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-rw-r--r--ChangeLog5
-rw-r--r--configure.in4
2 files changed, 8 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 9c7c6075a7..97e7176f1c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Aug 2 13:23:08 2012 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * configure.in (AC_PROG_CC): AC_PROG_CC tries clang at first on
+ darwin. [Bug #6816]
+
Thu Aug 2 11:39:25 2012 Narihiro Nakamura <authornari@gmail.com>
* gc.c: return true or false. Patch by Dirkjan Bussink. [Bug #6821]
diff --git a/configure.in b/configure.in
index 27aed2f2ab..fad36e09d9 100644
--- a/configure.in
+++ b/configure.in
@@ -373,7 +373,9 @@ if test x"${build}" != x"${host}"; then
AC_CHECK_TOOL(CC, gcc)
fi
RUBY_MINGW32
-AC_PROG_CC
+AS_CASE(["$build_os"],
+[darwin*], [ AC_PROG_CC(clang gcc cc) ],
+ [ AC_PROG_CC ])
AC_PROG_CXX
AC_PROG_GCC_TRADITIONAL
AC_SUBST(GCC)