From: John Hodge (sonata) <tpg@mutabah.net>
Date: Sun, 28 Dec 2014 06:29:57 +0000 (+0800)
Subject: Externals/cross-compiler - Update to compile for both cross and native
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=d302478cf4288d89e92fd7236c7715ffd59c447c;p=tpg%2Facess2.git

Externals/cross-compiler - Update to compile for both cross and native
---

diff --git a/Externals/cross-compiler/Makefile b/Externals/cross-compiler/Makefile
index dbb6ad3f..831ea4da 100644
--- a/Externals/cross-compiler/Makefile
+++ b/Externals/cross-compiler/Makefile
@@ -1,76 +1,28 @@
+#
+#
+#
+include Makefile.common.mk
 
+GCC_TARGETS := gcc
 
--include ../config.mk
+PREFIX := $(OUTDIR)
+BDIR := build-n-$(ARCH)/
+BDIR_GCC := $(BDIR)gcc
+BDIR_BINUTILS := $(BDIR)binutils
 
-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=%)
+ENVVARS := PATH=$(OUTDIR)-BUILD/bin:$$PATH
 
-ifeq ($(GCC_ARCHIVE),)
- $(warning Unable to find a GCC archive matching gcc-*.tar.bz2)
- $(error No archive found)
-endif
-ifeq ($(BINUTILS_ARCHIVE),)
- $(warning Unable to find a binutils archive matching binutils-*.tar.bz2)
- $(error No archive found)
-endif
-
-BINUTILS_CHANGES := config.sub bfd/config.bfd gas/configure.tgt ld/configure.tgt ld/emulparams/acess2_i386.sh ld/emulparams/acess2_amd64.sh ld/Makefile.in
-GCC_CHANGES := config.sub gcc/config.gcc gcc/config/acess2.h libgcc/config.host gcc/config/acess2.opt
-# libstdc++-v3/crossconfig.m4 config/override.m4
-
-TARGET=$(HOST)
-GCC_TARGETS := gcc target-libgcc
-# target-libstdc++-v3 
-
-PREFIX := $(OUTDIR)-BUILD
-BDIR_GCC := build-$(ARCH)/gcc
-BDIR_BINUTILS := build-$(ARCH)/binutils
-
-.PHONY: all clean binutils gcc include
-
-all: include binutils gcc
+include Makefile.rules.mk
 
 include:
 	mkdir -p $(PREFIX)
-	mkdir -p $(SYSROOT)/usr
-	ln -sf $(ACESSDIR)/Usermode/include $(SYSROOT)/usr/include
-	ln -sf $(ACESSDIR)/Usermode/Output/$(ARCH)/Libs $(SYSROOT)/usr/lib
-
-gcc: $(GCC_DIR) $(PREFIX)/bin/$(TARGET)-gcc
-
-binutils: $(BINUTILS_DIR) $(PREFIX)/bin/$(TARGET)-ld
-
-clean:
-	$(RM) -rf $(BINUTILS_DIR) $(GCC_DIR) build-$(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 $< $@
 
 $(GCC_DIR)/libstdc++-v3/configure: $(GCC_DIR)/libstdc++-v3/crossconfig.m4
 	cd $(GCC_DIR)/libstdc++-v3/ && autoconf
 
 $(BDIR_BINUTILS)/Makefile: $(addprefix $(BINUTILS_DIR)/,$(BINUTILS_CHANGES))
 	@mkdir -p $(BDIR_BINUTILS)
-	@cd $(BDIR_BINUTILS) && ../../$(BINUTILS_DIR)/configure --target=$(TARGET) --prefix=$(PREFIX) --disable-nls "--with-sysroot=$(SYSROOT)" --enable-shared --without-docdir
+	@cd $(BDIR_BINUTILS) && ../../$(BINUTILS_DIR)/configure --target=$(TARGET) --prefix=$(PREFIX) --disable-nls --enable-shared --without-docdir
 
 $(PREFIX)/bin/$(TARGET)-ld: $(BDIR_BINUTILS)/Makefile
 	@make -C $(BDIR_BINUTILS) all -j $(PARLEVEL)
@@ -78,11 +30,11 @@ $(PREFIX)/bin/$(TARGET)-ld: $(BDIR_BINUTILS)/Makefile
 
 $(BDIR_GCC)/Makefile: Makefile $(addprefix $(GCC_DIR)/,$(GCC_CHANGES)) $(GCC_DIR)/libstdc++-v3/configure
 	@mkdir -p $(BDIR_GCC)
-	@cd $(BDIR_GCC) && PATH=$(PREFIX)/bin:$$PATH ../../$(GCC_DIR)/configure --target=$(TARGET) --prefix=$(PREFIX) --disable-nls --enable-langs=c,c++ --includedir=$(ACESSDIR)/Usermode/include "--with-sysroot=$(SYSROOT)" --without-docdir --enable-threads=posix
+	@cd $(BDIR_GCC) && $(ENVVARS) ../../$(GCC_DIR)/configure --target=$(TARGET) --prefix=$(PREFIX) --disable-nls --enable-langs=c,c++ --includedir=$(ACESSDIR)/Usermode/include --without-docdir --enable-threads=posix
 	@echo "MAKEINFO = :" >> $(BDIR_GCC)/Makefile
 
 $(PREFIX)/bin/$(TARGET)-gcc: $(BDIR_GCC)/Makefile
-	@PATH=$(PREFIX)/bin:$$PATH make -C $(BDIR_GCC) $(GCC_TARGETS:%=all-%) -j $(PARLEVEL)
-	@PATH=$(PREFIX)/bin:$$PATH make -C $(BDIR_GCC) $(GCC_TARGETS:%=install-%)
+	@$(ENVVARS) make -C $(BDIR_GCC) $(GCC_TARGETS:%=all-%) -j $(PARLEVEL)
+	@$(ENVVARS) make -C $(BDIR_GCC) $(GCC_TARGETS:%=install-%)
 
 
diff --git a/Externals/cross-compiler/Makefile.common.mk b/Externals/cross-compiler/Makefile.common.mk
new file mode 100644
index 00000000..f34faa7b
--- /dev/null
+++ b/Externals/cross-compiler/Makefile.common.mk
@@ -0,0 +1,26 @@
+#
+#
+#
+-include ../config.mk
+
+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=%)
+
+ifeq ($(GCC_ARCHIVE),)
+ $(warning Unable to find a GCC archive matching gcc-*.tar.bz2)
+ $(error No archive found)
+endif
+ifeq ($(BINUTILS_ARCHIVE),)
+ $(warning Unable to find a binutils archive matching binutils-*.tar.bz2)
+ $(error No archive found)
+endif
+
+BINUTILS_CHANGES := config.sub bfd/config.bfd gas/configure.tgt ld/configure.tgt ld/emulparams/acess2_i386.sh ld/emulparams/acess2_amd64.sh ld/Makefile.in
+GCC_CHANGES := config.sub gcc/config.gcc gcc/config/acess2.h libgcc/config.host gcc/config/acess2.opt
+# libstdc++-v3/crossconfig.m4 config/override.m4
+
+TARGET=$(HOST)
+GCC_TARGETS := gcc target-libgcc
+# target-libstdc++-v3 
diff --git a/Externals/cross-compiler/Makefile.cross b/Externals/cross-compiler/Makefile.cross
new file mode 100644
index 00000000..c6a4edd2
--- /dev/null
+++ b/Externals/cross-compiler/Makefile.cross
@@ -0,0 +1,39 @@
+#
+#
+#
+include Makefile.common.mk
+
+PREFIX := $(OUTDIR)-BUILD
+BDIR := build-$(ARCH)/
+BDIR_GCC := $(BDIR)gcc
+BDIR_BINUTILS := $(BDIR)binutils
+
+include Makefile.rules.mk
+
+include:
+	mkdir -p $(PREFIX)
+	mkdir -p $(SYSROOT)/usr
+	ln -sf $(ACESSDIR)/Usermode/include $(SYSROOT)/usr/include
+	ln -sf $(ACESSDIR)/Usermode/Output/$(ARCH)/Libs $(SYSROOT)/usr/lib
+
+$(GCC_DIR)/libstdc++-v3/configure: $(GCC_DIR)/libstdc++-v3/crossconfig.m4
+	cd $(GCC_DIR)/libstdc++-v3/ && autoconf
+
+$(BDIR_BINUTILS)/Makefile: $(addprefix $(BINUTILS_DIR)/,$(BINUTILS_CHANGES))
+	@mkdir -p $(BDIR_BINUTILS)
+	@cd $(BDIR_BINUTILS) && ../../$(BINUTILS_DIR)/configure --target=$(TARGET) --prefix=$(PREFIX) --disable-nls "--with-sysroot=$(SYSROOT)" --enable-shared --without-docdir
+
+$(PREFIX)/bin/$(TARGET)-ld: $(BDIR_BINUTILS)/Makefile
+	@make -C $(BDIR_BINUTILS) all -j $(PARLEVEL)
+	@make -C $(BDIR_BINUTILS) install
+
+$(BDIR_GCC)/Makefile: Makefile $(addprefix $(GCC_DIR)/,$(GCC_CHANGES)) $(GCC_DIR)/libstdc++-v3/configure
+	@mkdir -p $(BDIR_GCC)
+	@cd $(BDIR_GCC) && PATH=$(PREFIX)/bin:$$PATH ../../$(GCC_DIR)/configure --target=$(TARGET) --prefix=$(PREFIX) --disable-nls --enable-langs=c,c++ --includedir=$(ACESSDIR)/Usermode/include "--with-sysroot=$(SYSROOT)" --without-docdir --enable-threads=posix
+	@echo "MAKEINFO = :" >> $(BDIR_GCC)/Makefile
+
+$(PREFIX)/bin/$(TARGET)-gcc: $(BDIR_GCC)/Makefile
+	@PATH=$(PREFIX)/bin:$$PATH make -C $(BDIR_GCC) $(GCC_TARGETS:%=all-%) -j $(PARLEVEL)
+	@PATH=$(PREFIX)/bin:$$PATH make -C $(BDIR_GCC) $(GCC_TARGETS:%=install-%)
+
+
diff --git a/Externals/cross-compiler/Makefile.rules.mk b/Externals/cross-compiler/Makefile.rules.mk
new file mode 100644
index 00000000..48bf43de
--- /dev/null
+++ b/Externals/cross-compiler/Makefile.rules.mk
@@ -0,0 +1,32 @@
+
+.PHONY: all clean binutils gcc include
+
+all: include binutils gcc
+
+clean:
+	$(RM) -rf $(BINUTILS_DIR) $(GCC_DIR) build-$(ARCH)
+
+gcc: $(GCC_DIR) $(PREFIX)/bin/$(TARGET)-gcc
+
+binutils: $(BINUTILS_DIR) $(PREFIX)/bin/$(TARGET)-ld
+
+$(BINUTILS_DIR) $(GCC_DIR): %: %.tar.bz2
+	tar -xf $<
+
+$(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 $< $@
+
+
diff --git a/Makefile b/Makefile
index fa66344c..a2e46d10 100644
--- a/Makefile
+++ b/Makefile
@@ -136,5 +136,5 @@ $(CC):
 	@echo ---
 	@echo $(CC) does not exist, recompiling
 	@echo ---
-	make -C Externals/cross-compiler/
+	make -C Externals/cross-compiler/ -f Makefile.cross
 endif