[ports/multimedia/moonlight] Fix build error with devel/boehm-gc

[Norikatsu Shigemura]

Hi mono team.

	I investigated that mono building with devel/boehem-gc like
	http://www.freebsd.org/cgi/query-pr.cgi?pr=ports/148124 .

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	/bin/sh ../../libtool --quiet --tag=CC --mode=compile gcc
DEFS:			-DHAVE_CONFIG_H
DEFAULT_INCLUDES	-I. -I../..
INCLUDES:		
AM_CPPFLAGS:		
CPPFLAGS:		-I/usr/local/include -DGC_FREEBSD_THREADS -DPLATFORM_BSD
AM_CFLAGS:		-I../.. -I../../libgc/include
CFLAGS:		-D_REENTRANT
-I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include
-g -O2 -fno-strict-aliasing -Wdeclaration-after-statement -g
-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations
-Wstrict-prototypes -Wmissing-prototypes -Wnested-externs
-Wpointer-arith -Wno-cast-qual -Wwrite-strings -mno-tls-direct-seg-refs
-MT mini.lo -MD -MP -MF .deps/mini.Tpo -c -o mini.lo mini.c
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	So I swap CPPFLAGS and AM_CFLAGS like following:

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--- ../mono-2.6.1/mono/mini/Makefile.in.orig	2010-03-03 02:13:10.000000000 +0900
+++ ../mono-2.6.1/mono/mini/Makefile.in	2010-08-09 07:27:44.909619188 +0900
@@ -258,7 +258,7 @@
 am__depfiles_maybe = depfiles
 am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
-	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+	$(AM_CFLAGS) $(CPPFLAGS) $(CFLAGS)
 CCLD = $(CC)
 LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
 	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
- - - - - - -

-- 
Norikatsu Shigemura <nork at FreeBSD.org>