wii-toolchain/Makefile.in at master · PracticeROM/wii-toolchain · GitHub

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prefix                        = @prefix@
exec_prefix                   = @exec_prefix@
bindir                        = @bindir@
srcdir                        = @srcdir@
target                        = powerpc-eabi
BINUTILS_VERSION              = @BINUTILS_VERSION@
GCC_VERSION                   = @GCC_VERSION@
NEWLIB_VERSION                = @NEWLIB_VERSION@
GDB_VERSION                   = @GDB_VERSION@
BINUTILS_URL                  = https://ftp.gnu.org/gnu/binutils/$(BINUTILS_VERSION).tar.xz
GCC_URL                       = https://ftp.gnu.org/gnu/gcc/$(GCC_VERSION)/$(GCC_VERSION).tar.xz
NEWLIB_URL                    = https://sourceware.org/pub/newlib/$(NEWLIB_VERSION).tar.gz
GDB_URL                       = https://ftp.gnu.org/gnu/gdb/$(GDB_VERSION).tar.xz
BINUTILS_SUBDIRS              = bfd binutils cpu gas ld libctf libsframe opcodes
NEWLIB_SUBDIRS                = libgloss newlib
GDB_SUBDIRS                   = gdb gdbsupport gnulib readline sim
BINUTILS_SYMLINKS             = $(BINUTILS_SUBDIRS:%=$(GCC_VERSION)/%)
NEWLIB_SYMLINKS               = $(NEWLIB_SUBDIRS:%=$(GCC_VERSION)/%)
GDB_SYMLINKS                  = $(GDB_SUBDIRS:%=$(GCC_VERSION)/%)
GCC_IN_TREE_DEPS              = @GCC_IN_TREE_DEPS@
CONFIG_TOOLCHAIN              = @CONFIG_TOOLCHAIN@
LDFLAGS                       = @LDFLAGS@
CFLAGS_FOR_TARGET             = @CFLAGS_FOR_TARGET@
CXXFLAGS_FOR_TARGET           = @CXXFLAGS_FOR_TARGET@
MKDIR_P                       = @MKDIR_P@
WGET                          = @WGET@

all:

.PHONY: all install clean distclean FORCE
.PHONY: src-all clean-src-binutils clean-src-gcc clean-src-newlib clean-src-gdb clean-src-all
.PHONY: symlinks-binutils symlinks-newlib symlinks-gdb symlinks-all clean-symlinks-binutils clean-symlinks-newlib clean-symlinks-gdb clean-symlinks-all
.PHONY: prepare-toolchain configure-toolchain clean-toolchain

all: toolchain-all

install: toolchain-install

clean: clean-src-all clean-toolchain

distclean:
	rm -f config.log config.status makefile

FORCE:

%/:
	$(MKDIR_P) $(@)

src-binutils:
	$(WGET) - "$(BINUTILS_URL)" | tar xJ
	touch $(@)

src-gcc:
	$(WGET) - "$(GCC_URL)" | tar xJ
	if [ x"$(GCC_IN_TREE_DEPS)" = x"yes" ]; then \
		cd $(GCC_VERSION) && ./contrib/download_prerequisites; \
	fi
	for d in $(BINUTILS_SUBDIRS); do \
		sed -i s@module_srcdir=$${d}\\b@module_srcdir=../$(BINUTILS_VERSION)/$${d}@g $(GCC_VERSION)/Makefile.in; \
	done
	for d in $(NEWLIB_SUBDIRS); do \
		sed -i s@module_srcdir=$${d}\\b@module_srcdir=../$(NEWLIB_VERSION)/$${d}@g $(GCC_VERSION)/Makefile.in; \
	done
	for d in $(GDB_SUBDIRS); do \
		sed -i s@module_srcdir=$${d}\\b@module_srcdir=../$(GDB_VERSION)/$${d}@g $(GCC_VERSION)/Makefile.in; \
	done
	touch $(@)

src-newlib:
	$(WGET) - "$(NEWLIB_URL)" | tar xz
	# for newlib < 4.6.0.20260123
	if patch -t -N --dry-run -d $(NEWLIB_VERSION) -p 1 <"$(srcdir)/config/newlib/fix-libgloss.diff"; then \
		patch -t -N -d $(NEWLIB_VERSION) -p 1 <"$(srcdir)/config/newlib/fix-libgloss.diff"; \
	fi
	touch $(@)

src-gdb:
	$(WGET) - "$(GDB_URL)" | tar xJ
	touch $(@)

src-all: src-binutils src-gcc src-newlib src-gdb

clean-src-binutils:
	rm -rf $(BINUTILS_VERSION)
	rm -f src-binutils

clean-src-gcc:
	rm -rf $(GCC_VERSION)
	rm -f src-gcc

clean-src-newlib:
	rm -rf $(NEWLIB_VERSION)
	rm -f src-newlib

clean-src-gdb:
	rm -rf $(GDB_VERSION)
	rm -f src-gdb

clean-src-all: clean-src-binutils clean-src-gcc clean-src-newlib clean-src-gdb

$(BINUTILS_SYMLINKS): src-binutils | $(GCC_VERSION)/
	cd $(GCC_VERSION) && ln -sf $(@:$(GCC_VERSION)/%=../$(BINUTILS_VERSION)/%) $(@:$(GCC_VERSION)/%=./%)
	touch $(@)

$(NEWLIB_SYMLINKS): src-newlib | $(GCC_VERSION)/
	cd $(GCC_VERSION) && ln -sf $(@:$(GCC_VERSION)/%=../$(NEWLIB_VERSION)/%) $(@:$(GCC_VERSION)/%=./%)
	touch $(@)

$(GDB_SYMLINKS): src-gdb | $(GCC_VERSION)/
	cd $(GCC_VERSION) && ln -sf $(@:$(GCC_VERSION)/%=../$(GDB_VERSION)/%) $(@:$(GCC_VERSION)/%=./%)
	touch $(@)

symlinks-binutils: | $(BINUTILS_SYMLINKS)

symlinks-newlib: | $(NEWLIB_SYMLINKS)

symlinks-gdb: | $(GDB_SYMLINKS)

symlinks-all: symlinks-binutils symlinks-newlib symlinks-gdb

clean-symlinks-binutils:
	rm -f $(BINUTILS_SYMLINKS)

clean-symlinks-newlib:
	rm -f $(NEWLIB_SYMLINKS)

clean-symlinks-gdb:
	rm -f $(GDB_SYMLINKS)

clean-symlinks-all: clean-symlinks-binutils clean-symlinks-newlib clean-symlinks-gdb

prepare-toolchain: src-all symlinks-all

configure-toolchain: build-toolchain/config.status

build-toolchain/config.status: src-binutils src-gcc src-newlib src-gdb
build-toolchain/config.status: | $(BINUTILS_SYMLINKS) $(NEWLIB_SYMLINKS) $(GDB_SYMLINKS)
build-toolchain/config.status: | build-toolchain/
	cd build-toolchain && ../$(GCC_VERSION)/configure \
		--prefix="$(prefix)" \
		--target=$(target) \
		--with-gnu-as \
		--with-gnu-ld \
		--with-cpu=750 \
		--with-newlib \
		--enable-newlib-global-atexit \
		--disable-newlib-fvwrite-in-streamio \
		--disable-newlib-wide-orient \
		--disable-newlib-unbuf-stream-opt \
		--disable-newlib-supplied-syscalls \
		--enable-lite-exit \
		--with-native-system-header-dir="//usr/include" \
		--enable-languages=c,c++,lto \
		--enable-sjlj-exceptions \
		--disable-multilib \
		--disable-threads \
		--disable-nls \
		LDFLAGS="$(LDFLAGS)" \
		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
		$(CONFIG_TOOLCHAIN)

toolchain-%: build-toolchain/config.status FORCE
	cd build-toolchain && $(MAKE) $(@:toolchain-%=%)

clean-toolchain:
	rm -rf build-toolchain