diff options
| author | John (J5) Palmieri <johnp@redhat.com> | 2006-10-11 17:29:01 +0000 |
|---|---|---|
| committer | John (J5) Palmieri <johnp@redhat.com> | 2006-10-11 17:29:01 +0000 |
| commit | 77aab542eb3d339d57630eb7747f354f38563efe (patch) | |
| tree | 7e6e0a76cb915cee35136fc842a0d6e2d9a856c9 | |
| parent | c6465198ecfcd52e0b04b3e977273e7ce71af944 (diff) | |
* configure.in: check for dirfd even if it is a macro
(Patch from Timothy Redaelli <drizzt at gufi dot org>)
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | configure.in | 19 |
2 files changed, 23 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2006-10-11 John (J5) Palmieri <johnp@redhat.com> + + * configure.in: check for dirfd even if it is a macro + (Patch from Timothy Redaelli <drizzt at gufi dot org>) + 2006-10-08 John (J5) Palmieri <johnp@redhat.com> * configure.in: define _POSIX_PTHREAD_SEMANTICS on solaris diff --git a/configure.in b/configure.in index 867b9fe9..509fe2d1 100644 --- a/configure.in +++ b/configure.in @@ -510,7 +510,24 @@ fi AC_CHECK_LIB(socket,socket) AC_CHECK_LIB(nsl,gethostbyname) -AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep poll setenv unsetenv socketpair getgrouplist fpathconf dirfd) +AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep poll setenv unsetenv socketpair getgrouplist fpathconf) + +AC_CACHE_CHECK([for dirfd], + ac_cv_func_dirfd, + [AC_TRY_RUN([ +#include <sys/types.h> +#include <dirent.h> +int main () { + DIR *dirp; + dirp = opendir("."); + dirfd(dirp); + closedir(dirp); +}], + ac_cv_func_dirfd=yes, + ac_cv_func_dirfd=no)]) +if test "$ac_cv_func_dirfd" = yes; then + AC_DEFINE(HAVE_DIRFD,1,[Have dirfd function]) +fi AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)]) |