>From 31c69beb416b211782fca353ec14e880a3e88fa5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C3=A1draig=20Brady?=
Date: Fri, 22 Mar 2013 13:58:55 +0000 Subject: [PATCH] build: fix issues when building with GMP * m4/gmp.m4 (cu_GMP): Add an extra check that gmp.h is available which is required on one Mac OS X 10.5.8 system at least, where the lib was available but the header wasn't. Also enable our GMP code on systems where GMP is not in a separate lib. --- m4/gmp.m4 | 34 +++++++++++++++++++++------------- 1 files changed, 21 insertions(+), 13 deletions(-) diff --git a/m4/gmp.m4 b/m4/gmp.m4 index 2592090..847da34 100644 --- a/m4/gmp.m4 +++ b/m4/gmp.m4 @@ -23,18 +23,26 @@ AC_DEFUN([cu_GMP], [cu_use_gmp=auto]) if test $cu_use_gmp != no; then - cu_saved_libs=$LIBS - AC_SEARCH_LIBS([__gmpz_init], [gmp], - [test "$ac_cv_search___gmpz_init" = "none required" || - { - LIB_GMP=$ac_cv_search___gmpz_init - AC_DEFINE([HAVE_GMP], [1], - [Define if you have GNU libgmp (or replacement)]) - # This only available in GMP >= 5 - AC_CHECK_DECLS([mpz_inits], [], [], [[#include