From 508052e6ae2ce1b98735e133433009cc5274cb32 Mon Sep 17 00:00:00 2001
From: James Bursa <james@netsurf-browser.org>
Date: Sun, 3 Feb 2008 18:27:57 +0000
Subject: Add support for cross-compiling to RISC OS.

svn path=/trunk/libsvgtiny/; revision=3831
---
 makefile        | 66 +++++++++++++++++++++++++++++++++++++++++----------------
 svgtiny_display |  2 +-
 2 files changed, 49 insertions(+), 19 deletions(-)

diff --git a/makefile b/makefile
index c4ca3f6..565e46e 100644
--- a/makefile
+++ b/makefile
@@ -8,31 +8,61 @@
 SOURCE = svgtiny.c colors.c
 HDRS = svgtiny.h
 
-.PHONY: all install clean
-
-CFLAGS = -std=c99 -g -W -Wall -Wundef -Wpointer-arith -Wcast-qual \
+CFLAGS = -std=c99 -W -Wall -Wundef -Wpointer-arith -Wcast-qual \
 	-Wcast-align -Wwrite-strings -Wstrict-prototypes \
 	-Wmissing-prototypes -Wmissing-declarations \
-	-Wnested-externs -Winline -Wno-cast-align \
-	`xml2-config --cflags`
-LIBS = `xml2-config --libs`
+	-Wnested-externs -Winline -Wno-cast-align
 ARFLAGS = cr
 
-OBJS = $(SOURCE:.c=.o)
+ifeq ($(TARGET),riscos)
+GCCSDK_INSTALL_CROSSBIN ?= /home/riscos/cross/bin
+GCCSDK_INSTALL_ENV ?= /home/riscos/env
+CC = $(GCCSDK_INSTALL_CROSSBIN)/gcc
+AR = $(GCCSDK_INSTALL_CROSSBIN)/ar
+CFLAGS += -Driscos -mpoke-function-name -I$(GCCSDK_INSTALL_ENV)/include \
+	-I$(GCCSDK_INSTALL_ENV)/include/libxml2
+LIBS = -L$(GCCSDK_INSTALL_ENV)/lib -lxml2 -lz
+EXEEXT = ,ff8
+else
+CFLAGS += -g `xml2-config --cflags` -fgnu89-inline
+LIBS = `xml2-config --libs`
+endif
 
-all: libsvgtiny.a svgtiny_test$(EXEEXT)
+ifeq ($(TARGET),)
+OBJDIR = objects
+LIBDIR = lib
+BINDIR = bin
+else
+OBJDIR = $(TARGET)-objects
+LIBDIR = $(TARGET)-lib
+BINDIR = $(TARGET)-bin
+endif
 
-libsvgtiny.a: $(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
+OBJS = $(addprefix $(OBJDIR)/, $(SOURCE:.c=.o))
 
-svgtiny_test$(EXEEXT): svgtiny_test.c libsvgtiny.a
-	$(CC) $(CFLAGS) $(LIBS) -o $@ $^
+.PHONY: all install clean
 
-clean:
-	-rm *.o libsvgtiny.a svgtiny_test$(EXEEXT) colors.c
+all: $(LIBDIR)/libsvgtiny.a $(BINDIR)/svgtiny_test$(EXEEXT) colors.c
 
-colors.c: colors.gperf
-	gperf --output-file=$@ $<
+$(LIBDIR)/libsvgtiny.a: $(OBJS)
+	@echo "    LINK:" $@
+	@mkdir -p $(LIBDIR)
+	@$(AR) $(ARFLAGS) $@ $(OBJS)
+
+$(BINDIR)/svgtiny_test$(EXEEXT): svgtiny_test.c $(LIBDIR)/libsvgtiny.a
+	@echo "    LINK:" $@
+	@mkdir -p $(BINDIR)
+	@$(CC) $(CFLAGS) $(LIBS) -o $@ $^
+
+$(OBJDIR)/%.o: %.c $(HDRS)
+	@echo " COMPILE:" $<
+	@mkdir -p $(OBJDIR)
+	@$(CC) $(CFLAGS) -c -o $@ $<
+
+%.c: %.gperf
+	@echo "   GPERF:" $<
+	@gperf --output-file=$@ $<
+
+clean:
+	-rm $(OBJS) $(LIBDIR)/libsvgtiny.a $(BINDIR)/svgtiny_test$(EXEEXT) colors.c
 
-.c.o: $(HDRS)
-	$(CC) $(CFLAGS) -c -o $@ $<
diff --git a/svgtiny_display b/svgtiny_display
index 4bc1396..3fa4926 100755
--- a/svgtiny_display
+++ b/svgtiny_display
@@ -1,3 +1,3 @@
 set -e
 make
-./svgtiny_test $1 | convert mvg:- png:- | display -
+bin/svgtiny_test $1 | convert mvg:- png:- | display -
-- 
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