diff options
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index e99a3c7..bd6ece0 100644 --- a/configure.ac +++ b/configure.ac @@ -115,15 +115,17 @@ if test "$os_unix" = "yes"; then # Check if issetugid() is available and has compatible behavior with OpenBSD AC_CHECK_FUNCS([issetugid], [ - AC_MSG_CHECKING([whether issetugid() can detect setuid/setgid]) - issetugid_openbsd=no - AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], - [[return issetugid ();]])], - [chmod 02777 ./conftest$EXEEXT; ./conftest$EXEEXT || issetugid_openbsd=yes]) - if test "$issetugid_openbsd" = yes; then + AC_CACHE_CHECK([whether issetugid() can detect setuid/setgid], + [ac_cv_issetugid_openbsd], + [ac_cv_issetugid_openbsd=no + AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], + [[return issetugid ();]])], + [chmod 02777 ./conftest$EXEEXT; ./conftest$EXEEXT || ac_cv_issetugid_openbsd=yes], + [ac_cv_issetugid_openbsd=no], + [ac_cv_issetugid_openbsd="guessing no"])]) + if test "$ac_cv_issetugid_openbsd" = yes; then AC_DEFINE([HAVE_ISSETUGID_OPENBSD], [1], [Whether issetugid() has compatible behavior with OpenBSD]) fi - AC_MSG_RESULT([$issetugid_openbsd]) ]) # Required functions |