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autoconf: define NO_SYS_SELECT_H on systems without <sys/select.h>. 

Pre-POSIX.1-2001 systems don't have <sys/select.h>, but select(2)
is declared in <sys/time.h>, which git-compat-util.h includes.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jakub Narebski 2008-01-25 12:19:41 +01:00 committed by Junio C Hamano
parent 81cc66a526
commit 3cf3237400
2 changed files with 7 additions and 0 deletions
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1
config.mak.in
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@ -30,6 +30,7 @@ NO_CURL=@NO_CURL@
NO_EXPAT=@NO_EXPAT@
NEEDS_LIBICONV=@NEEDS_LIBICONV@
NEEDS_SOCKET=@NEEDS_SOCKET@
NO_SYS_SELECT_H=@NO_SYS_SELECT_H@
NO_D_INO_IN_DIRENT=@NO_D_INO_IN_DIRENT@
NO_D_TYPE_IN_DIRENT=@NO_D_TYPE_IN_DIRENT@
NO_SOCKADDR_STORAGE=@NO_SOCKADDR_STORAGE@

6
configure.ac
View File

@ -235,6 +235,12 @@ test -n "$NEEDS_SOCKET" && LIBS="$LIBS -lsocket"
## Checks for header files.
AC_MSG_NOTICE([CHECKS for header files])
#
# Define NO_SYS_SELECT_H if you don't have sys/select.h.
AC_CHECK_HEADER([sys/select.h],
[NO_SYS_SELECT_H=],
[NO_SYS_SELECT_H=UnfortunatelyYes])
AC_SUBST(NO_SYS_SELECT_H)
#
# Define OLD_ICONV if your library has an old iconv(), where the second
# (input buffer pointer) parameter is declared with type (const char **).
AC_DEFUN([OLDICONVTEST_SRC], [[