diff options
| author | David M. Syzdek <david.syzdek@acsalaska.net> | 2008-11-03 09:14:28 -0900 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-12-02 22:48:58 -0800 |
| commit | d937c374ccb987356c1412986c8fb106b8aaef75 (patch) | |
| tree | 3349fb57055f75035883cfff3b2f56a568687282 /configure.ac | |
| parent | 757c7f60a78004fc3d0ea62f44320d54ef430c10 (diff) | |
| download | git-d937c374ccb987356c1412986c8fb106b8aaef75.tar.gz | |
autoconf: Enable threaded delta search when pthreads are supported
Automatically set THREADED_DELTA_SEARCH when autoconf test detects
support for pthreads on the platform. This will change the default for
some platforms that did not enable threaded delta search previously.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 8821b5080a..cee06d7683 100644 --- a/configure.ac +++ b/configure.ac @@ -492,7 +492,8 @@ AC_SUBST(NO_MKDTEMP) # # Define NO_PTHREADS if we do not have pthreads # -# Define PTHREAD_LIBS to the linker flag used for Pthread support. +# Define PTHREAD_LIBS to the linker flag used for Pthread support and define +# THREADED_DELTA_SEARCH if Pthreads are available. AC_LANG_CONFTEST([AC_LANG_PROGRAM( [[#include <pthread.h>]], [[pthread_mutex_t test_mutex;]] @@ -500,16 +501,19 @@ AC_LANG_CONFTEST([AC_LANG_PROGRAM( ${CC} -pthread conftest.c -o conftest.o > /dev/null 2>&1 if test $? -eq 0;then PTHREAD_LIBS="-pthread" + THREADED_DELTA_SEARCH=YesPlease else ${CC} -lpthread conftest.c -o conftest.o > /dev/null 2>&1 if test $? -eq 0;then PTHREAD_LIBS="-lpthread" + THREADED_DELTA_SEARCH=YesPlease else NO_PTHREADS=UnfortunatelyYes fi fi AC_SUBST(PTHREAD_LIBS) AC_SUBST(NO_PTHREADS) +AC_SUBST(THREADED_DELTA_SEARCH) ## Site configuration (override autodetection) ## --with-PACKAGE[=ARG] and --without-PACKAGE |