_func_tgetent_zero_success=no)])
|
||||
if test $zsh_cv_func_tgetent_zero_success = yes; then
|
||||
AC_DEFINE(TGETENT_SUCCESS, 0)
|
||||
else
|
||||
AC_DEFINE(TGETENT_SUCCESS, 1)
|
||||
fi
|
||||
|
||||
AC_FUNC_MMAP
|
||||
if test x$ac_cv_func_mmap_fixed_mapped = xyes; then
|
||||
AC_CHECK_FUNCS(munmap msync)
|
||||
fi
|
||||
|
||||
if test $ac_cv_func_setpgrp = yes; then
|
||||
AC_FUNC_GETPGRP
|
||||
else
|
||||
dnl If there is no setpgrp, the test for getpgrp(void) will fail
|
||||
dnl because the program will not compile. However, in that case
|
||||
dnl we can be reasonably confident we are not dealing with a
|
||||
dnl Berkeleyesque system, so assume getpgrp does take void.
|
||||
ac_cv_func_getpgrp_void=yes
|
||||
AC_DEFINE(GETPGRP_VOID)
|
||||
fi
|
||||
|
||||
if test $dynamic = yes; then
|
||||
AC_CHECK_FUNCS(dlopen dlerror dlsym dlclose load loadquery loadbind unload \
|
||||
shl_load shl_unload shl_findsym)
|
||||
fi
|
||||
|
||||
|
||||
dnl -------------
|
||||
dnl CHECK SIGNALS
|
||||
dnl -------------
|
||||
dnl What style of signal do you have (POSIX, BSD, or SYSV)?
|
||||
AC_MSG_CHECKING(what style of signals to use)
|
||||
if test $ac_cv_func_sigaction = yes && test $ac_cv_func_sigprocmask = yes; then
|
||||
signals_style=POSIX_SIGNALS
|
||||
AC_DEFINE(POSIX_SIGNALS)
|
||||
elif test $ac_cv_func_sigblock = yes && test $ac_cv_func_sigsetmask = yes; then
|
||||
signals_style=BSD_SIGNALS
|
||||
AC_DEFINE(BSD_SIGNALS)
|
||||
elif test $ac_cv_func_sighold = yes && test $ac_cv_func_sigrelse = yes; then
|
||||
signals_style=SYSV_SIGNALS
|
||||
AC_DEFINE(SYSV_SIGNALS)
|
||||
else
|
||||
signals_style=NO_SIGNAL_BLOCKING
|
||||
AC_DEFINE(NO_SIGNAL_BLOCKING)
|
||||
fi
|
||||
AC_DEFINE_UNQUOTED($signals_style)
|
||||
AC_MSG_RESULT($signals_style)
|
||||
|
||||
dnl Where is <signal.h> located? Needed as input for signals.awk
|
||||
AC_CACHE_CHECK(where signal.h is located, zsh_cv_path_signal_h,
|
||||
[dnl Look at the output from the preprocessor.
|
||||
dnl We should get lines of the form `# 1 "/usr/include/signal.h"'
|
||||
dnl The following assumes the real definitions are in a file which
|
||||
dnl contains the name `sig'; we could relax this if necessary,
|
||||
dnl but then you can get a rather long list of files to test.
|
||||
dnl The backslash substitution is to persuade cygwin to cough up
|
||||
dnl slashes rather than doubled backslashes in the path.
|
||||
echo "#include <signal.h>" > nametmp.c
|
||||
sigfile_list="`$CPP nametmp.c |
|
||||
sed -n -e 's/^#line[ ].*\"\(.*\)\"/\1/p' \
|
||||
-e 's/^#[ ].*\"\(.*\)\"/\1/p' |
|
||||
sed 's/\\\\\\\\/\//g' |
|
||||
$AWK '{ if (\$1 ~ \"sig\") files[[\$1]] = \$1 }
|
||||
END { for (var in files) print var }'`"
|
||||
rm -f nametmp.c
|
||||
if test -z "$sigfile_list"; then
|
||||
dnl In case we don't get the stuff from the preprocesor, use the old
|
||||
dnl list of standard places.
|
||||
sigfile_list="/usr/include/sys/iso/signal_iso.h
|
||||
/usr/include/bsd/sys/signal.h
|
||||
/usr/include/signum.h
|
||||
/usr/include/asm/signum.h
|
||||
/usr/include/asm/signal.h
|
||||
/usr/include/linux/signal.h
|
||||
/usr/include/sys/signal.h
|
||||
/usr/include/bits/signum.h
|
||||
/dev/null"
|
||||
fi
|
||||
for SIGNAL_H in $sigfile_list
|
||||
do
|
||||
dnl Try to make sure it doesn't get confused by files that don't
|
||||
dnl have real signal definitions in, but do #define SIG* by counting
|
||||
dnl the number of signals. Maybe we could even check for e.g. SIGHUP?
|
||||
nsigs=`test -f $SIGNAL_H && \
|
||||
grep '#[ ]*define[ ][ ]*SIG[0-9A-Z]*[ ]*[0-9][0-9]*' $SIGNAL_H | \
|
||||
wc -l | sed 's/[ ]//g'`
|
||||
test "x$nsigs" != x && test "$nsigs" -ge 7 && break
|
||||
done
|
||||
if test $SIGNAL_H = "/dev/null"; then
|
||||
AC_MSG_ERROR(SIGNAL MACROS NOT FOUND: please report to developers)
|
||||
fi
|
||||
zsh_cv_path_signal_h=$SIGNAL_H
|
||||
])
|
||||
SIGNAL_H=$zsh_cv_path_signal_h
|
||||
AC_SUBST(SIGNAL_H)dnl
|
||||
|
||||
dnl Where are error names located? Needed as input for errnames1.awk
|
||||
AC_CACHE_CHECK(where error names are located, zsh_cv_path_errno_h,
|
||||
[dnl Look at the output from the preprocessor.
|
||||
dnl We should get lines of the form `# 1 "/usr/include/errno.h"'
|
||||
dnl The following assumes the real definitions are in a file which
|
||||
dnl contains the name `err'; we could relax this if necessary,
|
||||
dnl but then you can get a rather long list of files to test.
|
||||
dnl The backslash substitution is to persuade cygwin to cough up
|
||||
dnl slashes rather than doubled backslashes in the path.
|
||||
echo "#include <errno.h>" > nametmp.c
|
||||
errfile_list="`$CPP nametmp.c |
|
||||
sed -n -e 's/^#line[ ].*\"\(.*\)\"/\1/p' \
|
||||
-e 's/^#[ ].*\"\(.*\)\"/\1/p' |
|
||||
sed 's/\\\\\\\\/\//g' |
|
||||
$AWK '{ if (\$1 ~ \"err\") files[[\$1]] = \$1 }
|
||||
END { for (var in files) print var }'`"
|
||||
rm -f nametmp.c
|
||||
for ERRNO_H in $errfile_list /dev/null
|
||||
do
|
||||
dnl Try to make sure it doesn't get confused by files that don't
|
||||
dnl have real error definitions in. Count definitions to make sure.
|
||||
nerrs=`test -f $ERRNO_H && \
|
||||
grep '#[ ]*define[ ][ ]*E[0-9A-Z]*[ ]*[0-9][0-9]*' $ERRNO_H | \
|
||||
wc -l | sed 's/[ ]//g'`
|
||||
test "x$nerrs" != x && test "$nerrs" -ge 7 && break
|
||||
done
|
||||
if test $ERRNO_H = "/dev/null"; then
|
||||
AC_MSG_ERROR(ERROR MACROS NOT FOUND: please report to developers)
|
||||
fi
|
||||
zsh_cv_path_errno_h=$ERRNO_H
|
||||
])
|
||||
ERRNO_H=$zsh_cv_path_errno_h
|
||||
AC_SUBST(ERRNO_H)dnl
|
||||
|
||||
dnl -----------------------------------------------------
|
||||
dnl Look for the file containing the RLIMIT_* definitions
|
||||
dnl -----------------------------------------------------
|
||||
dnl CALL FOR MORE (FEWER?) LOCATIONS: I've just copied the signal checking.
|
||||
AC_CACHE_CHECK(where the RLIMIT macros are located,zsh_cv_path_rlimit_h,
|
||||
[for RESOURCE_H in /usr/include/bsd/sys/resource.h dnl
|
||||
/usr/include/asm/resource.h dnl
|
||||
/usr/include/linux/resource.h dnl
|
||||
/usr/include/sys/resource.h dnl
|
||||
/usr/include/bits/resource.h dnl
|
||||
/usr/include/resourcebits.h dnl
|
||||
/dev/null;
|
||||
do
|
||||
test -f $RESOURCE_H && \
|
||||
grep '#[ ]*define[ ][ ]*RLIMIT_[A-Z]*[ ]*[0-9A-Z][0-9]*' $RESOURCE_H > /dev/null && \
|
||||
break
|
||||
done
|
||||
zsh_cv_path_rlimit_h=$RESOURCE_H
|
||||
if test $RESOURCE_H = "/dev/null" && test $ac_cv_func_getrlimit = yes; then
|
||||
AC_MSG_WARN(RLIMIT MACROS NOT FOUND: please report to developers)
|
||||
fi])
|
||||
RLIMITS_INC_H=$zsh_cv_path_rlimit_h
|
||||
if test "$RLIMITS_INC_H" = "/dev/null"; then
|
||||
RLIMITS_INC_H=''
|
||||
fi
|
||||
dnl rlimits.h only appears in dependencies if we are actually using it.
|
||||
dnl We are using it any time we have getrlimit, though if the macros were
|
||||
dnl not found we simply awk through /dev/null and fail to find them.
|
||||
dnl Thus, limit won't work, but at least the shell will compile.
|
||||
AC_SUBST(RLIMITS_INC_H)dnl
|
||||
|
||||
dnl ------------------
|
||||
dnl rlimit type checks
|
||||
dnl ------------------
|
||||
DEFAULT_RLIM_T=long
|
||||
AC_CACHE_CHECK(if rlim_t is longer than a long,
|
||||
zsh_cv_rlim_t_is_longer,
|
||||
[AC_TRY_RUN([
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <sys/resource.h>
|
||||
main(){struct rlimit r;exit(sizeof(r.rlim_cur) <= sizeof(long));}],
|
||||
zsh_cv_rlim_t_is_longer=yes,
|
||||
zsh_cv_rlim_t_is_longer=no,
|
||||
zsh_cv_rlim_t_is_longer=yes)])
|
||||
if test $zsh_cv_rlim_t_is_longer = yes; then
|
||||
AC_CACHE_CHECK(if rlim_t is a quad,
|
||||
zsh_cv_rlim_t_is_quad_t,
|
||||
[AC_TRY_RUN([
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <stdio.h>
|
||||
#include <sys/resource.h>
|
||||
main() {
|
||||
struct rlimit r;
|
||||
char buf[20];
|
||||
r.rlim_cur = 0;
|
||||
sprintf(buf, "%qd", r.rlim_cur);
|
||||
exit(strcmp(buf, "0"));
|
||||
}],
|
||||
zsh_cv_rlim_t_is_quad_t=yes,
|
||||
zsh_cv_rlim_t_is_quad_t=no,
|
||||
zsh_cv_rlim_t_is_quad_t=no)])
|
||||
if test $zsh_cv_rlim_t_is_quad_t = yes; then
|
||||
AC_DEFINE(RLIM_T_IS_QUAD_T)
|
||||
DEFAULT_RLIM_T=quad_t
|
||||
else
|
||||
AC_DEFINE(RLIM_T_IS_LONG_LONG)
|
||||
DEFAULT_RLIM_T='long long'
|
||||
fi
|
||||
else
|
||||
AC_CACHE_CHECK(if the rlim_t is unsigned,
|
||||
zsh_cv_type_rlim_t_is_unsigned,
|
||||
[AC_TRY_RUN([
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <sys/resource.h>
|
||||
main(){struct rlimit r;r.rlim_cur=-1;exit(r.rlim_cur<0);}],
|
||||
zsh_cv_type_rlim_t_is_unsigned=yes,
|
||||
zsh_cv_type_rlim_t_is_unsigned=no,
|
||||
zsh_cv_type_rlim_t_is_unsigned=no)])
|
||||
if test $zsh_cv_type_rlim_t_is_unsigned = yes; then
|
||||
AC_DEFINE(RLIM_T_IS_UNSIGNED)
|
||||
DEFAULT_RLIM_T="unsigned $DEFAULT_RLIM_T"
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK(for rlim_t, zsh_cv_type_rlim_t,
|
||||
[AC_TRY_COMPILE([
|
||||
#include <sys/types.h>
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <sys/resource.h>],
|
||||
[rlim_t l;],
|
||||
zsh_cv_type_rlim_t=yes,
|
||||
zsh_cv_type_rlim_t=no)])
|
||||
if test $zsh_cv_type_rlim_t = no; then
|
||||
AC_DEFINE_UNQUOTED(rlim_t, $DEFAULT_RLIM_T)
|
||||
fi
|
||||
|
||||
|
||||
dnl On some systems the RLIMIT_* don't evaluate to integers at compile time
|
||||
dnl (they may be enums). In this case we are not able to do preprocessor
|
||||
dnl comparisons and need our tests to determine what values exist and
|
||||
dnl if there are clashing definitions.
|
||||
|
||||
zsh_LIMIT_PRESENT(RLIMIT_AIO_MEM)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_AIO_OPS)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_AS)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_LOCKS)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_MEMLOCK)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_NPROC)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_NOFILE)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_PTHREAD)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_RSS)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_SBSIZE)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_TCACHE)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_VMEM)
|
||||
|
||||
AC_CACHE_CHECK(if RLIMIT_VMEM and RLIMIT_RSS are the same,
|
||||
zsh_cv_rlimit_vmem_is_rss,
|
||||
[AC_TRY_RUN([
|
||||
#include <sys/types.h>
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <sys/resource.h>
|
||||
int main()
|
||||
{
|
||||
int ret = 1;
|
||||
#if defined(HAVE_RLIMIT_VMEM) && defined(HAVE_RLIMIT_RSS)
|
||||
if (RLIMIT_RSS == RLIMIT_VMEM) ret = 0;
|
||||
#endif
|
||||
return ret;
|
||||
}],
|
||||
zsh_cv_rlimit_vmem_is_rss=yes,
|
||||
zsh_cv_rlimit_vmem_is_rss=no,
|
||||
zsh_cv_rlimit_vmem_is_rss=no)])
|
||||
|
||||
if test $zsh_cv_rlimit_vmem_is_rss = yes; then
|
||||
AC_DEFINE(RLIMIT_VMEM_IS_RSS)
|
||||
fi
|
||||
|
||||
|
||||
AC_CACHE_CHECK(if RLIMIT_VMEM and RLIMIT_AS are the same,
|
||||
zsh_cv_rlimit_vmem_is_as,
|
||||
[AC_TRY_RUN([
|
||||
#include <sys/types.h>
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <sys/resource.h>
|
||||
int main()
|
||||
{
|
||||
int ret = 1;
|
||||
#if defined(HAVE_RLIMIT_VMEM) && defined(HAVE_RLIMIT_AS)
|
||||
if (RLIMIT_AS == RLIMIT_VMEM) ret = 0;
|
||||
#endif
|
||||
return ret;
|
||||
}],
|
||||
zsh_cv_rlimit_vmem_is_as=yes,
|
||||
zsh_cv_rlimit_vmem_is_as=no,
|
||||
zsh_cv_rlimit_vmem_is_as=no)])
|
||||
|
||||
if test $zsh_cv_rlimit_vmem_is_as = yes; then
|
||||
AC_DEFINE(RLIMIT_VMEM_IS_AS)
|
||||
fi
|
||||
|
||||
|
||||
dnl --------------------------------------------
|
||||
dnl CHECK FOR DEFAULT PATH (used for command -p)
|
||||
dnl --------------------------------------------
|
||||
AC_CACHE_VAL(zsh_cv_cs_path,
|
||||
[if getconf _CS_PATH >/dev/null 2>&1; then
|
||||
zsh_cv_cs_path=`getconf _CS_PATH`
|
||||
elif getconf CS_PATH >/dev/null 2>&1; then
|
||||
zsh_cv_cs_path=`getconf CS_PATH`
|
||||
else
|
||||
zsh_cv_cs_path="/bin:/usr/bin"
|
||||
fi])
|
||||
AC_DEFINE_UNQUOTED(DEFAULT_PATH, "$zsh_cv_cs_path")
|
||||
|
||||
|
||||
dnl ----------------------------
|
||||
dnl CHECK FOR /dev/fd FILESYSTEM
|
||||
dnl ----------------------------
|
||||
AC_CACHE_CHECK(for /dev/fd filesystem, zsh_cv_sys_path_dev_fd,
|
||||
[for zsh_cv_sys_path_dev_fd in /proc/self/fd /dev/fd no; do
|
||||
test x`echo ok|cat $zsh_cv_sys_path_dev_fd/0 2>/dev/null` = xok && break
|
||||
done])
|
||||
if test $zsh_cv_sys_path_dev_fd != no; then
|
||||
AC_DEFINE_UNQUOTED(PATH_DEV_FD, "$zsh_cv_sys_path_dev_fd")
|
||||
fi
|
||||
|
||||
dnl ---------------------------------
|
||||
dnl CHECK FOR RFS SUPERROOT DIRECTORY
|
||||
dnl ---------------------------------
|
||||
AC_CACHE_CHECK(for RFS superroot directory, zsh_cv_sys_superroot,
|
||||
[test -d /../.LOCALROOT && zsh_cv_sys_superroot=yes || zsh_cv_sys_superroot=no])
|
||||
if test $zsh_cv_sys_superroot = yes; then
|
||||
AC_DEFINE(HAVE_SUPERROOT)
|
||||
fi
|
||||
|
||||
dnl CHECK FOR SYSTEMS REQUIRING GETCWD
|
||||
AC_CACHE_CHECK(whether we should use the native getcwd,
|
||||
zsh_cv_use_getcwd,
|
||||
[case "${host_cpu}-${host_vendor}-${host_os}" in
|
||||
*QNX*) zsh_cv_use_getcwd=yes ;;
|
||||
*) zsh_cv_use_getcwd=no ;;
|
||||
esac])
|
||||
if test $zsh_cv_use_getcwd = yes; then
|
||||
AC_DEFINE(USE_GETCWD)
|
||||
fi
|
||||
|
||||
dnl -------------
|
||||
dnl CHECK FOR NIS
|
||||
dnl -------------
|
||||
AC_CACHE_CHECK(for NIS, zsh_cv_sys_nis,
|
||||
[test -f /usr/bin/ypcat && /usr/bin/ypcat passwd.byname > /dev/null 2>&1 && \
|
||||
zsh_cv_sys_nis=yes || zsh_cv_sys_nis=no])
|
||||
if test $zsh_cv_sys_nis = yes; then
|
||||
AC_DEFINE(HAVE_NIS)
|
||||
fi
|
||||
|
||||
dnl -----------------
|
||||
dnl CHECK FOR NISPLUS
|
||||
dnl -----------------
|
||||
AC_CACHE_CHECK(for NIS+, zsh_cv_sys_nis_plus,
|
||||
[test $ac_cv_func_nis_list = yes && test -f /usr/bin/nisls && \
|
||||
/usr/bin/nisls > /dev/null 2>&1 && \
|
||||
zsh_cv_sys_nis_plus=yes || zsh_cv_sys_nis_plus=no])
|
||||
if test $zsh_cv_sys_nis_plus = yes; then
|
||||
AC_DEFINE(HAVE_NIS_PLUS)
|
||||
fi
|
||||
|
||||
dnl ----------------------------------------
|
||||
dnl CHECK FOR LOCATION OF {U,W}TMP{,X} FILES
|
||||
dnl ----------------------------------------
|
||||
zsh_PATH_UTMP(utmp)
|
||||
zsh_PATH_UTMP(wtmp)
|
||||
zsh_PATH_UTMP(utmpx)
|
||||
zsh_PATH_UTMP(wtmpx)
|
||||
|
||||
dnl -------------------
|
||||
dnl brk/sbrk PROTOTYPES
|
||||
dnl -------------------
|
||||
AC_CACHE_CHECK(for brk() prototype in <unistd.h>,
|
||||
zsh_cv_header_unistd_h_brk_proto,
|
||||
[AC_TRY_COMPILE([#include <unistd.h>
|
||||
double brk();], [int i;],
|
||||
zsh_cv_header_unistd_h_brk_proto=no, zsh_cv_header_unistd_h_brk_proto=yes)])
|
||||
if test $zsh_cv_header_unistd_h_brk_proto = yes; then
|
||||
AC_DEFINE(HAVE_BRK_PROTO)
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK(for sbrk() prototype in <unistd.h>,
|
||||
zsh_cv_header_unistd_h_sbrk_proto,
|
||||
[AC_TRY_COMPILE([#include <unistd.h>
|
||||
double sbrk();], [int i;],
|
||||
zsh_cv_header_unistd_h_sbrk_proto=no, zsh_cv_header_unistd_h_sbrk_proto=yes)])
|
||||
if test $zsh_cv_header_unistd_h_sbrk_proto = yes; then
|
||||
AC_DEFINE(HAVE_SBRK_PROTO)
|
||||
fi
|
||||
|
||||
dnl ----------------------------------
|
||||
dnl ioctl and mknod prototypes for OSF
|
||||
dnl ----------------------------------
|
||||
|
||||
if test "$ac_cv_prog_cc_stdc" != no; then
|
||||
AC_CACHE_CHECK(for ioctl prototype in <sys/ioctl.h>,
|
||||
zsh_cv_header_sys_ioctl_h_ioctl_proto,
|
||||
[AC_TRY_COMPILE([#include <sys/ioctl.h>
|
||||
int ioctl(double x);], [int i;],
|
||||
zsh_cv_header_sys_ioctl_h_ioctl_proto=no,
|
||||
zsh_cv_header_sys_ioctl_h_ioctl_proto=yes)])
|
||||
if test $zsh_cv_header_sys_ioctl_h_ioctl_proto = yes; then
|
||||
AC_DEFINE(HAVE_IOCTL_PROTO)
|
||||
fi
|
||||
AC_CACHE_CHECK(for mknod prototype in <sys/stat.h>,
|
||||
zsh_cv_header_sys_stat_h_mknod_proto,
|
||||
[AC_TRY_COMPILE([#include <sys/stat.h>
|
||||
int mknod(double x);], [int i;],
|
||||
zsh_cv_header_sys_stat_h_mknod_proto=no,
|
||||
zsh_cv_header_sys_stat_h_mknod_proto=yes)])
|
||||
if test $zsh_cv_header_sys_stat_h_mknod_proto = yes; then
|
||||
AC_DEFINE(HAVE_MKNOD_PROTO)
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl -------------------
|
||||
dnl select() defined in <sys/socket.h>, ie BeOS R4.51
|
||||
dnl -------------------
|
||||
if test $ac_cv_header_sys_select_h != yes; then
|
||||
AC_CACHE_CHECK(for select() in <sys/socket.h>,
|
||||
zsh_cv_header_socket_h_select_proto,
|
||||
[AC_TRY_COMPILE([#include <sys/socket.h>], [fd_set fd;],
|
||||
zsh_cv_header_socket_h_select_proto=yes,
|
||||
zsh_cv_header_socket_h_select_proto=no)])
|
||||
if test $zsh_cv_header_socket_h_select_proto = yes; then
|
||||
AC_DEFINE(SELECT_IN_SYS_SOCKET_H)
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl named FIFOs
|
||||
dnl -----------
|
||||
AC_CACHE_CHECK(if named FIFOs work,
|
||||
zsh_cv_sys_fifo,
|
||||
[AC_TRY_RUN([
|
||||
#include <fcntl.h>
|
||||
#include <signal.h>
|
||||
main()
|
||||
{
|
||||
char c;
|
||||
int fd;
|
||||
int pid, ret;
|
||||
unlink("/tmp/fifo$$");
|
||||
#ifdef HAVE_MKFIFO
|
||||
if(mkfifo("/tmp/fifo$$", 0600) < 0)
|
||||
#else
|
||||
if(mknod("/tmp/fifo$$", 0010600, 0) < 0)
|
||||
#endif
|
||||
exit(1);
|
||||
pid = fork();
|
||||
if(pid < 0)
|
||||
exit(1);
|
||||
if(pid) {
|
||||
fd = open("/tmp/fifo$$", O_RDONLY);
|
||||
exit(fd < 0 || read(fd, &c, 1) != 1 || c != 'x');
|
||||
}
|
||||
fd = open("/tmp/fifo$$", O_WRONLY);
|
||||
ret = (fd < 0 || write(fd, "x", 1) < 1);
|
||||
unlink("/tmp/fifo$$");
|
||||
exit(ret);
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_fifo=yes,
|
||||
zsh_cv_sys_fifo=no,
|
||||
zsh_cv_sys_fifo=yes)])
|
||||
if test $zsh_cv_sys_fifo = yes; then
|
||||
AC_DEFINE(HAVE_FIFOS)
|
||||
fi
|
||||
dnl ---------------------
|
||||
dnl echo style of /bin/sh
|
||||
dnl ---------------------
|
||||
AC_CACHE_CHECK(if echo in /bin/sh interprets escape sequences,
|
||||
zsh_cv_prog_sh_echo_escape,
|
||||
[if test "`/bin/sh -c \"echo '\\n'\"`" = "\\n"; then
|
||||
zsh_cv_prog_sh_echo_escape=no
|
||||
else
|
||||
zsh_cv_prog_sh_echo_escape=yes
|
||||
fi])
|
||||
if test $zsh_cv_prog_sh_echo_escape = no; then
|
||||
AC_DEFINE(SH_USE_BSD_ECHO)
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl test for whether link() works
|
||||
dnl for instance, BeOS R4.51 doesn't support hard links yet
|
||||
dnl -----------
|
||||
AC_CACHE_CHECK(if link() works,
|
||||
zsh_cv_sys_link,
|
||||
[AC_TRY_RUN([
|
||||
#include <unistd.h>
|
||||
#include <fcntl.h>
|
||||
main()
|
||||
{
|
||||
int ret;
|
||||
char *tmpfile, *newfile;
|
||||
tmpfile="/tmp/zsh.linktest$$";
|
||||
newfile="/tmp/zsh.linktest2$$";
|
||||
unlink(tmpfile);
|
||||
unlink(newfile);
|
||||
if(creat(tmpfile, 0644) < 0)
|
||||
exit(1);
|
||||
ret = link(tmpfile, newfile);
|
||||
unlink(tmpfile);
|
||||
unlink(newfile);
|
||||
exit(ret<0);
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_link=yes,
|
||||
zsh_cv_sys_link=no,
|
||||
zsh_cv_sys_link=yes)])
|
||||
if test $zsh_cv_sys_link = yes; then
|
||||
AC_DEFINE(HAVE_LINK)
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl test for whether kill(pid, 0) where pid doesn't exit
|
||||
dnl should set errno to ESRCH, but some like BeOS R4.51 set to EINVAL
|
||||
dnl -----------
|
||||
AC_CACHE_CHECK(if kill(pid, 0) returns ESRCH correctly,
|
||||
zsh_cv_sys_killesrch,
|
||||
[AC_TRY_RUN([
|
||||
#include <unistd.h>
|
||||
#include <signal.h>
|
||||
#include <errno.h>
|
||||
main()
|
||||
{
|
||||
int pid = (getpid() + 10000) & 0xffffff;
|
||||
while (pid && (kill(pid, 0) == 0 || errno != ESRCH)) pid >>= 1;
|
||||
exit(errno!=ESRCH);
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_killesrch=yes,
|
||||
zsh_cv_sys_killesrch=no,
|
||||
zsh_cv_sys_killesrch=yes)])
|
||||
if test $zsh_cv_sys_killesrch = no; then
|
||||
AC_DEFINE(BROKEN_KILL_ESRCH)
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl if POSIX, test for working sigsuspend().
|
||||
dnl for instance, BeOS R4.51 is broken.
|
||||
dnl -----------
|
||||
if test $signals_style = POSIX_SIGNALS; then
|
||||
AC_CACHE_CHECK(if POSIX sigsuspend() works,
|
||||
zsh_cv_sys_sigsuspend,
|
||||
[AC_TRY_RUN([
|
||||
#include <signal.h>
|
||||
#include <unistd.h>
|
||||
int child=0;
|
||||
void handler(sig)
|
||||
int sig;
|
||||
{if(sig==SIGCHLD) child=1;}
|
||||
main() {
|
||||
struct sigaction act;
|
||||
sigset_t set;
|
||||
int pid, ret;
|
||||
act.sa_handler = &handler;
|
||||
sigfillset(&act.sa_mask);
|
||||
act.sa_flags = 0;
|
||||
sigaction(SIGCHLD, &act, 0);
|
||||
sigfillset(&set);
|
||||
sigprocmask(SIG_SETMASK, &set, 0);
|
||||
pid=fork();
|
||||
if(pid==0) return 0;
|
||||
if(pid>0) {
|
||||
sigemptyset(&set);
|
||||
ret=sigsuspend(&set);
|
||||
exit(child==0);
|
||||
}
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_sigsuspend=yes,
|
||||
zsh_cv_sys_sigsuspend=no,
|
||||
zsh_cv_sys_sigsuspend=yes)])
|
||||
if test $zsh_cv_sys_sigsuspend = no; then
|
||||
AC_DEFINE(BROKEN_POSIX_SIGSUSPEND)
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl if found tcsetpgrp, test to see if it actually works
|
||||
dnl for instance, BeOS R4.51 does not support it yet
|
||||
dnl -----------
|
||||
if test -t 0 && test $ac_cv_func_tcsetpgrp = yes; then
|
||||
AC_CACHE_CHECK(if tcsetpgrp() actually works,
|
||||
zsh_cv_sys_tcsetpgrp,
|
||||
[AC_TRY_RUN([
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
main() {
|
||||
int ret;
|
||||
ret=tcsetpgrp(0, tcgetpgrp(0));
|
||||
exit(ret<0);
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_tcsetpgrp=yes,
|
||||
zsh_cv_sys_tcsetpgrp=no,
|
||||
zsh_cv_sys_tcsetpgrp=yes)])
|
||||
if test $zsh_cv_sys_tcsetpgrp = no; then
|
||||
AC_DEFINE(BROKEN_TCSETPGRP)
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl test for faked getpwnam() entry, ie a single entry returned for any username
|
||||
dnl for instance, BeOS R4.51 is not multiuser yet, and fakes getpwnam()
|
||||
dnl test by looking up two usernames that shouldn't succeed, and compare entry
|
||||
dnl -----------
|
||||
if test $ac_cv_func_getpwnam = yes; then
|
||||
AC_CACHE_CHECK(if getpwnam() is faked,
|
||||
zsh_cv_sys_getpwnam_faked,
|
||||
[AC_TRY_RUN([
|
||||
#include <pwd.h>
|
||||
main() {
|
||||
struct passwd *pw1, *pw2;
|
||||
char buf[1024], name[1024];
|
||||
sprintf(buf, "%d:%d", getpid(), rand());
|
||||
pw1=getpwnam(buf);
|
||||
if (pw1) strcpy(name, pw1->pw_name);
|
||||
sprintf(buf, "%d:%d", rand(), getpid());
|
||||
pw2=getpwnam(buf);
|
||||
exit(pw1!=0 && pw2!=0 && !strcmp(name, pw2->pw_name));
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_getpwnam_faked=no,
|
||||
zsh_cv_sys_getpwnam_faked=yes,
|
||||
zsh_cv_sys_getpwnam_faked=no)])
|
||||
if test $zsh_cv_sys_getpwnam_faked = yes; then
|
||||
AC_DEFINE(GETPWNAM_FAKED)
|
||||
fi
|
||||
fi
|
||||
|
||||
|
||||
dnl ---------------
|
||||
dnl check for the type of third argument of accept
|
||||
dnl ---------------
|
||||
|
||||
zsh_CHECK_SOCKLEN_T
|
||||
|
||||
dnl ---------------
|
||||
dnl dynamic loading
|
||||
dnl ---------------
|
||||
L=N
|
||||
INSTLIB="install.bin-\$(L)"
|
||||
UNINSTLIB="uninstall.bin-\$(L)"
|
||||
LINKMODS=NOLINKMODS
|
||||
MOD_EXPORT=
|
||||
MOD_IMPORT_VARIABLE=
|
||||
MOD_IMPORT_FUNCTION=
|
||||
aixdynamic=no
|
||||
hpuxdynamic=no
|
||||
if test "$ac_cv_func_load" = yes &&
|
||||
test "$ac_cv_func_unload" = yes &&
|
||||
test "$ac_cv_func_loadbind" = yes &&
|
||||
test "$ac_cv_func_loadquery" = yes; then
|
||||
dnl Force AIXDYNAMIC even on newer versions that have dl family
|
||||
if test "x$dynamic" = xyes; then
|
||||
aixdynamic=yes
|
||||
fi
|
||||
elif test "$ac_cv_func_dlopen" != yes ||
|
||||
test "$ac_cv_func_dlsym" != yes ||
|
||||
test "$ac_cv_func_dlerror" != yes; then
|
||||
if test "$ac_cv_func_shl_load" != yes ||
|
||||
test "$ac_cv_func_shl_unload" != yes ||
|
||||
test "$ac_cv_func_shl_findsym" != yes; then
|
||||
dynamic=no
|
||||
elif test "x$dynamic" = xyes; then
|
||||
hpuxdynamic=yes
|
||||
DL_EXT="${DL_EXT=sl}"
|
||||
dnl autoheader won't allow us to define anything which isn't
|
||||
dnl going into a header, and we can't undefine anything, so
|
||||
dnl just define this anyway and rely on the later tests to
|
||||
dnl define DYNAMIC or not.
|
||||
AC_DEFINE(HPUXDYNAMIC)dnl
|
||||
fi
|
||||
fi
|
||||
|
||||
test -n "$GCC" && LDARG=-Wl,
|
||||
|
||||
if test "x$aixdynamic" = xyes; then
|
||||
DL_EXT="${DL_EXT=so}"
|
||||
DLLD="${DLLD=$CC}"
|
||||
zsh_cv_func_dlsym_needs_underscore=no
|
||||
if test -n "$GCC"; then
|
||||
DLLDFLAGS=${DLLDFLAGS=-shared}
|
||||
else
|
||||
DLLDFLAGS=${DLLDFLAGS=-bM:SRE}
|
||||
fi
|
||||
DLLDFLAGS=${DLLDFLAGS=}
|
||||
EXTRA_LDFLAGS=${EXTRA_LDFLAGS=}
|
||||
EXPOPT=${LDARG}-bE:
|
||||
IMPOPT=${LDARG}-bI:
|
||||
zsh_cv_sys_dynamic_clash_ok="${zsh_cv_sys_dynamic_clash_ok=yes}"
|
||||
zsh_cv_sys_dynamic_rtld_global="${zsh_cv_sys_dynamic_rtld_global=yes}"
|
||||
zsh_cv_sys_dynamic_execsyms="${zsh_cv_sys_dynamic_execsyms=yes}"
|
||||
zsh_cv_sys_dynamic_strip_exe="${zsh_cv_sys_dynamic_strip_exe=yes}"
|
||||
zsh_cv_sys_dynamic_strip_lib="${zsh_cv_sys_dynamic_strip_lib=yes}"
|
||||
zsh_cv_shared_environ="${zsh_cv_shared_environ=yes}"
|
||||
elif test "$host_os" = cygwin; then
|
||||
DL_EXT="${DL_EXT=dll}"
|
||||
DLLD="${DLLD=dllwrap}"
|
||||
DLLDFLAGS="${DLLDFLAGS=--export-all-symbols}"
|
||||
zsh_cv_func_dlsym_needs_underscore=no
|
||||
DLLDFLAGS=${DLLDFLAGS=}
|
||||
EXTRA_LDFLAGS=${EXTRA_LDFLAGS=}
|
||||
zsh_cv_sys_dynamic_clash_ok="${zsh_cv_sys_dynamic_clash_ok=no}"
|
||||
zsh_cv_sys_dynamic_rtld_global="${zsh_cv_sys_dynamic_rtld_global=yes}"
|
||||
zsh_cv_sys_dynamic_execsyms="${zsh_cv_sys_dynamic_execsyms=no}"
|
||||
zsh_cv_sys_dynamic_strip_exe="${zsh_cv_sys_dynamic_strip_exe=yes}"
|
||||
zsh_cv_sys_dynamic_strip_lib="${zsh_cv_sys_dynamic_strip_lib=yes}"
|
||||
#
|
||||
# THAT SUCKS! and must be changed
|
||||
#
|
||||
zsh_cv_shared_environ="${zsh_cv_shared_environ=yes}"
|
||||
LINKMODS=LINKMODS
|
||||
MOD_EXPORT="__attribute__((__dllexport__))"
|
||||
MOD_IMPORT_VARIABLE="__attribute__((__dllimport__))"
|
||||
MOD_IMPORT_FUNCTION=
|
||||
elif test "x$dynamic" = xyes; then
|
||||
AC_CACHE_CHECK(if your system uses ELF binaries,
|
||||
zsh_cv_sys_elf,
|
||||
[AC_TRY_RUN([/* Test for whether ELF binaries are produced */
|
||||
#include <fcntl.h>
|
||||
#include <stdlib.h>
|
||||
main(argc, argv)
|
||||
int argc;
|
||||
char *argv[];
|
||||
{
|
||||
char b[4];
|
||||
int i = open(argv[0],O_RDONLY);
|
||||
if(i == -1)
|
||||
exit(1); /* fail */
|
||||
if(read(i,b,4)==4 && b[0]==127 && b[1]=='E' && b[2]=='L' && b[3]=='F')
|
||||
exit(0); /* succeed (yes, it's ELF) */
|
||||
else
|
||||
exit(1); /* fail */
|
||||
}],
|
||||
zsh_cv_sys_elf=yes,
|
||||
zsh_cv_sys_elf=no,
|
||||
zsh_cv_sys_elf=yes)])
|
||||
DL_EXT="${DL_EXT=so}"
|
||||
if test $zsh_cv_sys_elf = yes; then
|
||||
case "$host" in
|
||||
mips-sni-sysv4*)
|
||||
# Forcibly set ld to native compiler to avoid obscure GCC problems
|
||||
DLLD="${DLLD=/usr/ccs/bin/cc}"
|
||||
DLLDARG="${LDARG}"
|
||||
;;
|
||||
* )
|
||||
DLLD="${DLLD=$CC}"
|
||||
DLLDARG="${LDARG}"
|
||||
;;
|
||||
esac
|
||||
else
|
||||
case "$host" in
|
||||
*openbsd*)
|
||||
case "$host_os" in
|
||||
openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
|
||||
DLLD="${DLLD=ld}"
|
||||
;;
|
||||
*)
|
||||
DLLD="${DLLD=$CC}"
|
||||
;;
|
||||
esac
|
||||
DLLDARG="${LDARG}"
|
||||
;;
|
||||
*darwin*)
|
||||
DLLD="${DLLD=$CC}"
|
||||
DLLDARG=""
|
||||
;;
|
||||
* )
|
||||
DLLD="${DLLD=ld}"
|
||||
DLLDARG=""
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
if test -n "$GCC"; then
|
||||
case "$host_os" in
|
||||
darwin*) DLCFLAGS="${DLCFLAGS=-fno-common}" ;;
|
||||
*) DLCFLAGS="${DLCFLAGS=-fPIC}" ;;
|
||||
esac
|
||||
else
|
||||
case "$host_os" in
|
||||
hpux*) DLCFLAGS="${DLCFLAGS=+z}" ;;
|
||||
sunos*) DLCFLAGS="${DLCFLAGS=-pic}" ;;
|
||||
solaris*|sysv4*|esix*) DLCFLAGS="${DLCFLAGS=-KPIC}" ;;
|
||||
esac
|
||||
fi
|
||||
case "$host_os" in
|
||||
hpux*) DLLDFLAGS="${DLLDFLAGS=-b}" ;;
|
||||
freebsd*|linux*|irix*|osf*|gnu*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
|
||||
sunos*) DLLDFLAGS="${DLLDFLAGS=-assert nodefinitions}" ;;
|
||||
sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G $ldflags}" ;;
|
||||
netbsd*) DLLDFLAGS="${DLLDFLAGS=${DLLDARG}-x -shared --whole-archive}" ;;
|
||||
aix*) DLLDFLAGS="${DLLDFLAGS=-G -bexpall -lc}" ;;
|
||||
solaris*|sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G}" ;;
|
||||
darwin*) DLLDFLAGS="${DLLDFLAGS=-bundle -flat_namespace -undefined suppress}" ;;
|
||||
openbsd*)
|
||||
if test $zsh_cv_sys_elf = yes; then
|
||||
DLLDFLAGS="${DLLDFLAGS=-shared -fPIC}"
|
||||
else
|
||||
case "$host_os" in
|
||||
openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
|
||||
DLLDFLAGS="${DLLDFLAGS=-Bshareable}"
|
||||
;;
|
||||
*)
|
||||
DLLDFLAGS="${DLLDFLAGS=-shared -fPIC}"
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
case "$host" in
|
||||
*-hpux*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}" ;;
|
||||
*-freebsd[3-9]*|*-linux*|gnu*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-rdynamic}" ;;
|
||||
*openbsd*)
|
||||
if test $zsh_cv_sys_elf = yes; then
|
||||
EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}"
|
||||
fi
|
||||
;;
|
||||
mips-sni-sysv4)
|
||||
#
|
||||
# unfortunately, we have different compilers
|
||||
# that need different flags
|
||||
#
|
||||
if test -n "$GCC"; then
|
||||
sni_cc_version=GCC
|
||||
else
|
||||
sni_cc_version=`$CC -V 2>&1 | head -1`
|
||||
fi
|
||||
case "$sni_cc_version" in
|
||||
*CDS*|GCC )
|
||||
EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-Blargedynsym}"
|
||||
;;
|
||||
* )
|
||||
EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-LD-Blargedynsym}"
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
esac
|
||||
AC_CACHE_CHECK(if your dlsym() needs a leading underscore,
|
||||
zsh_cv_func_dlsym_needs_underscore,
|
||||
[echo failed >conftestval && cat >conftest.c <<EOM
|
||||
fred () { }
|
||||
EOM
|
||||
AC_TRY_COMMAND($CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest.c 1>&AC_FD_CC) &&
|
||||
AC_TRY_COMMAND($DLLD $LDFLAGS $DLLDFLAGS -o conftest.$DL_EXT conftest.o 1>&AC_FD_CC) &&
|
||||
AC_TRY_RUN([
|
||||
#include <stdio.h>
|
||||
#ifdef HPUXDYNAMIC
|
||||
#include <dl.h>
|
||||
#define RTLD_LAZY BIND_DEFERRED
|
||||
#define RTLD_GLOBAL DYNAMIC_PATH
|
||||
|
||||
char *zsh_gl_sym_addr ;
|
||||
|
||||
#define dlopen(file,mode) (void *)shl_load((file), (mode), (long) 0)
|
||||
#define dlclose(handle) shl_unload((shl_t)(handle))
|
||||
#define dlsym(handle,name) (zsh_gl_sym_addr=0,shl_findsym((shl_t *)&(handle),name,TYPE_UNDEFINED,&zsh_gl_sym_addr), (void *)zsh_gl_sym_addr)
|
||||
#define dlerror() 0
|
||||
#else
|
||||
#ifdef HAVE_DLFCN_H
|
||||
#include <dlfcn.h>
|
||||
#else
|
||||
#include <sys/types.h>
|
||||
#include <nlist.h>
|
||||
#include <link.h>
|
||||
#endif
|
||||
#endif
|
||||
#ifndef RTLD_LAZY
|
||||
#define RTLD_LAZY 1
|
||||
#endif
|
||||
|
||||
extern int fred() ;
|
||||
|
||||
main()
|
||||
{
|
||||
void * handle ;
|
||||
void * symbol ;
|
||||
FILE *f=fopen("conftestval", "w");
|
||||
if (!f) exit(1);
|
||||
handle = dlopen("./conftest.$DL_EXT", RTLD_LAZY) ;
|
||||
if (handle == NULL) {
|
||||
fprintf (f, "dlopen failed") ;
|
||||
exit(1);
|
||||
}
|
||||
symbol = dlsym(handle, "fred") ;
|
||||
if (symbol == NULL) {
|
||||
/* try putting a leading underscore */
|
||||
symbol = dlsym(handle, "_fred") ;
|
||||
if (symbol == NULL) {
|
||||
fprintf (f, "dlsym failed") ;
|
||||
exit(1);
|
||||
}
|
||||
fprintf (f, "yes") ;
|
||||
}
|
||||
else
|
||||
fprintf (f, "no") ;
|
||||
exit(0);
|
||||
}], zsh_cv_func_dlsym_needs_underscore=`cat conftestval`,
|
||||
zsh_cv_func_dlsym_needs_underscore=failed
|
||||
dynamic=no,
|
||||
zsh_cv_func_dlsym_needs_underscore=no)])
|
||||
if test "x$zsh_cv_func_dlsym_needs_underscore" = xyes; then
|
||||
AC_DEFINE(DLSYM_NEEDS_UNDERSCORE)
|
||||
elif test "x$zsh_cv_func_dlsym_needs_underscore" != xno; then
|
||||
dnl Do not cache failed value
|
||||
unset zsh_cv_func_dlsym_needs_underscore
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "x$dynamic" = xyes; then
|
||||
zsh_SHARED_VARIABLE([environ], [char **])
|
||||
test "$zsh_cv_shared_environ" = yes || dynamic=no
|
||||
if test "$ac_cv_func_tgetent" = yes; then
|
||||
zsh_SHARED_FUNCTION([tgetent])
|
||||
fi
|
||||
if test "$ac_cv_func_tigetstr" = yes; then
|
||||
zsh_SHARED_FUNCTION([tigetstr])
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "x$dynamic" = xyes; then
|
||||
zsh_SYS_DYNAMIC_CLASH
|
||||
zsh_SYS_DYNAMIC_GLOBAL
|
||||
RTLD_GLOBAL_OK=$zsh_cv_sys_dynamic_rtld_global
|
||||
zsh_SYS_DYNAMIC_EXECSYMS
|
||||
if test "$zsh_cv_sys_dynamic_execsyms" != yes; then
|
||||
L=L
|
||||
fi
|
||||
zsh_SYS_DYNAMIC_STRIP_EXE
|
||||
zsh_SYS_DYNAMIC_STRIP_LIB
|
||||
if $strip_exeldflags && test "$zsh_cv_sys_dynamic_strip_exe" = yes; then
|
||||
EXELDFLAGS="$EXELDFLAGS -s"
|
||||
fi
|
||||
if $strip_libldflags && test "$zsh_cv_sys_dynamic_strip_lib" = yes; then
|
||||
LIBLDFLAGS="$LIBLDFLAGS -s"
|
||||
fi
|
||||
if test "$host_os" = cygwin; then
|
||||
INSTLIB="install.cygwin-lib"
|
||||
UNINSTLIB="uninstall.cygwin-lib"
|
||||
fi
|
||||
else
|
||||
$strip_exeldflags && EXELDFLAGS="$EXELDFLAGS -s"
|
||||
$strip_libldflags && LIBLDFLAGS="$LIBLDFLAGS -s"
|
||||
RTLD_GLOBAL_OK=no
|
||||
fi
|
||||
|
||||
if test "x$dynamic" = xyes; then
|
||||
D=D
|
||||
AC_DEFINE(DYNAMIC)dnl
|
||||
else
|
||||
D=N
|
||||
fi
|
||||
|
||||
if test "x$aixdynamic" = xyes; then
|
||||
E=E
|
||||
AC_DEFINE(AIXDYNAMIC)dnl
|
||||
else
|
||||
E=N
|
||||
fi
|
||||
|
||||
if test "x$zsh_cv_sys_dynamic_clash_ok" = xyes; then
|
||||
SHORTBOOTNAMES=yes
|
||||
else
|
||||
SHORTBOOTNAMES=no
|
||||
fi
|
||||
AC_SUBST(SHORTBOOTNAMES)
|
||||
|
||||
AC_SUBST(INSTLIB)dnl
|
||||
AC_SUBST(UNINSTLIB)dnl
|
||||
|
||||
if test "$host_os" = cygwin; then
|
||||
EXTRAZSHOBJS="$EXTRAZSHOBJS zsh.res.o"
|
||||
fi
|
||||
|
||||
AC_DEFINE_UNQUOTED(DL_EXT, "$DL_EXT")dnl
|
||||
AC_SUBST(D)dnl
|
||||
AC_SUBST(DL_EXT)dnl
|
||||
AC_SUBST(DLLD)dnl
|
||||
AC_SUBST(DLCFLAGS)dnl
|
||||
AC_SUBST(DLLDFLAGS)dnl
|
||||
AC_SUBST(E)dnl
|
||||
AC_SUBST(EXTRA_LDFLAGS)dnl
|
||||
AC_SUBST(EXPOPT)dnl
|
||||
AC_SUBST(IMPOPT)dnl
|
||||
AC_SUBST(L)dnl
|
||||
AC_SUBST(LINKMODS)dnl
|
||||
AC_SUBST(MOD_EXPORT)dnl
|
||||
AC_SUBST(MOD_IMPORT_VARIABLE)dnl
|
||||
AC_SUBST(MOD_IMPORT_FUNCTION)dnl
|
||||
AC_SUBST(EXTRAZSHOBJS)dnl
|
||||
|
||||
# Generate config.modules. We look for *.mdd files in first and second
|
||||
# level subdirectories. Any existing line not containing 'auto=y' will be
|
||||
# retained, provided the .mdd file itself was found.
|
||||
CONFIG_MODULES=./config.modules
|
||||
cat <<EOM > ${CONFIG_MODULES}.sh
|
||||
srcdir="$srcdir"
|
||||
dynamic="$dynamic"
|
||||
CONFIG_MODULES="${CONFIG_MODULES}"
|
||||
EOM
|
||||
cat <<\EOM >> ${CONFIG_MODULES}.sh
|
||||
echo "creating ${CONFIG_MODULES}"
|
||||
userlist=" "
|
||||
if test -f ${CONFIG_MODULES}; then
|
||||
userlist="`sed -e '/^#/d' -e '/auto=y/d' -e 's/ .*/ /' -e 's/^name=/ /' \
|
||||
${CONFIG_MODULES}`"
|
||||
mv ${CONFIG_MODULES} ${CONFIG_MODULES}.old
|
||||
fi
|
||||
(echo "# Edit this file to change the way modules are loaded."
|
||||
echo "# The format is strict; do not break lines or add extra spaces."
|
||||
echo "# Run \`make prep' if you change anything here after compiling"
|
||||
echo "# (there is no need if you change this just after the first time"
|
||||
echo "# you run \`configure')."
|
||||
echo "#"
|
||||
echo "# Values of \`link' are \`static', \`dynamic' or \`no' to compile the"
|
||||
echo "# module into the shell, link it in at run time, or not use it at all."
|
||||
echo "# In the final case, no attempt will be made to compile it."
|
||||
echo "# Use \`static' or \`no' if you do not have dynamic loading."
|
||||
echo "#"
|
||||
echo "# Values of \`load' are \`yes' or \`no'; if yes, any builtins etc."
|
||||
echo "# provided by the module will be autoloaded by the main shell"
|
||||
echo "# (so long as \`link' is not set to \`no')."
|
||||
echo "#"
|
||||
echo "# Values of \`auto' are \`yes' or \`no'. configure sets the value to"
|
||||
echo "# \`yes'. If you set it by hand to \`no', the line will be retained"
|
||||
echo "# when the file is regenerated in future."
|
||||
echo "#"
|
||||
echo "# Note that the \`functions' entry extends to the end of the line."
|
||||
echo "# It should not be quoted; it is used verbatim to find files to install."
|
||||
echo "#"
|
||||
echo "# You will need to run \`config.status --recheck' if you add a new"
|
||||
echo "# module."
|
||||
echo "#"
|
||||
echo "# You should not change the values for the pseudo-module zsh/main,"
|
||||
echo "# which is the main shell (apart from the functions entry)."
|
||||
for modfile in `cd ${srcdir}; echo */*.mdd */*/*.mdd`; do
|
||||
name=
|
||||
link=
|
||||
load=
|
||||
functions=
|
||||
. ${srcdir}/$modfile
|
||||
if test x$name != x && test x"$link" != x; then
|
||||
case "$userlist" in
|
||||
*" $name "*) # not autogenerated, keep original
|
||||
grep "^name=$name " ${CONFIG_MODULES}.old
|
||||
;;
|
||||
*) case "$link" in
|
||||
*\ *) eval "link=\`$link\`"
|
||||
;;
|
||||
esac
|
||||
case "${load}" in
|
||||
y*) load=" load=yes"
|
||||
;;
|
||||
*) load=" load=no"
|
||||
;;
|
||||
esac
|
||||
if test "x$functions" != x; then
|
||||
# N.B. no additional quotes
|
||||
f=" functions=$functions"
|
||||
else
|
||||
f=
|
||||
fi
|
||||
case "$link" in
|
||||
static) echo "name=$name modfile=$modfile link=static auto=yes${load}$f"
|
||||
;;
|
||||
dynamic) if test $dynamic != no; then
|
||||
echo "name=$name modfile=$modfile link=dynamic\
|
||||
auto=yes${load}$f"
|
||||
else
|
||||
echo "name=$name modfile=$modfile link=no\
|
||||
auto=yes load=no$f"
|
||||
fi
|
||||
;;
|
||||
either) if test $dynamic != no; then
|
||||
echo "name=$name modfile=$modfile link=dynamic\
|
||||
auto=yes${load}$f"
|
||||
else
|
||||
echo "name=$name modfile=$modfile link=static\
|
||||
auto=yes${load}$f"
|
||||
fi
|
||||
;;
|
||||
*) echo "name=$name modfile=$modfile link=no auto=yes load=no$f"
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
done) >${CONFIG_MODULES}
|
||||
rm -f ${CONFIG_MODULES}.old
|
||||
EOM
|
||||
AC_OUTPUT_COMMANDS(,[if test -z "\$CONFIG_FILES\$CONFIG_HEADERS"; then
|
||||
`cat ./${CONFIG_MODULES}.sh && rm -f ./${CONFIG_MODULES}.sh`
|
||||
fi])
|
||||
. ./${CONFIG_MODULES}.sh
|
||||
|
||||
CLEAN_MK="${srcdir}/Config/clean.mk"
|
||||
CONFIG_MK="${srcdir}/Config/config.mk"
|
||||
dnl defs.mk is in the build tree, not the source tree
|
||||
DEFS_MK="Config/defs.mk"
|
||||
VERSION_MK="${srcdir}/Config/version.mk"
|
||||
|
||||
AC_SUBST_FILE(CLEAN_MK)dnl
|
||||
AC_SUBST_FILE(CONFIG_MK)dnl
|
||||
AC_SUBST_FILE(DEFS_MK)dnl
|
||||
AC_SUBST_FILE(VERSION_MK)dnl
|
||||
|
||||
AC_OUTPUT(Config/defs.mk Makefile Doc/Makefile Etc/Makefile Src/Makefile \
|
||||
Test/Makefile,
|
||||
[test -z "$CONFIG_HEADERS" || echo > stamp-h])
|
||||
|
||||
eval "zshbin1=${bindir}"
|
||||
eval "zshbin2=${zshbin1}"
|
||||
eval "zshman=${mandir}"
|
||||
eval "zshinfo=${infodir}"
|
||||
eval "zshfndir=${fndir}"
|
||||
|
||||
echo "
|
||||
zsh configuration
|
||||
-----------------
|
||||
zsh version : ${VERSION}
|
||||
host operating system : ${host_cpu}-${host_vendor}-${host_os}
|
||||
source code location : ${srcdir}
|
||||
compiler : ${CC}
|
||||
preprocessor flags : ${CPPFLAGS}
|
||||
executable compiler flags : ${CFLAGS}"
|
||||
if test "$dynamic" = yes; then
|
||||
echo "\
|
||||
module compiler flags : ${CFLAGS} ${DLCFLAGS}"
|
||||
fi
|
||||
echo "\
|
||||
executable linker flags : ${LDFLAGS} ${EXELDFLAGS} ${EXTRA_LDFLAGS}"
|
||||
if test "$dynamic" = yes; then
|
||||
echo "\
|
||||
module linker flags : ${LDFLAGS} ${LIBLDFLAGS} ${DLLDFLAGS}"
|
||||
fi
|
||||
echo "\
|
||||
library flags : ${LIBS}
|
||||
installation basename : ${tzsh_name}
|
||||
binary install path : ${zshbin2}
|
||||
man page install path : ${zshman}
|
||||
info install path : ${zshinfo}"
|
||||
if test "$zshfndir" != no; then
|
||||
echo "functions install path : ${zshfndir}"
|
||||
fi
|
||||
echo "See config.modules for installed modules and functions.
|
||||
"
|
||||
|
||||
m4_include([zshconfig.ac])
|
||||
|
||||
|
|
|
|||
20
configure.in
20
configure.in
|
|
@ -1,20 +0,0 @@
|
|||
|
||||
AC_INIT(Src/zsh.h)
|
||||
|
||||
real_no_create=$no_create
|
||||
no_create=yes
|
||||
|
||||
builtin([include], [zshconfig.ac])
|
||||
|
||||
dnl The standard config.status is missing some essential features.
|
||||
dnl So add them now. See the comment at the end of Src/mkmakemod.sh.
|
||||
[rm -f $CONFIG_STATUS.old
|
||||
cp $CONFIG_STATUS $CONFIG_STATUS.old
|
||||
sed '1,$s@^\( *ac_file_inputs=\).*$@\1`echo $ac_file_in | sed -e "s%^%:%" -e "s%:\\([^!]\\)% $ac_given_srcdir/\\1%g" -e "s%:!% %"`@' \
|
||||
$CONFIG_STATUS.old >$CONFIG_STATUS
|
||||
echo "# Hack for autoconf-2.13" >>$CONFIG_STATUS
|
||||
chmod +x $CONFIG_STATUS
|
||||
rm -f $CONFIG_STATUS.old]
|
||||
|
||||
test "$real_no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
|
||||
|
||||
2143
zshconfig.ac
2143
zshconfig.ac
|
|
@ -1,2143 +0,0 @@
|
|||
dnl
|
||||
dnl zshconfig.ac: Configure template for zsh.
|
||||
dnl Process this file with autoconf to produce a configure script.
|
||||
dnl
|
||||
dnl Copyright (c) 1995-1997 Richard Coleman
|
||||
dnl All rights reserved.
|
||||
dnl
|
||||
dnl Permission is hereby granted, without written agreement and without
|
||||
dnl license or royalty fees, to use, copy, modify, and distribute this
|
||||
dnl software and to distribute modified versions of this software for any
|
||||
dnl purpose, provided that the above copyright notice and the following
|
||||
dnl two paragraphs appear in all copies of this software.
|
||||
dnl
|
||||
dnl In no event shall Richard Coleman or the Zsh Development Group be liable
|
||||
dnl to any party for direct, indirect, special, incidental, or consequential
|
||||
dnl damages arising out of the use of this software and its documentation,
|
||||
dnl even if Richard Coleman and the Zsh Development Group have been advised of
|
||||
dnl the possibility of such damage.
|
||||
dnl
|
||||
dnl Richard Coleman and the Zsh Development Group specifically disclaim any
|
||||
dnl warranties, including, but not limited to, the implied warranties of
|
||||
dnl merchantability and fitness for a particular purpose. The software
|
||||
dnl provided hereunder is on an "as is" basis, and Richard Coleman and the
|
||||
dnl Zsh Development Group have no obligation to provide maintenance,
|
||||
dnl support, updates, enhancements, or modifications.
|
||||
dnl
|
||||
|
||||
AC_CONFIG_HEADER(config.h)
|
||||
|
||||
dnl What version of zsh are we building ?
|
||||
. ${srcdir}/Config/version.mk
|
||||
echo "configuring for zsh $VERSION"
|
||||
|
||||
dnl ----------------------------------------------
|
||||
dnl CHECK FOR MACHINE/VENDOR/OPERATING SYSTEM TYPE
|
||||
dnl ----------------------------------------------
|
||||
dnl Find out machine type, vendor, and operating system
|
||||
dnl What type of host is this?
|
||||
AC_CANONICAL_HOST
|
||||
AC_DEFINE_UNQUOTED(MACHTYPE, "$host_cpu")
|
||||
AC_DEFINE_UNQUOTED(VENDOR, "$host_vendor")
|
||||
AC_DEFINE_UNQUOTED(OSTYPE, "$host_os")
|
||||
|
||||
dnl -----------------------------
|
||||
dnl CHECKING COMMAND LINE OPTIONS
|
||||
dnl -----------------------------
|
||||
dnl Handle --program-prefix, --program-suffix, etc.
|
||||
zsh_ARG_PROGRAM
|
||||
|
||||
dnl Handle setting of compile flags (CPPFLAGS, CFLAGS, LDFLAGS, LIBS).
|
||||
zsh_COMPILE_FLAGS($CPPFLAGS, $CFLAGS, $LDFLAGS, $LIBS)
|
||||
|
||||
dnl Do you want to debug zsh?
|
||||
ifdef([zsh-debug],[undefine([zsh-debug])])dnl
|
||||
AC_ARG_ENABLE(zsh-debug,
|
||||
[ --enable-zsh-debug compile with debug code and debugger symbols],
|
||||
[if test x$enableval = xyes; then
|
||||
AC_DEFINE(DEBUG)
|
||||
fi])
|
||||
|
||||
dnl Do you want zsh memory allocation routines.
|
||||
ifdef([zsh-mem],[undefine([zsh-mem])])dnl
|
||||
AC_ARG_ENABLE(zsh-mem,
|
||||
[ --enable-zsh-mem compile with zsh memory allocation routines],
|
||||
[if test x$enableval = xyes; then
|
||||
AC_DEFINE(ZSH_MEM)
|
||||
fi])
|
||||
|
||||
dnl Do you want to debug zsh memory allocation routines.
|
||||
ifdef([zsh-mem-debug],[undefine([zsh-mem-debug])])dnl
|
||||
AC_ARG_ENABLE(zsh-mem-debug,
|
||||
[ --enable-zsh-mem-debug debug zsh memory allocation routines],
|
||||
[if test x$enableval = xyes; then
|
||||
AC_DEFINE(ZSH_MEM_DEBUG)
|
||||
fi])
|
||||
|
||||
dnl Do you want to print warnings when errors in memory allocation.
|
||||
ifdef([zsh-mem-warning],[undefine([zsh-mem-warning])])dnl
|
||||
AC_ARG_ENABLE(zsh-mem-warning,
|
||||
[ --enable-zsh-mem-warning print warnings for errors in memory allocation],
|
||||
[if test x$enableval = xyes; then
|
||||
AC_DEFINE(ZSH_MEM_WARNING)
|
||||
fi])
|
||||
|
||||
dnl Do you want to turn on error checking for free().
|
||||
ifdef([zsh-secure-free],[undefine([zsh-secure-free])])dnl
|
||||
AC_ARG_ENABLE(zsh-secure-free,
|
||||
[ --enable-zsh-secure-free turn on error checking for free()],
|
||||
[if test x$enableval = xyes; then
|
||||
AC_DEFINE(ZSH_SECURE_FREE)
|
||||
fi])
|
||||
|
||||
dnl Do you want debugging information on internal hash tables.
|
||||
dnl This turns on the `hashinfo' builtin command.
|
||||
ifdef([zsh-hash-debug],[undefine([zsh-hash-debug])])dnl
|
||||
AC_ARG_ENABLE(zsh-hash-debug,
|
||||
[ --enable-zsh-hash-debug turn on debugging of internal hash tables],
|
||||
[if test x$enableval = xyes; then
|
||||
AC_DEFINE(ZSH_HASH_DEBUG)
|
||||
fi])
|
||||
|
||||
dnl Pathnames for global zsh scripts
|
||||
ifdef([etcdir],[undefine([etcdir])])dnl
|
||||
AC_ARG_ENABLE(etcdir,
|
||||
[ --enable-etcdir=DIR the default directory for global zsh scripts],
|
||||
[etcdir="$enableval"], [etcdir=/etc])
|
||||
|
||||
ifdef([zshenv],[undefine([zshenv])])dnl
|
||||
AC_ARG_ENABLE(zshenv,
|
||||
[ --enable-zshenv=FILE the full pathname of the global zshenv script],
|
||||
[zshenv="$enableval"],
|
||||
[if test "x$etcdir" = xno; then
|
||||
zshenv=no
|
||||
else
|
||||
zshenv="$etcdir/zshenv"
|
||||
fi])
|
||||
if test "x$zshenv" != xno; then
|
||||
AC_DEFINE_UNQUOTED(GLOBAL_ZSHENV, "$zshenv")
|
||||
fi
|
||||
|
||||
ifdef([zshrc],[undefine([zshrc])])dnl
|
||||
AC_ARG_ENABLE(zshrc,
|
||||
[ --enable-zshrc=FILE the full pathname of the global zshrc script],
|
||||
[zshrc="$enableval"],
|
||||
[if test "x$etcdir" = xno; then
|
||||
zshrc=no
|
||||
else
|
||||
zshrc="$etcdir/zshrc"
|
||||
fi])
|
||||
if test "x$zshrc" != xno; then
|
||||
AC_DEFINE_UNQUOTED(GLOBAL_ZSHRC, "$zshrc")
|
||||
fi
|
||||
|
||||
ifdef([zprofile],[undefine([zprofile])])dnl
|
||||
AC_ARG_ENABLE(zprofile,
|
||||
[ --enable-zprofile=FILE the full pathname of the global zprofile script],
|
||||
[zprofile="$enableval"],
|
||||
[if test "x$etcdir" = xno; then
|
||||
zprofile=no
|
||||
else
|
||||
zprofile="$etcdir/zprofile"
|
||||
fi])
|
||||
if test "x$zprofile" != xno; then
|
||||
AC_DEFINE_UNQUOTED(GLOBAL_ZPROFILE, "$zprofile")
|
||||
fi
|
||||
|
||||
ifdef([zlogin],[undefine([zlogin])])dnl
|
||||
AC_ARG_ENABLE(zlogin,
|
||||
[ --enable-zlogin=FILE the full pathname of the global zlogin script],
|
||||
[zlogin="$enableval"],
|
||||
[if test "x$etcdir" = xno; then
|
||||
zlogin=no
|
||||
else
|
||||
zlogin="$etcdir/zlogin"
|
||||
fi])
|
||||
if test "x$zlogin" != xno; then
|
||||
AC_DEFINE_UNQUOTED(GLOBAL_ZLOGIN, "$zlogin")
|
||||
fi
|
||||
|
||||
ifdef([zlogout],[undefine([zlogout])])dnl
|
||||
AC_ARG_ENABLE(zlogout,
|
||||
[ --enable-zlogout=FILE the full pathname of the global zlogout script],
|
||||
[zlogout="$enableval"],
|
||||
[if test "x$etcdir" = xno; then
|
||||
zlogout=no
|
||||
else
|
||||
zlogout="$etcdir/zlogout"
|
||||
fi])
|
||||
if test "x$zlogout" != xno; then
|
||||
AC_DEFINE_UNQUOTED(GLOBAL_ZLOGOUT, "$zlogout")
|
||||
fi
|
||||
|
||||
AC_SUBST(zshenv)dnl
|
||||
AC_SUBST(zshrc)dnl
|
||||
AC_SUBST(zprofile)dnl
|
||||
AC_SUBST(zlogin)dnl
|
||||
AC_SUBST(zlogout)dnl
|
||||
|
||||
dnl Do you want large file support, if available?
|
||||
ifdef([lfs],[undefine([lfs])])dnl
|
||||
AC_ARG_ENABLE(lfs,
|
||||
[ --disable-lfs turn off support for large files],
|
||||
[lfs="$enableval"], [lfs=yes])
|
||||
|
||||
dnl Do you want dynamically loaded binary modules.
|
||||
ifdef([dynamic],[undefine([dynamic])])dnl
|
||||
AC_ARG_ENABLE(dynamic,
|
||||
[ --disable-dynamic turn off dynamically loaded binary modules],
|
||||
[dynamic="$enableval"], [dynamic=yes])
|
||||
|
||||
dnl Do you want to disable restricted on r* commands
|
||||
ifdef([restricted-r],[undefine([restricted-r])])dnl
|
||||
AC_ARG_ENABLE(restricted-r,
|
||||
[ --disable-restricted-r turn off r* invocation for restricted shell],
|
||||
[if test x$enableval = xyes; then
|
||||
AC_DEFINE(RESTRICTED_R)
|
||||
fi],
|
||||
AC_DEFINE(RESTRICTED_R)
|
||||
)
|
||||
|
||||
dnl Do you want to disable use of locale functions
|
||||
AC_ARG_ENABLE([locale],
|
||||
[ --disable-locale turn off locale features],
|
||||
[if test x$enableval = xyes; then
|
||||
AC_DEFINE(CONFIG_LOCALE)
|
||||
fi],
|
||||
AC_DEFINE(CONFIG_LOCALE)
|
||||
)
|
||||
|
||||
dnl Do you want to compile as K&R C.
|
||||
AC_ARG_ENABLE(ansi2knr,
|
||||
[ --enable-ansi2knr translate source to K&R C before compiling],
|
||||
[ansi2knr="$enableval"], [ansi2knr=default])
|
||||
|
||||
ifdef([fndir],[undefine([fndir])])dnl
|
||||
AC_ARG_ENABLE(fndir,
|
||||
[ --enable-fndir=DIR the directory in which to install functions],
|
||||
dnl ${VERSION} to be determined at compile time.
|
||||
[if test $enableval = yes; then
|
||||
fndir=${datadir}/${tzsh_name}/'${VERSION}'/functions
|
||||
else
|
||||
fndir="$enableval"
|
||||
fi], [fndir=${datadir}/${tzsh_name}/'${VERSION}'/functions])
|
||||
|
||||
ifdef([sitefndir],[undefine([sitefndir])])dnl
|
||||
AC_ARG_ENABLE(site-fndir,
|
||||
[ --enable-site-fndir=DIR same for site functions (not version specific)],
|
||||
[if test $enableval = yes; then
|
||||
sitefndir=${datadir}/${tzsh_name}/site-functions
|
||||
else
|
||||
sitefndir="$enableval"
|
||||
fi], [sitefndir=${datadir}/${tzsh_name}/site-functions])
|
||||
|
||||
ifdef([function_subdirs],[undefine([function_subdirs])])
|
||||
AC_ARG_ENABLE(function-subdirs,
|
||||
[ --enable-function-subdirs install functions in subdirectories])
|
||||
|
||||
if test "x${enable_function_subdirs}" != x &&
|
||||
test "x${enable_function_subdirs}" != xno; then
|
||||
FUNCTIONS_SUBDIRS=yes
|
||||
else
|
||||
FUNCTIONS_SUBDIRS=no
|
||||
fi
|
||||
|
||||
AC_SUBST(fndir)dnl
|
||||
AC_SUBST(sitefndir)dnl
|
||||
AC_SUBST(FUNCTIONS_SUBDIRS)dnl
|
||||
|
||||
dnl Do you want maildir support?
|
||||
ifdef([maildir_support],[undefine([maildir_support])])dnl
|
||||
AC_ARG_ENABLE(maildir-support,
|
||||
[ --enable-maildir-support enable maildir support in MAIL and MAILPATH],
|
||||
[if test x$enableval = xyes; then
|
||||
AC_DEFINE(MAILDIR_SUPPORT)
|
||||
fi])
|
||||
|
||||
dnl Do you want to set a maximum function depth?
|
||||
ifdef([max_function_depth],[undefine([max_function_depth])])dnl
|
||||
AC_ARG_ENABLE(max-function-depth,
|
||||
[ --enable-max-function-depth=MAX limit function depth to MAX],
|
||||
[if test x$enableval = xyes; then
|
||||
AC_DEFINE(MAX_FUNCTION_DEPTH, 4096)
|
||||
else
|
||||
AC_DEFINE_UNQUOTED(MAX_FUNCTION_DEPTH, $enableval)
|
||||
fi])
|
||||
|
||||
dnl ------------------
|
||||
dnl CHECK THE COMPILER
|
||||
dnl ------------------
|
||||
dnl We want these before the checks, so the checks can modify their values.
|
||||
test -z "${CFLAGS+set}" && CFLAGS= auto_cflags=1
|
||||
test -z "${LDFLAGS+set}" && LDFLAGS= auto_ldflags=1
|
||||
|
||||
AC_PROG_CC
|
||||
|
||||
dnl Check for large file support.
|
||||
dnl This needs to be done early to get the stuff into the flags.
|
||||
if test $lfs != no; then
|
||||
dnl Gross hack for ReliantUNIX - GCC does not understand getconf options
|
||||
dnl For now just disable LFS in this case
|
||||
dnl Any takers?
|
||||
if test "$host" = mips-sni-sysv4 && test -n "$GCC"; then
|
||||
:
|
||||
else
|
||||
zsh_LARGE_FILE_SUPPORT
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl if the user hasn't specified CFLAGS, then
|
||||
dnl if compiler is gcc, then use -O2 and some warning flags
|
||||
dnl else use -O
|
||||
if test -n "$auto_cflags" && test ."$ansi2knr" != .yes; then
|
||||
if test "${enable_zsh_debug}" = yes; then
|
||||
if test -n "$GCC"; then
|
||||
CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -ggdb"
|
||||
else
|
||||
CFLAGS="$CFLAGS -g"
|
||||
fi
|
||||
else
|
||||
if test -n "$GCC"; then
|
||||
CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -O2"
|
||||
else
|
||||
CFLAGS="$CFLAGS -O"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
if test -n "$auto_ldflags"; then
|
||||
case "${enable_zsh_debug}$host_os" in
|
||||
yesaix*|yeshpux*|yesnetbsd*|yesopenbsd*) ;; # "ld -g" is not valid on these systems
|
||||
darwin*) LDFLAGS=-Wl,-x ;;
|
||||
yes*) LDFLAGS=-g ;;
|
||||
*) LDFLAGS=-s ;;
|
||||
esac
|
||||
fi
|
||||
|
||||
dnl ----------
|
||||
dnl SCO KLUDGE
|
||||
dnl ----------
|
||||
dnl Sco doesn't define any useful compiler symbol,
|
||||
dnl so we will check for sco and define __sco if
|
||||
dnl found.
|
||||
case "$host_os" in
|
||||
sco*) CFLAGS="-D__sco $CFLAGS" ;;
|
||||
esac
|
||||
|
||||
sed=':1
|
||||
s/ -s / /g
|
||||
t1
|
||||
s/^ *//
|
||||
s/ *$//'
|
||||
|
||||
case " $LDFLAGS " in
|
||||
*" -s "*) strip_exeldflags=true strip_libldflags=true
|
||||
LDFLAGS=`echo " $LDFLAGS " | sed "$sed"` ;;
|
||||
*) strip_exeldflags=false strip_libldflags=false ;;
|
||||
esac
|
||||
|
||||
case " ${EXELDFLAGS+$EXELDFLAGS }" in
|
||||
" ") ;;
|
||||
*" -s "*) strip_exeldflags=true
|
||||
EXELDFLAGS=`echo " $EXELDFLAGS " | sed "$sed"` ;;
|
||||
*) strip_exeldflags=false ;;
|
||||
esac
|
||||
|
||||
case " ${LIBLDFLAGS+$LIBLDFLAGS }" in
|
||||
" ") ;;
|
||||
*" -s "*) strip_libldflags=true
|
||||
LIBLDFLAGS=`echo " $LIBLDFLAGS " | sed "$sed"` ;;
|
||||
*) strip_libldflags=false ;;
|
||||
esac
|
||||
|
||||
AC_SUBST(CFLAGS)dnl
|
||||
AC_SUBST(LDFLAGS)dnl
|
||||
AC_SUBST(EXELDFLAGS)dnl
|
||||
AC_SUBST(LIBLDFLAGS)dnl
|
||||
|
||||
AC_PROG_CPP dnl Figure out how to run C preprocessor.
|
||||
AC_PROG_GCC_TRADITIONAL dnl Do we need -traditional flag for gcc.
|
||||
AC_C_CONST dnl Does compiler support `const'.
|
||||
|
||||
AC_CYGWIN dnl Check for cygwin environment
|
||||
|
||||
AC_EXEEXT dnl Check for executable extension, e.g. .exe
|
||||
|
||||
fp_PROG_CC_STDC
|
||||
AC_MSG_CHECKING([whether to use prototypes])
|
||||
if test ."$ansi2knr" = .yes || test ."$ansi2knr" = .no; then
|
||||
msg="(overridden) "
|
||||
else
|
||||
msg=
|
||||
if test ."$fp_cv_prog_cc_stdc" = .no; then
|
||||
ansi2knr=yes
|
||||
else
|
||||
ansi2knr=no
|
||||
fi
|
||||
fi
|
||||
if test "$ansi2knr" = yes; then
|
||||
AC_MSG_RESULT(${msg}no)
|
||||
U=_
|
||||
else
|
||||
AC_MSG_RESULT(${msg}yes)
|
||||
AC_DEFINE(PROTOTYPES)
|
||||
U=
|
||||
fi
|
||||
AC_SUBST(U)
|
||||
|
||||
AC_FUNC_ALLOCA dnl Check how to get `alloca'.
|
||||
|
||||
dnl If the compiler supports union initialisation
|
||||
AC_CACHE_CHECK(if the compiler supports union initialisation,
|
||||
zsh_cv_c_have_union_init,
|
||||
[AC_TRY_COMPILE([union{void *p;long l;}u={0};], [u.l=1;],
|
||||
zsh_cv_c_have_union_init=yes,
|
||||
zsh_cv_c_have_union_init=no)])
|
||||
if test $zsh_cv_c_have_union_init = yes; then
|
||||
AC_DEFINE(HAVE_UNION_INIT)
|
||||
fi
|
||||
|
||||
dnl Checking if compiler correctly cast signed to unsigned.
|
||||
AC_CACHE_CHECK(if signed to unsigned casting is broken,
|
||||
zsh_cv_c_broken_signed_to_unsigned_casting,
|
||||
[AC_TRY_RUN([main(){return((int)(unsigned char)((char) -1) == 255);}],
|
||||
zsh_cv_c_broken_signed_to_unsigned_casting=yes,
|
||||
zsh_cv_c_broken_signed_to_unsigned_casting=no,
|
||||
zsh_cv_c_broken_signed_to_unsigned_casting=no)])
|
||||
if test $zsh_cv_c_broken_signed_to_unsigned_casting = yes; then
|
||||
AC_DEFINE(BROKEN_SIGNED_TO_UNSIGNED_CASTING)
|
||||
fi
|
||||
|
||||
dnl Checking if the compiler supports variable-length arrays
|
||||
AC_CACHE_CHECK(if the compiler supports variable-length arrays,
|
||||
zsh_cv_c_variable_length_arrays,
|
||||
[AC_TRY_COMPILE([int foo(), n;], [int i[foo()], a[n+1];],
|
||||
zsh_cv_c_variable_length_arrays=yes,
|
||||
zsh_cv_c_variable_length_arrays=no)])
|
||||
if test $zsh_cv_c_variable_length_arrays = yes; then
|
||||
AC_DEFINE(HAVE_VARIABLE_LENGTH_ARRAYS)
|
||||
fi
|
||||
|
||||
dnl ------------------
|
||||
dnl CHECK FOR PROGRAMS
|
||||
dnl ------------------
|
||||
AC_PROG_MAKE_SET dnl Does make define $MAKE
|
||||
AC_PROG_INSTALL dnl Check for BSD compatible `install'
|
||||
AC_PROG_AWK dnl Check for mawk,gawk,nawk, then awk.
|
||||
AC_PROG_LN dnl Check for working ln, for "make install"
|
||||
AC_CHECK_PROGS([YODL], [yodl], [: yodl])
|
||||
AC_CHECK_PROGS([ANSI2KNR], [ansi2knr], [: ansi2knr])
|
||||
|
||||
if test x"$ansi2knr" = xyes && test x"$ANSI2KNR" = x": ansi2knr"; then
|
||||
echo "----------"
|
||||
echo "configure fatal error:"
|
||||
echo "ansi2knr was specified (--enable-ansi2knr) but the program could not be found."
|
||||
echo "Either remove the configure option if it is not required or build the ansi2knr"
|
||||
echo "program before reconfiguring Zsh. The source code for ansi2knr is also"
|
||||
echo "available in the GPL directory on Zsh distribution sites."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
dnl ------------------
|
||||
dnl CHECK HEADER FILES
|
||||
dnl ------------------
|
||||
AC_HEADER_DIRENT
|
||||
AC_HEADER_STDC
|
||||
AC_HEADER_TIME
|
||||
AC_HEADER_STAT
|
||||
AC_HEADER_SYS_WAIT
|
||||
|
||||
oldcflags="$CFLAGS"
|
||||
AC_CHECK_PROG([PCRECONF], pcre-config, pcre-config)
|
||||
if test "x$ac_cv_prog_PCRECONF" = xpcre-config; then
|
||||
CFLAGS="$CFLAGS `pcre-config --cflags`"
|
||||
fi
|
||||
|
||||
AC_CHECK_HEADERS(sys/time.h sys/times.h sys/select.h termcap.h termio.h \
|
||||
termios.h sys/param.h sys/filio.h string.h memory.h \
|
||||
limits.h fcntl.h libc.h sys/utsname.h sys/resource.h \
|
||||
locale.h errno.h stdio.h stdlib.h unistd.h sys/capability.h \
|
||||
utmp.h utmpx.h sys/types.h pwd.h grp.h poll.h sys/mman.h \
|
||||
netinet/in_systm.h pcre.h langinfo.h wchar.h stddef.h)
|
||||
if test $dynamic = yes; then
|
||||
AC_CHECK_HEADERS(dlfcn.h)
|
||||
AC_CHECK_HEADERS(dl.h)
|
||||
fi
|
||||
|
||||
dnl Some SCO systems cannot include both sys/time.h and sys/select.h
|
||||
if test $ac_cv_header_sys_time_h = yes && test $ac_cv_header_sys_select_h = yes; then
|
||||
AC_CACHE_CHECK(for conflicts in sys/time.h and sys/select.h,
|
||||
zsh_cv_header_time_h_select_h_conflicts,
|
||||
[AC_TRY_COMPILE([#include <sys/time.h>
|
||||
#include <sys/select.h>], [int i;],
|
||||
zsh_cv_header_time_h_select_h_conflicts=no,
|
||||
zsh_cv_header_time_h_select_h_conflicts=yes)])
|
||||
if test $zsh_cv_header_time_h_select_h_conflicts = yes; then
|
||||
AC_DEFINE(TIME_H_SELECT_H_CONFLICTS)
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK(POSIX termios, zsh_cv_sys_posix_termios,
|
||||
[AC_TRY_LINK([#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
#include <termios.h>],
|
||||
[/* SunOS 4.0.3 has termios.h but not the library calls. */
|
||||
tcgetattr(0, 0);],
|
||||
zsh_cv_sys_posix_termios=yes, zsh_cv_sys_posix_termios=no)])
|
||||
|
||||
if test $zsh_cv_sys_posix_termios = yes; then
|
||||
AC_CACHE_CHECK(TIOCGWINSZ in termios.h,
|
||||
zsh_cv_header_termios_h_tiocgwinsz,
|
||||
[AC_TRY_LINK([#include <sys/types.h>
|
||||
#include <termios.h>],
|
||||
[int x = TIOCGWINSZ;],
|
||||
zsh_cv_header_termios_h_tiocgwinsz=yes,
|
||||
zsh_cv_header_termios_h_tiocgwinsz=no)])
|
||||
else
|
||||
zsh_cv_header_termios_h_tiocgwinsz=no
|
||||
fi
|
||||
|
||||
if test $zsh_cv_header_termios_h_tiocgwinsz = no; then
|
||||
AC_CACHE_CHECK(TIOCGWINSZ in sys/ioctl.h,
|
||||
zsh_cv_header_sys_ioctl_h_tiocgwinsz,
|
||||
[AC_TRY_LINK([#include <sys/types.h>
|
||||
#include <sys/ioctl.h>],
|
||||
[int x = TIOCGWINSZ;],
|
||||
zsh_cv_header_sys_ioctl_h_tiocgwinsz=yes,
|
||||
zsh_cv_header_sys_ioctl_h_tiocgwinsz=no)])
|
||||
if test $zsh_cv_header_sys_ioctl_h_tiocgwinsz = yes; then
|
||||
AC_DEFINE(GWINSZ_IN_SYS_IOCTL)
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_CHECK_HEADER([sys/ptem.h], AC_DEFINE(WINSIZE_IN_PTEM))
|
||||
|
||||
dnl -------------------
|
||||
dnl CHECK FOR LIBRARIES
|
||||
dnl -------------------
|
||||
|
||||
dnl On some systems, modules need to be linked against libc explicitly,
|
||||
dnl in case they require objects that exist only in the static version
|
||||
dnl and might not be compiled into the zsh executable.
|
||||
dnl On ReliantUNIX -lc better be the last library, else funny things
|
||||
dnl may happen.
|
||||
AC_CHECK_LIB(c, printf, [LIBS="$LIBS -lc"])
|
||||
|
||||
AC_CHECK_LIB(m, pow)
|
||||
|
||||
dnl Prefer BSD termcap library to SysV curses library, except on certain
|
||||
dnl SYSV-derived systems.
|
||||
dnl On HPUX, Hcurses is reported to work better than curses.
|
||||
AC_ARG_WITH(curses-terminfo,
|
||||
[ --with-curses-terminfo use terminfo support from curses library],
|
||||
[if test x$withval = xyes; then
|
||||
termcap_curses_order="tinfo curses ncurses termcap"
|
||||
AC_SEARCH_LIBS(tigetstr, [$termcap_curses_order])
|
||||
else
|
||||
termcap_curses_order="tinfo termcap curses ncurses"
|
||||
fi],
|
||||
[case "$host_os" in
|
||||
hpux10.*|hpux11.*|solaris*)
|
||||
termcap_curses_order="Hcurses curses ncurses termcap" ;;
|
||||
*) termcap_curses_order="tinfo termcap curses ncurses" ;;
|
||||
esac])dnl
|
||||
|
||||
AC_SEARCH_LIBS(tgetent, [$termcap_curses_order])
|
||||
case "$LIBS" in
|
||||
*curses*)
|
||||
AC_CHECK_HEADERS(curses.h, [],
|
||||
[AC_CACHE_CHECK(for Solaris 8 curses.h mistake, ac_cv_header_curses_solaris,
|
||||
AC_TRY_COMPILE([#include <curses.h>], [],
|
||||
[ac_cv_header_curses_h=yes
|
||||
ac_cv_header_curses_solaris=yes],
|
||||
ac_cv_header_curses_h=no
|
||||
ac_cv_header_curses_solaris=no))
|
||||
if test x$ac_cv_header_curses_solaris = xyes; then
|
||||
AC_DEFINE(HAVE_CURSES_H)
|
||||
fi])
|
||||
AC_CHECK_HEADERS(term.h,
|
||||
[AC_MSG_CHECKING(if term.h needs curses.h)
|
||||
AC_TRY_COMPILE([#include <term.h>], [char **test = boolcodes;], boolcodes_with_only_term_h=yes,
|
||||
boolcodes_with_only_term_h=no)
|
||||
AC_TRY_COMPILE([#include <curses.h>
|
||||
#include <term.h>], [char **test = boolcodes;], boolcodes_with_curses_h_and_term_h=yes,
|
||||
boolcodes_with_curses_h_and_term_h=no)
|
||||
if test "x$boolcodes_with_curses_h_and_term_h" = xyes && test "x$boolcodes_with_only_term_h" = xno;
|
||||
then
|
||||
AC_DEFINE(TERM_H_NEEDS_CURSES_H)
|
||||
AC_MSG_RESULT(yes)
|
||||
else
|
||||
AC_MSG_RESULT(no)
|
||||
fi
|
||||
|
||||
AC_MSG_CHECKING(if boolcodes is available)
|
||||
AC_TRY_LINK([#ifdef TERM_H_NEEDS_CURSES_H
|
||||
#include <curses.h>
|
||||
#endif
|
||||
#include <term.h>], [char **test = boolcodes; printf(*test);],
|
||||
AC_DEFINE(HAVE_BOOLCODES) boolcodes=yes, boolcodes=no)
|
||||
AC_MSG_RESULT($boolcodes)
|
||||
AC_MSG_CHECKING(if numcodes is available)
|
||||
AC_TRY_LINK([#ifdef TERM_H_NEEDS_CURSES_H
|
||||
#include <curses.h>
|
||||
#endif
|
||||
#include <term.h>], [char **test = numcodes; printf(*test);],
|
||||
AC_DEFINE(HAVE_NUMCODES) numcodes=yes, numcodes=no)
|
||||
AC_MSG_RESULT($numcodes)
|
||||
AC_MSG_CHECKING(if strcodes is available)
|
||||
AC_TRY_LINK([#ifdef TERM_H_NEEDS_CURSES_H
|
||||
#include <curses.h>
|
||||
#endif
|
||||
#include <term.h>], [char **test = strcodes; printf(*test);],
|
||||
AC_DEFINE(HAVE_STRCODES) strcodes=yes, strcodes=no)
|
||||
AC_MSG_RESULT($strcodes)
|
||||
AC_MSG_CHECKING(if boolnames is available)
|
||||
AC_TRY_LINK([#include <curses.h>
|
||||
#include <term.h>], [char **test = boolnames; printf(*test);],
|
||||
AC_DEFINE(HAVE_BOOLNAMES) boolnames=yes, boolnames=no)
|
||||
AC_MSG_RESULT($boolnames)
|
||||
AC_MSG_CHECKING(if numnames is available)
|
||||
AC_TRY_LINK([#include <curses.h>
|
||||
#include <term.h>], [char **test = numnames; printf(*test);],
|
||||
AC_DEFINE(HAVE_NUMNAMES) numnames=yes, numnames=no)
|
||||
AC_MSG_RESULT($numnames)
|
||||
AC_MSG_CHECKING(if strnames is available)
|
||||
AC_TRY_LINK([#include <curses.h>
|
||||
#include <term.h>], [char **test = strnames; printf(*test);],
|
||||
AC_DEFINE(HAVE_STRNAMES) strnames=yes, strnames=no)
|
||||
AC_MSG_RESULT($strnames)
|
||||
]);;
|
||||
esac
|
||||
|
||||
dnl Some systems (Solaris 2.x, Linux Redhat 5.x) require
|
||||
dnl libnsl (Network Services Library) to find yp_all
|
||||
|
||||
AC_SEARCH_LIBS(yp_all, nsl)
|
||||
|
||||
dnl I am told that told that unicos reqire these for nis_list
|
||||
if test `echo $host_os | sed 's/^\(unicos\).*/\1/'` = unicos; then
|
||||
LIBS="-lcraylm -lkrb -lnisdb -lnsl -lrpcsvc $LIBS"
|
||||
fi
|
||||
|
||||
if test "x$dynamic" = xyes; then
|
||||
AC_CHECK_LIB(dl, dlopen)
|
||||
fi
|
||||
|
||||
AC_CHECK_LIB(cap, cap_get_proc)
|
||||
|
||||
AC_CHECK_LIB(socket, socket)
|
||||
|
||||
AC_CHECK_LIB(iconv, iconv)
|
||||
|
||||
dnl pcre-config should probably be employed here
|
||||
AC_SEARCH_LIBS(pcre_compile, pcre)
|
||||
|
||||
dnl ---------------------
|
||||
dnl CHECK TERMCAP LIBRARY
|
||||
dnl ---------------------
|
||||
dnl Checks for external variable ospeed in the termcap library.
|
||||
AC_CACHE_CHECK(if an include file defines ospeed,
|
||||
zsh_cv_decl_ospeed_include_defines,
|
||||
[AC_TRY_LINK(
|
||||
[#include <sys/types.h>
|
||||
#if HAVE_TERMIOS_H
|
||||
#include <termios.h>
|
||||
#endif
|
||||
#if HAVE_TERMCAP_H
|
||||
#include <termcap.h>
|
||||
#endif], [ospeed = 0;],
|
||||
zsh_cv_decl_ospeed_include_defines=yes,
|
||||
zsh_cv_decl_ospeed_include_defines=no)])
|
||||
|
||||
if test $zsh_cv_decl_ospeed_include_defines = no; then
|
||||
AC_CACHE_CHECK(if you must define ospeed,
|
||||
zsh_cv_decl_ospeed_must_define,
|
||||
[AC_TRY_LINK( ,[extern short ospeed; ospeed = 0;],
|
||||
zsh_cv_decl_ospeed_must_define=yes,
|
||||
zsh_cv_decl_ospeed_must_define=no)])
|
||||
fi
|
||||
|
||||
if test $zsh_cv_decl_ospeed_include_defines = yes; then
|
||||
AC_DEFINE(HAVE_OSPEED)
|
||||
elif test $zsh_cv_decl_ospeed_must_define = yes; then
|
||||
AC_DEFINE(HAVE_OSPEED)
|
||||
AC_DEFINE(MUST_DEFINE_OSPEED)
|
||||
fi
|
||||
|
||||
dnl --------------
|
||||
dnl CHECK TYPEDEFS
|
||||
dnl --------------
|
||||
|
||||
AC_TYPE_SIGNAL
|
||||
AC_TYPE_PID_T
|
||||
AC_TYPE_OFF_T
|
||||
AC_CHECK_TYPE(ino_t, unsigned long)
|
||||
AC_TYPE_MODE_T
|
||||
AC_TYPE_UID_T
|
||||
AC_TYPE_SIZE_T
|
||||
|
||||
dnl ------------------------------------------------
|
||||
dnl Check size of long and try to find a 64-bit type
|
||||
dnl ------------------------------------------------
|
||||
dnl AC_CHECK_SIZEOF is no good, because we need the result here,
|
||||
dnl and that doesn't seem to define a shell parameter.
|
||||
AC_CACHE_CHECK(if long is 64 bits, zsh_cv_long_is_64_bit,
|
||||
[AC_TRY_RUN([int main() { return sizeof(long) < 8; }],
|
||||
zsh_cv_long_is_64_bit=yes,
|
||||
zsh_cv_long_is_64_bit=no,
|
||||
zsh_cv_long_is_64_bit=no)])
|
||||
|
||||
if test $zsh_cv_long_is_64_bit = yes; then
|
||||
AC_DEFINE(LONG_IS_64_BIT)
|
||||
else
|
||||
AC_CACHE_CHECK(if off_t is 64 bit, zsh_cv_off_t_is_64_bit,
|
||||
[AC_TRY_RUN([
|
||||
#include <sys/types.h>
|
||||
|
||||
main() { return sizeof(off_t) < 8; }
|
||||
],
|
||||
zsh_cv_off_t_is_64_bit=yes,
|
||||
zsh_cv_off_t_is_64_bit=no,
|
||||
zsh_cv_off_t_is_64_bit=no)])
|
||||
if test $zsh_cv_off_t_is_64_bit = yes; then
|
||||
AC_DEFINE(OFF_T_IS_64_BIT)
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK(if ino_t is 64 bit, zsh_cv_ino_t_is_64_bit,
|
||||
[AC_TRY_RUN([
|
||||
#include <sys/types.h>
|
||||
|
||||
main() { return sizeof(ino_t) < 8; }
|
||||
],
|
||||
zsh_cv_ino_t_is_64_bit=yes,
|
||||
zsh_cv_ino_t_is_64_bit=no,
|
||||
zsh_cv_ino_t_is_64_bit=no)])
|
||||
if test $zsh_cv_ino_t_is_64_bit = yes; then
|
||||
AC_DEFINE(INO_T_IS_64_BIT)
|
||||
fi
|
||||
|
||||
if test $lfs != no -o $zsh_cv_off_t_is_64_bit = yes \
|
||||
-o $zsh_cv_ino_t_is_64_bit = yes; then
|
||||
AC_CACHE_CHECK(if compiler has a 64 bit type, zsh_cv_64_bit_type,
|
||||
[if test $lfs != yes && test $lfs != no; then
|
||||
zsh_64_BIT_TYPE(${lfs}, zsh_cv_64_bit_type, force)
|
||||
else
|
||||
zsh_64_BIT_TYPE(long long, zsh_cv_64_bit_type)
|
||||
if test "$zsh_cv_64_bit_type" = no; then
|
||||
zsh_64_BIT_TYPE(quad_t, zsh_cv_64_bit_type)
|
||||
fi
|
||||
if test "$zsh_cv_64_bit_type" = no; then
|
||||
zsh_64_BIT_TYPE(__int64_t, zsh_cv_64_bit_type)
|
||||
fi
|
||||
dnl As a last resort, if we know off_t has 64 bits, use that as
|
||||
dnl the 64-bit integer type. I don't dare try ino_t since there's
|
||||
dnl probably nothing to stop that being unsigned.
|
||||
if test "$zsh_cv_64_bit_type" = no &&
|
||||
test "$zsh_cv_off_t_is_64_bit" = yes; then
|
||||
zsh_64_BIT_TYPE(off_t, zsh_cv_64_bit_type)
|
||||
fi
|
||||
fi])
|
||||
if test "$zsh_cv_64_bit_type" != no; then
|
||||
AC_DEFINE_UNQUOTED(ZSH_64_BIT_TYPE, $zsh_cv_64_bit_type)
|
||||
|
||||
dnl Handle cases where unsigned type cannot be simply
|
||||
dnl `unsigned ZSH_64_BIT_TYPE'. More tests may be required.
|
||||
AC_CACHE_CHECK(for a corresponding unsigned 64 bit type,
|
||||
zsh_cv_64_bit_utype,
|
||||
[zsh_64_BIT_TYPE(unsigned $zsh_cv_64_bit_type, zsh_cv_64_bit_utype,
|
||||
force)
|
||||
if test "$zsh_cv_64_bit_utype" = no; then
|
||||
zsh_64_BIT_TYPE(__uint64_t, zsh_cv_64_bit_utype)
|
||||
fi])
|
||||
if test "$zsh_cv_64_bit_utype" != no; then
|
||||
AC_DEFINE_UNQUOTED(ZSH_64_BIT_UTYPE, $zsh_cv_64_bit_utype)
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl Check for sigset_t. Currently I'm looking in
|
||||
dnl <sys/types.h> and <signal.h>. Others might need
|
||||
dnl to be added.
|
||||
AC_CACHE_CHECK(for sigset_t, zsh_cv_type_sigset_t,
|
||||
[AC_TRY_COMPILE(
|
||||
[#include <sys/types.h>
|
||||
#include <signal.h>], [sigset_t tempsigset;],
|
||||
zsh_cv_type_sigset_t=yes, zsh_cv_type_sigset_t=no)])
|
||||
if test $zsh_cv_type_sigset_t = no; then
|
||||
AC_DEFINE(sigset_t, unsigned int)
|
||||
fi
|
||||
|
||||
dnl Check for struct timezone since some old SCO versions do not define it
|
||||
zsh_TYPE_EXISTS([
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
# include <sys/time.h>
|
||||
#endif
|
||||
], struct timezone)
|
||||
|
||||
dnl Check for utmp structures, for watch
|
||||
zsh_TYPE_EXISTS([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMP_H
|
||||
# include <utmp.h>
|
||||
#endif
|
||||
], struct utmp)
|
||||
zsh_TYPE_EXISTS([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMPX_H
|
||||
# include <utmpx.h>
|
||||
#endif
|
||||
], struct utmpx)
|
||||
|
||||
dnl Check contents of utmp structures
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMP_H
|
||||
# include <utmp.h>
|
||||
#endif
|
||||
], struct utmp, ut_host)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMPX_H
|
||||
# include <utmpx.h>
|
||||
#endif
|
||||
], struct utmpx, ut_host)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMPX_H
|
||||
# include <utmpx.h>
|
||||
#endif
|
||||
], struct utmpx, ut_xtime)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTMPX_H
|
||||
# include <utmpx.h>
|
||||
#endif
|
||||
], struct utmpx, ut_tv)
|
||||
|
||||
dnl Check for inode numbers in directory entry structures
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_DIRENT_H
|
||||
# include <dirent.h>
|
||||
#endif
|
||||
], struct dirent, d_ino)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_DIRENT_H
|
||||
# include <dirent.h>
|
||||
#endif
|
||||
], struct dirent, d_stat)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_NDIR_H
|
||||
# include <sys/ndir.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_DIR_H
|
||||
# include <sys/dir.h>
|
||||
#endif
|
||||
#ifdef HAVE_NDIR_H
|
||||
# include <ndir.h>
|
||||
#endif
|
||||
], struct direct, d_ino)
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_NDIR_H
|
||||
# include <sys/ndir.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_DIR_H
|
||||
# include <sys/dir.h>
|
||||
#endif
|
||||
#ifdef HAVE_NDIR_H
|
||||
# include <ndir.h>
|
||||
#endif
|
||||
], struct direct, d_stat)
|
||||
|
||||
dnl Check IPv6 socket address structure type
|
||||
zsh_STRUCT_MEMBER([
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#include <netinet/in.h>
|
||||
], struct sockaddr_in6, sin6_scope_id)
|
||||
|
||||
dnl Check for h_errno external variable
|
||||
AC_CACHE_CHECK(if we need our own h_errno,
|
||||
zsh_cv_decl_h_errno_use_local,
|
||||
[AC_TRY_LINK( ,[extern int h_errno; h_errno = 0;],
|
||||
zsh_cv_decl_h_errno_use_local=no,
|
||||
zsh_cv_decl_h_errno_use_local=yes)])
|
||||
|
||||
if test $zsh_cv_decl_h_errno_use_local = yes; then
|
||||
AC_DEFINE(USE_LOCAL_H_ERRNO)
|
||||
fi
|
||||
|
||||
dnl ---------------
|
||||
dnl CHECK FUNCTIONS
|
||||
dnl ---------------
|
||||
|
||||
dnl need to integrate this function
|
||||
dnl AC_FUNC_STRFTIME
|
||||
|
||||
AC_CHECK_FUNCS(strftime difftime gettimeofday \
|
||||
select poll \
|
||||
readlink faccessx fchdir ftruncate \
|
||||
fstat lstat lchown \
|
||||
fseeko ftello \
|
||||
mkfifo _mktemp mkstemp \
|
||||
waitpid wait3 \
|
||||
sigaction sigblock sighold sigrelse sigsetmask sigprocmask \
|
||||
killpg setpgid setpgrp tcsetpgrp tcgetattr nice \
|
||||
gethostname gethostbyname2 getipnodebyname \
|
||||
inet_aton inet_pton inet_ntop \
|
||||
getlogin getpwent getpwnam getpwuid getgrgid getgrnam \
|
||||
initgroups nis_list \
|
||||
setuid seteuid setreuid setresuid setsid \
|
||||
memcpy memmove strstr strerror \
|
||||
cap_get_proc \
|
||||
getrlimit \
|
||||
setlocale \
|
||||
uname \
|
||||
signgam \
|
||||
putenv getenv \
|
||||
brk sbrk \
|
||||
pathconf sysconf \
|
||||
tgetent tigetflag tigetnum tigetstr setupterm \
|
||||
pcre_compile pcre_study pcre_exec \
|
||||
nl_langinfo \
|
||||
erand48 open_memstream \
|
||||
wctomb iconv)
|
||||
AC_FUNC_STRCOLL
|
||||
|
||||
dnl Check if tgetent accepts NULL (and will allocate its own termcap buffer)
|
||||
dnl Some termcaps reportedly accept a zero buffer, but then dump core
|
||||
dnl in tgetstr().
|
||||
dnl Under Cygwin test program crashes but exit code is still 0. So,
|
||||
dnl we test for a file that porgram should create
|
||||
AC_CACHE_CHECK(if tgetent accepts NULL,
|
||||
zsh_cv_func_tgetent_accepts_null,
|
||||
[AC_TRY_RUN([
|
||||
main()
|
||||
{
|
||||
char buf[4096];
|
||||
int r1 = tgetent(buf, "vt100");
|
||||
int r2 = tgetent((char*)0,"vt100");
|
||||
if (r1 >= 0 && r1 == r2) {
|
||||
char tbuf[1024], *u;
|
||||
u = tbuf;
|
||||
tgetstr("cl", &u);
|
||||
creat("conftest.tgetent", 0640);
|
||||
}
|
||||
exit((r1 != r2) || r2 == -1);
|
||||
}
|
||||
],
|
||||
if test -f conftest.tgetent; then
|
||||
zsh_cv_func_tgetent_accepts_null=yes
|
||||
else
|
||||
zsh_cv_func_tgetent_accepts_null=no
|
||||
fi,
|
||||
zsh_cv_func_tgetent_accepts_null=no,
|
||||
zsh_cv_func_tgetent_accepts_null=no)])
|
||||
if test $zsh_cv_func_tgetent_accepts_null = yes; then
|
||||
AC_DEFINE(TGETENT_ACCEPTS_NULL)
|
||||
fi
|
||||
AC_CACHE_CHECK(if tgetent returns 0 on success,
|
||||
zsh_cv_func_tgetent_zero_success,
|
||||
[AC_TRY_RUN([
|
||||
main()
|
||||
{
|
||||
char buf[4096];
|
||||
int r1 = tgetent(buf, "!@#$%^&*");
|
||||
int r2 = tgetent(buf, "vt100");
|
||||
if (r1 < 0 && r2 == 0) {
|
||||
char tbuf[1024], *u;
|
||||
u = tbuf;
|
||||
tgetstr("cl", &u);
|
||||
creat("conftest.tgetent0", 0640);
|
||||
}
|
||||
exit(r1 == r2);
|
||||
}
|
||||
],
|
||||
if test -f conftest.tgetent0; then
|
||||
zsh_cv_func_tgetent_zero_success=yes
|
||||
else
|
||||
zsh_cv_func_tgetent_zero_success=no
|
||||
fi,
|
||||
zsh_cv_func_tgetent_zero_success=no,
|
||||
zsh_cv_func_tgetent_zero_success=no)])
|
||||
if test $zsh_cv_func_tgetent_zero_success = yes; then
|
||||
AC_DEFINE(TGETENT_SUCCESS, 0)
|
||||
else
|
||||
AC_DEFINE(TGETENT_SUCCESS, 1)
|
||||
fi
|
||||
|
||||
AC_FUNC_MMAP
|
||||
if test x$ac_cv_func_mmap_fixed_mapped = xyes; then
|
||||
AC_CHECK_FUNCS(munmap msync)
|
||||
fi
|
||||
|
||||
if test $ac_cv_func_setpgrp = yes; then
|
||||
AC_FUNC_GETPGRP
|
||||
else
|
||||
dnl If there is no setpgrp, the test for getpgrp(void) will fail
|
||||
dnl because the program will not compile. However, in that case
|
||||
dnl we can be reasonably confident we are not dealing with a
|
||||
dnl Berkeleyesque system, so assume getpgrp does take void.
|
||||
ac_cv_func_getpgrp_void=yes
|
||||
AC_DEFINE(GETPGRP_VOID)
|
||||
fi
|
||||
|
||||
if test $dynamic = yes; then
|
||||
AC_CHECK_FUNCS(dlopen dlerror dlsym dlclose load loadquery loadbind unload \
|
||||
shl_load shl_unload shl_findsym)
|
||||
fi
|
||||
|
||||
|
||||
dnl -------------
|
||||
dnl CHECK SIGNALS
|
||||
dnl -------------
|
||||
dnl What style of signal do you have (POSIX, BSD, or SYSV)?
|
||||
AC_MSG_CHECKING(what style of signals to use)
|
||||
if test $ac_cv_func_sigaction = yes && test $ac_cv_func_sigprocmask = yes; then
|
||||
signals_style=POSIX_SIGNALS
|
||||
AC_DEFINE(POSIX_SIGNALS)
|
||||
elif test $ac_cv_func_sigblock = yes && test $ac_cv_func_sigsetmask = yes; then
|
||||
signals_style=BSD_SIGNALS
|
||||
AC_DEFINE(BSD_SIGNALS)
|
||||
elif test $ac_cv_func_sighold = yes && test $ac_cv_func_sigrelse = yes; then
|
||||
signals_style=SYSV_SIGNALS
|
||||
AC_DEFINE(SYSV_SIGNALS)
|
||||
else
|
||||
signals_style=NO_SIGNAL_BLOCKING
|
||||
AC_DEFINE(NO_SIGNAL_BLOCKING)
|
||||
fi
|
||||
AC_DEFINE_UNQUOTED($signals_style)
|
||||
AC_MSG_RESULT($signals_style)
|
||||
|
||||
dnl Where is <signal.h> located? Needed as input for signals.awk
|
||||
AC_CACHE_CHECK(where signal.h is located, zsh_cv_path_signal_h,
|
||||
[dnl Look at the output from the preprocessor.
|
||||
dnl We should get lines of the form `# 1 "/usr/include/signal.h"'
|
||||
dnl The following assumes the real definitions are in a file which
|
||||
dnl contains the name `sig'; we could relax this if necessary,
|
||||
dnl but then you can get a rather long list of files to test.
|
||||
dnl The backslash substitution is to persuade cygwin to cough up
|
||||
dnl slashes rather than doubled backslashes in the path.
|
||||
echo "#include <signal.h>" > nametmp.c
|
||||
sigfile_list="`$CPP nametmp.c |
|
||||
sed -n -e 's/^#line[ ].*\"\(.*\)\"/\1/p' \
|
||||
-e 's/^#[ ].*\"\(.*\)\"/\1/p' |
|
||||
sed 's/\\\\\\\\/\//g' |
|
||||
$AWK '{ if (\$1 ~ \"sig\") files[[\$1]] = \$1 }
|
||||
END { for (var in files) print var }'`"
|
||||
rm -f nametmp.c
|
||||
if test -z "$sigfile_list"; then
|
||||
dnl In case we don't get the stuff from the preprocesor, use the old
|
||||
dnl list of standard places.
|
||||
sigfile_list="/usr/include/sys/iso/signal_iso.h
|
||||
/usr/include/bsd/sys/signal.h
|
||||
/usr/include/signum.h
|
||||
/usr/include/asm/signum.h
|
||||
/usr/include/asm/signal.h
|
||||
/usr/include/linux/signal.h
|
||||
/usr/include/sys/signal.h
|
||||
/usr/include/bits/signum.h
|
||||
/dev/null"
|
||||
fi
|
||||
for SIGNAL_H in $sigfile_list
|
||||
do
|
||||
dnl Try to make sure it doesn't get confused by files that don't
|
||||
dnl have real signal definitions in, but do #define SIG* by counting
|
||||
dnl the number of signals. Maybe we could even check for e.g. SIGHUP?
|
||||
nsigs=`test -f $SIGNAL_H && \
|
||||
grep '#[ ]*define[ ][ ]*SIG[0-9A-Z]*[ ]*[0-9][0-9]*' $SIGNAL_H | \
|
||||
wc -l | sed 's/[ ]//g'`
|
||||
test "x$nsigs" != x && test "$nsigs" -ge 7 && break
|
||||
done
|
||||
if test $SIGNAL_H = "/dev/null"; then
|
||||
AC_MSG_ERROR(SIGNAL MACROS NOT FOUND: please report to developers)
|
||||
fi
|
||||
zsh_cv_path_signal_h=$SIGNAL_H
|
||||
])
|
||||
SIGNAL_H=$zsh_cv_path_signal_h
|
||||
AC_SUBST(SIGNAL_H)dnl
|
||||
|
||||
dnl Where are error names located? Needed as input for errnames1.awk
|
||||
AC_CACHE_CHECK(where error names are located, zsh_cv_path_errno_h,
|
||||
[dnl Look at the output from the preprocessor.
|
||||
dnl We should get lines of the form `# 1 "/usr/include/errno.h"'
|
||||
dnl The following assumes the real definitions are in a file which
|
||||
dnl contains the name `err'; we could relax this if necessary,
|
||||
dnl but then you can get a rather long list of files to test.
|
||||
dnl The backslash substitution is to persuade cygwin to cough up
|
||||
dnl slashes rather than doubled backslashes in the path.
|
||||
echo "#include <errno.h>" > nametmp.c
|
||||
errfile_list="`$CPP nametmp.c |
|
||||
sed -n -e 's/^#line[ ].*\"\(.*\)\"/\1/p' \
|
||||
-e 's/^#[ ].*\"\(.*\)\"/\1/p' |
|
||||
sed 's/\\\\\\\\/\//g' |
|
||||
$AWK '{ if (\$1 ~ \"err\") files[[\$1]] = \$1 }
|
||||
END { for (var in files) print var }'`"
|
||||
rm -f nametmp.c
|
||||
for ERRNO_H in $errfile_list /dev/null
|
||||
do
|
||||
dnl Try to make sure it doesn't get confused by files that don't
|
||||
dnl have real error definitions in. Count definitions to make sure.
|
||||
nerrs=`test -f $ERRNO_H && \
|
||||
grep '#[ ]*define[ ][ ]*E[0-9A-Z]*[ ]*[0-9][0-9]*' $ERRNO_H | \
|
||||
wc -l | sed 's/[ ]//g'`
|
||||
test "x$nerrs" != x && test "$nerrs" -ge 7 && break
|
||||
done
|
||||
if test $ERRNO_H = "/dev/null"; then
|
||||
AC_MSG_ERROR(ERROR MACROS NOT FOUND: please report to developers)
|
||||
fi
|
||||
zsh_cv_path_errno_h=$ERRNO_H
|
||||
])
|
||||
ERRNO_H=$zsh_cv_path_errno_h
|
||||
AC_SUBST(ERRNO_H)dnl
|
||||
|
||||
dnl -----------------------------------------------------
|
||||
dnl Look for the file containing the RLIMIT_* definitions
|
||||
dnl -----------------------------------------------------
|
||||
dnl CALL FOR MORE (FEWER?) LOCATIONS: I've just copied the signal checking.
|
||||
AC_CACHE_CHECK(where the RLIMIT macros are located,zsh_cv_path_rlimit_h,
|
||||
[for RESOURCE_H in /usr/include/bsd/sys/resource.h dnl
|
||||
/usr/include/asm/resource.h dnl
|
||||
/usr/include/linux/resource.h dnl
|
||||
/usr/include/sys/resource.h dnl
|
||||
/usr/include/bits/resource.h dnl
|
||||
/usr/include/resourcebits.h dnl
|
||||
/dev/null;
|
||||
do
|
||||
test -f $RESOURCE_H && \
|
||||
grep '#[ ]*define[ ][ ]*RLIMIT_[A-Z]*[ ]*[0-9A-Z][0-9]*' $RESOURCE_H > /dev/null && \
|
||||
break
|
||||
done
|
||||
zsh_cv_path_rlimit_h=$RESOURCE_H
|
||||
if test $RESOURCE_H = "/dev/null" && test $ac_cv_func_getrlimit = yes; then
|
||||
AC_MSG_WARN(RLIMIT MACROS NOT FOUND: please report to developers)
|
||||
fi])
|
||||
RLIMITS_INC_H=$zsh_cv_path_rlimit_h
|
||||
if test "$RLIMITS_INC_H" = "/dev/null"; then
|
||||
RLIMITS_INC_H=''
|
||||
fi
|
||||
dnl rlimits.h only appears in dependencies if we are actually using it.
|
||||
dnl We are using it any time we have getrlimit, though if the macros were
|
||||
dnl not found we simply awk through /dev/null and fail to find them.
|
||||
dnl Thus, limit won't work, but at least the shell will compile.
|
||||
AC_SUBST(RLIMITS_INC_H)dnl
|
||||
|
||||
dnl ------------------
|
||||
dnl rlimit type checks
|
||||
dnl ------------------
|
||||
DEFAULT_RLIM_T=long
|
||||
AC_CACHE_CHECK(if rlim_t is longer than a long,
|
||||
zsh_cv_rlim_t_is_longer,
|
||||
[AC_TRY_RUN([
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <sys/resource.h>
|
||||
main(){struct rlimit r;exit(sizeof(r.rlim_cur) <= sizeof(long));}],
|
||||
zsh_cv_rlim_t_is_longer=yes,
|
||||
zsh_cv_rlim_t_is_longer=no,
|
||||
zsh_cv_rlim_t_is_longer=yes)])
|
||||
if test $zsh_cv_rlim_t_is_longer = yes; then
|
||||
AC_CACHE_CHECK(if rlim_t is a quad,
|
||||
zsh_cv_rlim_t_is_quad_t,
|
||||
[AC_TRY_RUN([
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <stdio.h>
|
||||
#include <sys/resource.h>
|
||||
main() {
|
||||
struct rlimit r;
|
||||
char buf[20];
|
||||
r.rlim_cur = 0;
|
||||
sprintf(buf, "%qd", r.rlim_cur);
|
||||
exit(strcmp(buf, "0"));
|
||||
}],
|
||||
zsh_cv_rlim_t_is_quad_t=yes,
|
||||
zsh_cv_rlim_t_is_quad_t=no,
|
||||
zsh_cv_rlim_t_is_quad_t=no)])
|
||||
if test $zsh_cv_rlim_t_is_quad_t = yes; then
|
||||
AC_DEFINE(RLIM_T_IS_QUAD_T)
|
||||
DEFAULT_RLIM_T=quad_t
|
||||
else
|
||||
AC_DEFINE(RLIM_T_IS_LONG_LONG)
|
||||
DEFAULT_RLIM_T='long long'
|
||||
fi
|
||||
else
|
||||
AC_CACHE_CHECK(if the rlim_t is unsigned,
|
||||
zsh_cv_type_rlim_t_is_unsigned,
|
||||
[AC_TRY_RUN([
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <sys/resource.h>
|
||||
main(){struct rlimit r;r.rlim_cur=-1;exit(r.rlim_cur<0);}],
|
||||
zsh_cv_type_rlim_t_is_unsigned=yes,
|
||||
zsh_cv_type_rlim_t_is_unsigned=no,
|
||||
zsh_cv_type_rlim_t_is_unsigned=no)])
|
||||
if test $zsh_cv_type_rlim_t_is_unsigned = yes; then
|
||||
AC_DEFINE(RLIM_T_IS_UNSIGNED)
|
||||
DEFAULT_RLIM_T="unsigned $DEFAULT_RLIM_T"
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK(for rlim_t, zsh_cv_type_rlim_t,
|
||||
[AC_TRY_COMPILE([
|
||||
#include <sys/types.h>
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <sys/resource.h>],
|
||||
[rlim_t l;],
|
||||
zsh_cv_type_rlim_t=yes,
|
||||
zsh_cv_type_rlim_t=no)])
|
||||
if test $zsh_cv_type_rlim_t = no; then
|
||||
AC_DEFINE_UNQUOTED(rlim_t, $DEFAULT_RLIM_T)
|
||||
fi
|
||||
|
||||
|
||||
dnl On some systems the RLIMIT_* don't evaluate to integers at compile time
|
||||
dnl (they may be enums). In this case we are not able to do preprocessor
|
||||
dnl comparisons and need our tests to determine what values exist and
|
||||
dnl if there are clashing definitions.
|
||||
|
||||
zsh_LIMIT_PRESENT(RLIMIT_AIO_MEM)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_AIO_OPS)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_AS)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_LOCKS)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_MEMLOCK)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_NPROC)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_NOFILE)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_PTHREAD)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_RSS)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_SBSIZE)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_TCACHE)
|
||||
zsh_LIMIT_PRESENT(RLIMIT_VMEM)
|
||||
|
||||
AC_CACHE_CHECK(if RLIMIT_VMEM and RLIMIT_RSS are the same,
|
||||
zsh_cv_rlimit_vmem_is_rss,
|
||||
[AC_TRY_RUN([
|
||||
#include <sys/types.h>
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <sys/resource.h>
|
||||
int main()
|
||||
{
|
||||
int ret = 1;
|
||||
#if defined(HAVE_RLIMIT_VMEM) && defined(HAVE_RLIMIT_RSS)
|
||||
if (RLIMIT_RSS == RLIMIT_VMEM) ret = 0;
|
||||
#endif
|
||||
return ret;
|
||||
}],
|
||||
zsh_cv_rlimit_vmem_is_rss=yes,
|
||||
zsh_cv_rlimit_vmem_is_rss=no,
|
||||
zsh_cv_rlimit_vmem_is_rss=no)])
|
||||
|
||||
if test $zsh_cv_rlimit_vmem_is_rss = yes; then
|
||||
AC_DEFINE(RLIMIT_VMEM_IS_RSS)
|
||||
fi
|
||||
|
||||
|
||||
AC_CACHE_CHECK(if RLIMIT_VMEM and RLIMIT_AS are the same,
|
||||
zsh_cv_rlimit_vmem_is_as,
|
||||
[AC_TRY_RUN([
|
||||
#include <sys/types.h>
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include <sys/resource.h>
|
||||
int main()
|
||||
{
|
||||
int ret = 1;
|
||||
#if defined(HAVE_RLIMIT_VMEM) && defined(HAVE_RLIMIT_AS)
|
||||
if (RLIMIT_AS == RLIMIT_VMEM) ret = 0;
|
||||
#endif
|
||||
return ret;
|
||||
}],
|
||||
zsh_cv_rlimit_vmem_is_as=yes,
|
||||
zsh_cv_rlimit_vmem_is_as=no,
|
||||
zsh_cv_rlimit_vmem_is_as=no)])
|
||||
|
||||
if test $zsh_cv_rlimit_vmem_is_as = yes; then
|
||||
AC_DEFINE(RLIMIT_VMEM_IS_AS)
|
||||
fi
|
||||
|
||||
|
||||
dnl --------------------------------------------
|
||||
dnl CHECK FOR DEFAULT PATH (used for command -p)
|
||||
dnl --------------------------------------------
|
||||
AC_CACHE_VAL(zsh_cv_cs_path,
|
||||
[if getconf _CS_PATH >/dev/null 2>&1; then
|
||||
zsh_cv_cs_path=`getconf _CS_PATH`
|
||||
elif getconf CS_PATH >/dev/null 2>&1; then
|
||||
zsh_cv_cs_path=`getconf CS_PATH`
|
||||
else
|
||||
zsh_cv_cs_path="/bin:/usr/bin"
|
||||
fi])
|
||||
AC_DEFINE_UNQUOTED(DEFAULT_PATH, "$zsh_cv_cs_path")
|
||||
|
||||
|
||||
dnl ----------------------------
|
||||
dnl CHECK FOR /dev/fd FILESYSTEM
|
||||
dnl ----------------------------
|
||||
AC_CACHE_CHECK(for /dev/fd filesystem, zsh_cv_sys_path_dev_fd,
|
||||
[for zsh_cv_sys_path_dev_fd in /proc/self/fd /dev/fd no; do
|
||||
test x`echo ok|cat $zsh_cv_sys_path_dev_fd/0 2>/dev/null` = xok && break
|
||||
done])
|
||||
if test $zsh_cv_sys_path_dev_fd != no; then
|
||||
AC_DEFINE_UNQUOTED(PATH_DEV_FD, "$zsh_cv_sys_path_dev_fd")
|
||||
fi
|
||||
|
||||
dnl ---------------------------------
|
||||
dnl CHECK FOR RFS SUPERROOT DIRECTORY
|
||||
dnl ---------------------------------
|
||||
AC_CACHE_CHECK(for RFS superroot directory, zsh_cv_sys_superroot,
|
||||
[test -d /../.LOCALROOT && zsh_cv_sys_superroot=yes || zsh_cv_sys_superroot=no])
|
||||
if test $zsh_cv_sys_superroot = yes; then
|
||||
AC_DEFINE(HAVE_SUPERROOT)
|
||||
fi
|
||||
|
||||
dnl CHECK FOR SYSTEMS REQUIRING GETCWD
|
||||
AC_CACHE_CHECK(whether we should use the native getcwd,
|
||||
zsh_cv_use_getcwd,
|
||||
[case "${host_cpu}-${host_vendor}-${host_os}" in
|
||||
*QNX*) zsh_cv_use_getcwd=yes ;;
|
||||
*) zsh_cv_use_getcwd=no ;;
|
||||
esac])
|
||||
if test $zsh_cv_use_getcwd = yes; then
|
||||
AC_DEFINE(USE_GETCWD)
|
||||
fi
|
||||
|
||||
dnl -------------
|
||||
dnl CHECK FOR NIS
|
||||
dnl -------------
|
||||
AC_CACHE_CHECK(for NIS, zsh_cv_sys_nis,
|
||||
[test -f /usr/bin/ypcat && /usr/bin/ypcat passwd.byname > /dev/null 2>&1 && \
|
||||
zsh_cv_sys_nis=yes || zsh_cv_sys_nis=no])
|
||||
if test $zsh_cv_sys_nis = yes; then
|
||||
AC_DEFINE(HAVE_NIS)
|
||||
fi
|
||||
|
||||
dnl -----------------
|
||||
dnl CHECK FOR NISPLUS
|
||||
dnl -----------------
|
||||
AC_CACHE_CHECK(for NIS+, zsh_cv_sys_nis_plus,
|
||||
[test $ac_cv_func_nis_list = yes && test -f /usr/bin/nisls && \
|
||||
/usr/bin/nisls > /dev/null 2>&1 && \
|
||||
zsh_cv_sys_nis_plus=yes || zsh_cv_sys_nis_plus=no])
|
||||
if test $zsh_cv_sys_nis_plus = yes; then
|
||||
AC_DEFINE(HAVE_NIS_PLUS)
|
||||
fi
|
||||
|
||||
dnl ----------------------------------------
|
||||
dnl CHECK FOR LOCATION OF {U,W}TMP{,X} FILES
|
||||
dnl ----------------------------------------
|
||||
zsh_PATH_UTMP(utmp)
|
||||
zsh_PATH_UTMP(wtmp)
|
||||
zsh_PATH_UTMP(utmpx)
|
||||
zsh_PATH_UTMP(wtmpx)
|
||||
|
||||
dnl -------------------
|
||||
dnl brk/sbrk PROTOTYPES
|
||||
dnl -------------------
|
||||
AC_CACHE_CHECK(for brk() prototype in <unistd.h>,
|
||||
zsh_cv_header_unistd_h_brk_proto,
|
||||
[AC_TRY_COMPILE([#include <unistd.h>
|
||||
double brk();], [int i;],
|
||||
zsh_cv_header_unistd_h_brk_proto=no, zsh_cv_header_unistd_h_brk_proto=yes)])
|
||||
if test $zsh_cv_header_unistd_h_brk_proto = yes; then
|
||||
AC_DEFINE(HAVE_BRK_PROTO)
|
||||
fi
|
||||
|
||||
AC_CACHE_CHECK(for sbrk() prototype in <unistd.h>,
|
||||
zsh_cv_header_unistd_h_sbrk_proto,
|
||||
[AC_TRY_COMPILE([#include <unistd.h>
|
||||
double sbrk();], [int i;],
|
||||
zsh_cv_header_unistd_h_sbrk_proto=no, zsh_cv_header_unistd_h_sbrk_proto=yes)])
|
||||
if test $zsh_cv_header_unistd_h_sbrk_proto = yes; then
|
||||
AC_DEFINE(HAVE_SBRK_PROTO)
|
||||
fi
|
||||
|
||||
dnl ----------------------------------
|
||||
dnl ioctl and mknod prototypes for OSF
|
||||
dnl ----------------------------------
|
||||
|
||||
if test "$ac_cv_prog_cc_stdc" != no; then
|
||||
AC_CACHE_CHECK(for ioctl prototype in <sys/ioctl.h>,
|
||||
zsh_cv_header_sys_ioctl_h_ioctl_proto,
|
||||
[AC_TRY_COMPILE([#include <sys/ioctl.h>
|
||||
int ioctl(double x);], [int i;],
|
||||
zsh_cv_header_sys_ioctl_h_ioctl_proto=no,
|
||||
zsh_cv_header_sys_ioctl_h_ioctl_proto=yes)])
|
||||
if test $zsh_cv_header_sys_ioctl_h_ioctl_proto = yes; then
|
||||
AC_DEFINE(HAVE_IOCTL_PROTO)
|
||||
fi
|
||||
AC_CACHE_CHECK(for mknod prototype in <sys/stat.h>,
|
||||
zsh_cv_header_sys_stat_h_mknod_proto,
|
||||
[AC_TRY_COMPILE([#include <sys/stat.h>
|
||||
int mknod(double x);], [int i;],
|
||||
zsh_cv_header_sys_stat_h_mknod_proto=no,
|
||||
zsh_cv_header_sys_stat_h_mknod_proto=yes)])
|
||||
if test $zsh_cv_header_sys_stat_h_mknod_proto = yes; then
|
||||
AC_DEFINE(HAVE_MKNOD_PROTO)
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl -------------------
|
||||
dnl select() defined in <sys/socket.h>, ie BeOS R4.51
|
||||
dnl -------------------
|
||||
if test $ac_cv_header_sys_select_h != yes; then
|
||||
AC_CACHE_CHECK(for select() in <sys/socket.h>,
|
||||
zsh_cv_header_socket_h_select_proto,
|
||||
[AC_TRY_COMPILE([#include <sys/socket.h>], [fd_set fd;],
|
||||
zsh_cv_header_socket_h_select_proto=yes,
|
||||
zsh_cv_header_socket_h_select_proto=no)])
|
||||
if test $zsh_cv_header_socket_h_select_proto = yes; then
|
||||
AC_DEFINE(SELECT_IN_SYS_SOCKET_H)
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl named FIFOs
|
||||
dnl -----------
|
||||
AC_CACHE_CHECK(if named FIFOs work,
|
||||
zsh_cv_sys_fifo,
|
||||
[AC_TRY_RUN([
|
||||
#include <fcntl.h>
|
||||
#include <signal.h>
|
||||
main()
|
||||
{
|
||||
char c;
|
||||
int fd;
|
||||
int pid, ret;
|
||||
unlink("/tmp/fifo$$");
|
||||
#ifdef HAVE_MKFIFO
|
||||
if(mkfifo("/tmp/fifo$$", 0600) < 0)
|
||||
#else
|
||||
if(mknod("/tmp/fifo$$", 0010600, 0) < 0)
|
||||
#endif
|
||||
exit(1);
|
||||
pid = fork();
|
||||
if(pid < 0)
|
||||
exit(1);
|
||||
if(pid) {
|
||||
fd = open("/tmp/fifo$$", O_RDONLY);
|
||||
exit(fd < 0 || read(fd, &c, 1) != 1 || c != 'x');
|
||||
}
|
||||
fd = open("/tmp/fifo$$", O_WRONLY);
|
||||
ret = (fd < 0 || write(fd, "x", 1) < 1);
|
||||
unlink("/tmp/fifo$$");
|
||||
exit(ret);
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_fifo=yes,
|
||||
zsh_cv_sys_fifo=no,
|
||||
zsh_cv_sys_fifo=yes)])
|
||||
if test $zsh_cv_sys_fifo = yes; then
|
||||
AC_DEFINE(HAVE_FIFOS)
|
||||
fi
|
||||
dnl ---------------------
|
||||
dnl echo style of /bin/sh
|
||||
dnl ---------------------
|
||||
AC_CACHE_CHECK(if echo in /bin/sh interprets escape sequences,
|
||||
zsh_cv_prog_sh_echo_escape,
|
||||
[if test "`/bin/sh -c \"echo '\\n'\"`" = "\\n"; then
|
||||
zsh_cv_prog_sh_echo_escape=no
|
||||
else
|
||||
zsh_cv_prog_sh_echo_escape=yes
|
||||
fi])
|
||||
if test $zsh_cv_prog_sh_echo_escape = no; then
|
||||
AC_DEFINE(SH_USE_BSD_ECHO)
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl test for whether link() works
|
||||
dnl for instance, BeOS R4.51 doesn't support hard links yet
|
||||
dnl -----------
|
||||
AC_CACHE_CHECK(if link() works,
|
||||
zsh_cv_sys_link,
|
||||
[AC_TRY_RUN([
|
||||
#include <unistd.h>
|
||||
#include <fcntl.h>
|
||||
main()
|
||||
{
|
||||
int ret;
|
||||
char *tmpfile, *newfile;
|
||||
tmpfile="/tmp/zsh.linktest$$";
|
||||
newfile="/tmp/zsh.linktest2$$";
|
||||
unlink(tmpfile);
|
||||
unlink(newfile);
|
||||
if(creat(tmpfile, 0644) < 0)
|
||||
exit(1);
|
||||
ret = link(tmpfile, newfile);
|
||||
unlink(tmpfile);
|
||||
unlink(newfile);
|
||||
exit(ret<0);
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_link=yes,
|
||||
zsh_cv_sys_link=no,
|
||||
zsh_cv_sys_link=yes)])
|
||||
if test $zsh_cv_sys_link = yes; then
|
||||
AC_DEFINE(HAVE_LINK)
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl test for whether kill(pid, 0) where pid doesn't exit
|
||||
dnl should set errno to ESRCH, but some like BeOS R4.51 set to EINVAL
|
||||
dnl -----------
|
||||
AC_CACHE_CHECK(if kill(pid, 0) returns ESRCH correctly,
|
||||
zsh_cv_sys_killesrch,
|
||||
[AC_TRY_RUN([
|
||||
#include <unistd.h>
|
||||
#include <signal.h>
|
||||
#include <errno.h>
|
||||
main()
|
||||
{
|
||||
int pid = (getpid() + 10000) & 0xffffff;
|
||||
while (pid && (kill(pid, 0) == 0 || errno != ESRCH)) pid >>= 1;
|
||||
exit(errno!=ESRCH);
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_killesrch=yes,
|
||||
zsh_cv_sys_killesrch=no,
|
||||
zsh_cv_sys_killesrch=yes)])
|
||||
if test $zsh_cv_sys_killesrch = no; then
|
||||
AC_DEFINE(BROKEN_KILL_ESRCH)
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl if POSIX, test for working sigsuspend().
|
||||
dnl for instance, BeOS R4.51 is broken.
|
||||
dnl -----------
|
||||
if test $signals_style = POSIX_SIGNALS; then
|
||||
AC_CACHE_CHECK(if POSIX sigsuspend() works,
|
||||
zsh_cv_sys_sigsuspend,
|
||||
[AC_TRY_RUN([
|
||||
#include <signal.h>
|
||||
#include <unistd.h>
|
||||
int child=0;
|
||||
void handler(sig)
|
||||
int sig;
|
||||
{if(sig==SIGCHLD) child=1;}
|
||||
main() {
|
||||
struct sigaction act;
|
||||
sigset_t set;
|
||||
int pid, ret;
|
||||
act.sa_handler = &handler;
|
||||
sigfillset(&act.sa_mask);
|
||||
act.sa_flags = 0;
|
||||
sigaction(SIGCHLD, &act, 0);
|
||||
sigfillset(&set);
|
||||
sigprocmask(SIG_SETMASK, &set, 0);
|
||||
pid=fork();
|
||||
if(pid==0) return 0;
|
||||
if(pid>0) {
|
||||
sigemptyset(&set);
|
||||
ret=sigsuspend(&set);
|
||||
exit(child==0);
|
||||
}
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_sigsuspend=yes,
|
||||
zsh_cv_sys_sigsuspend=no,
|
||||
zsh_cv_sys_sigsuspend=yes)])
|
||||
if test $zsh_cv_sys_sigsuspend = no; then
|
||||
AC_DEFINE(BROKEN_POSIX_SIGSUSPEND)
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl if found tcsetpgrp, test to see if it actually works
|
||||
dnl for instance, BeOS R4.51 does not support it yet
|
||||
dnl -----------
|
||||
if test -t 0 && test $ac_cv_func_tcsetpgrp = yes; then
|
||||
AC_CACHE_CHECK(if tcsetpgrp() actually works,
|
||||
zsh_cv_sys_tcsetpgrp,
|
||||
[AC_TRY_RUN([
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
main() {
|
||||
int ret;
|
||||
ret=tcsetpgrp(0, tcgetpgrp(0));
|
||||
exit(ret<0);
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_tcsetpgrp=yes,
|
||||
zsh_cv_sys_tcsetpgrp=no,
|
||||
zsh_cv_sys_tcsetpgrp=yes)])
|
||||
if test $zsh_cv_sys_tcsetpgrp = no; then
|
||||
AC_DEFINE(BROKEN_TCSETPGRP)
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl -----------
|
||||
dnl test for faked getpwnam() entry, ie a single entry returned for any username
|
||||
dnl for instance, BeOS R4.51 is not multiuser yet, and fakes getpwnam()
|
||||
dnl test by looking up two usernames that shouldn't succeed, and compare entry
|
||||
dnl -----------
|
||||
if test $ac_cv_func_getpwnam = yes; then
|
||||
AC_CACHE_CHECK(if getpwnam() is faked,
|
||||
zsh_cv_sys_getpwnam_faked,
|
||||
[AC_TRY_RUN([
|
||||
#include <pwd.h>
|
||||
main() {
|
||||
struct passwd *pw1, *pw2;
|
||||
char buf[1024], name[1024];
|
||||
sprintf(buf, "%d:%d", getpid(), rand());
|
||||
pw1=getpwnam(buf);
|
||||
if (pw1) strcpy(name, pw1->pw_name);
|
||||
sprintf(buf, "%d:%d", rand(), getpid());
|
||||
pw2=getpwnam(buf);
|
||||
exit(pw1!=0 && pw2!=0 && !strcmp(name, pw2->pw_name));
|
||||
}
|
||||
],
|
||||
zsh_cv_sys_getpwnam_faked=no,
|
||||
zsh_cv_sys_getpwnam_faked=yes,
|
||||
zsh_cv_sys_getpwnam_faked=no)])
|
||||
if test $zsh_cv_sys_getpwnam_faked = yes; then
|
||||
AC_DEFINE(GETPWNAM_FAKED)
|
||||
fi
|
||||
fi
|
||||
|
||||
|
||||
dnl ---------------
|
||||
dnl check for the type of third argument of accept
|
||||
dnl ---------------
|
||||
|
||||
zsh_CHECK_SOCKLEN_T
|
||||
|
||||
dnl ---------------
|
||||
dnl dynamic loading
|
||||
dnl ---------------
|
||||
L=N
|
||||
INSTLIB="install.bin-\$(L)"
|
||||
UNINSTLIB="uninstall.bin-\$(L)"
|
||||
LINKMODS=NOLINKMODS
|
||||
MOD_EXPORT=
|
||||
MOD_IMPORT_VARIABLE=
|
||||
MOD_IMPORT_FUNCTION=
|
||||
aixdynamic=no
|
||||
hpuxdynamic=no
|
||||
if test "$ac_cv_func_load" = yes &&
|
||||
test "$ac_cv_func_unload" = yes &&
|
||||
test "$ac_cv_func_loadbind" = yes &&
|
||||
test "$ac_cv_func_loadquery" = yes; then
|
||||
dnl Force AIXDYNAMIC even on newer versions that have dl family
|
||||
if test "x$dynamic" = xyes; then
|
||||
aixdynamic=yes
|
||||
fi
|
||||
elif test "$ac_cv_func_dlopen" != yes ||
|
||||
test "$ac_cv_func_dlsym" != yes ||
|
||||
test "$ac_cv_func_dlerror" != yes; then
|
||||
if test "$ac_cv_func_shl_load" != yes ||
|
||||
test "$ac_cv_func_shl_unload" != yes ||
|
||||
test "$ac_cv_func_shl_findsym" != yes; then
|
||||
dynamic=no
|
||||
elif test "x$dynamic" = xyes; then
|
||||
hpuxdynamic=yes
|
||||
DL_EXT="${DL_EXT=sl}"
|
||||
dnl autoheader won't allow us to define anything which isn't
|
||||
dnl going into a header, and we can't undefine anything, so
|
||||
dnl just define this anyway and rely on the later tests to
|
||||
dnl define DYNAMIC or not.
|
||||
AC_DEFINE(HPUXDYNAMIC)dnl
|
||||
fi
|
||||
fi
|
||||
|
||||
test -n "$GCC" && LDARG=-Wl,
|
||||
|
||||
if test "x$aixdynamic" = xyes; then
|
||||
DL_EXT="${DL_EXT=so}"
|
||||
DLLD="${DLLD=$CC}"
|
||||
zsh_cv_func_dlsym_needs_underscore=no
|
||||
if test -n "$GCC"; then
|
||||
DLLDFLAGS=${DLLDFLAGS=-shared}
|
||||
else
|
||||
DLLDFLAGS=${DLLDFLAGS=-bM:SRE}
|
||||
fi
|
||||
DLLDFLAGS=${DLLDFLAGS=}
|
||||
EXTRA_LDFLAGS=${EXTRA_LDFLAGS=}
|
||||
EXPOPT=${LDARG}-bE:
|
||||
IMPOPT=${LDARG}-bI:
|
||||
zsh_cv_sys_dynamic_clash_ok="${zsh_cv_sys_dynamic_clash_ok=yes}"
|
||||
zsh_cv_sys_dynamic_rtld_global="${zsh_cv_sys_dynamic_rtld_global=yes}"
|
||||
zsh_cv_sys_dynamic_execsyms="${zsh_cv_sys_dynamic_execsyms=yes}"
|
||||
zsh_cv_sys_dynamic_strip_exe="${zsh_cv_sys_dynamic_strip_exe=yes}"
|
||||
zsh_cv_sys_dynamic_strip_lib="${zsh_cv_sys_dynamic_strip_lib=yes}"
|
||||
zsh_cv_shared_environ="${zsh_cv_shared_environ=yes}"
|
||||
elif test "$host_os" = cygwin; then
|
||||
DL_EXT="${DL_EXT=dll}"
|
||||
DLLD="${DLLD=dllwrap}"
|
||||
DLLDFLAGS="${DLLDFLAGS=--export-all-symbols}"
|
||||
zsh_cv_func_dlsym_needs_underscore=no
|
||||
DLLDFLAGS=${DLLDFLAGS=}
|
||||
EXTRA_LDFLAGS=${EXTRA_LDFLAGS=}
|
||||
zsh_cv_sys_dynamic_clash_ok="${zsh_cv_sys_dynamic_clash_ok=no}"
|
||||
zsh_cv_sys_dynamic_rtld_global="${zsh_cv_sys_dynamic_rtld_global=yes}"
|
||||
zsh_cv_sys_dynamic_execsyms="${zsh_cv_sys_dynamic_execsyms=no}"
|
||||
zsh_cv_sys_dynamic_strip_exe="${zsh_cv_sys_dynamic_strip_exe=yes}"
|
||||
zsh_cv_sys_dynamic_strip_lib="${zsh_cv_sys_dynamic_strip_lib=yes}"
|
||||
#
|
||||
# THAT SUCKS! and must be changed
|
||||
#
|
||||
zsh_cv_shared_environ="${zsh_cv_shared_environ=yes}"
|
||||
LINKMODS=LINKMODS
|
||||
MOD_EXPORT="__attribute__((__dllexport__))"
|
||||
MOD_IMPORT_VARIABLE="__attribute__((__dllimport__))"
|
||||
MOD_IMPORT_FUNCTION=
|
||||
elif test "x$dynamic" = xyes; then
|
||||
AC_CACHE_CHECK(if your system uses ELF binaries,
|
||||
zsh_cv_sys_elf,
|
||||
[AC_TRY_RUN([/* Test for whether ELF binaries are produced */
|
||||
#include <fcntl.h>
|
||||
#include <stdlib.h>
|
||||
main(argc, argv)
|
||||
int argc;
|
||||
char *argv[];
|
||||
{
|
||||
char b[4];
|
||||
int i = open(argv[0],O_RDONLY);
|
||||
if(i == -1)
|
||||
exit(1); /* fail */
|
||||
if(read(i,b,4)==4 && b[0]==127 && b[1]=='E' && b[2]=='L' && b[3]=='F')
|
||||
exit(0); /* succeed (yes, it's ELF) */
|
||||
else
|
||||
exit(1); /* fail */
|
||||
}],
|
||||
zsh_cv_sys_elf=yes,
|
||||
zsh_cv_sys_elf=no,
|
||||
zsh_cv_sys_elf=yes)])
|
||||
DL_EXT="${DL_EXT=so}"
|
||||
if test $zsh_cv_sys_elf = yes; then
|
||||
case "$host" in
|
||||
mips-sni-sysv4*)
|
||||
# Forcibly set ld to native compiler to avoid obscure GCC problems
|
||||
DLLD="${DLLD=/usr/ccs/bin/cc}"
|
||||
DLLDARG="${LDARG}"
|
||||
;;
|
||||
* )
|
||||
DLLD="${DLLD=$CC}"
|
||||
DLLDARG="${LDARG}"
|
||||
;;
|
||||
esac
|
||||
else
|
||||
case "$host" in
|
||||
*openbsd*)
|
||||
case "$host_os" in
|
||||
openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
|
||||
DLLD="${DLLD=ld}"
|
||||
;;
|
||||
*)
|
||||
DLLD="${DLLD=$CC}"
|
||||
;;
|
||||
esac
|
||||
DLLDARG="${LDARG}"
|
||||
;;
|
||||
*darwin*)
|
||||
DLLD="${DLLD=$CC}"
|
||||
DLLDARG=""
|
||||
;;
|
||||
* )
|
||||
DLLD="${DLLD=ld}"
|
||||
DLLDARG=""
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
if test -n "$GCC"; then
|
||||
case "$host_os" in
|
||||
darwin*) DLCFLAGS="${DLCFLAGS=-fno-common}" ;;
|
||||
*) DLCFLAGS="${DLCFLAGS=-fPIC}" ;;
|
||||
esac
|
||||
else
|
||||
case "$host_os" in
|
||||
hpux*) DLCFLAGS="${DLCFLAGS=+z}" ;;
|
||||
sunos*) DLCFLAGS="${DLCFLAGS=-pic}" ;;
|
||||
solaris*|sysv4*|esix*) DLCFLAGS="${DLCFLAGS=-KPIC}" ;;
|
||||
esac
|
||||
fi
|
||||
case "$host_os" in
|
||||
hpux*) DLLDFLAGS="${DLLDFLAGS=-b}" ;;
|
||||
freebsd*|linux*|irix*|osf*|gnu*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
|
||||
sunos*) DLLDFLAGS="${DLLDFLAGS=-assert nodefinitions}" ;;
|
||||
sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G $ldflags}" ;;
|
||||
netbsd*) DLLDFLAGS="${DLLDFLAGS=${DLLDARG}-x -shared --whole-archive}" ;;
|
||||
aix*) DLLDFLAGS="${DLLDFLAGS=-G -bexpall -lc}" ;;
|
||||
solaris*|sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G}" ;;
|
||||
darwin*) DLLDFLAGS="${DLLDFLAGS=-bundle -flat_namespace -undefined suppress}" ;;
|
||||
openbsd*)
|
||||
if test $zsh_cv_sys_elf = yes; then
|
||||
DLLDFLAGS="${DLLDFLAGS=-shared -fPIC}"
|
||||
else
|
||||
case "$host_os" in
|
||||
openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
|
||||
DLLDFLAGS="${DLLDFLAGS=-Bshareable}"
|
||||
;;
|
||||
*)
|
||||
DLLDFLAGS="${DLLDFLAGS=-shared -fPIC}"
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
case "$host" in
|
||||
*-hpux*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}" ;;
|
||||
*-freebsd[3-9]*|*-linux*|gnu*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-rdynamic}" ;;
|
||||
*openbsd*)
|
||||
if test $zsh_cv_sys_elf = yes; then
|
||||
EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}"
|
||||
fi
|
||||
;;
|
||||
mips-sni-sysv4)
|
||||
#
|
||||
# unfortunately, we have different compilers
|
||||
# that need different flags
|
||||
#
|
||||
if test -n "$GCC"; then
|
||||
sni_cc_version=GCC
|
||||
else
|
||||
sni_cc_version=`$CC -V 2>&1 | head -1`
|
||||
fi
|
||||
case "$sni_cc_version" in
|
||||
*CDS*|GCC )
|
||||
EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-Blargedynsym}"
|
||||
;;
|
||||
* )
|
||||
EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-LD-Blargedynsym}"
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
esac
|
||||
AC_CACHE_CHECK(if your dlsym() needs a leading underscore,
|
||||
zsh_cv_func_dlsym_needs_underscore,
|
||||
[echo failed >conftestval && cat >conftest.c <<EOM
|
||||
fred () { }
|
||||
EOM
|
||||
AC_TRY_COMMAND($CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest.c 1>&AC_FD_CC) &&
|
||||
AC_TRY_COMMAND($DLLD $LDFLAGS $DLLDFLAGS -o conftest.$DL_EXT conftest.o 1>&AC_FD_CC) &&
|
||||
AC_TRY_RUN([
|
||||
#include <stdio.h>
|
||||
#ifdef HPUXDYNAMIC
|
||||
#include <dl.h>
|
||||
#define RTLD_LAZY BIND_DEFERRED
|
||||
#define RTLD_GLOBAL DYNAMIC_PATH
|
||||
|
||||
char *zsh_gl_sym_addr ;
|
||||
|
||||
#define dlopen(file,mode) (void *)shl_load((file), (mode), (long) 0)
|
||||
#define dlclose(handle) shl_unload((shl_t)(handle))
|
||||
#define dlsym(handle,name) (zsh_gl_sym_addr=0,shl_findsym((shl_t *)&(handle),name,TYPE_UNDEFINED,&zsh_gl_sym_addr), (void *)zsh_gl_sym_addr)
|
||||
#define dlerror() 0
|
||||
#else
|
||||
#ifdef HAVE_DLFCN_H
|
||||
#include <dlfcn.h>
|
||||
#else
|
||||
#include <sys/types.h>
|
||||
#include <nlist.h>
|
||||
#include <link.h>
|
||||
#endif
|
||||
#endif
|
||||
#ifndef RTLD_LAZY
|
||||
#define RTLD_LAZY 1
|
||||
#endif
|
||||
|
||||
extern int fred() ;
|
||||
|
||||
main()
|
||||
{
|
||||
void * handle ;
|
||||
void * symbol ;
|
||||
FILE *f=fopen("conftestval", "w");
|
||||
if (!f) exit(1);
|
||||
handle = dlopen("./conftest.$DL_EXT", RTLD_LAZY) ;
|
||||
if (handle == NULL) {
|
||||
fprintf (f, "dlopen failed") ;
|
||||
exit(1);
|
||||
}
|
||||
symbol = dlsym(handle, "fred") ;
|
||||
if (symbol == NULL) {
|
||||
/* try putting a leading underscore */
|
||||
symbol = dlsym(handle, "_fred") ;
|
||||
if (symbol == NULL) {
|
||||
fprintf (f, "dlsym failed") ;
|
||||
exit(1);
|
||||
}
|
||||
fprintf (f, "yes") ;
|
||||
}
|
||||
else
|
||||
fprintf (f, "no") ;
|
||||
exit(0);
|
||||
}], zsh_cv_func_dlsym_needs_underscore=`cat conftestval`,
|
||||
zsh_cv_func_dlsym_needs_underscore=failed
|
||||
dynamic=no,
|
||||
zsh_cv_func_dlsym_needs_underscore=no)])
|
||||
if test "x$zsh_cv_func_dlsym_needs_underscore" = xyes; then
|
||||
AC_DEFINE(DLSYM_NEEDS_UNDERSCORE)
|
||||
elif test "x$zsh_cv_func_dlsym_needs_underscore" != xno; then
|
||||
dnl Do not cache failed value
|
||||
unset zsh_cv_func_dlsym_needs_underscore
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "x$dynamic" = xyes; then
|
||||
zsh_SHARED_VARIABLE([environ], [char **])
|
||||
test "$zsh_cv_shared_environ" = yes || dynamic=no
|
||||
if test "$ac_cv_func_tgetent" = yes; then
|
||||
zsh_SHARED_FUNCTION([tgetent])
|
||||
fi
|
||||
if test "$ac_cv_func_tigetstr" = yes; then
|
||||
zsh_SHARED_FUNCTION([tigetstr])
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "x$dynamic" = xyes; then
|
||||
zsh_SYS_DYNAMIC_CLASH
|
||||
zsh_SYS_DYNAMIC_GLOBAL
|
||||
RTLD_GLOBAL_OK=$zsh_cv_sys_dynamic_rtld_global
|
||||
zsh_SYS_DYNAMIC_EXECSYMS
|
||||
if test "$zsh_cv_sys_dynamic_execsyms" != yes; then
|
||||
L=L
|
||||
fi
|
||||
zsh_SYS_DYNAMIC_STRIP_EXE
|
||||
zsh_SYS_DYNAMIC_STRIP_LIB
|
||||
if $strip_exeldflags && test "$zsh_cv_sys_dynamic_strip_exe" = yes; then
|
||||
EXELDFLAGS="$EXELDFLAGS -s"
|
||||
fi
|
||||
if $strip_libldflags && test "$zsh_cv_sys_dynamic_strip_lib" = yes; then
|
||||
LIBLDFLAGS="$LIBLDFLAGS -s"
|
||||
fi
|
||||
if test "$host_os" = cygwin; then
|
||||
INSTLIB="install.cygwin-lib"
|
||||
UNINSTLIB="uninstall.cygwin-lib"
|
||||
fi
|
||||
else
|
||||
$strip_exeldflags && EXELDFLAGS="$EXELDFLAGS -s"
|
||||
$strip_libldflags && LIBLDFLAGS="$LIBLDFLAGS -s"
|
||||
RTLD_GLOBAL_OK=no
|
||||
fi
|
||||
|
||||
if test "x$dynamic" = xyes; then
|
||||
D=D
|
||||
AC_DEFINE(DYNAMIC)dnl
|
||||
else
|
||||
D=N
|
||||
fi
|
||||
|
||||
if test "x$aixdynamic" = xyes; then
|
||||
E=E
|
||||
AC_DEFINE(AIXDYNAMIC)dnl
|
||||
else
|
||||
E=N
|
||||
fi
|
||||
|
||||
if test "x$zsh_cv_sys_dynamic_clash_ok" = xyes; then
|
||||
SHORTBOOTNAMES=yes
|
||||
else
|
||||
SHORTBOOTNAMES=no
|
||||
fi
|
||||
AC_SUBST(SHORTBOOTNAMES)
|
||||
|
||||
AC_SUBST(INSTLIB)dnl
|
||||
AC_SUBST(UNINSTLIB)dnl
|
||||
|
||||
if test "$host_os" = cygwin; then
|
||||
EXTRAZSHOBJS="$EXTRAZSHOBJS zsh.res.o"
|
||||
fi
|
||||
|
||||
AC_DEFINE_UNQUOTED(DL_EXT, "$DL_EXT")dnl
|
||||
AC_SUBST(D)dnl
|
||||
AC_SUBST(DL_EXT)dnl
|
||||
AC_SUBST(DLLD)dnl
|
||||
AC_SUBST(DLCFLAGS)dnl
|
||||
AC_SUBST(DLLDFLAGS)dnl
|
||||
AC_SUBST(E)dnl
|
||||
AC_SUBST(EXTRA_LDFLAGS)dnl
|
||||
AC_SUBST(EXPOPT)dnl
|
||||
AC_SUBST(IMPOPT)dnl
|
||||
AC_SUBST(L)dnl
|
||||
AC_SUBST(LINKMODS)dnl
|
||||
AC_SUBST(MOD_EXPORT)dnl
|
||||
AC_SUBST(MOD_IMPORT_VARIABLE)dnl
|
||||
AC_SUBST(MOD_IMPORT_FUNCTION)dnl
|
||||
AC_SUBST(EXTRAZSHOBJS)dnl
|
||||
|
||||
# Generate config.modules. We look for *.mdd files in first and second
|
||||
# level subdirectories. Any existing line not containing 'auto=y' will be
|
||||
# retained, provided the .mdd file itself was found.
|
||||
CONFIG_MODULES=./config.modules
|
||||
cat <<EOM > ${CONFIG_MODULES}.sh
|
||||
srcdir="$srcdir"
|
||||
dynamic="$dynamic"
|
||||
CONFIG_MODULES="${CONFIG_MODULES}"
|
||||
EOM
|
||||
cat <<\EOM >> ${CONFIG_MODULES}.sh
|
||||
echo "creating ${CONFIG_MODULES}"
|
||||
userlist=" "
|
||||
if test -f ${CONFIG_MODULES}; then
|
||||
userlist="`sed -e '/^#/d' -e '/auto=y/d' -e 's/ .*/ /' -e 's/^name=/ /' \
|
||||
${CONFIG_MODULES}`"
|
||||
mv ${CONFIG_MODULES} ${CONFIG_MODULES}.old
|
||||
fi
|
||||
(echo "# Edit this file to change the way modules are loaded."
|
||||
echo "# The format is strict; do not break lines or add extra spaces."
|
||||
echo "# Run \`make prep' if you change anything here after compiling"
|
||||
echo "# (there is no need if you change this just after the first time"
|
||||
echo "# you run \`configure')."
|
||||
echo "#"
|
||||
echo "# Values of \`link' are \`static', \`dynamic' or \`no' to compile the"
|
||||
echo "# module into the shell, link it in at run time, or not use it at all."
|
||||
echo "# In the final case, no attempt will be made to compile it."
|
||||
echo "# Use \`static' or \`no' if you do not have dynamic loading."
|
||||
echo "#"
|
||||
echo "# Values of \`load' are \`yes' or \`no'; if yes, any builtins etc."
|
||||
echo "# provided by the module will be autoloaded by the main shell"
|
||||
echo "# (so long as \`link' is not set to \`no')."
|
||||
echo "#"
|
||||
echo "# Values of \`auto' are \`yes' or \`no'. configure sets the value to"
|
||||
echo "# \`yes'. If you set it by hand to \`no', the line will be retained"
|
||||
echo "# when the file is regenerated in future."
|
||||
echo "#"
|
||||
echo "# Note that the \`functions' entry extends to the end of the line."
|
||||
echo "# It should not be quoted; it is used verbatim to find files to install."
|
||||
echo "#"
|
||||
echo "# You will need to run \`config.status --recheck' if you add a new"
|
||||
echo "# module."
|
||||
echo "#"
|
||||
echo "# You should not change the values for the pseudo-module zsh/main,"
|
||||
echo "# which is the main shell (apart from the functions entry)."
|
||||
for modfile in `cd ${srcdir}; echo */*.mdd */*/*.mdd`; do
|
||||
name=
|
||||
link=
|
||||
load=
|
||||
functions=
|
||||
. ${srcdir}/$modfile
|
||||
if test x$name != x && test x"$link" != x; then
|
||||
case "$userlist" in
|
||||
*" $name "*) # not autogenerated, keep original
|
||||
grep "^name=$name " ${CONFIG_MODULES}.old
|
||||
;;
|
||||
*) case "$link" in
|
||||
*\ *) eval "link=\`$link\`"
|
||||
;;
|
||||
esac
|
||||
case "${load}" in
|
||||
y*) load=" load=yes"
|
||||
;;
|
||||
*) load=" load=no"
|
||||
;;
|
||||
esac
|
||||
if test "x$functions" != x; then
|
||||
# N.B. no additional quotes
|
||||
f=" functions=$functions"
|
||||
else
|
||||
f=
|
||||
fi
|
||||
case "$link" in
|
||||
static) echo "name=$name modfile=$modfile link=static auto=yes${load}$f"
|
||||
;;
|
||||
dynamic) if test $dynamic != no; then
|
||||
echo "name=$name modfile=$modfile link=dynamic\
|
||||
auto=yes${load}$f"
|
||||
else
|
||||
echo "name=$name modfile=$modfile link=no\
|
||||
auto=yes load=no$f"
|
||||
fi
|
||||
;;
|
||||
either) if test $dynamic != no; then
|
||||
echo "name=$name modfile=$modfile link=dynamic\
|
||||
auto=yes${load}$f"
|
||||
else
|
||||
echo "name=$name modfile=$modfile link=static\
|
||||
auto=yes${load}$f"
|
||||
fi
|
||||
;;
|
||||
*) echo "name=$name modfile=$modfile link=no auto=yes load=no$f"
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
done) >${CONFIG_MODULES}
|
||||
rm -f ${CONFIG_MODULES}.old
|
||||
EOM
|
||||
AC_OUTPUT_COMMANDS(,[if test -z "\$CONFIG_FILES\$CONFIG_HEADERS"; then
|
||||
`cat ./${CONFIG_MODULES}.sh && rm -f ./${CONFIG_MODULES}.sh`
|
||||
fi])
|
||||
. ./${CONFIG_MODULES}.sh
|
||||
|
||||
CLEAN_MK="${srcdir}/Config/clean.mk"
|
||||
CONFIG_MK="${srcdir}/Config/config.mk"
|
||||
dnl defs.mk is in the build tree, not the source tree
|
||||
DEFS_MK="Config/defs.mk"
|
||||
VERSION_MK="${srcdir}/Config/version.mk"
|
||||
|
||||
AC_SUBST_FILE(CLEAN_MK)dnl
|
||||
AC_SUBST_FILE(CONFIG_MK)dnl
|
||||
AC_SUBST_FILE(DEFS_MK)dnl
|
||||
AC_SUBST_FILE(VERSION_MK)dnl
|
||||
|
||||
AC_OUTPUT(Config/defs.mk Makefile Doc/Makefile Etc/Makefile Src/Makefile \
|
||||
Test/Makefile,
|
||||
[test -z "$CONFIG_HEADERS" || echo > stamp-h])
|
||||
|
||||
eval "zshbin1=${bindir}"
|
||||
eval "zshbin2=${zshbin1}"
|
||||
eval "zshman=${mandir}"
|
||||
eval "zshinfo=${infodir}"
|
||||
eval "zshfndir=${fndir}"
|
||||
|
||||
echo "
|
||||
zsh configuration
|
||||
-----------------
|
||||
zsh version : ${VERSION}
|
||||
host operating system : ${host_cpu}-${host_vendor}-${host_os}
|
||||
source code location : ${srcdir}
|
||||
compiler : ${CC}
|
||||
preprocessor flags : ${CPPFLAGS}
|
||||
executable compiler flags : ${CFLAGS}"
|
||||
if test "$dynamic" = yes; then
|
||||
echo "\
|
||||
module compiler flags : ${CFLAGS} ${DLCFLAGS}"
|
||||
fi
|
||||
echo "\
|
||||
executable linker flags : ${LDFLAGS} ${EXELDFLAGS} ${EXTRA_LDFLAGS}"
|
||||
if test "$dynamic" = yes; then
|
||||
echo "\
|
||||
module linker flags : ${LDFLAGS} ${LIBLDFLAGS} ${DLLDFLAGS}"
|
||||
fi
|
||||
echo "\
|
||||
library flags : ${LIBS}
|
||||
installation basename : ${tzsh_name}
|
||||
binary install path : ${zshbin2}
|
||||
man page install path : ${zshman}
|
||||
info install path : ${zshinfo}"
|
||||
if test "$zshfndir" != no; then
|
||||
echo "functions install path : ${zshfndir}"
|
||||
fi
|
||||
echo "See config.modules for installed modules and functions.
|
||||
"
|
||||
Loading…
Reference in New Issue