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| author | Junio C Hamano <gitster@pobox.com> | 2008-11-15 04:08:14 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-12-02 15:29:12 -0800 |
| commit | 46059cc63259f7a3d408fc1e52e8da9d37dc49ff (patch) | |
| tree | 45e13409837fb1b683eeb6928ca73e36ee61f0fc /configure.ac | |
| parent | 5413812f0800e5530036671ee55476f2771ab828 (diff) | |
| download | git-46059cc63259f7a3d408fc1e52e8da9d37dc49ff.tar.gz git-46059cc63259f7a3d408fc1e52e8da9d37dc49ff.tar.xz | |
Makefile: introduce NO_PTHREADS
This introduces make variable NO_PTHREADS for platforms that lack the
support for pthreads library or people who do not want to use it for
whatever reason. When defined, it makes the multi-threaded index
preloading into a no-op, and also disables threaded delta searching by
pack-objects.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Mike Ralphson <mike@abacus.co.uk>
Tested-by: Johannes Sixt <j6t@kdbg.org> (AIX 4.3.x)
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 42567420e..8821b5080 100644 --- a/configure.ac +++ b/configure.ac @@ -490,6 +490,8 @@ AC_SUBST(NO_MKDTEMP) # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link. # Enable it on Windows. By default, symrefs are still used. # +# Define NO_PTHREADS if we do not have pthreads +# # Define PTHREAD_LIBS to the linker flag used for Pthread support. AC_LANG_CONFTEST([AC_LANG_PROGRAM( [[#include <pthread.h>]], @@ -502,9 +504,12 @@ else ${CC} -lpthread conftest.c -o conftest.o > /dev/null 2>&1 if test $? -eq 0;then PTHREAD_LIBS="-lpthread" + else + NO_PTHREADS=UnfortunatelyYes fi fi AC_SUBST(PTHREAD_LIBS) +AC_SUBST(NO_PTHREADS) ## Site configuration (override autodetection) ## --with-PACKAGE[=ARG] and --without-PACKAGE |