Eric Blake wrote:
> I'm still seeing perror failures on at least
> AIX and Irix, due to strerror_r but not perror being replaced. I'm not
> quite sure of the right m4 fix to make, but hopefully I can fix this
> soon (first, though, I plan on completing my strerror_r work).
I'm applying one of the patches from the "better use of AC_LIBOBJ" patch
series. Now, you can change gl_FUNC_PERROR to require gl_FUNC_STRERROR_R
and then test the values of HAVE_DECL_STRERROR_R and REPLACE_STRERROR_R.
2011-05-24 Bruno Haible <br...@clisp.org>
strerror_r-posix: Respect rules for use of AC_LIBOBJ.
* m4/strerror_r.m4 (gl_FUNC_STRERROR_R): Move AC_LIBOBJ and
gl_PREREQ_STRERROR_R invocations from here...
* modules/strerror_r-posix (configure.ac): ... to here.
diff --git a/m4/strerror_r.m4 b/m4/strerror_r.m4
index ddaf10f..1c0af36 100644
--- a/m4/strerror_r.m4
+++ b/m4/strerror_r.m4
@@ -1,4 +1,4 @@
-# strerror_r.m4 serial 8
+# strerror_r.m4 serial 9
dnl Copyright (C) 2002, 2007-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -100,10 +100,6 @@ changequote([,])dnl
REPLACE_STRERROR_R=1
fi
fi
- if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then
- AC_LIBOBJ([strerror_r])
- gl_PREREQ_STRERROR_R
- fi
])
# Prerequisites of lib/strerror_r.c.
diff --git a/modules/strerror_r-posix b/modules/strerror_r-posix
index a36f2e6..90c9806 100644
--- a/modules/strerror_r-posix
+++ b/modules/strerror_r-posix
@@ -13,6 +13,10 @@ lock [test $HAVE_DECL_STRERROR_R = 0 || test
$REPLACE_STRERROR_R = 1]
configure.ac:
gl_FUNC_STRERROR_R
+if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then
+ AC_LIBOBJ([strerror_r])
+ gl_PREREQ_STRERROR_R
+fi
gl_STRING_MODULE_INDICATOR([strerror_r])
Makefile.am:
--
In memoriam Georges Darboy <http://en.wikipedia.org/wiki/Georges_Darboy>
