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free: Move AC_LIBOBJ invocations to module description.
[gnulib.git]
/
m4
/
alloca.m4
diff --git
a/m4/alloca.m4
b/m4/alloca.m4
index
f3ee343
..
689da75
100644
(file)
--- a/
m4/alloca.m4
+++ b/
m4/alloca.m4
@@
-1,5
+1,5
@@
-# alloca.m4 serial
9
-dnl Copyright (C) 2002-2004, 2006-2007, 2009-201
0
Free Software Foundation,
+# alloca.m4 serial
11
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-201
1
Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@
-7,10
+7,6
@@
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_ALLOCA],
[
AC_DEFUN([gl_FUNC_ALLOCA],
[
- dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
- AC_REQUIRE([AC_PROG_CPP])
- AC_REQUIRE([AC_PROG_EGREP])
-
AC_REQUIRE([AC_FUNC_ALLOCA])
if test $ac_cv_func_alloca_works = no; then
gl_PREREQ_ALLOCA
AC_REQUIRE([AC_FUNC_ALLOCA])
if test $ac_cv_func_alloca_works = no; then
gl_PREREQ_ALLOCA
@@
-40,6
+36,7
@@
AC_DEFUN([gl_FUNC_ALLOCA],
ALLOCA_H=alloca.h
fi
AC_SUBST([ALLOCA_H])
ALLOCA_H=alloca.h
fi
AC_SUBST([ALLOCA_H])
+ AM_CONDITIONAL([GL_GENERATE_ALLOCA_H], [test -n "$ALLOCA_H"])
])
# Prerequisites of lib/alloca.c.
])
# Prerequisites of lib/alloca.c.