1 files changed, 92 insertions, 0 deletions
diff --git a/toolchain/Makefile b/toolchain/Makefile
new file mode 100644
index 000000000..de1c19024
--- /dev/null
+++ b/toolchain/Makefile
@@ -0,0 +1,92 @@
+# $Id$
+#-
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include $(TOPDIR)/rules.mk
+
+TARGETS:=binutils gmp mpfr gcc
+ifeq ($(ADK_TARGET_LIB_GLIBC),y)
+TARGETS+=glibc
+LIBC:=glibc
+else
+TARGETS+=uClibc
+LIBC:=uClibc
+endif
+TARGETS+=gdb
+
+DOWNLOAD:=kernel-headers-download $(patsubst %,%-download,$(TARGETS))
+TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS))
+TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
+
+all: install
+install: $(TARGETS_INSTALL)
+clean: $(TARGETS_CLEAN)
+download: $(DOWNLOAD)
+
+$(LIBC)-prepare: kernel-headers-prepare
+binutils-prepare: $(LIBC)-prepare
+gcc-configure: binutils-install gmp-install mpfr-install
+$(LIBC)-compile: gcc-configure
+gcc-compile: $(LIBC)-install
+
+$(STAGING_TOOLS):
+	@mkdir -p $(STAGING_TOOLS)/lib
+	@mkdir -p $(STAGING_TOOLS)/include
+	@mkdir -p $(STAGING_TOOLS)/$(REAL_GNU_TARGET_NAME)
+	@ln -sf ../lib $(STAGING_TOOLS)/$(REAL_GNU_TARGET_NAME)/lib
+
+$(TOOLCHAIN_BUILD_DIR):
+	@mkdir -p $(TOOLCHAIN_BUILD_DIR)
+
+%-download:
+	$(TRACE) toolchain/$(patsubst %-download,%,$@)/download
+	$(MAKE) -C $(patsubst %-download,%,$@) fetch
+
+%-prepare: $(STAGING_TOOLS) $(TOOLCHAIN_BUILD_DIR)
+	$(TRACE) toolchain/$(patsubst %-prepare,%,$@)/prepare
+	@if test x"$(patsubst %-prepare,%,$@)" = x"$(LIBC)"; then \
+		$(MAKE) -C $(patsubst %-prepare,%,$@) prepare \
+		    $(MAKE_TRACE); \
+	else \
+		$(MAKE) -C $(patsubst %-prepare,%,$@) prepare \
+		    CC='$(HOSTCC)' CFLAGS='$(HOSTCFLAGS)' \
+		    $(MAKE_TRACE); \
+	fi
+
+%-configure: %-prepare
+	$(TRACE) toolchain/$(patsubst %-configure,%,$@)/configure
+	@if test x"$(patsubst %-configure,%,$@)" = x"$(LIBC)"; then \
+		$(MAKE) -C $(patsubst %-configure,%,$@) configure \
+		    $(MAKE_TRACE); \
+	else \
+		$(MAKE) -C $(patsubst %-configure,%,$@) configure \
+		    CC='$(HOSTCC)' CFLAGS='$(HOSTCFLAGS)' \
+		    $(MAKE_TRACE); \
+	fi
+
+%-compile: %-configure
+	$(TRACE) toolchain/$(patsubst %-compile,%,$@)/compile
+	@if test x"$(patsubst %-compile,%,$@)" = x"$(LIBC)"; then \
+		$(MAKE) -C $(patsubst %-compile,%,$@) compile \
+		    $(MAKE_TRACE); \
+	else \
+		$(MAKE) -C $(patsubst %-compile,%,$@) compile \
+		    CC='$(HOSTCC)' CFLAGS='$(HOSTCFLAGS)' \
+		    $(MAKE_TRACE); \
+	fi
+
+%-install: %-compile
+	$(TRACE) toolchain/$(patsubst %-install,%,$@)/install
+	@if test x"$(patsubst %-install,%,$@)" = x"$(LIBC)"; then \
+		$(MAKE) -C $(patsubst %-install,%,$@) install \
+		    $(MAKE_TRACE); \
+	else \
+		$(MAKE) -C $(patsubst %-install,%,$@) install \
+		    CC='$(HOSTCC)' CFLAGS='$(HOSTCFLAGS)' \
+		    $(MAKE_TRACE); \
+	fi
+
+%-clean:
+	$(TRACE) toolchain/$(patsubst %-clean,%,$@)/clean
+	@$(MAKE) -C $(patsubst %-clean,%,$@) clean $(MAKE_TRACE)