+2011-09-01 Bruno Haible <bruno@clisp.org>
+
+ imaxabs: Avoid link error on OSF/1 with DTK cc.
+ * m4/imaxabs.m4 (gl_FUNC_IMAXABS): Also test whether imaxabs is defined
+ as a function.
+ * modules/imaxabs (configure.ac): Test whether imaxabs is defined, not
+ whether it is declared.
+
2011-09-01 Bruno Haible <bruno@clisp.org>
Tests for module 'strtoumax'.
-# imaxabs.m4 serial 3
+# imaxabs.m4 serial 4
dnl Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
AC_DEFUN([gl_FUNC_IMAXABS],
[
AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
+
+ dnl On OSF/1 5.1 with cc, this function is declared but not defined.
+ AC_CHECK_FUNCS_ONCE([imaxabs])
AC_CHECK_DECLS_ONCE([imaxabs])
if test "$ac_cv_have_decl_imaxabs" != yes; then
HAVE_DECL_IMAXABS=0