diff options
Diffstat (limited to 'lib/replace/libreplace.m4')
| -rw-r--r-- | lib/replace/libreplace.m4 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/replace/libreplace.m4 b/lib/replace/libreplace.m4 index ca0c6846ab..e14fadabf1 100644 --- a/lib/replace/libreplace.m4 +++ b/lib/replace/libreplace.m4 @@ -107,6 +107,13 @@ if test x"$libreplace_cv_HAVE_MREMAP" = x"yes"; then AC_DEFINE(HAVE_MREMAP,1,[Whether mremap works]) fi +AC_CACHE_CHECK([for incoherent mmap],libreplace_cv_HAVE_INCOHERENT_MMAP,[ +AC_TRY_RUN([#include "$libreplacedir/test/incoherent_mmap.c"], + libreplace_cv_HAVE_INCOHERENT_MMAP=yes,libreplace_cv_HAVE_INCOHERENT_MMAP=no,libreplace_cv_HAVE_INCOHERENT_MMAP=cross)]) +if test x"$libreplace_cv_HAVE_INCOHERENT_MMAP" = x"yes"; then + AC_DEFINE(HAVE_INCOHERENT_MMAP,1,[Whether mmap is incoherent against write]) +fi + AC_CHECK_HEADERS(sys/syslog.h syslog.h) AC_CHECK_HEADERS(sys/time.h time.h) |