marvin.weiler
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musl-cross-make
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musl-cross-make/litecross/Makefile

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Makefile
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OUTPUT = $(CURDIR)/output
BINUTILS_SRCDIR = BINUTILS_SRCDIR_not_set
GCC_SRCDIR = GCC_SRCDIR_not_set
MUSL_SRCDIR = MUSL_SRCDIR_not_set
GCC_CONFIG_FOR_TARGET =
COMMON_CONFIG =
GCC_CONFIG =
TOOLCHAIN_CONFIG =
XGCC_DIR = ../obj_gcc/gcc
XGCC = $(XGCC_DIR)/xgcc -B $(XGCC_DIR)
-include config.mak
ifneq ($(findstring fdpic,$(TARGET)),)
GCC_CONFIG_FOR_TARGET += --enable-fdpic
endif
ifneq ($(filter x86_64%x32,$(TARGET)),)
GCC_CONFIG_FOR_TARGET += --with-abi=x32
endif
ifneq ($(findstring powerpc64,$(TARGET)),)
GCC_CONFIG_FOR_TARGET += --with-abi=elfv2
endif
ifneq ($(findstring mips64,$(TARGET))$(findstring mipsisa64,$(TARGET)),)
ifneq ($(findstring n32,$(TARGET)),)
GCC_CONFIG_FOR_TARGET += --with-abi=n32
else
GCC_CONFIG_FOR_TARGET += --with-abi=64
endif
endif
ifneq ($(findstring s390x,$(TARGET)),)
GCC_CONFIG_FOR_TARGET += --with-long-double-128
endif
ifneq ($(filter %sf,$(TARGET)),)
GCC_CONFIG_FOR_TARGET += --with-float=soft
endif
ifneq ($(filter %hf,$(TARGET)),)
GCC_CONFIG_FOR_TARGET += --with-float=hard
endif
ifneq ($(LIBTOOL),)
LIBTOOL_ARG = LIBTOOL=$(LIBTOOL)
endif
MAKE += MULTILIB_OSDIRNAMES=
MAKE += INFO_DEPS= infodir=
MAKE += ac_cv_prog_lex_root=lex.yy.c
MAKE += MAKEINFO=false
FULL_BINUTILS_CONFIG = \
$(COMMON_CONFIG) $(BINUTILS_CONFIG) $(TOOLCHAIN_CONFIG) \
--disable-werror \
--target=$(TARGET) --prefix= \
--libdir=/lib --disable-multilib \
--with-sysroot=$(SYSROOT)
FULL_GCC_CONFIG = --enable-languages=c,c++ \
$(GCC_CONFIG_FOR_TARGET) \
$(COMMON_CONFIG) $(GCC_CONFIG) $(TOOLCHAIN_CONFIG) \
--disable-werror \
--target=$(TARGET) --prefix= \
--libdir=/lib --disable-multilib \
--with-sysroot=$(SYSROOT) \
--enable-tls \
--disable-libmudflap --disable-libsanitizer \
--disable-gnu-indirect-function \
--disable-libmpx \
--enable-deterministic-archives \
--enable-libstdcxx-time
FULL_MUSL_CONFIG = $(MUSL_CONFIG) \
--prefix= --host=$(TARGET)
ifneq ($(NATIVE),)
HOST:=$(TARGET)
endif
ifeq ($(HOST),)
SYSROOT = /$(TARGET)
FULL_GCC_CONFIG += --with-build-sysroot=$(CURDIR)/obj_sysroot \
AR_FOR_TARGET=$(PWD)/obj_binutils/binutils/ar \
AS_FOR_TARGET=$(PWD)/obj_binutils/gas/as-new \
LD_FOR_TARGET=$(PWD)/obj_binutils/ld/ld-new \
NM_FOR_TARGET=$(PWD)/obj_binutils/binutils/nm-new \
OBJCOPY_FOR_TARGET=$(PWD)/obj_binutils/binutils/objcopy \
OBJDUMP_FOR_TARGET=$(PWD)/obj_binutils/binutils/objdump \
RANLIB_FOR_TARGET=$(PWD)/obj_binutils/binutils/ranlib \
READELF_FOR_TARGET=$(PWD)/obj_binutils/binutils/readelf \
STRIP_FOR_TARGET=$(PWD)/obj_binutils/binutils/strip-new \
# end
FULL_MUSL_CONFIG += CC="$(XGCC)" LIBCC="../obj_gcc/$(TARGET)/libgcc/libgcc.a"
MUSL_VARS = AR=../obj_binutils/binutils/ar RANLIB=../obj_binutils/binutils/ranlib
obj_musl/.lc_configured: | obj_gcc/gcc/.lc_built
obj_musl/.lc_built: | obj_gcc/$(TARGET)/libgcc/libgcc.a
obj_gcc/gcc/.lc_built: | obj_sysroot/usr obj_sysroot/lib32 obj_sysroot/lib64 obj_sysroot/include
obj_gcc/.lc_built: | obj_sysroot/.lc_libs obj_sysroot/.lc_headers
obj_gcc/.lc_configured: obj_binutils/.lc_built
else
SYSROOT = /
FULL_BINUTILS_CONFIG += --host=$(HOST)
FULL_GCC_CONFIG += --host=$(HOST)
MUSL_VARS =
endif
ifeq ($(TARGET),)
all:
@echo TARGET must be set.
@exit 1
install: all
else
all: musl gcc binutils
install: install-musl install-gcc install-binutils
musl: obj_musl/.lc_built
toolchain: gcc binutils
install-toolchain: install-gcc install-binutils
gcc: obj_gcc/.lc_built
binutils: obj_binutils/.lc_built
.PHONY: all musl toolchain install-musl install-toolchain clean
src_binutils: | $(BINUTILS_SRCDIR)
ln -sf $(BINUTILS_SRCDIR) $@
src_gcc_base: | $(GCC_SRCDIR)
ln -sf $(GCC_SRCDIR) $@
src_musl: | $(MUSL_SRCDIR)
ln -sf $(MUSL_SRCDIR) $@
ifneq ($(GMP_SRCDIR),)
src_gcc: src_gmp
src_gmp: | $(GMP_SRCDIR)
ln -sf "$(GMP_SRCDIR)" $@
endif
ifneq ($(MPC_SRCDIR),)
src_gcc: src_mpc
src_mpc: | $(MPC_SRCDIR)
ln -sf "$(MPC_SRCDIR)" $@
endif
ifneq ($(MPFR_SRCDIR),)
src_gcc: src_mpfr
src_mpfr: | $(MPFR_SRCDIR)
ln -sf "$(MPFR_SRCDIR)" $@
endif
ifneq ($(ISL_SRCDIR),)
src_gcc: src_isl
src_isl: | $(ISL_SRCDIR)
ln -sf "$(ISL_SRCDIR)" $@
endif
src_gcc: src_gcc_base
rm -rf $@ $@.tmp
mkdir $@.tmp
cd $@.tmp && ln -sf ../src_gcc_base/* .
$(if $(GMP_SRCDIR),cd $@.tmp && ln -sf ../src_gmp gmp)
$(if $(MPC_SRCDIR),cd $@.tmp && ln -sf ../src_mpc mpc)
$(if $(MPFR_SRCDIR),cd $@.tmp && ln -sf ../src_mpfr mpfr)
$(if $(ISL_SRCDIR),cd $@.tmp && ln -sf ../src_isl isl)
mv $@.tmp $@
obj_%:
mkdir -p $@
obj_sysroot/include:
mkdir -p $@
obj_sysroot/usr: | obj_sysroot
ln -sf . $@
obj_sysroot/lib32: | obj_sysroot
ln -sf lib $@
obj_sysroot/lib64: | obj_sysroot
ln -sf lib $@
obj_binutils/.lc_configured: | obj_binutils src_binutils
cd obj_binutils && ../src_binutils/configure $(FULL_BINUTILS_CONFIG)
touch $@
obj_binutils/.lc_built: | obj_binutils/.lc_configured
cd obj_binutils && $(MAKE) MAKE="$(MAKE) $(LIBTOOL_ARG)" all
touch $@
obj_gcc/.lc_configured: | obj_gcc src_gcc
cd obj_gcc && ../src_gcc/configure $(FULL_GCC_CONFIG)
touch $@
obj_gcc/.lc_gmp_built: | obj_gcc/.lc_configured
cd obj_gcc && $(MAKE) MAKE="$(MAKE) $(LIBTOOL_ARG)" all-gmp
touch $@
obj_gcc/.lc_mpfr_built: | obj_gcc/.lc_gmp_built
cd obj_gcc && $(MAKE) MAKE="$(MAKE) $(LIBTOOL_ARG)" all-mpfr
touch $@
obj_gcc/.lc_mpc_built: | obj_gcc/.lc_mpfr_built
cd obj_gcc && $(MAKE) MAKE="$(MAKE) $(LIBTOOL_ARG)" all-mpc
touch $@
obj_gcc/gcc/.lc_built: | obj_gcc/.lc_mpc_built
cd obj_gcc && $(MAKE) MAKE="$(MAKE) $(LIBTOOL_ARG)" all-gcc
touch $@
obj_musl/.lc_configured: | obj_musl src_musl
cd obj_musl && ../src_musl/configure $(FULL_MUSL_CONFIG)
touch $@
obj_sysroot/.lc_headers: | obj_musl/.lc_configured obj_sysroot
cd obj_musl && $(MAKE) DESTDIR=$(CURDIR)/obj_sysroot install-headers
touch $@
obj_gcc/$(TARGET)/libgcc/libgcc.a: | obj_sysroot/.lc_headers
cd obj_gcc && $(MAKE) MAKE="$(MAKE) enable_shared=no $(LIBTOOL_ARG)" all-target-libgcc
obj_musl/.lc_built: | obj_musl/.lc_configured
cd obj_musl && $(MAKE) $(MUSL_VARS)
touch $@
obj_sysroot/.lc_libs: | obj_musl/.lc_built
cd obj_musl && $(MAKE) $(MUSL_VARS) DESTDIR=$(CURDIR)/obj_sysroot install
touch $@
obj_gcc/.lc_built: | obj_gcc/.lc_configured obj_gcc/gcc/.lc_built
cd obj_gcc && $(MAKE) MAKE="$(MAKE) $(LIBTOOL_ARG)"
touch $@
install-musl: | obj_musl/.lc_built
cd obj_musl && $(MAKE) $(MUSL_VARS) DESTDIR=$(DESTDIR)$(OUTPUT)$(SYSROOT) install
install-binutils: | obj_binutils/.lc_built
cd obj_binutils && $(MAKE) MAKE="$(MAKE) $(LIBTOOL_ARG)" DESTDIR=$(DESTDIR)$(OUTPUT) install
install-gcc: | obj_gcc/.lc_built
cd obj_gcc && $(MAKE) MAKE="$(MAKE) $(LIBTOOL_ARG)" DESTDIR=$(DESTDIR)$(OUTPUT) install
ln -sf $(TARGET)-gcc $(DESTDIR)$(OUTPUT)/bin/$(TARGET)-cc
ifneq ($(LINUX_SRCDIR),)
TARGET_ARCH = $(firstword $(subst -, ,$(TARGET)))
TARGET_ARCH_MANGLED = $(patsubst i%86,x86,$(patsubst aarch64%,arm64%,$(TARGET_ARCH)))
LINUX_ARCH_LIST = $(sort $(notdir $(wildcard $(LINUX_SRCDIR)/arch/*)))
LINUX_ARCH = $(lastword $(foreach a,$(LINUX_ARCH_LIST),$(if $(filter $(a)%,$(TARGET_ARCH_MANGLED)),$(a))))
ifneq ($(LINUX_ARCH),)
all: kernel-headers
install: install-kernel-headers
kernel-headers: | obj_kernel_headers/.lc_built
src_kernel_headers: | $(LINUX_SRCDIR)
ln -sf "$(LINUX_SRCDIR)" $@
obj_kernel_headers/.lc_built: | src_kernel_headers
mkdir -p $(CURDIR)/obj_kernel_headers/staged
cd src_kernel_headers && $(MAKE) ARCH=$(LINUX_ARCH) O=$(CURDIR)/obj_kernel_headers INSTALL_HDR_PATH=$(CURDIR)/obj_kernel_headers/staged headers_install
find obj_kernel_headers/staged/include '(' -name .install -o -name ..install.cmd ')' -exec rm {} +
touch $@
install-kernel-headers: | obj_kernel_headers/.lc_built
mkdir -p $(DESTDIR)$(OUTPUT)$(SYSROOT)/include
cp -R obj_kernel_headers/staged/include/* $(DESTDIR)$(OUTPUT)$(SYSROOT)/include
endif
endif
endif
clean:
rm -rf src_* obj_*
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