mirror of
https://github.com/richfelker/musl-cross-make.git
synced 2025-04-04 05:50:23 +02:00
a54eb56f33
PWD is set by the shell, not make, and might not match. For example, this broke the build through Homebrew, because PWD stays at the directory where brew is ran.
188 lines
5.5 KiB
Makefile
188 lines
5.5 KiB
Makefile
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SOURCES = sources
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CONFIG_SUB_REV = 3d5db9ebe860
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BINUTILS_VER = 2.33.1
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GCC_VER = 9.2.0
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MUSL_VER = 1.2.0
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GMP_VER = 6.1.2
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MPC_VER = 1.1.0
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MPFR_VER = 4.0.2
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LINUX_VER = headers-4.19.88
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GNU_SITE = https://ftp.gnu.org/pub/gnu
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GCC_SITE = $(GNU_SITE)/gcc
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BINUTILS_SITE = $(GNU_SITE)/binutils
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GMP_SITE = $(GNU_SITE)/gmp
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MPC_SITE = $(GNU_SITE)/mpc
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MPFR_SITE = $(GNU_SITE)/mpfr
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ISL_SITE = http://isl.gforge.inria.fr/
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MUSL_SITE = https://www.musl-libc.org/releases
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MUSL_REPO = git://git.musl-libc.org/musl
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LINUX_SITE = https://cdn.kernel.org/pub/linux/kernel
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LINUX_HEADERS_SITE = http://ftp.barfooze.de/pub/sabotage/tarballs/
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DL_CMD = wget -c -O
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COWPATCH = $(CURDIR)/cowpatch.sh
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HOST = $(if $(NATIVE),$(TARGET))
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BUILD_DIR = build/$(if $(HOST),$(HOST),local)/$(TARGET)
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OUTPUT = $(CURDIR)/output$(if $(HOST),-$(HOST))
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REL_TOP = ../../..
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-include config.mak
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SRC_DIRS = gcc-$(GCC_VER) binutils-$(BINUTILS_VER) musl-$(MUSL_VER) \
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$(if $(GMP_VER),gmp-$(GMP_VER)) \
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$(if $(MPC_VER),mpc-$(MPC_VER)) \
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$(if $(MPFR_VER),mpfr-$(MPFR_VER)) \
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$(if $(ISL_VER),isl-$(ISL_VER)) \
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$(if $(LINUX_VER),linux-$(LINUX_VER))
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all:
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clean:
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rm -rf gcc-* binutils-* musl-* gmp-* mpc-* mpfr-* isl-* build build-* linux-*
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distclean: clean
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rm -rf sources
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# Rules for downloading and verifying sources. Treat an external SOURCES path as
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# immutable and do not try to download anything into it.
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ifeq ($(SOURCES),sources)
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$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/gmp*)): SITE = $(GMP_SITE)
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$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/mpc*)): SITE = $(MPC_SITE)
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$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/mpfr*)): SITE = $(MPFR_SITE)
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$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/isl*)): SITE = $(ISL_SITE)
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$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/binutils*)): SITE = $(BINUTILS_SITE)
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$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/gcc*)): SITE = $(GCC_SITE)/$(basename $(basename $(notdir $@)))
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$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/musl*)): SITE = $(MUSL_SITE)
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$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-4*)): SITE = $(LINUX_SITE)/v4.x
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$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-3*)): SITE = $(LINUX_SITE)/v3.x
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$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-2.6*)): SITE = $(LINUX_SITE)/v2.6
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$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-headers-*)): SITE = $(LINUX_HEADERS_SITE)
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$(SOURCES):
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mkdir -p $@
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$(SOURCES)/config.sub: | $(SOURCES)
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mkdir -p $@.tmp
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cd $@.tmp && $(DL_CMD) $(notdir $@) "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=$(CONFIG_SUB_REV)"
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cd $@.tmp && touch $(notdir $@)
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cd $@.tmp && sha1sum -c $(CURDIR)/hashes/$(notdir $@).$(CONFIG_SUB_REV).sha1
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mv $@.tmp/$(notdir $@) $@
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rm -rf $@.tmp
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$(SOURCES)/%: hashes/%.sha1 | $(SOURCES)
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mkdir -p $@.tmp
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cd $@.tmp && $(DL_CMD) $(notdir $@) $(SITE)/$(notdir $@)
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cd $@.tmp && touch $(notdir $@)
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cd $@.tmp && sha1sum -c $(CURDIR)/hashes/$(notdir $@).sha1
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mv $@.tmp/$(notdir $@) $@
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rm -rf $@.tmp
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endif
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# Rules for extracting and patching sources, or checking them out from git.
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musl-git-%:
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rm -rf $@.tmp
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git clone -b $(patsubst musl-git-%,%,$@) $(MUSL_REPO) $@.tmp
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cd $@.tmp && git fsck
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mv $@.tmp $@
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%.orig: $(SOURCES)/%.tar.gz
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case "$@" in */*) exit 1 ;; esac
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rm -rf $@.tmp
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mkdir $@.tmp
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( cd $@.tmp && tar zxvf - ) < $<
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rm -rf $@
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touch $@.tmp/$(patsubst %.orig,%,$@)
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mv $@.tmp/$(patsubst %.orig,%,$@) $@
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rm -rf $@.tmp
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%.orig: $(SOURCES)/%.tar.bz2
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case "$@" in */*) exit 1 ;; esac
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rm -rf $@.tmp
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mkdir $@.tmp
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( cd $@.tmp && tar jxvf - ) < $<
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rm -rf $@
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touch $@.tmp/$(patsubst %.orig,%,$@)
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mv $@.tmp/$(patsubst %.orig,%,$@) $@
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rm -rf $@.tmp
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%.orig: $(SOURCES)/%.tar.xz
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case "$@" in */*) exit 1 ;; esac
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rm -rf $@.tmp
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mkdir $@.tmp
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( cd $@.tmp && tar Jxvf - ) < $<
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rm -rf $@
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touch $@.tmp/$(patsubst %.orig,%,$@)
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mv $@.tmp/$(patsubst %.orig,%,$@) $@
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rm -rf $@.tmp
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%: %.orig | $(SOURCES)/config.sub
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case "$@" in */*) exit 1 ;; esac
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rm -rf $@.tmp
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mkdir $@.tmp
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( cd $@.tmp && $(COWPATCH) -I ../$< )
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test ! -d patches/$@ || cat patches/$@/* | ( cd $@.tmp && $(COWPATCH) -p1 )
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test ! -f $</config.sub || ( rm -f $@.tmp/config.sub && cp -f $(SOURCES)/config.sub $@.tmp/ && chmod +x $@.tmp/config.sub )
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rm -rf $@
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mv $@.tmp $@
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# Add deps for all patched source dirs on their patchsets
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$(foreach dir,$(notdir $(basename $(basename $(basename $(wildcard hashes/*))))),$(eval $(dir): $$(wildcard patches/$(dir) patches/$(dir)/*)))
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extract_all: | $(SRC_DIRS)
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# Rules for building.
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ifeq ($(TARGET),)
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all:
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@echo TARGET must be set via config.mak or command line.
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@exit 1
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else
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$(BUILD_DIR):
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mkdir -p $@
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$(BUILD_DIR)/Makefile: | $(BUILD_DIR)
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ln -sf $(REL_TOP)/litecross/Makefile $@
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$(BUILD_DIR)/config.mak: | $(BUILD_DIR)
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printf >$@ '%s\n' \
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"TARGET = $(TARGET)" \
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"HOST = $(HOST)" \
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"MUSL_SRCDIR = $(REL_TOP)/musl-$(MUSL_VER)" \
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"GCC_SRCDIR = $(REL_TOP)/gcc-$(GCC_VER)" \
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"BINUTILS_SRCDIR = $(REL_TOP)/binutils-$(BINUTILS_VER)" \
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$(if $(GMP_VER),"GMP_SRCDIR = $(REL_TOP)/gmp-$(GMP_VER)") \
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$(if $(MPC_VER),"MPC_SRCDIR = $(REL_TOP)/mpc-$(MPC_VER)") \
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$(if $(MPFR_VER),"MPFR_SRCDIR = $(REL_TOP)/mpfr-$(MPFR_VER)") \
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$(if $(ISL_VER),"ISL_SRCDIR = $(REL_TOP)/isl-$(ISL_VER)") \
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$(if $(LINUX_VER),"LINUX_SRCDIR = $(REL_TOP)/linux-$(LINUX_VER)") \
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"-include $(REL_TOP)/config.mak"
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all: | $(SRC_DIRS) $(BUILD_DIR) $(BUILD_DIR)/Makefile $(BUILD_DIR)/config.mak
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cd $(BUILD_DIR) && $(MAKE) $@
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install: | $(SRC_DIRS) $(BUILD_DIR) $(BUILD_DIR)/Makefile $(BUILD_DIR)/config.mak
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cd $(BUILD_DIR) && $(MAKE) OUTPUT=$(OUTPUT) $@
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endif
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.SECONDARY:
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