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author | Bruno Haible <bruno@clisp.org> | 2011-09-02 01:32:05 +0200 |
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committer | Bruno Haible <bruno@clisp.org> | 2011-09-02 01:32:05 +0200 |
commit | 7c712d9b74453214bc029ebcb12f6f2a00f68bbc (patch) | |
tree | 97276b49d1053cff141723e396539e29ef5caeb6 /m4 | |
parent | 8724e2192d0576a7b86e210e08e38b2b73e6bd8d (diff) | |
download | gnulib-7c712d9b74453214bc029ebcb12f6f2a00f68bbc.tar.gz |
imaxabs: Avoid link error on OSF/1 with DTK cc.
Diffstat (limited to 'm4')
-rw-r--r-- | m4/imaxabs.m4 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/m4/imaxabs.m4 b/m4/imaxabs.m4 index 58e5ac8534..294b8f57dc 100644 --- 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 @@ dnl with or without modifications, as long as this notice is preserved. 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 |