Externals/cross-compiler - Magic patchfiles

[tpg/acess2.git] / Externals / cross-compiler / Makefile

diff --git a/Externals/cross-compiler/Makefile b/Externals/cross-compiler/Makefile
new file mode 100644 (file)
index 0000000..0326b44
--- /dev/null
+++ b/Externals/cross-compiler/Makefile
@@ -0,0 +1,64 @@
+
+-include ../../Makefile.cfg
+
+GCC_ARCHIVE:=$(lastword $(sort $(wildcard gcc-*.tar.bz2)))
+GCC_DIR:=$(GCC_ARCHIVE:%.tar.bz2=%)
+BINUTILS_ARCHIVE:=$(lastword $(sort $(wildcard binutils-*.tar.bz2)))
+BINUTILS_DIR:=$(BINUTILS_ARCHIVE:%.tar.bz2=%)
+
+BINUTILS_CHANGES := config.sub bfd/config.bfd gas/configure.tgt ld/configure.tgt ld/emulparams/acess2_i386.sh ld/Makefile.in
+GCC_CHANGES := config.sub gcc/config.gcc gcc/config/acess2.h libgcc/config.host 
+
+ARCH?=i586
+PARLEVEL ?= 3
+
+TARGET=$(ARCH)-pc-acess2
+PREFIX=$(shell pwd)/cross
+
+.PHONY: all clean binutils gcc include
+
+all: include binutils gcc
+
+include:
+       mkdir -p $(PREFIX)
+       rm -r $(PREFIX)/include
+       ln -s $(ACESSDIR)/Usermode/include $(PREFIX)/include
+
+gcc: $(GCC_DIR) $(PREFIX)/bin/$(TARGET)-gcc
+
+binutils: $(BINUTILS_DIR) $(PREFIX)/bin/$(TARGET)-ld
+
+clean:
+       $(RM) -rf $(BINUTILS_DIR) build-*-$(ARCH)
+
+$(BINUTILS_DIR) $(GCC_DIR): %: %.tar.bz2
+       tar -xf $<
+$(warning $(BINUTILS_DIR) $(GCC_DIR))
+
+$(GCC_DIR)/%: patches/gcc/%.patch
+       @echo [PATCH] $@
+       @tar -xf $(GCC_ARCHIVE) $@
+       @patch $@ $<
+$(GCC_DIR)/%: patches/gcc/%
+       @echo [CP] $@
+       @cp $< $@
+
+$(BINUTILS_DIR)/%: patches/binutils/%.patch
+       @echo [PATCH] $@
+       @tar -xf $(BINUTILS_ARCHIVE) $@
+       @patch $@ $<
+$(BINUTILS_DIR)/%: patches/binutils/%
+       @echo [CP] $@
+       @cp $< $@
+
+$(PREFIX)/bin/$(TARGET)-ld: $(addprefix $(BINUTILS_DIR)/,$(BINUTILS_CHANGES))
+       @mkdir -p build-binutils-$(ARCH)
+       @cd build-binutils-$(ARCH) && ../$(BINUTILS_DIR)/configure --target=$(TARGET) --prefix=$(PREFIX) --disable-nls
+       @cd build-binutils-$(ARCH) && make all install -j $(PARLEVEL)
+
+$(PREFIX)/bin/$(TARGET)-gcc:  $(addprefix $(GCC_DIR)/,$(GCC_CHANGES))
+       @mkdir -p build-gcc-$(ARCH)
+       cd build-gcc-$(ARCH) && PATH=$(PREFIX)/bin:$$PATH ../$(GCC_DIR)/configure --target=$(TARGET) --prefix=$(PREFIX) --disable-nls --enable-langs=c,c++ --includedir=$(ACESSDIR)/Usermode/include --libdir=$(ACESSDIR)/Usermode/Output/$(ARCH)/Lib
+       @cd build-gcc-$(ARCH) && PATH=$(PREFIX)/bin:$$PATH make all-gcc all-target-libgcc install-gcc install-target-libgcc -j $(PARLEVEL)
+
+