* expr.c (expand_expr_real_1) <VIEW_CONVERT_EXPR>: Only use conversion

[pf3gnuchains/gcc-fork.git] / boehm-gc / configure.ac

diff --git a/boehm-gc/configure.ac b/boehm-gc/configure.ac
index 29331e6..363263e 100644 (file)
--- a/boehm-gc/configure.ac
+++ b/boehm-gc/configure.ac
@@ -15,7 +15,7 @@
 
 dnl Process this file with autoconf to produce configure.
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT
 AC_CONFIG_SRCDIR(gcj_mlc.c)
 # This works around the fact that libtool configuration may change LD
@@ -49,7 +49,7 @@ m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
 AC_PROG_CXX
-m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 AM_PROG_CC_C_O
 
@@ -84,6 +84,13 @@ case "${host}" in
     ;;
 esac
 
+dnl Add for mingw targets GC_BUILD option
+case "${host}" in
+  *-*-mingw*)
+    gc_cflags="${gc_cflags} -DGC_BUILD=1"
+    ;;
+esac
+
 dnl gc_cflags="${gc_cflags} -fno-builtin"
 
 GC_CFLAGS=${gc_cflags}
@@ -547,5 +554,5 @@ fi
 
 AC_CONFIG_HEADERS([include/gc_config.h include/gc_ext_config.h])
 
-AC_CONFIG_FILES(Makefile include/Makefile)
+AC_CONFIG_FILES(Makefile include/Makefile threads.mk)
 AC_OUTPUT