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| author | Gregory P. Smith <greg@krypto.org> | 2012-01-22 02:20:15 (GMT) |
|---|---|---|
| committer | Gregory P. Smith <greg@krypto.org> | 2012-01-22 02:20:15 (GMT) |
| commit | df300d5062aa928260e50832e0788ca6da10c0be (patch) | |
| tree | 6a7b0c05b8dbae36753ebcaa3c7cef3c6a10cc41 /configure.in | |
| parent | e9b7cab1da131f26e0a04900718a39da962b82e1 (diff) | |
| download | cpython-df300d5062aa928260e50832e0788ca6da10c0be.zip cpython-df300d5062aa928260e50832e0788ca6da10c0be.tar.gz cpython-df300d5062aa928260e50832e0788ca6da10c0be.tar.bz2 | |
Improve the test for dirfd(), some systems #define it rather than have
an actual function.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/configure.in b/configure.in index 71e0a8f..138d562 100644 --- a/configure.in +++ b/configure.in @@ -2587,7 +2587,7 @@ AC_MSG_RESULT(MACHDEP_OBJS) # checks for library functions AC_CHECK_FUNCS(alarm accept4 setitimer getitimer bind_textdomain_codeset chown \ - clock confstr ctermid dirfd execv fchmod fchown fork fpathconf ftime ftruncate \ + clock confstr ctermid execv fchmod fchown fork fpathconf ftime ftruncate \ gai_strerror getgroups getlogin getloadavg getpeername getpgid getpid \ getpriority getresuid getresgid getpwent getspnam getspent getsid getwd \ initgroups kill killpg lchmod lchown lstat mbrtowc mkfifo mknod mktime \ @@ -2601,6 +2601,12 @@ AC_CHECK_FUNCS(alarm accept4 setitimer getitimer bind_textdomain_codeset chown \ truncate uname unsetenv utimes waitpid wait3 wait4 \ wcscoll wcsftime wcsxfrm _getpty) +AC_CHECK_DECL(dirfd, + AC_DEFINE(HAVE_DIRFD, 1, + Define if you have the 'dirfd' function or macro.), , + [#include <sys/types.h> + #include <dirent.h>]) + # For some functions, having a definition is not sufficient, since # we want to take their address. AC_MSG_CHECKING(for chroot) |