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toolchain: rewrite the build system to allow parallelizing builds
Use stampfiles for builds and proper dependencies to allow running make with -j<N>. The jobserver is also passed to the package make processes to further optimize build time. Signed-off-by: Felix Fietkau <[email protected]>
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Felix Fietkau
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Apr 26, 2013
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,89 +1,136 @@ | ||
| GMP_VER=5.0.5 | ||
| GMP_URL=http://ftp.gnu.org/gnu/gmp/gmp-$(GMP_VER).tar.bz2 | ||
| GMP_TAR=gmp-$(GMP_VER).tar.bz2 | ||
| GMP_DIR=gmp-$(GMP_VER) | ||
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| MPFR_VER=3.1.1 | ||
| MPFR_URL=http://ftp.gnu.org/gnu/mpfr/mpfr-$(MPFR_VER).tar.bz2 | ||
| MPFR_TAR=mpfr-$(MPFR_VER).tar.bz2 | ||
| MPFR_DIR=mpfr-$(MPFR_VER) | ||
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| MPC_VER=1.0.1 | ||
| MPC_URL=http://ftp.gnu.org/gnu/mpc/mpc-$(MPC_VER).tar.gz | ||
| MPC_TAR=mpc-$(MPC_VER).tar.gz | ||
| MPC_DIR=mpc-$(MPC_VER) | ||
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| BINUTILS_VER=2.23.1 | ||
| BINUTILS_URL=http://ftp.gnu.org/gnu/binutils/binutils-$(BINUTILS_VER).tar.bz2 | ||
| BINUTILS_TAR=binutils-$(BINUTILS_VER).tar.bz2 | ||
| BINUTILS_DIR=binutils-$(BINUTILS_VER) | ||
| BINUTILS_PATCHES=local/patches/binutils.patch | ||
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| GCC_VER=4.7.2 | ||
| GCC_URL=http://ftp.gnu.org/gnu/gcc/gcc-$(GCC_VER)/gcc-$(GCC_VER).tar.bz2 | ||
| GCC_TAR=gcc-$(GCC_VER).tar.bz2 | ||
| GCC_DIR=gcc-$(GCC_VER) | ||
| GCC_PATCHES=local/patches/gcc.patch | ||
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| BASEDIR=$(shell pwd) | ||
| TOOLCHAIN_DIR=$(BASEDIR)/toolchain | ||
| TARGET=xtensa-elf | ||
| DL_DIR=$(TOOLCHAIN_DIR)/dl | ||
| BUILD_DIR=$(TOOLCHAIN_DIR)/build | ||
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| all: toolchain | ||
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| gmp-$(GMP_VER): | ||
| wget -N -P $(TOOLCHAIN_DIR)/dl $(GMP_URL) | ||
| tar -C $(TOOLCHAIN_DIR)/dl -xjf $(TOOLCHAIN_DIR)/dl/$(GMP_TAR) | ||
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| gmp: gmp-$(GMP_VER) | ||
| mkdir -p $(TOOLCHAIN_DIR)/build/gmp | ||
| cd $(TOOLCHAIN_DIR)/build/gmp; \ | ||
| $(TOOLCHAIN_DIR)/dl/$</configure --disable-shared --enable-static --prefix=$(TOOLCHAIN_DIR)/inst; \ | ||
| $(MAKE); $(MAKE) check;$(MAKE) install | ||
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||
| mpfr-$(MPFR_VER): | ||
| wget -N -P $(TOOLCHAIN_DIR)/dl $(MPFR_URL) | ||
| tar -C $(TOOLCHAIN_DIR)/dl -xjf $(TOOLCHAIN_DIR)/dl/$(MPFR_TAR) | ||
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| mpfr: mpfr-$(MPFR_VER) | ||
| mkdir -p $(TOOLCHAIN_DIR)/build/mpfr | ||
| cd $(TOOLCHAIN_DIR)/build/mpfr; \ | ||
| $(TOOLCHAIN_DIR)/dl/$</configure --disable-shared --enable-static --with-gmp=$(TOOLCHAIN_DIR)/inst \ | ||
| --prefix=$(TOOLCHAIN_DIR)/inst; \ | ||
| $(MAKE); $(MAKE) check;$(MAKE) install | ||
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||
| mpc-$(MPC_VER): | ||
| wget -N -P $(TOOLCHAIN_DIR)/dl $(MPC_URL) | ||
| tar -C $(TOOLCHAIN_DIR)/dl -zxvf $(TOOLCHAIN_DIR)/dl/$(MPC_TAR) | ||
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||
| mpc: mpc-$(MPC_VER) | ||
| mkdir -p $(TOOLCHAIN_DIR)/build/mpfc | ||
| cd $(TOOLCHAIN_DIR)/build/mpfc; \ | ||
| $(TOOLCHAIN_DIR)/dl/$</configure --disable-shared --enable-static --with-gmp=$(TOOLCHAIN_DIR)/inst \ | ||
| --with-mpfr=$(TOOLCHAIN_DIR)/inst --prefix=$(TOOLCHAIN_DIR)/inst; \ | ||
| $(MAKE); $(MAKE) check;$(MAKE) install | ||
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||
| binutils-$(BINUTILS_VER): | ||
| wget -N -P $(TOOLCHAIN_DIR)/dl $(BINUTILS_URL) | ||
| tar -C $(TOOLCHAIN_DIR)/dl -xjf $(TOOLCHAIN_DIR)/dl/$(BINUTILS_TAR) | ||
| patch -d $(TOOLCHAIN_DIR)/dl/$@ -p1 < local/patches/binutils.patch | ||
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||
| binutils: binutils-$(BINUTILS_VER) | ||
| mkdir -p $(TOOLCHAIN_DIR)/build/binutils | ||
| cd $(TOOLCHAIN_DIR)/build/binutils; \ | ||
| $(TOOLCHAIN_DIR)/dl/$</configure --target=$(TARGET) --prefix=$(TOOLCHAIN_DIR)/inst; \ | ||
| $(MAKE) all; $(MAKE) install | ||
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||
| gcc-$(GCC_VER): | ||
| wget -N -P $(TOOLCHAIN_DIR)/dl $(GCC_URL) | ||
| tar -C $(TOOLCHAIN_DIR)/dl -xjf $(TOOLCHAIN_DIR)/dl/$(GCC_TAR) | ||
| patch -d $(TOOLCHAIN_DIR)/dl/$@ -p1 < local/patches/gcc.patch | ||
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||
| gcc: gcc-$(GCC_VER) | ||
| mkdir -p $(TOOLCHAIN_DIR)/build/gcc | ||
| cd $(TOOLCHAIN_DIR)/build/gcc; \ | ||
| export PATH=$(TOOLCHAIN_DIR)/inst/bin:$(PATH); \ | ||
| $(TOOLCHAIN_DIR)/dl/$</configure --target=$(TARGET) --prefix=$(TOOLCHAIN_DIR)/inst \ | ||
| --enable-languages=c --disable-libssp --disable-shared --disable-libquadmath \ | ||
| --with-gmp=$(TOOLCHAIN_DIR)/inst \ | ||
| --with-mpfr=$(TOOLCHAIN_DIR)/inst \ | ||
| --with-mpc=$(TOOLCHAIN_DIR)/inst --with-newlib; \ | ||
| $(MAKE) all; $(MAKE) install | ||
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| toolchain: gmp mpfr mpc binutils gcc | ||
| # 1: package name | ||
| # 2: configure arguments | ||
| # 3: make command | ||
| define Common/Compile | ||
| mkdir -p $(BUILD_DIR)/$($(1)_DIR) | ||
| +cd $(BUILD_DIR)/$($(1)_DIR) && \ | ||
| $(DL_DIR)/$($(1)_DIR)/configure \ | ||
| --prefix=$(TOOLCHAIN_DIR)/inst \ | ||
| $(2) && \ | ||
| $(3) | ||
| endef | ||
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| define GMP/Compile | ||
| $(call Common/Compile,GMP, \ | ||
| --disable-shared --enable-static, \ | ||
| $(MAKE) && $(MAKE) check && $(MAKE) -j1 install \ | ||
| ) | ||
| endef | ||
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| define MPFR/Compile | ||
| $(call Common/Compile,MPFR, \ | ||
| --disable-shared --enable-static \ | ||
| --with-gmp=$(TOOLCHAIN_DIR)/inst, \ | ||
| $(MAKE) && $(MAKE) check && $(MAKE) -j1 install \ | ||
| ) | ||
| endef | ||
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| define MPC/Compile | ||
| $(call Common/Compile,MPC, \ | ||
| --disable-shared --enable-static \ | ||
| --with-gmp=$(TOOLCHAIN_DIR)/inst \ | ||
| --with-mpfr=$(TOOLCHAIN_DIR)/inst, \ | ||
| $(MAKE) && $(MAKE) check && $(MAKE) -j1 install \ | ||
| ) | ||
| endef | ||
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| define BINUTILS/Compile | ||
| $(call Common/Compile,BINUTILS, \ | ||
| --target=$(TARGET), \ | ||
| $(MAKE) && $(MAKE) -j1 install \ | ||
| ) | ||
| endef | ||
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||
| define GCC/Compile | ||
| $(call Common/Compile,GCC, \ | ||
| --target=$(TARGET) \ | ||
| --enable-languages=c \ | ||
| --disable-libssp \ | ||
| --disable-shared \ | ||
| --disable-libquadmath \ | ||
| --with-gmp=$(TOOLCHAIN_DIR)/inst \ | ||
| --with-mpfr=$(TOOLCHAIN_DIR)/inst \ | ||
| --with-mpc=$(TOOLCHAIN_DIR)/inst \ | ||
| --with-newlib, \ | ||
| $(MAKE) && $(MAKE) -j1 install \ | ||
| ) | ||
| endef | ||
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| # 1: package name | ||
| # 2: dependencies on other packages | ||
| define Build | ||
| $(DL_DIR)/$($(1)_TAR): | ||
| mkdir -p $(DL_DIR) | ||
| wget -N -P $(DL_DIR) $($(1)_URL) | ||
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| $(DL_DIR)/$($(1)_DIR)/.prepared: $(DL_DIR)/$($(1)_TAR) | ||
| tar -C $(DL_DIR) -x$(if $(findstring bzip2,$($(1)_TAR)),j,z)f $(DL_DIR)/$($(1)_TAR) | ||
| $(if $($(1)_PATCHES), \ | ||
| cat $($(1)_PATCHES) | \ | ||
| patch -p1 -d $(DL_DIR)/$($(1)_DIR)) | ||
| touch $$@ | ||
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| $(1)_DEPENDS = $(foreach pkg,$(2),$(BUILD_DIR)/$($(pkg)_DIR)/.built) | ||
| $(BUILD_DIR)/$($(1)_DIR)/.built: $(DL_DIR)/$($(1)_DIR)/.prepared $$($(1)_DEPENDS) | ||
| mkdir -p $(BUILD_DIR)/$($(1)_DIR) | ||
| $($(1)/Compile) | ||
| touch $$@ | ||
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| clean-dl-$(1): | ||
| rm -rf $(DL_DIR)/$($(1)_DIR) | ||
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| toolchain: $(BUILD_DIR)/$($(1)_DIR)/.built | ||
| clean-dl: clean-dl-$(1) | ||
| download: $(DL_DIR)/$($(1)_DIR)/.prepared | ||
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||
| endef | ||
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| all: toolchain | ||
| clean: | ||
| rm -rf $(TOOLCHAIN_DIR)/build $(TOOLCHAIN_DIR)/inst | ||
| clean-dl: | ||
| download: | ||
| toolchain: | ||
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| .PHONY: all clean clean-dl download toolchain | ||
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| $(eval $(call Build,GMP)) | ||
| $(eval $(call Build,MPFR,GMP)) | ||
| $(eval $(call Build,MPC,GMP MPFR)) | ||
| $(eval $(call Build,BINUTILS)) | ||
| $(eval $(call Build,GCC,MPC MPFR)) |