diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/configure.in b/configure.in index 557be3a..99e8f9d 100644 --- a/configure.in +++ b/configure.in @@ -2642,14 +2642,29 @@ AC_TRY_COMPILE([ ) AC_MSG_CHECKING(for flock) +have_flock=no AC_TRY_COMPILE([ #include "confdefs.h" #include <sys/file.h> -], void* p = flock, +], void* p = flock, [ AC_DEFINE(HAVE_FLOCK, 1, Define if you have the 'flock' function.) - AC_MSG_RESULT(yes), - AC_MSG_RESULT(no) -) + have_flock=yes +]) +AC_MSG_RESULT($have_flock) + +if test "$have_flock" = yes ; then + AC_MSG_CHECKING(if flock requires additional libraries.) + AC_TRY_LINK([ + #include "confdefs.h" + #include <sys/file.h> + ], [flock(0, 0)], + AC_MSG_RESULT(no), [ + AC_MSG_RESULT(yes) + AC_CHECK_LIB(bsd,flock, [ + AC_DEFINE(FLOCK_NEEDS_LIBBSD, 1, Define if flock needs to be linked with bsd library.) + ]) + ]) +fi AC_MSG_CHECKING(for getpagesize) AC_TRY_COMPILE([ |