Mercurial > hg > octave-lojdl > gnulib-hg
changeset 15554:f6ddf66ecff7
imaxabs: Avoid link error on OSF/1 with DTK cc.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Fri, 02 Sep 2011 01:32:05 +0200 |
parents | deb8b9390f3c |
children | caabcfbb39a5 |
files | ChangeLog m4/imaxabs.m4 modules/imaxabs |
diffstat | 3 files changed, 13 insertions(+), 2 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +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'.
--- a/m4/imaxabs.m4 +++ b/m4/imaxabs.m4 @@ -1,4 +1,4 @@ -# 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, @@ -7,6 +7,9 @@ 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