mirror/ git
1
0
Fork 0
mirror of https://github.com/git/git.git synced 2024-05-05 03:36:31 +02:00
Code

configure: add macro to set arbitrary make variables 

Add macro GIT_PARSE_WITH_SET_MAKE_VAR to configure.ac to allow --with
style options that set values for variables used during the make
process.

Arguments are the $name part of --with-$name, the name of
the variable to set in the Makefile (config.mak.autogen) and
the help text for the option.

Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ben Walton 2009-11-04 13:05:59 -05:00 committed by Junio C Hamano
parent 8cc62c1677
commit d79d9e1337
1 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
configure.ac
View File

@ -68,6 +68,26 @@ else \
GIT_CONF_APPEND_LINE(${PACKAGE}DIR=$withval); \
fi \
])# GIT_PARSE_WITH
#
# GIT_PARSE_WITH_SET_MAKE_VAR(WITHNAME, VAR, HELP_TEXT)
# ---------------------
# Set VAR to the value specied by --with-WITHNAME.
# No verification of arguments is performed, but warnings are issued
# if either 'yes' or 'no' is specified.
# HELP_TEXT is presented when --help is called.
# This is a direct way to allow setting variables in the Makefile.
AC_DEFUN([GIT_PARSE_WITH_SET_MAKE_VAR],
[AC_ARG_WITH([$1],
[AS_HELP_STRING([--with-$1=VALUE], $3)],
if test -n "$withval"; then \
if test "$withval" = "yes" -o "$withval" = "no"; then \
AC_MSG_WARN([You likely do not want either 'yes' or 'no' as]
[a value for $1 ($2). Maybe you do...?]); \
fi; \
\
AC_MSG_NOTICE([Setting $2 to $withval]); \
GIT_CONF_APPEND_LINE($2=$withval); \
fi)])# GIT_PARSE_WITH_SET_MAKE_VAR
dnl
dnl GIT_CHECK_FUNC(FUNCTION, IFTRUE, IFFALSE)