diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index a02c72e0b71..e9f75a6a1b0 100644 --- a/configure.ac +++ b/configure.ac @@ -901,6 +901,14 @@ if test "x${have_posix_fallocate}" = "xyes"; then AC_DEFINE(HAVE_POSIX_FALLOCATE, 1, [define if posix_fallocate exists]) fi +OLD_CFLAGS=${CFLAGS} +CFLAGS="-D_GNU_SOURCE" +AC_CHECK_DECL([SEEK_HOLE], , , [#include <unistd.h>]) +if test "x${ac_cv_have_decl_SEEK_HOLE}" = "xyes"; then + AC_DEFINE(HAVE_SEEK_HOLE, 1, [define if SEEK_HOLE is available]) +fi +CFLAGS=${OLD_CFLAGS} + # Check the distribution where you are compiling glusterfs on GF_DISTRIBUTION= |