make/devkit/Tools.gmk - master - githubmirror/riscv-port

make/devkit/Tools.gmk
515 строк17 KB
Yasumasa Suenaga
8386625: Devkit could not be built on glibc 2.43+
16 июн 2026, 03:52
16 июн 2026, 03:5223aa48f
#
# Copyright (c) 2013, 2026, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#

################################################################################
#
# Workhorse makefile for creating ONE cross compiler
# Needs either to be from BUILD -> BUILD OR have
# BUILD -> HOST prebuilt
#
# NOTE: There is a bug here. We don't limit the
# PATH when building BUILD -> BUILD, which means that
# if you configure after you've once build the BUILD->BUILD
# compiler THAT one will be picked up as the compiler for itself.
# This is not so great, especially if you did a partial delete
# of the target tree.
#
# Fix this...
#

include Common.gmk

lowercase = $(shell echo $1 | tr A-Z a-z)

$(info TARGET=$(TARGET))
$(info HOST=$(HOST))
$(info BUILD=$(BUILD))

################################################################################
# Define external dependencies

GNU_BASE_URL := https://ftp.gnu.org/pub/gnu

BINUTILS_VER_ONLY := 2.43
BINUTILS_BASE_URL := $(GNU_BASE_URL)/binutils
BINUTILS_SHA512 := 93e063163e54d6a6ee2bd48dc754270bf757a3635b49a702ed6b310e929e94063958512d191e66beaf44275f7ea60865dbde138b624626739679fcc306b133bb

CCACHE_VER_ONLY := 4.10.2
CCACHE_BASE_URL := https://github.com/ccache/ccache/releases/download
CCACHE_CMAKE_BASED := 1
CCACHE_SHA512 := 3815c71d7266c32839acb306763268018acc58b3bbbd9ec79fc101e4217c1720d2ad2f01645bf69168c1c61d27700b6f3bb755cfa82689cca69824f015653f3c

GCC_VER_ONLY := 14.2.0
GCC_BASE_URL := $(GNU_BASE_URL)/gcc
GCC_SHA512 := 932bdef0cda94bacedf452ab17f103c0cb511ff2cec55e9112fc0328cbf1d803b42595728ea7b200e0a057c03e85626f937012e49a7515bc5dd256b2bf4bc396

GDB_VER_ONLY := 15.2
GDB_BASE_URL := $(GNU_BASE_URL)/gdb
GDB_SHA512 := 624007deceb5b15ba89c0725883d1a699fa46714ef30887f3d0165e17c5d65d634671740a135aa69e437d916218abb08cfa2a38ed309ff19d48f51da56b2a8ba

GMP_VER_ONLY := 6.3.0
GMP_BASE_URL := $(GNU_BASE_URL)/gmp
GMP_SHA512 := e85a0dab5195889948a3462189f0e0598d331d3457612e2d3350799dba2e244316d256f8161df5219538eb003e4b5343f989aaa00f96321559063ed8c8f29fd2

MPC_VER_ONLY := 1.3.1
MPC_BASE_URL := $(GNU_BASE_URL)/mpc
MPC_SHA512 := 4bab4ef6076f8c5dfdc99d810b51108ced61ea2942ba0c1c932d624360a5473df20d32b300fc76f2ba4aa2a97e1f275c9fd494a1ba9f07c4cb2ad7ceaeb1ae97

MPFR_VER_ONLY := 4.2.1
MPFR_BASE_URL := https://www.mpfr.org
MPFR_SHA512 := bc68c0d755d5446403644833ecbb07e37360beca45f474297b5d5c40926df1efc3e2067eecffdf253f946288bcca39ca89b0613f545d46a9e767d1d4cf358475

DEPENDENCIES := BINUTILS CCACHE GCC GDB GMP MPC MPFR

$(foreach dep,$(DEPENDENCIES),$(eval $(dep)_VER := $(call lowercase,$(dep)-$($(dep)_VER_ONLY))))

BINUTILS_URL := $(BINUTILS_BASE_URL)/$(BINUTILS_VER).tar.xz
CCACHE_URL := $(CCACHE_BASE_URL)/v$(CCACHE_VER_ONLY)/$(CCACHE_VER).tar.xz
GCC_URL := $(GCC_BASE_URL)/$(GCC_VER)/$(GCC_VER).tar.xz
GDB_URL := $(GDB_BASE_URL)/$(GDB_VER).tar.xz
GMP_URL := $(GMP_BASE_URL)/$(GMP_VER).tar.xz
MPC_URL := $(MPC_BASE_URL)/$(MPC_VER).tar.gz
MPFR_URL := $(MPFR_BASE_URL)/$(MPFR_VER)/$(MPFR_VER).tar.xz

REQUIRED_MIN_MAKE_MAJOR_VERSION := 4
ifneq ($(REQUIRED_MIN_MAKE_MAJOR_VERSION),)
  MAKE_MAJOR_VERSION := $(word 1,$(subst ., ,$(MAKE_VERSION)))
  SUPPORTED_MAKE_VERSION := $(shell [ $(MAKE_MAJOR_VERSION) -ge $(REQUIRED_MIN_MAKE_MAJOR_VERSION) ] && echo true)
  ifneq ($(SUPPORTED_MAKE_VERSION),true)
    $(error "Make v$(MAKE_VERSION) is too old, must use v$(REQUIRED_MIN_MAKE_MAJOR_VERSION) or above")
  endif
endif

################################################################################
# Define directories
DOWNLOAD := $(OUTPUT_ROOT)/download
SRCDIR := $(OUTPUT_ROOT)/src

# Marker files
LINK_LIBS_MARKER := $(BUILDDIR)/link_libs.marker

################################################################################
# Unpack source packages

# Generate downloading + checksum verification of sources.
define DownloadVerify
  # Allow override
  $(1)_DIRNAME ?= $(basename $(basename $(notdir $($(1)_URL))))
  $(1)_DIR = $(abspath $(SRCDIR)/$$($(1)_DIRNAME))
  ifeq ($$($(1)_CMAKE_BASED),)
    $(1)_CFG = $$($(1)_DIR)/configure
    $(1)_SRC_MARKER = $$($(1)_DIR)/configure
    $(1)_CONFIG = $(CONFIG)
  else
    $(1)_CFG = cmake
    $(1)_SRC_MARKER = $$($(1)_DIR)/CMakeLists.txt
    $(1)_CONFIG = $$(CMAKE_CONFIG) $$($(1)_DIR)
  endif
  $(1)_FILE = $(DOWNLOAD)/$(notdir $($(1)_URL))

  $$($(1)_SRC_MARKER): $$($(1)_FILE)
	mkdir -p $$(SRCDIR)
	tar -C $$(SRCDIR) -xf $$<
	$$(foreach p,$$(abspath $$(wildcard patches/$$(ARCH)-$$(notdir $$($(1)_DIR)).patch)), \
	  echo PATCHING $$(p); \
	  patch -d $$($(1)_DIR) -p1 -i $$(p); \
	)
	touch $$@

  $$($(1)_FILE):
	mkdir -p $$(@D)
	wget -O - $$($(1)_URL) > $$@.tmp
	sha512_actual="$$$$(sha512sum $$@.tmp | awk '{ print $$$$1; }')"; \
	if [ x"$$$${sha512_actual}" != x"$$($(1)_SHA512)" ]; then \
	  echo "Checksum mismatch for $$@.tmp"; \
	  echo "    Expected: $$($(1)_SHA512)"; \
	  echo "    Actual:   $$$${sha512_actual}"; \
	  exit 1; \
	fi
	mv $$@.tmp $$@
endef

# Download and unpack all source packages
$(foreach dep,$(DEPENDENCIES),$(eval $(call DownloadVerify,$(dep))))

# Define marker files for each source package to be compiled
$(foreach dep,$(DEPENDENCIES),$(eval $(dep) = $(TARGETDIR)/$($(dep)_VER).done))

################################################################################

# Default base config
CONFIG = \
    --target=$(TARGET) \
    --host=$(HOST) --build=$(BUILD) \
    --prefix=$(PREFIX) \
    #

CMAKE_CONFIG = -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$(PREFIX)

PATHEXT = $(PREFIX)/bin:

PATHPRE = PATH=$(PATHEXT)$(PATH)
NUM_CORES := $(shell cat /proc/cpuinfo | grep -c processor)
BUILDPAR = -j$(NUM_CORES)

# Default commands to when making
MAKECMD =
INSTALLCMD = install

declare_tools = CC$(1)=$(2)gcc LD$(1)=$(2)ld AR$(1)=$(2)ar AS$(1)=$(2)as RANLIB$(1)=$(2)ranlib CXX$(1)=$(2)g++ OBJDUMP$(1)=$(2)objdump

ifeq ($(HOST),$(BUILD))
  ifeq ($(HOST),$(TARGET))
    TOOLS = $(call declare_tools,_FOR_TARGET,)
  endif
endif

TOOLS ?= $(call declare_tools,_FOR_TARGET,$(TARGET)-)

################################################################################

ifeq (x86_64,$(ARCH))
  LIBDIR := lib64
else
  LIBDIR := lib
endif

$(BUILDDIR)/$(BINUTILS_VER)-$(LIBDIR)/Makefile:
	CFLAGS += CFLAGS_$(LIBDIR)
$(BUILDDIR)/$(BINUTILS_VER)-$(LIBDIR)/Makefile:
	LIBDIR = --libdir=$(TARGETDIR)/$(LIBDIR)

BFDLIB += $(TARGETDIR)/$(BINUTILS_VER)-$(LIBDIR).done
BFDMAKES += $(BUILDDIR)/$(BINUTILS_VER)-$(LIBDIR)/Makefile

# Only build these two libs.
$(BFDLIB): MAKECMD = all-libiberty all-bfd
$(BFDLIB): INSTALLCMD = install-libiberty install-bfd

# Building targets libbfd + libiberty. HOST==TARGET, i.e not
# for a cross env.
$(BFDMAKES): CONFIG = --target=$(TARGET) \
    --host=$(TARGET) --build=$(BUILD) \
    --prefix=$(TARGETDIR) \
    --with-sysroot=$(SYSROOT) \
    $(LIBDIR)

$(BFDMAKES): TOOLS = $(call declare_tools,_FOR_TARGET,$(TARGET)-) $(call declare_tools,,$(TARGET)-)

################################################################################

$(GCC) \
    $(BINUTILS) \
    $(GMP) \
    $(MPFR) \
    $(MPC) \
    $(BFDMAKES) \
    $(CCACHE): ENVS += $(TOOLS)

# libdir to work around hateful bfd stuff installing into wrong dirs...
# ensure we have 64 bit bfd support in the HOST library.
$(BUILDDIR)/$(BINUTILS_VER)/Makefile: CONFIG += --enable-64-bit-bfd --libdir=$(PREFIX)/$(LIBDIR)

ifeq ($(filter $(ARCH), s390x riscv64 ppc64le), )
  # gold compiles but cannot link properly on s390x @ gcc 13.2 and Fedore 41
  # gold is not available for riscv64 and ppc64le,
  # and subsequent linking will fail if we try to enable it.
  LINKER_CONFIG_ENABLE_GOLD := --enable-gold=default
endif

# Makefile creation. Simply run configure in build dir.
# Setting CFLAGS to -O2 generates a much faster ld.
$(BFDMAKES) \
$(BUILDDIR)/$(BINUTILS_VER)/Makefile: $(BINUTILS_CFG)
	$(info Configuring $@. Log in $(@D)/log.config)
	@mkdir -p $(@D)
	( \
	  cd $(@D); \
	  $(PATHPRE) $(ENVS) CFLAGS="-O2 $(CFLAGS)" \
	      $(BINUTILS_CFG) \
	      $(CONFIG) \
	      $(LINKER_CONFIG_ENABLE_GOLD) \
	      --with-sysroot=$(SYSROOT) \
	      --disable-nls \
	      --disable-gprofng \
	      --program-prefix=$(TARGET)- \
	      --enable-threads \
	      --enable-plugins \
	) > $(@D)/log.config 2>&1
	@echo 'done'

$(BUILDDIR)/$(MPFR_VER)/Makefile: $(MPFR_CFG)
	$(info Configuring $@. Log in $(@D)/log.config)
	@mkdir -p $(@D)
	( \
	  cd $(@D); \
	  $(PATHPRE) $(ENVS) CFLAGS="$(CFLAGS)" \
	      $(MPFR_CFG) \
	      $(CONFIG) \
	      --program-prefix=$(TARGET)- \
	      --enable-shared=no \
	      --with-gmp=$(PREFIX) \
	) > $(@D)/log.config 2>&1
	@echo 'done'

$(BUILDDIR)/$(GMP_VER)/Makefile: $(GMP_CFG)
	$(info Configuring $@. Log in $(@D)/log.config)
	@mkdir -p $(@D)
	( \
	  cd $(@D); \
	  $(PATHPRE) $(ENVS) CFLAGS="$(CFLAGS)" \
	      $(GMP_CFG) \
	      --host=$(HOST) --build=$(BUILD) \
	      --prefix=$(PREFIX) \
	      --disable-nls \
	      --program-prefix=$(TARGET)- \
	      --enable-shared=no \
	      --with-mpfr=$(PREFIX) \
	) > $(@D)/log.config 2>&1
	@echo 'done'

$(BUILDDIR)/$(MPC_VER)/Makefile: $(MPC_CFG)
	$(info Configuring $@. Log in $(@D)/log.config)
	@mkdir -p $(@D)
	( \
	  cd $(@D); \
	  $(PATHPRE) $(ENVS) CFLAGS="$(CFLAGS)" \
	      $(MPC_CFG) \
	      $(CONFIG) \
	      --program-prefix=$(TARGET)- \
	      --enable-shared=no \
	      --with-mpfr=$(PREFIX) \
	      --with-gmp=$(PREFIX) \
	) > $(@D)/log.config 2>&1
	@echo 'done'

# Only valid if glibc target -> linux
# proper destructor handling for c++
ifneq (,$(findstring linux,$(TARGET)))
  $(BUILDDIR)/$(GCC_VER)/Makefile: CONFIG += --enable-__cxa_atexit
endif

$(BUILDDIR)/$(GCC_VER)/Makefile: CONFIG += --disable-libgomp
ifeq ($(ARCH), armhfp)
  $(BUILDDIR)/$(GCC_VER)/Makefile: CONFIG +=  --with-float=hard
endif
ifeq ($(ARCH), riscv64)
  $(BUILDDIR)/$(GCC_VER)/Makefile: CONFIG += --disable-libsanitizer
endif

# We don't need to support multilib
CONFIG += --disable-multilib

# Want:
# c,c++
# shared libs
# skip native language.
# and link and assemble with the binutils we created
# earlier, so --with-gnu*
$(BUILDDIR)/$(GCC_VER)/Makefile: $(GCC_CFG)
	$(info Configuring $@. Log in $(@D)/log.config)
	mkdir -p $(@D)
	( \
	  cd $(@D); \
	  $(PATHPRE) $(ENVS) $(GCC_CFG) $(EXTRA_CFLAGS) \
	      $(CONFIG) \
	      --with-sysroot=$(SYSROOT) \
	      --with-debug-prefix-map=$(OUTPUT_ROOT)=devkit \
	      --enable-languages=c,c++ \
	      --enable-shared \
	      --disable-nls \
	      --with-gnu-as \
	      --with-gnu-ld \
	      --with-mpfr=$(PREFIX) \
	      --with-gmp=$(PREFIX) \
	      --with-mpc=$(PREFIX) \
	) > $(@D)/log.config 2>&1
	@echo 'done'

# need binutils for gcc
$(GCC): $(BINUTILS)

# as of 4.3 or so need these for doing config
$(BUILDDIR)/$(GCC_VER)/Makefile: $(GMP) $(MPFR) $(MPC)
$(MPFR): $(GMP)
$(MPC): $(GMP) $(MPFR)

################################################################################
# Build gdb but only where host and target match
ifeq ($(HOST), $(TARGET))
  $(BUILDDIR)/$(GDB_VER)/Makefile: $(GDB_CFG)
	$(info Configuring $@. Log in $(@D)/log.config)
	mkdir -p $(@D)
	( \
	  cd $(@D); \
	  $(PATHPRE) $(ENVS) CFLAGS="$(CFLAGS)" $(GDB_CFG) \
	      $(CONFIG) \
	      --with-sysroot=$(SYSROOT) \
	      --with-mpfr=$(PREFIX) \
	      --with-gmp=$(PREFIX) \
	) > $(@D)/log.config 2>&1
	@echo 'done'

  $(GDB): $(GCC)
else
  $(BUILDDIR)/$(GDB_VER)/Makefile:
	$(info Faking $@, not used when cross-compiling)
	mkdir -p $(@D)
	echo "install:" > $@
	@echo 'done'
endif

################################################################################
# very straightforward. just build a ccache. it is only for host.
$(BUILDDIR)/$(CCACHE_VER)/Makefile: $(CCACHE_SRC_MARKER)
	$(info Configuring $@. Log in $(@D)/log.config)
	@mkdir -p $(@D)
	@( \
	  cd $(@D); \
	  $(PATHPRE) $(ENVS) $(CCACHE_CFG) $(CCACHE_CONFIG) \
	) > $(@D)/log.config 2>&1
	@echo 'done'

GCC_PATCHED = $(TARGETDIR)/gcc-patched

################################################################################
# For some reason cpp is not created as a target-compiler
ifeq ($(HOST),$(TARGET))
  $(GCC_PATCHED): $(LINK_LIBS_MARKER)
	@echo -n 'Creating compiler symlinks...'
	@for f in cpp; do \
	  if [ ! -e $(PREFIX)/bin/$(TARGET)-$$f ]; then \
	    cd $(PREFIX)/bin && \
	    ln -fs $$f $(TARGET)-$$f; \
	  fi \
	done
	@touch $@
	@echo 'done'

  ##############################################################################
  # Ugly at best. Seems that when we compile host->host compiler, that are NOT
  # the BUILD compiler, the result will not try searching for libs in package root.
  # "Solve" this by create links from the target libdirs to where they are.
  $(LINK_LIBS_MARKER): $(GCC)
	@echo -n 'Creating library symlinks...'
	@for f in `cd $(PREFIX)/$(LIBDIR) && ls`; do \
	  if [ ! -e $(TARGETDIR)/$(LIBDIR)/$$f ]; then \
	    mkdir -p $(TARGETDIR)/$(LIBDIR) && \
	    cd $(TARGETDIR)/$(LIBDIR)/ && \
	    ln -fs ../../$(LIBDIR)/$$f $$f; \
	  fi \
	done
	@touch $@
	@echo 'done'
else
  $(GCC_PATCHED):
	@echo 'done'
endif

################################################################################
# Build in two steps.
# make <default>
# make install.
# Use path to our build hosts cross tools
# Always need to build cross tools for build host self.
$(TARGETDIR)/%.done: $(BUILDDIR)/%/Makefile
	$(info Building $(basename $@). Log in $(<D)/log.build)
	$(PATHPRE) $(ENVS) $(MAKE) $(BUILDPAR) -f $< -C $(<D) $(MAKECMD) $(MAKECMD.$(notdir $@)) > $(<D)/log.build 2>&1
	@echo -n 'installing...'
	$(PATHPRE) $(MAKE) $(INSTALLPAR) -f $< -C $(<D) $(INSTALLCMD) $(MAKECMD.$(notdir $@)) > $(<D)/log.install 2>&1
	@mkdir -p $(@D)
	@touch $@
	@echo 'done'

################################################################################

$(PREFIX)/devkit.info:
	@echo 'Creating devkit.info in the root of the kit'
	rm -f $@
	touch $@
	echo '# This file describes to configure how to interpret the contents of this' >> $@
	echo '# devkit' >> $@
	echo '' >> $@
	echo 'DEVKIT_NAME="$(GCC_VER) - $(BASE_OS_DESCRIPTION)"' >> $@
	echo 'DEVKIT_TOOLCHAIN_PATH="$$DEVKIT_ROOT/bin"' >> $@
	echo 'DEVKIT_SYSROOT="$$DEVKIT_ROOT/$(TARGET)/sysroot"' >> $@
	echo 'DEVKIT_EXTRA_PATH="$$DEVKIT_ROOT/bin"' >> $@

################################################################################
# Copy these makefiles into the root of the kit

THESE_MAKEFILES := Makefile $(wildcard *.gmk) patches
COPIED_MAKEFILES := $(addprefix $(PREFIX)/, $(THESE_MAKEFILES))

$(PREFIX)/%: ./%
	rm -rf $@
	cp -r $< $@

################################################################################

ifeq ($(TARGET), $(HOST))
  # To build with dtrace support, the build needs access to the dtrace executable from the
  # sysroot. Generally we don't want to add binaries in the sysroot to the path, but
  # luckily this seems to execute well enough on a different host Linux distro, so symlink
  # it into the main bin dir.
  $(PREFIX)/bin/dtrace:
	@echo 'Creating dtrace soft link'
	ln -s ../$(HOST)/sysroot/usr/bin/dtrace $@

  $(PREFIX)/bin/%:
	@echo 'Creating missing $* soft link'
	ln -s $(TARGET)-$* $@

  MISSING_LINK_NAMES = \
      addr2line ar as c++ c++filt dwp elfedit g++ gcc gcc-$(GCC_VER_ONLY) gprof ld ld.bfd \
      nm objcopy objdump ranlib readelf size strings strip
  ifneq ($(LINKER_CONFIG_ENABLE_GOLD), )
    MISSING_LINK_NAMES += ld.gold
  endif

  MISSING_LINKS := $(addprefix $(PREFIX)/bin/, $(MISSING_LINK_NAMES))
endif

# Add link to work around "plugin needed to handle lto object" (JDK-8344272)
$(PREFIX)/lib/bfd-plugins/liblto_plugin.so: $(PREFIX)/libexec/gcc/$(TARGET)/$(GCC_VER_ONLY)/liblto_plugin.so
	@echo 'Creating missing $(@F) soft link'
	@mkdir -p $(@D)
	ln -s $$(realpath -s --relative-to=$(@D) $<) $@

MISSING_LINKS += $(PREFIX)/lib/bfd-plugins/liblto_plugin.so

################################################################################

bfdlib: $(BFDLIB)
binutils: $(BINUTILS)
gcc: $(GCC) $(GCC_PATCHED)
gdb: $(GDB)
all: binutils gcc bfdlib gdb \
    $(MISSING_LINKS) $(COPIED_MAKEFILES) $(PREFIX)/devkit.info

# this is only built for host. so separate.
ccache: $(CCACHE)

.PHONY: bfdlib binutils gcc gdb all ccache