Radix cross Linux

The main Radix cross Linux repository contains the build scripts of packages, which have the most complete and common functionality for desktop machines

452 Commits   2 Branches   1 Tag

COMPONENT_TARGETS  = $(HARDWARE_S824L)
COMPONENT_TARGETS += $(HARDWARE_VESNIN)
COMPONENT_TARGETS += $(HARDWARE_TL2WK2)
COMPONENT_TARGETS += $(HARDWARE_TL2SV2)

NEED_ABS_PATH      = true
COMPONENT_IS_3PP   = true

CREATE_PPC32_PACKAGE = true


include ../../../build-system/constants.mk


SOURCE_REQUIRES    = sources/packages/d/llvm

REQUIRES           = dev/llvm/16.0.2
REQUIRES          += libs/libffi/3.4.4-ppc32
REQUIRES          += libs/elfutils/0.187-ppc32
REQUIRES          += libs/libxml2/2.11.4-ppc32
REQUIRES          += libs/libedit/20191231-3.1-ppc32
REQUIRES          += libs/ncurses/6.3-ppc32
REQUIRES          += dev/python2/2.7.18-ppc32
REQUIRES          += dev/python3/3.10.8-ppc32
REQUIRES          += dev/lua/5.4.2-ppc32

# ======= __END_OF_REQUIRES__ =======


version            = 16.0.2
tar_xz_archive     = $(SRC_PACKAGE_PATH)/packages/d/llvm/llvm-$(version).tar.xz
SRC_ARCHIVE        = $(tar_xz_archive)
SRC_DIR            = $(TARGET_BUILD_DIR)/llvm-$(version)
src_dir_name       = llvm-$(version)
doc_dir_name       = llvm-$(version)
src_done           = $(TARGET_BUILD_DIR)/.source_done

PATCHES = PATCHES

build_dir          = $(TARGET_BUILD_DIR)/build
build_target       = $(TARGET_BUILD_DIR)/.build_done
install_target     = $(TARGET_BUILD_DIR)/.install_done


####### Targets

PKG_GROUP = dev

#
# *PKG_NAME & *PKG_VERSION shouldn't be a reference to value.
#
LLVM_32_PKG_NAME                = llvm-x32
LLVM_32_PKG_VERSION             = 16.0.2
LLVM_32_PKG_ARCH                = $(PKGARCH)
LLVM_32_PKG_DISTRO_NAME         = $(DISTRO_NAME)
LLVM_32_PKG_DISTRO_VERSION      = $(DISTRO_VERSION)
LLVM_32_PKG_GROUP               = $(PKG_GROUP)
###                              |---handy-ruler-------------------------------|
LLVM_32_PKG_SHORT_DESCRIPTION   = LLVM compiler toolkit
LLVM_32_PKG_URL                 = $(BUG_URL)
LLVM_32_PKG_LICENSE             = custom
LLVM_32_PKG_DESCRIPTION_FILE    = $(TARGET_BUILD_DIR)/$(LLVM_32_PKG_NAME)-pkg-description
LLVM_32_PKG_DESCRIPTION_FILE_IN = $(LLVM_32_PKG_NAME)-pkg-description.in
LLVM_32_PKG_INSTALL_SCRIPT      = $(LLVM_32_PKG_NAME)-pkg-install.sh

LLVM_32_PKG      = $(CURDIR)/$(TARGET_BUILD_DIR)/$(LLVM_32_PKG_NAME)-package

pkg_basename     = $(LLVM_32_PKG_NAME)-$(LLVM_32_PKG_VERSION)-$(LLVM_32_PKG_ARCH)-$(LLVM_32_PKG_DISTRO_NAME)-$(LLVM_32_PKG_DISTRO_VERSION)

pkg_archive      = $(TARGET_BUILD_DIR)/$(PKG_GROUP)/$(pkg_basename).$(pkg_arch_suffix)
pkg_certificate  = $(call cert-name,$(pkg_archive))
pkg_signature    = $(call sign-name,$(pkg_archive))
pkg_description  = $(call desc-name,$(pkg_archive))
products         = $(call pkg-files,$(pkg_archive))

BUILD_TARGETS    = $(build_target)
BUILD_TARGETS   += $(install_target)

PRODUCT_TARGETS  = $(products)

ROOTFS_TARGETS   = $(pkg_archive)


include ../../../build-system/core.mk


env_sysroot = DESTDIR=$(LLVM_32_PKG)


JOBS := $(shell echo 'if( $(NUMPROCS) > 2) { $(NUMPROCS) / 2 } else { 1 }' | bc)
LLVM_JOBS := -j$(JOBS) -l$(JOBS)


TARGET_BIN_RPATH = /lib$(MULTILIB_PPC32_SUFFIX):/usr/lib$(MULTILIB_PPC32_SUFFIX)
TARGET_LIB_RPATH = /lib$(MULTILIB_PPC32_SUFFIX):/usr/lib$(MULTILIB_PPC32_SUFFIX):/usr/lib/../lib$(MULTILIB_PPC32_SUFFIX)

BUILD_BIN_RPATH  = /lib$(BUILD_MULTILIB_SUFFIX):/usr/lib$(BUILD_MULTILIB_SUFFIX)


CFLAGS += -flarge-source-files

CC_NO_WARNINGS   = -Wno-old-style-declaration -Wno-array-bounds -Wno-deprecated-declarations
CC_NO_WARNINGS  += -Wno-cast-function-type -Wno-format -Wno-format-overflow -Wno-unused-but-set-variable
CC_NO_WARNINGS  += -Wno-unused-function -Wimplicit-fallthrough=0 -Wno-misleading-indentation
CC_NO_WARNINGS  += -Wno-strict-aliasing -Wno-empty-body -Wno-pedantic -Wno-sign-conversion
CC_NO_WARNINGS  += -Wno-unused-parameter -Wno-shadow -Wno-address -Wno-attributes -Wno-format-nonliteral
CC_NO_WARNINGS  += -Wno-uninitialized -Wno-maybe-uninitialized -Wno-unused-value -Wno-type-limits
CC_NO_WARNINGS  += -Wno-enum-compare -Wno-sign-compare -Wno-unused-variable -Wno-return-type
CC_NO_WARNINGS  += -Wno-psabi -Wno-stringop-overflow

CXX_NO_WARNINGS  = -Wno-pessimizing-move -Wno-array-bounds -Wno-deprecated-declarations
CXX_NO_WARNINGS += -Wno-cast-function-type -Wno-format -Wno-format-overflow -Wno-unused-but-set-variable
CXX_NO_WARNINGS += -Wno-unused-function -Wimplicit-fallthrough=0 -Wno-misleading-indentation
CXX_NO_WARNINGS += -Wno-strict-aliasing -Wno-empty-body -Wno-pedantic -Wno-sign-conversion
CXX_NO_WARNINGS += -Wno-unused-parameter -Wno-shadow -Wno-address -Wno-attributes -Wno-format-nonliteral
CXX_NO_WARNINGS += -Wno-uninitialized -Wno-maybe-uninitialized -Wno-unused-value -Wno-type-limits
CXX_NO_WARNINGS += -Wno-enum-compare -Wno-sign-compare -Wno-unused-variable -Wno-return-type
CXX_NO_WARNINGS += -Wno-psabi -Wno-stringop-overflow -Wno-nonnull -Wno-dangling-pointer -Wno-extra
CXX_NO_WARNINGS += -Wno-alloc-size-larger-than -Wno-missing-attributes -Wno-free-nonheap-object
CXX_NO_WARNINGS += -Wno-variadic-macros -Wno-format-nonliteral -Wno-parentheses -Wno-sized-deallocation
CXX_NO_WARNINGS += -Wno-overflow -Wno-builtin-declaration-mismatch -Wno-prio-ctor-dtor -Wno-narrowing


configure_switches  = -DBUG_REPORT_URL='https://llvm.org'

configure_switches += -DCMAKE_C_COMPILER='$(CROSS_PREFIX)gcc'
configure_switches += -DCMAKE_CXX_COMPILER='$(CROSS_PREFIX)g++'
#
# CMAKE passes the same {ASM|C}_DEFINES to the C and ASM compilers
# by the SET(CMAKE_TARGET_DEFINITIONS ..) function.  This is a bad
# practice for GNU Assembler.  GNU AS  compiler doesn't understand
# options like -D_GNU_SOURCE .
#
configure_switches += -DCMAKE_ASM_COMPILER='$(CROSS_PREFIX)gcc'

configure_switches += -DCMAKE_LINKER='$(CROSS_PREFIX)ld'
configure_switches += -DGOLD_EXECUTABLE='$(CROSS_PREFIX)ld.gold'
configure_switches += -DCMAKE_AR='$(CROSS_PREFIX)ar'
configure_switches += -DCMAKE_NM='$(CROSS_PREFIX)nm'
configure_switches += -DCMAKE_RANLIB='$(CROSS_PREFIX)ranlib'
configure_switches += -DCMAKE_OBJCOPY='$(CROSS_PREFIX)objcopy'
configure_switches += -DCMAKE_OBJDUMP='$(CROSS_PREFIX)objdump'
configure_switches += -DCMAKE_STRIP='$(CROSS_PREFIX)strip'

configure_switches += -DCMAKE_C_FLAGS='--sysroot=$(TARGET_DEST_DIR) -m32 $(CFLAGS) $(ARCH_FLAGS) $(ARCH_DEFS) $(HW_FLAGS) $(CC_NO_WARNINGS)'
configure_switches += -DCMAKE_CXX_FLAGS='--sysroot=$(TARGET_DEST_DIR) -m32 $(CFLAGS) $(ARCH_FLAGS) $(ARCH_DEFS) $(HW_FLAGS) $(CXX_NO_WARNINGS)'

explicit_atomic = -latomic

configure_switches += -DCMAKE_EXE_LINKER_FLAGS='--sysroot=$(TARGET_DEST_DIR) -m32 -Wl,-rpath,$(TARGET_BIN_RPATH) -L$(TARGET_DEST_DIR)/lib$(MULTILIB_PPC32_SUFFIX) -L$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX) $(explicit_atomic)'
configure_switches += -DCMAKE_MODULE_LINKER_FLAGS='--sysroot=$(TARGET_DEST_DIR) -m32 -Wl,-rpath,$(TARGET_LIB_RPATH) -L$(TARGET_DEST_DIR)/lib$(MULTILIB_PPC32_SUFFIX) -L$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX) $(explicit_atomic)'
configure_switches += -DCMAKE_SHARED_LINKER_FLAGS='--sysroot=$(TARGET_DEST_DIR) -m32 -Wl,-rpath,$(TARGET_LIB_RPATH) -L$(TARGET_DEST_DIR)/lib$(MULTILIB_PPC32_SUFFIX) -L$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX) $(explicit_atomic)'

configure_switches += -DCMAKE_SKIP_INSTALL_RPATH=NO
configure_switches += -DCMAKE_SKIP_RPATH=YES

configure_switches += -DLLVM_CCACHE_BUILD=ON
configure_switches += -DCCACHE_PROGRAM=$(CCACHE)
configure_switches += -DLLVM_CCACHE_DIR='$(CACHED_CC_OUTPUT)'
configure_switches += -DLLVM_CCACHE_PARAMS='CCACHE_CPP2=yes CCACHE_HASHDIR=yes CCACHE_BASEDIR=$(CCACHE_BASEDIR)'

configure_switches += -DCMAKE_INSTALL_PREFIX=/usr
configure_switches += -DCMAKE_INSTALL_BINDIR=bin/32
configure_switches += -DCMAKE_INSTALL_LIBDIR=lib$(MULTILIB_PPC32_SUFFIX)
configure_switches += -DCMAKE_INSTALL_LIBEXECDIR=libexec/32
configure_switches += -DCMAKE_INSTALL_MANDIR='share/man'
configure_switches += -DCMAKE_INSTALL_DOCDIR='share/doc/$(doc_dir_name)'

configure_switches += -DCLANG_LIBDIR_SUFFIX=$(MULTILIB_PPC32_SUFFIX)
configure_switches += -DLLVM_LIBDIR_SUFFIX=$(MULTILIB_PPC32_SUFFIX)
configure_switches += -DLIBCXXABI_LIBDIR_SUFFIX=$(MULTILIB_PPC32_SUFFIX)
configure_switches += -DLIBCXX_LIBDIR_SUFFIX=$(MULTILIB_PPC32_SUFFIX)
configure_switches += -DLIBUNWIND_LIBDIR_SUFFIX=$(MULTILIB_PPC32_SUFFIX)
configure_switches += -DLLDB_LUA_RELATIVE_PATH=lib$(MULTILIB_PPC32_SUFFIX)/lua/5.4

configure_switches += -DCMAKE_BUILD_TYPE=Release
configure_switches += -DBUILD_SHARED_LIBS=ON
configure_switches += -DLLVM_ENABLE_RTTI=ON
configure_switches += -DLLVM_ENABLE_FFI=ON
configure_switches += -DLIBCXX_ENABLE_RTTI=ON
configure_switches += -DLLVM_ENABLE_ZLIB=ON
configure_switches += -DLLVM_ENABLE_ASSERTIONS=OFF
configure_switches += -DLIBCXXABI_ENABLE_ASSERTIONS=OFF
configure_switches += -DLIBCXX_ENABLE_ASSERTIONS=OFF
configure_switches += -DLIBOMP_ENABLE_ASSERTIONS=OFF

configure_switches += -DLLVM_INSTALL_UTILS=ON

configure_switches += -DCOMPILER_RT_CAN_EXECUTE_TESTS=OFF
configure_switches += -DCOMPILER_RT_INCLUDE_TESTS=OFF
configure_switches += -DLIBCXXABI_INCLUDE_TESTS=OFF
configure_switches += -DLIBCXX_INCLUDE_TESTS=OFF
configure_switches += -DLLDB_INCLUDE_TESTS=OFF
configure_switches += -DLLVM_INCLUDE_GO_TESTS=OFF
configure_switches += -DCLANG_INCLUDE_TESTS=OFF
configure_switches += -DLLVM_BUILD_TESTS=OFF
configure_switches += -DLLVM_INCLUDE_TESTS=OFF

configure_switches += -DLIBCXXABI_ENABLE_PIC=ON
configure_switches += -DLLVM_ENABLE_PIC=ON

configure_switches += -DLLVM_BINUTILS_INCDIR=$(TARGET_DEST_DIR)/usr/include
configure_switches += -DCLANG_RESOURCE_DIR='../../lib$(MULTILIB_PPC32_SUFFIX)/clang/$(version)'
configure_switches += -DLLDB_USE_SYSTEM_SIX=1

#
# libunwind:
#
configure_switches += -DLIBUNWIND_ENABLE_ASSERTIONS=OFF
configure_switches += -DLIBUNWIND_ENABLE_SHARED=ON
configure_switches += -DLIBUNWIND_ENABLE_STATIC=OFF


#
# Settings:
#
__ENABLE_CLANGD__      = no
__ENABLE_LLDB_SERVER__ = no

__ENABLE_LIBUNWIND__   = no
__ENABLE_OPENMP__      = no


__ENABLE_AMDGPU__      = yes
__ENABLE_BPF__         = yes

#
# Evaluation:
#
ifeq ($(__ENABLE_CLANGD__),yes)
clangd = ON
else
clangd = OFF
endif
ifeq ($(__ENABLE_LLDB_SERVER__),yes)
lldb-server = ON
else
lldb-server = OFF
endif
ifeq ($(__ENABLE_OPENMP__),yes)
openmp = ;openmp
else
openmp =
endif
ifeq ($(__ENABLE_LIBUNWIND__),yes)
libunwind = ;libunwind
else
libunwind =
endif

ifeq ($(__ENABLE_AMDGPU__),yes)
amdgpu = ;AMDGPU
else
amdgpu =
endif
ifeq ($(__ENABLE_BPF__),yes)
bpf = ;BPF
else
bpf =
endif


configure_switches += -DLLVM_TARGETS_TO_BUILD='host$(amdgpu)$(bpf)'

configure_switches += -DLLVM_ENABLE_PROJECTS='clang;clang-tools-extra;compiler-rt;lld;lldb;mlir;polly;pstl'
configure_switches += -DLLVM_ENABLE_RUNTIMES='libcxx;libcxxabi$(openmp)$(libunwind)'

configure_switches += -DLIBOMPTARGET_BUILD_DEVICERTL_BCLIB=OFF

configure_switches += -DCLANG_ENABLE_CLANGD=$(clangd)
configure_switches += -DLLDB_TOOL_LLDB_SERVER_BUILD=$(lldb-server)


PYTHON_VERSION = 3.10

configure_switches += -DPython3_EXECUTABLE=$(PYTHON3)
configure_switches += -DPython3_INCLUDE_DIRS=$(TARGET_DEST_DIR)/usr/include/python$(PYTHON_VERSION)
configure_switches += -DPython3_LIBRARIES=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libpython$(PYTHON_VERSION).so

configure_switches += -DLLDB_ENABLE_PYTHON=On
configure_switches += -DLLDB_PYTHON_RELATIVE_PATH=lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION)/site-packages
configure_switches += -DLLDB_PYTHON_EXE_RELATIVE_PATH=$(PYTHON3)
configure_switches += -DLLDB_PYTHON_EXT_SUFFIX='.so'

configure_switches += -DPERL_EXECUTABLE=$(PERL)
configure_switches += -DPKG_CONFIG_EXECUTABLE=/usr/bin/pkg-config

configure_switches += -DZLIB_INCLUDE_DIR=$(TARGET_DEST_DIR)/usr/include
configure_switches += -DZLIB_LIBRARY_RELEASE=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libz.so

configure_switches += -DLIBLZMA_INCLUDE_DIR=$(TARGET_DEST_DIR)/usr/include
configure_switches += -DLIBLZMA_LIBRARY_RELEASE=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/liblzma.so

configure_switches += -Dzstd_INCLUDE_DIR=$(TARGET_DEST_DIR)/usr/include
configure_switches += -Dzstd_LIBRARY=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libzstd.so

configure_switches += -DLIBXML2_INCLUDE_DIR=$(TARGET_DEST_DIR)/usr/include/libxml2
configure_switches += -DLIBXML2_LIBRARY=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libxml2.so

configure_switches += -DOPENMP_STANDALONE_BUILD=ON
configure_switches += -DOPENMP_ENABLE_LIBOMPTARGET=OFF
configure_switches += -DOPENMP_LIBDIR_SUFFIX='$(MULTILIB_PPC32_SUFFIX)'

configure_switches += -DLLVM_ENABLE_FFI=ON
configure_switches += -DFFI_INCLUDE_DIR=$(TARGET_DEST_DIR)/usr/include
configure_switches += -DFFI_INCLUDE_PATH=$(TARGET_DEST_DIR)/usr/include
configure_switches += -DFFI_LIBRARY_DIR=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)
configure_switches += -DFFI_LIBRARY_PATH=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libffi.so
configure_switches += -DFFI_LIBRARIES=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libffi.so

configure_switches += -DLLDB_ENABLE_LUA=ON
configure_switches += -DLUA_INCLUDE_DIR=$(TARGET_DEST_DIR)/usr/include
configure_switches += -DLUA_LIBRARY=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/liblua.so
configure_switches += -DLUA_MATH_LIBRARY=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libm.so

configure_switches += -DLLDB_ENABLE_LIBEDIT=ON
configure_switches += -DLLVM_ENABLE_LIBEDIT=ON
configure_switches += -DLLVM_ENABLE_TERMINFO=ON

configure_switches += -DTERMINFO_LIB=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libtinfo.so
configure_switches += -DCOMPILER_RT_TERMINFO_LIB=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libtinfo.so
configure_switches += -DTerminfo_LIBRARIES=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libtinfo.so

configure_switches += -DCURSES_CURSES_LIBRARY=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libcursesw.so
configure_switches += -DCURSES_FORM_LIBRARY=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libformw.so
configure_switches += -DCURSES_INCLUDE_PATH=$(TARGET_DEST_DIR)/usr/include
configure_switches += -DCURSES_NCURSES_LIBRARY=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libncursesw.so
configure_switches += -DPANEL_LIBRARIES=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libpanelw.so

configure_switches += -Dpkgcfg_lib_NCURSES_ncurses=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libncursesw.so
configure_switches += -Dpkgcfg_lib_NCURSES_tinfo=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/libtinfo.so

configure_switches += -DLLDB_ENABLE_CURSES=On

configure_switches += -DLLVM_BUILD_DOCS=OFF

configure_switches += -DCMAKE_CROSSCOMPILING=True

configure_switches += -DLLVM_DEFAULT_TARGET_TRIPLE=$(TARGET32)
configure_switches += -DCOMPILER_RT_DEFAULT_TARGET_TRIPLE=$(TARGET32)
configure_switches += -DLLVM_HOST_TRIPLE=$(TARGET32)

configure_switches += -DLLVM_BUILD_LLVM_DYLIB=ON

configure_switches += -DLLVM_TABLEGEN=$(CURDIR)/$(TARGET_BUILD_DIR)/build-machine/bin/llvm-tblgen
configure_switches += -DLLVM_CONFIG_PATH=$(CURDIR)/$(TARGET_BUILD_DIR)/build-machine/bin/llvm-config
configure_switches += -DCLANG_TABLEGEN=$(CURDIR)/$(TARGET_BUILD_DIR)/build-machine/bin/clang-tblgen
configure_switches += -DCLANG_PSEUDO_GEN=$(CURDIR)/$(TARGET_BUILD_DIR)/build-machine/bin/clang-pseudo-gen
configure_switches += -DCLANG_TIDY_CONFUSABLE_CHARS_GEN=$(CURDIR)/$(TARGET_BUILD_DIR)/build-machine/bin/clang-tidy-confusable-chars-gen
configure_switches += -DLLDB_TABLEGEN=$(CURDIR)/$(TARGET_BUILD_DIR)/build-machine/bin/lldb-tblgen
configure_switches += -DMLIR_LINALG_ODS_YAML_GEN=$(CURDIR)/$(TARGET_BUILD_DIR)/build-machine/bin/mlir-linalg-ods-yaml-gen
configure_switches += -DMLIR_PDLL_TABLEGEN=$(CURDIR)/$(TARGET_BUILD_DIR)/build-machine/bin/mlir-pdll
configure_switches += -DMLIR_TABLEGEN=$(CURDIR)/$(TARGET_BUILD_DIR)/build-machine/bin/mlir-tblgen

configure_switches += -DOPENMP_LLVM_LIT_EXECUTABLE=$(CURDIR)/$(TARGET_BUILD_DIR)/build-machine/bin/llvm-lit

llvm-config-targets = PowerPC


#
# NOTE:
# ====
#
#   CMAKE_SYSTEM_PROCESSOR cannot be defined by command line option:
#
toolchain-file = $(CURDIR)/$(TARGET_BUILD_DIR)/toolchain.cmake

configure_switches += -DCMAKE_TOOLCHAIN_FILE=$(toolchain-file)

cpu_arch = $(word 1,$(subst -, ,$(TARGET32)))


####### Dependencies

$(src_done): $(SRC_ARCHIVE) $(PATCHES_DEP)
	$(UNPACK_SRC_ARCHIVE)
	$(APPLY_PATCHES)
	@echo "set(CMAKE_SYSTEM_NAME Linux)"                  > $(toolchain-file)
	@echo "set(CMAKE_SYSTEM_PROCESSOR $(cpu_arch))"      >> $(toolchain-file)
	@echo "set(CMAKE_SYSROOT $(TARGET_DEST_DIR))"        >> $(toolchain-file)
	@echo "set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)" >> $(toolchain-file)
	@echo "set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)"  >> $(toolchain-file)
	@echo "set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)"  >> $(toolchain-file)
	@echo "set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)"  >> $(toolchain-file)
	@touch $@

$(build_target): $(src_done)
	@mkdir -p $(TARGET_BUILD_DIR)/build-machine
	@( cd $(TARGET_BUILD_DIR)/build-machine ; \
	   cmake -Wno-dev \
	         -G Ninja -DLLVM_ENABLE_PROJECTS='clang;lldb;clang-tools-extra;mlir' \
	                  -DCMAKE_BUILD_TYPE=Release \
	                  -DLLVM_LIBDIR_SUFFIX=$(MULTILIB_PPC32_SUFFIX) \
	                  -DLLVM_TARGETS_TO_BUILD='$(llvm-config-targets);$(amdgpu);$(bpf)' \
	                  -DLLVM_BUILD_LLVM_DYLIB=ON \
	                  -DLLVM_ENABLE_RTTI=ON \
	                  -DLLVM_INCLUDE_TESTS=OFF \
	                  -DLLVM_CCACHE_BUILD=ON \
	                  -DCCACHE_PROGRAM=$(CCACHE) \
	                  -DLLVM_CCACHE_DIR='$(CACHED_CC_OUTPUT)' \
	                  -DLLVM_CCACHE_PARAMS='CCACHE_CPP2=yes CCACHE_HASHDIR=yes CCACHE_BASEDIR=$(CCACHE_BASEDIR)' \
	                  -DCMAKE_SKIP_INSTALL_RPATH=YES \
	                  -DCMAKE_SKIP_RPATH=YES \
	                  -DCMAKE_EXE_LINKER_FLAGS='-Wl,-rpath,$(BUILD_BIN_RPATH) -L/lib$(BUILD_MULTILIB_SUFFIX) -L/usr/lib$(BUILD_MULTILIB_SUFFIX)' \
	                  -DCMAKE_C_FLAGS='-I/usr/include -flarge-source-files $(CC_NO_WARNINGS)' \
	                  -DCMAKE_CXX_FLAGS='-I/usr/include -flarge-source-files $(CXX_NO_WARNINGS)' \
	                  ../llvm-$(version)/llvm ; \
	   ninja  llvm-tblgen ; \
	   ninja clang-tblgen ; \
	   ninja clang-pseudo-gen ; \
	   ninja clang-tidy-confusable-chars-gen ; \
	   ninja  lldb-tblgen ; \
	   ninja  llvm-config ; \
	   ninja  mlir-linalg-ods-yaml-gen ; \
	   ninja  mlir-pdll ; \
	   ninja  mlir-tblgen ; \
	 )
	@mkdir -p $(build_dir)
	@( cd $(build_dir) ; \
	   $(BUILD_ENVIRONMENT) \
	     cmake -Wno-dev --trace-expand \
                   -G Ninja $(configure_switches) ../llvm-$(version)/llvm 2> CMakeTrace.txt ; \
	 )
	@( cd $(build_dir) ; \
	   ninja $(LLVM_JOBS) all ; \
	 )
	@touch $@

$(install_target): $(build_target)
	@mkdir -p $(LLVM_32_PKG)
	@cd $(build_dir) && $(env_sysroot) ninja install
	@( cd $(LLVM_32_PKG)/usr/bin ; \
	   ln -sf clang   $(TARGET32)-clang   ; \
	   ln -sf clang++ $(TARGET32)-clang++ ; \
	 )
	@( cd $(TARGET_BUILD_DIR)/build/bin ; \
	   cp -a clang-tblgen $(LLVM_32_PKG)/usr/bin ; \
	 )
	# ======= Move 32-Bit binaries into /usr/bin/32 directory =======
	@mkdir -p $(LLVM_32_PKG)/usr/bin/32
	@( cd $(LLVM_32_PKG)/usr/bin ; \
	   find . -maxdepth 1 -type f | xargs mv -t 32 ; \
	   find . -maxdepth 1 -type l | xargs mv -t 32 ; \
	 )
	# ======= Install $(TARGET32)-llvm-config =======
	@( cd $(TARGET_BUILD_DIR)/build-machine/bin ; \
	   cp -a clang-tblgen $(LLVM_32_PKG)/usr/bin/$(TARGET32)-clang-tblgen ; \
	   cp -a llvm-tblgen  $(LLVM_32_PKG)/usr/bin/$(TARGET32)-llvm-tblgen  ; \
	   cp -a lldb-tblgen  $(LLVM_32_PKG)/usr/bin/$(TARGET32)-lldb-tblgen  ; \
	   cp -a llvm-config  $(LLVM_32_PKG)/usr/bin/$(TARGET32)-llvm-config  ; \
	 )
	@( cd $(LLVM_32_PKG)/usr/bin/32 ; \
	   for file in clang-tblgen llvm-tblgen lldb-tblgen llvm-config ; do \
	     ln -sf ../$(TARGET32)-$${file} . ; \
	   done ; \
	 )
	# ======= Save config.h and llvm-config.h =======
	@for header in config ; do \
	   cp -a $(LLVM_32_PKG)/usr/include/clang/Config/$$header.h $(TARGET_BUILD_DIR) ; \
	 done
	@for header in Config ; do \
	   cp -a $(LLVM_32_PKG)/usr/include/lldb/Host/$$header.h $(TARGET_BUILD_DIR) ; \
	 done
	@for header in llvm-config ; do \
	   cp -a $(LLVM_32_PKG)/usr/include/llvm/Config/$$header.h $(TARGET_BUILD_DIR) ; \
	 done
	@rm -rf $(LLVM_32_PKG)/usr/include
	@rm -rf $(LLVM_32_PKG)/usr/libexec
	@rm -rf $(LLVM_32_PKG)/usr/share
	# ======= Restore config-32.h and llvm-config-32.h =======
	@mkdir -p $(LLVM_32_PKG)/usr/include/lldb/Host
	@mkdir -p $(LLVM_32_PKG)/usr/include/{clang,llvm}/Config
	@for header in config ; do \
	   cp -a $(TARGET_BUILD_DIR)/$$header.h $(LLVM_32_PKG)/usr/include/clang/Config/$$header-32.h ; \
	 done
	@for header in Config ; do \
	   cp -a $(TARGET_BUILD_DIR)/$$header.h $(LLVM_32_PKG)/usr/include/lldb/Host/$$header-32.h ; \
	 done
	@for header in llvm-config ; do \
	   cp -a $(TARGET_BUILD_DIR)/$$header.h $(LLVM_32_PKG)/usr/include/llvm/Config/$$header-32.h ; \
	 done
	# ======= Remove bundled python-six =======
	@rm -f $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION)/site-packages/six.py
	# ======= Install Python bindings =======
	@mkdir -p $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python2.7/site-packages
	@cp -a $(SRC_DIR)/clang/bindings/python/clang $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python2.7/site-packages
	@PYTHONPATH=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python2.7 $(PYTHON2)    -m compileall $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python2.7/site-packages/clang
	@PYTHONPATH=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python2.7 $(PYTHON2) -O -m compileall $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python2.7/site-packages/clang
	# ======= Install Python3 bindings =======
	@( cd $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION)/site-packages/lldb ; \
	   ln -sf ../../../../bin/32/lldb-argdumper ; \
	 )
	@mkdir -p $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION)/site-packages
	@cp -a $(SRC_DIR)/clang/bindings/python/clang $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION)/site-packages
	@PYTHONPATH=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION) $(PYTHON3)    -m compileall $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION)/site-packages/clang
	@PYTHONPATH=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION) $(PYTHON3) -O -m compileall $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION)/site-packages/clang
	@PYTHONPATH=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION) $(PYTHON3)    -m compileall $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION)/site-packages/lldb
	@PYTHONPATH=$(TARGET_DEST_DIR)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION) $(PYTHON3) -O -m compileall $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/python$(PYTHON_VERSION)/site-packages/lldb
	# ======= Remove build-dir from cmake files =======
	@( cd $(LLVM_32_PKG)/usr/lib$(MULTILIB_PPC32_SUFFIX)/cmake ; \
	   sed -i 's,$(CURDIR)/$(build_dir),/usr,g'                            polly/PollyConfig.cmake ; \
	   sed -i 's,$(CURDIR)/$(build_dir),,g'                                 llvm/LLVMExports.cmake ; \
	   sed -i 's,$(TARGET_DEST_DIR),,g'                                     llvm/LLVMExports.cmake ; \
	   sed -i 's,$(CURDIR)/$(build_dir)/tools/mlir/include,/usr/include,g'  mlir/MLIRConfig.cmake  ; \
	   sed -i 's,$(CURDIR)/$(TARGET_BUILD_DIR),/usr/src,g'                  mlir/MLIRConfig.cmake  ; \
	 )
	# ======= Install the same to $(TARGET_DEST_DIR) =======
	$(call install-into-devenv, $(LLVM_32_PKG))
	# ======= Remove $(TARGET32)-llvm-config from target package =======
	@rm -f $(LLVM_32_PKG)/usr/bin{,/32}/$(TARGET32)-clang-tblgen
	@rm -f $(LLVM_32_PKG)/usr/bin{,/32}/$(TARGET32)-llvm-tblgen
	@rm -f $(LLVM_32_PKG)/usr/bin{,/32}/$(TARGET32)-lldb-tblgen
	@rm -f $(LLVM_32_PKG)/usr/bin{,/32}/$(TARGET32)-llvm-config
	# ======= Chmod shared objects =======
	@( cd $(LLVM_32_PKG) ; \
	   find . -type f -name '*.so' | xargs chmod +w 2> /dev/null ; \
	 )
	# ======= Strip Binaries =======
	@( cd $(LLVM_32_PKG); \
	   find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs $(STRIP) --strip-unneeded 2> /dev/null ; \
	   find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs $(STRIP) --strip-unneeded 2> /dev/null ; \
	 )
	@touch $@

$(LLVM_32_PKG_DESCRIPTION_FILE): $(LLVM_32_PKG_DESCRIPTION_FILE_IN)
	@cat $< | $(SED) -e "s/@VERSION@/$(version)/g" > $@

$(pkg_certificate) : $(pkg_archive) ;
$(pkg_signature)   : $(pkg_archive) ;
$(pkg_description) : $(pkg_archive) ;

$(pkg_archive): $(install_target) $(LLVM_32_PKG_DESCRIPTION_FILE) $(LLVM_32_PKG_INSTALL_SCRIPT)
	@cp $(LLVM_32_PKG_DESCRIPTION_FILE) $(LLVM_32_PKG)/.DESCRIPTION
	@cp $(LLVM_32_PKG_INSTALL_SCRIPT) $(LLVM_32_PKG)/.INSTALL
	@$(BUILD_PKG_REQUIRES) $(LLVM_32_PKG)/.REQUIRES
	@echo "pkgname=$(LLVM_32_PKG_NAME)"                            >  $(LLVM_32_PKG)/.PKGINFO ; \
	 echo "pkgver=$(LLVM_32_PKG_VERSION)"                          >> $(LLVM_32_PKG)/.PKGINFO ; \
	 echo "arch=$(LLVM_32_PKG_ARCH)"                               >> $(LLVM_32_PKG)/.PKGINFO ; \
	 echo "distroname=$(LLVM_32_PKG_DISTRO_NAME)"                  >> $(LLVM_32_PKG)/.PKGINFO ; \
	 echo "distrover=$(LLVM_32_PKG_DISTRO_VERSION)"                >> $(LLVM_32_PKG)/.PKGINFO ; \
	 echo "group=$(LLVM_32_PKG_GROUP)"                             >> $(LLVM_32_PKG)/.PKGINFO ; \
	 echo "short_description=\"$(LLVM_32_PKG_SHORT_DESCRIPTION)\"" >> $(LLVM_32_PKG)/.PKGINFO ; \
	 echo "url=$(LLVM_32_PKG_URL)"                                 >> $(LLVM_32_PKG)/.PKGINFO ; \
	 echo "license=$(LLVM_32_PKG_LICENSE)"                         >> $(LLVM_32_PKG)/.PKGINFO
	@$(PSEUDO) sh -c "cd $(LLVM_32_PKG) && \
	                  chown -R root:root . && \
	                  $(MAKE_PACKAGE) -J --linkadd=yes $(GNUPG_OPTIONS) -m -d .. ."