projects
/
gnulib.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Move to u16-uctomb-aux.c.
[gnulib.git]
/
m4
/
extensions.m4
diff --git
a/m4/extensions.m4
b/m4/extensions.m4
index
1011592
..
143a9e5
100644
(file)
--- a/
m4/extensions.m4
+++ b/
m4/extensions.m4
@@
-1,4
+1,4
@@
-# serial
3
-*- Autoconf -*-
+# serial
4
-*- Autoconf -*-
# Enable extensions on systems that normally disable them.
# Copyright (C) 2003, 2006 Free Software Foundation, Inc.
# Enable extensions on systems that normally disable them.
# Copyright (C) 2003, 2006 Free Software Foundation, Inc.
@@
-6,19
+6,17
@@
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
-# Th
e main body of this macro is stolen from CVS Autoconf. Perhaps we
-#
can replace it with AC_USE_SYSTEM_EXTENSIONS once we can assume
-#
Autoconf 2.61 or later everywhere, but since CVS Autoconf mutates
-#
rapidly enough in this area it's likely that we'll need
-#
gl
_USE_SYSTEM_EXTENSIONS for quite some time.
+# Th
is definition of AC_USE_SYSTEM_EXTENSIONS is stolen from CVS
+#
Autoconf. Perhaps we can remove this once we can assume Autoconf
+#
2.61 or later everywhere, but since CVS Autoconf mutates rapidly
+#
enough in this area it's likely we'll need to redefine
+#
AC
_USE_SYSTEM_EXTENSIONS for quite some time.
-# _gl_TANDEM_SOURCE
-
-# gl_USE_SYSTEM_EXTENSIONS
+# AC_USE_SYSTEM_EXTENSIONS
# ------------------------
# Enable extensions on systems that normally disable them,
# typically due to standards-conformance issues.
# ------------------------
# Enable extensions on systems that normally disable them,
# typically due to standards-conformance issues.
-AC_DEFUN([
gl
_USE_SYSTEM_EXTENSIONS],
+AC_DEFUN([
AC
_USE_SYSTEM_EXTENSIONS],
[
AC_BEFORE([$0], [AC_COMPILE_IFELSE])
AC_BEFORE([$0], [AC_RUN_IFELSE])
[
AC_BEFORE([$0], [AC_COMPILE_IFELSE])
AC_BEFORE([$0], [AC_RUN_IFELSE])
@@
-39,15
+37,22
@@
AC_DEFUN([gl_USE_SYSTEM_EXTENSIONS],
# undef _TANDEM_SOURCE
#endif])
AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__],
# undef _TANDEM_SOURCE
#endif])
AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__],
- [
gl
_cv_safe_to_define___extensions__],
+ [
ac
_cv_safe_to_define___extensions__],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([
# define __EXTENSIONS__ 1
AC_INCLUDES_DEFAULT])],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([
# define __EXTENSIONS__ 1
AC_INCLUDES_DEFAULT])],
- [
gl
_cv_safe_to_define___extensions__=yes],
- [
gl
_cv_safe_to_define___extensions__=no])])
- test $
gl
_cv_safe_to_define___extensions__ = yes &&
+ [
ac
_cv_safe_to_define___extensions__=yes],
+ [
ac
_cv_safe_to_define___extensions__=no])])
+ test $
ac
_cv_safe_to_define___extensions__ = yes &&
AC_DEFINE([__EXTENSIONS__])
AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
AC_DEFINE([_TANDEM_SOURCE])
])
AC_DEFINE([__EXTENSIONS__])
AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
AC_DEFINE([_TANDEM_SOURCE])
])
+
+# gl_USE_SYSTEM_EXTENSIONS
+# ------------------------
+# Enable extensions on systems that normally disable them,
+# typically due to standards-conformance issues.
+AC_DEFUN([gl_USE_SYSTEM_EXTENSIONS],
+ [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])])