diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 5f561a1..2daf31a 100644 --- a/configure.ac +++ b/configure.ac @@ -105,7 +105,7 @@ if test "$os_unix" = "yes"; then AC_CHECK_HEADERS([sys/resource.h ucred.h]) AC_CHECK_MEMBERS([struct dirent.d_type],,,[#include <dirent.h>]) AC_CHECK_FUNCS([getprogname getexecname basename mkstemp mkdtemp]) - AC_CHECK_FUNCS([getauxval issetugid getresuid secure_getenv]) + AC_CHECK_FUNCS([getauxval getresuid secure_getenv]) AC_CHECK_FUNCS([strnstr memdup strndup strerror_r]) AC_CHECK_FUNCS([reallocarray]) AC_CHECK_FUNCS([fdwalk]) @@ -113,6 +113,19 @@ if test "$os_unix" = "yes"; then AC_CHECK_FUNCS([getpeereid]) AC_CHECK_FUNCS([getpeerucred]) + # Check if issetugid() is available and has compatible behavior with OpenBSD + AC_CHECK_FUNCS([issetugid], [ + AC_MSG_CHECKING([whether issetugid() can detect setuid/setgid]) + issetugid_openbsd=no + AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], + [[return issetugid ();]])], + [chmod 02777 ./conftest$EXEEXT; ./conftest$EXEEXT || issetugid_openbsd=yes]) + if test "$issetugid_openbsd" = yes; then + AC_DEFINE([HAVE_ISSETUGID_OPENBSD], [1], [Whether issetugid() has compatible behavior with OpenBSD]) + fi + AC_MSG_RESULT([$issetugid_openbsd]) + ]) + # Required functions AC_CHECK_FUNCS([gmtime_r], [AC_DEFINE([HAVE_GMTIME_R], 1, [Whether gmtime_r() is available])], |