From 1902ee519d9aa87ff23d9b5917c0fdc3bd617be7 Mon Sep 17 00:00:00 2001
From: Chris Tallon <chris@vomp.tv>
Date: Sat, 18 May 2013 16:54:24 +0100
Subject: [PATCH] Some progress towards using cross compiler

---
 GNUmakefile | 38 ++++++++++++++++++++++++++------------
 1 file changed, 26 insertions(+), 12 deletions(-)

diff --git a/GNUmakefile b/GNUmakefile
index 0a547df..435d644 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -1,46 +1,48 @@
-# valid platforms are raspberry and mvp
+# valid platforms are mvp, raspberry and crossraspberry
 vomp_platform=$(shell ./select-platform)
+#vomp_platform=crossraspberry
 $(info selected $(vomp_platform))
 
 vomp_options=
-#uncomment the line below, if you want to vomp application like, without a reboot option, automatically set for windows!
+# uncomment the line below if you want to build vomp application without a reboot option, automatically set for windows!
 #vomp_options+= -DVOMP_HAS_EXIT
-ifeq ($(vomp_platform),mvp)
 
+
+ifeq ($(vomp_platform),mvp)
 $(info MVP crosscompiler)
 include ../crosstool/cross-var
 CC=$(CROSS)gcc
 STRIP=$(CROSS)strip
 CXX=$(CROSS)g++
 LD=$(CROSS)g++
-
 endif
 
 ifeq ($(vomp_platform),raspberry)
-
 $(info raspberry normal compiler)
 CC=gcc
 STRIP=strip
 CXX=g++
 LD=g++
-
 endif
 
+ifeq ($(vomp_platform),crossraspberry)
+$(info raspberry cross compiler)
+CC=arm-linux-gnueabi-gcc-4.7
+STRIP=arm-linux-gnueabi-strip
+CXX=arm-linux-gnueabi-g++-4.7
+LD=arm-linux-gnueabi-g++-4.7
+endif
 
 
 CXXFLAGS_DEV = -g -O0 -Wall -Wshadow -DDEV -D_GNU_SOURCE $(INCLUDES) $(vomp_options)
 CXXFLAGS_REL = -O3 -Wall -Wshadow  -D_GNU_SOURCE $(INCLUDES) $(vomp_options)
-
-
 LIBPATHS =
 
 
 $(info Setting up objects)
 # This is the only thing windows and linux share
 include objects.mk
-
 OBJECTSWIN = threadwin.o remotewin.o ledwin.o mtdwin.o videowin.o audiowin.o osdwin.o surfacewin.o
-
 OBJECTS = $(OBJECTS1) 
 
 
@@ -53,10 +55,9 @@ OBJECTS += wwss.o main.o threadp.o remotemvp.o ledmvp.o mtdmvp.o videomvp.o audi
 TIOBJECT = ticonfig.o
 CROSSLIBS = ../jpeg/jpeg-6b/libjpeg.a
 INCLUDES = -I../jpeg/jpeg-6b  -DVOMP_PLATTFORM_MVP 
-
-
 endif
 
+
 ifeq ($(vomp_platform),raspberry)
 $(info Raspberry pi flags)
 LDFLAGS = -Wall -Wl,--format=binary -Wl,other/vdrhires.jpg -Wl,other/wallpaper720p.jpg -Wl,--format=default 
@@ -68,7 +69,20 @@ CROSSLIBS =
 INCLUDES = -DVOMP_PLATTFORM_RASPBERRY   -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads  -I/usr/include/freetype2 -I/usr/include/ImageMagick
 CXXFLAGS_DEV += -D__STDC_CONSTANT_MACROS
 CXXFLAGS_REL += -D__STDC_CONSTANT_MACROS
+endif
+
+
+ifeq ($(vomp_platform),crossraspberry)
+$(info Raspberry pi flags cross compiler)
+LDFLAGS = -Wall -Wl,--format=binary -Wl,other/vdrhires.jpg -Wl,other/wallpaper720p.jpg -Wl,--format=default -Wl,--verbose -Xlinker --rpath-link=rpi-root/usr/lib/arm-linux-gnueabihf -Xlinker --rpath-link=rpi-root/lib/arm-linux-gnueabihf -Xlinker --rpath-link=rpi-root/opt/vc/lib
+LIBS = -Lrpi-root/opt/vc/lib -Lrpi-root/lib -Lrpi-root/usr/lib -Lrpi-root/lib/arm-linux-gnueabihf -Lrpi-root/usr/lib/arm-linux-gnueabihf -Lrpi-root/usr/local/lib -lpthread -lrt -lEGL -lOpenVG -lopenmaxil -lbcm_host -lavformat -lavcodec -lavutil -ldl -lfontconfig
 
+OBJECTS += main.o threadp.o osdvector.o surfacevector.o osdopenvg.o ledraspberry.o mtdraspberry.o videoomx.o audioomx.o wjpegsimple.o remotelinux.o
+LIBS+=  -lfreetype -lMagick++
+CROSSLIBS =
+INCLUDES = -DVOMP_PLATTFORM_RASPBERRY   -Irpi-root/opt/vc/include -Irpi-root/opt/vc/include/interface/vcos/pthreads -Irpi-root/usr/include -Irpi-root/usr/include/freetype2 -Irpi-root/usr/include/ImageMagick
+CXXFLAGS_DEV += -D__STDC_CONSTANT_MACROS -mfloat-abi=hard
+CXXFLAGS_REL += -D__STDC_CONSTANT_MACROS -mfloat-abi=hard
 endif
 
 .PHONY: clean fresh all install strip
-- 
2.39.2