New macro gl_INLINE.

diff --git a/ChangeLog b/ChangeLog
index bc1b66e..a85083f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2006-11-06  Bruno Haible  <bruno@clisp.org>
+
+       * m4/inline.m4: New file.
+       * m4/gl_list.m4 (gl_LIST): Require gl_INLINE.
+       * modules/list (Files): Add m4/inline.m4.
+       * modules/oset (Files): Likewise.
+
 2006-11-06  Paul Eggert  <eggert@cs.ucla.edu>
 
        * lib/idcache.c: Include <stddef.h>, for offsetof.

diff --git a/m4/gl_list.m4 b/m4/gl_list.m4
index 7456264..86f6e00 100644 (file)
--- a/m4/gl_list.m4
+++ b/m4/gl_list.m4
@@ -1,4 +1,4 @@
-# gl_list.m4 serial 1
+# gl_list.m4 serial 2
 dnl Copyright (C) 2006 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -6,9 +6,5 @@ dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_LIST],
 [
-  AC_REQUIRE([AC_C_INLINE])
-  if test $ac_cv_c_inline != no; then
-    AC_DEFINE([HAVE_INLINE], 1,
-      [Define to 1 if the compiler supports one of the keywords 'inline', '__inline__', '__inline'.])
-  fi
+  AC_REQUIRE([gl_INLINE])
 ])

diff --git a/m4/inline.m4 b/m4/inline.m4
new file mode 100644 (file)
index 0000000..18f8ebf
--- /dev/null
+++ b/m4/inline.m4
@@ -0,0 +1,19 @@
+# inline.m4 serial 1
+dnl Copyright (C) 2006 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl Test for the 'inline' keyword or equivalent.
+dnl Define 'inline' to a supported equivalent, or to nothing if not supported,
+dnl like AC_C_INLINE does.  Also, define HAVE_INLINE if 'inline' or an
+dnl equivalent is supported, i.e. if the compiler is likely to drop unused
+dnl 'static inline' functions.
+AC_DEFUN([gl_INLINE],
+[
+  AC_REQUIRE([AC_C_INLINE])
+  if test $ac_cv_c_inline != no; then
+    AC_DEFINE([HAVE_INLINE], 1,
+      [Define to 1 if the compiler supports one of the keywords 'inline', '__inline__', '__inline'.])
+  fi
+])

diff --git a/modules/list b/modules/list
index fea9ab3..1f58210 100644 (file)
--- a/modules/list
+++ b/modules/list
@@ -5,6 +5,7 @@ Files:
 lib/gl_list.h
 lib/gl_list.c
 m4/gl_list.m4
+m4/inline.m4
 
 Depends-on:
 stdbool

diff --git a/modules/oset b/modules/oset
index 874f67c..157686c 100644 (file)
--- a/modules/oset
+++ b/modules/oset
@@ -5,6 +5,7 @@ Files:
 lib/gl_oset.h
 lib/gl_oset.c
 m4/gl_list.m4
+m4/inline.m4
 
 Depends-on:
 stdbool