From 77c26ee6a0867e9ee83202866efd00ec358a0788 Mon Sep 17 00:00:00 2001 From: shyouhei Date: Wed, 5 Apr 2017 08:52:31 +0000 Subject: [PATCH] fix --with-gmp (broken by r57490) Looking at the generated shell script (also the autoconf manual), it seems AC_SEARCH_LIBS() m4 macro does not define HAVE_LIBsomething C preprocessor macros, unlike AC_CHECK_LIB() which does define them. This previous change effectively killed building with GMP because building that mode depends on existence of HAVE_LIBGMP. [Bug #13402] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- configure.in | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/configure.in b/configure.in index 9bd67580a2..239ddce22c 100644 --- a/configure.in +++ b/configure.in @@ -1386,13 +1386,15 @@ AC_ARG_WITH([gmp], AS_IF([test "x$with_gmp" != xno], [AC_CHECK_HEADERS(gmp.h) AS_IF([test "x$ac_cv_header_gmp_h" != xno], - AC_SEARCH_LIBS([__gmpz_init], [gmp]))]) + AC_SEARCH_LIBS([__gmpz_init], [gmp], + [AC_DEFINE(HAVE_LIBGMP, 1)]))]) AC_ARG_WITH([jemalloc], [AS_HELP_STRING([--with-jemalloc],[use jemalloc allocator])], [with_jemalloc=$withval], [with_jemalloc=no]) AS_IF([test "x$with_jemalloc" = xyes],[ - AC_SEARCH_LIBS([malloc_conf], [jemalloc], [], [with_jemalloc=no]) + AC_SEARCH_LIBS([malloc_conf], [jemalloc], + [AC_DEFINE(HAVE_LIBJEMALLOC, 1)], [with_jemalloc=no]) AC_CHECK_HEADER(jemalloc/jemalloc.h, [ AC_DEFINE(RUBY_ALTERNATIVE_MALLOC_HEADER, []) ])