$NetBSD: patch-ac,v 1.6 2011/12/07 05:16:28 yyamano Exp $

--- config/Darwin.mk.orig	2008-03-02 23:10:49.000000000 +0000
+++ config/Darwin.mk
@@ -43,13 +43,14 @@
 # Just ripped from Linux config
 #
 
-CC = cc
+CC = gcc
 CCC = g++
-CFLAGS +=  -Wall -Wno-format -MMD
+CFLAGS +=  -Wall -Wno-format -MMD -no-cpp-precomp -fno-common -pipe
 OS_CFLAGS = -DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE -DDARWIN
+INTERP_CFLAGS+= `pkg-config --cflags-only-I nspr`
 
 RANLIB = ranlib
-MKSHLIB = $(CC) -dynamiclib $(XMKSHLIBOPTS) -framework System
+MKSHLIB = $(CC) -dynamiclib $(XMKSHLIBOPTS) -framework System -lm `pkg-config --libs nspr` $(LDFLAGS)
 
 SO_SUFFIX = dylib
 
@@ -59,7 +60,6 @@ SO_SUFFIX = dylib
 CPU_ARCH = $(shell uname -m)
 ifeq (86,$(findstring 86,$(CPU_ARCH)))
 CPU_ARCH = x86
-OS_CFLAGS+= -DX86_LINUX
 endif
 GFX_ARCH = x
 
@@ -67,17 +67,12 @@ OS_LIBS = -lc -framework System
 
 ASFLAGS += -x assembler-with-cpp
 
-ifeq ($(CPU_ARCH),alpha)
-
-# Ask the C compiler on alpha linux to let us work with denormalized
-# double values, which are required by the ECMA spec.
-
-OS_CFLAGS += -mieee
-endif
-
 # Use the editline library to provide line-editing support.
 JS_EDITLINE = 1
 
 # Don't allow Makefile.ref to use libmath
 NO_LIBM = 1
 
+OS_CFLAGS += -DHAVE_VA_COPY -DVA_COPY=va_copy
+OS_CFLAGS += -DPIC -fPIC -DJS_HAVE_LONG_LONG -DHAVE_INTTYPES_H
+