re PR libobjc/14948 (irix6.5 bootstrap fails in mabi=64/libobjc)
PR libobjc/14948
* configure.ac: De-precious CC so multilibs work.
* configure: Regenerate.
From-SVN: r80724
diff --git a/libobjc/configure.ac b/libobjc/configure.ac
index b0c86bd..e6d65fa 100644
--- a/libobjc/configure.ac
+++ b/libobjc/configure.ac
@@ -159,7 +159,16 @@
# --------
GCC_NO_EXECUTABLES
+
+# We must force CC to /not/ be a precious variable; otherwise
+# the wrong, non-multilib-adjusted value will be used in multilibs.
+# As a side effect, we have to subst CFLAGS ourselves.
+m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
+m4_define([_AC_ARG_VAR_PRECIOUS],[])
AC_PROG_CC
+m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+
+AC_SUBST(CFLAGS)
AC_CHECK_TOOL(AS, as)
AC_CHECK_TOOL(AR, ar)