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-rw-r--r--config.h.in32
-rw-r--r--configure.ac5
2 files changed, 35 insertions, 2 deletions
diff --git a/config.h.in b/config.h.in
index ffd8b9c..e0cdb70 100644
--- a/config.h.in
+++ b/config.h.in
@@ -85,5 +85,37 @@
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
+/* Enable extensions on AIX 3, Interix. */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris. */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop. */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
/* Version number of package */
#undef VERSION
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+ this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE
diff --git a/configure.ac b/configure.ac
index d80b3b2..9faffad 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,6 +5,9 @@ AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE(libeio,1.0)
AM_MAINTAINER_MODE
+
+AC_GNU_SOURCE
+
AC_PROG_LIBTOOL
AC_PROG_CC
@@ -13,8 +16,6 @@ if test "x$GCC" = xyes ; then
CFLAGS="-O3 $CFLAGS"
fi
-AC_GNU_SOURCE
-
m4_include([libeio.m4])
AC_CONFIG_FILES([Makefile])