mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-27 09:12:32 +00:00
26915c14b7
In addition to autogen and autoconf, the tool-chain build script requires ncurses (for building GDB), wget (to download the tool-chain source code), and texinfo. Let the tool check if these packages are installed instead of failing later during the build.
607 lines
24 KiB
Makefile
Executable File
607 lines
24 KiB
Makefile
Executable File
#!/usr/bin/make -f
|
|
#
|
|
# \brief Tool-chain creation tool for the Genode OS Framework
|
|
# \author Norman Feske
|
|
# \date 2009-02-03
|
|
#
|
|
|
|
help:
|
|
$(ECHO)
|
|
$(ECHO) "Build tool chain for the Genode OS Framework"
|
|
$(ECHO)
|
|
$(ECHO) "The tool chain consists of GCC $(GCC_VERSION) and binutils $(BINUTILS_VERSION)"
|
|
$(ECHO) "and will be created at '$(LOCAL_INSTALL_LOCATION)'."
|
|
$(ECHO)
|
|
$(ECHO) "--- available commands ---"
|
|
$(ECHO) "x86 - create tool chain for x86"
|
|
$(ECHO) "arm - create tool chain for arm"
|
|
$(ECHO) "clean - clean everything except downloaded archives"
|
|
$(ECHO) "cleanall - clean everything including downloaded archives"
|
|
$(ECHO) "install - copy tool chain to '$(INSTALL_LOCATION)'"
|
|
$(ECHO)
|
|
|
|
#
|
|
# User interface
|
|
#
|
|
|
|
SUPPORTED_PLATFORMS := x86 microblaze arm
|
|
|
|
PLATFORM := $(firstword $(filter $(SUPPORTED_PLATFORMS),$(MAKECMDGOALS)))
|
|
|
|
$(SUPPORTED_PLATFORMS): install
|
|
|
|
#
|
|
# Enable parallel build for 2nd-level $(MAKE) by default
|
|
#
|
|
|
|
MAKE_OPT ?= -j4
|
|
|
|
#
|
|
# Determine Genode base directory based on the known location of the
|
|
# 'create_builddir' tool within the Genode source tree
|
|
#
|
|
|
|
GENODE_DIR ?= $(realpath $(dir $(MAKEFILE_LIST))/..)
|
|
|
|
#
|
|
# Download locations
|
|
#
|
|
|
|
DOWNLOAD_MIRROR ?= ftp://ftp.fu-berlin.de
|
|
GCC_DOWNLOAD_URL = $(DOWNLOAD_MIRROR)/gnu/gcc
|
|
BINUTILS_DOWNLOAD_URL = $(DOWNLOAD_MIRROR)/gnu/binutils
|
|
GDB_DOWNLOAD_URL = $(DOWNLOAD_MIRROR)/gnu/gdb
|
|
GMP_DOWNLOAD_URL = $(DOWNLOAD_MIRROR)/gnu/gmp
|
|
MPFR_DOWNLOAD_URL = $(DOWNLOAD_MIRROR)/gnu/mpfr
|
|
MPC_DOWNLOAD_URL ?= http://www.multiprecision.org/mpc/download
|
|
|
|
|
|
#
|
|
# Tool versions and install location
|
|
#
|
|
|
|
GCC_VERSION = 4.6.1
|
|
BINUTILS_VERSION = 2.21.1
|
|
GDB_VERSION = 7.3.1
|
|
GMP_VERSION = 5.0.2
|
|
MPFR_VERSION = 3.1.0
|
|
MPC_VERSION = 0.9
|
|
INSTALL_LOCATION = /usr/local/genode-gcc
|
|
DOWNLOAD_DIR = download
|
|
CONTRIB_DIR = contrib
|
|
|
|
BINUTILS_DOWNLOAD_TBZ2 = binutils-$(BINUTILS_VERSION).tar.bz2
|
|
|
|
# download file name differs from dir name found within the archive
|
|
ifeq ($(BINUTILS_VERSION),2.21.1)
|
|
BINUTILS_DOWNLOAD_TBZ2 = binutils-$(BINUTILS_VERSION)a.tar.bz2
|
|
endif
|
|
|
|
#
|
|
# Utilities
|
|
#
|
|
|
|
SHELL = bash
|
|
BRIGHT_COL = \033[01;33m
|
|
DEFAULT_COL = \033[0m
|
|
ECHO = @echo -e
|
|
VERBOSE = @
|
|
|
|
AUTOCONF_gcc_4.4.5 = autoconf2.59
|
|
AUTOCONF_gcc_4.6.1 = autoconf2.64
|
|
|
|
AUTOCONF = $(AUTOCONF_gcc_$(GCC_VERSION))
|
|
|
|
ifeq ($(AUTOCONF),)
|
|
$(error Unknown autoconf version for GCC $(GCC_VERSION).)
|
|
endif
|
|
|
|
#
|
|
# Check if 'autoconf' is installed
|
|
#
|
|
ifeq ($(shell which $(AUTOCONF)),)
|
|
$(error Need to have '$(AUTOCONF)' installed.)
|
|
endif
|
|
|
|
#
|
|
# Check if 'libncurses' is installed
|
|
#
|
|
ifneq ($(shell $(LD) -lncurses -e0 -o /tmp/a.out && echo ok),ok)
|
|
$(error Need to have 'libncurses' installed.)
|
|
endif
|
|
|
|
#
|
|
# Check if 'texinfo' is installed
|
|
#
|
|
ifeq ($(shell which texi2pdf),)
|
|
$(error Need to have 'texinfo' installed.)
|
|
endif
|
|
|
|
#
|
|
# Check if 'wget' is installed
|
|
#
|
|
ifeq ($(shell which wget),)
|
|
$(error Need to have 'wget' installed.)
|
|
endif
|
|
|
|
#
|
|
# Check if 'autogen' is installed
|
|
#
|
|
ifeq ($(shell which autogen)),)
|
|
$(error Need to have 'autogen' installed.)
|
|
endif
|
|
|
|
#
|
|
# Libc stub
|
|
#
|
|
|
|
LIBC_GEN_SYMLINKS = \
|
|
stdint.h memory.h string.h stdlib.h unistd.h errno.h wchar.h \
|
|
ctype.h strings.h wctype.h math.h stdio.h dlfcn.h inttypes.h \
|
|
malloc.h signal.h fcntl.h assert.h locale.h setjmp.h time.h \
|
|
link.h gnu-versions.h elf.h
|
|
|
|
LIBC_GEN_SYS_SYMLINKS = types.h stat.h sem.h
|
|
|
|
LIBC_DIR = $(shell pwd)/build/libc/include
|
|
LIBC_STUB_H = $(GENODE_DIR)/tool/libgcc_libc_stub.h
|
|
|
|
LIBC = $(addprefix $(LIBC_DIR)/,$(LIBC_GEN_SYMLINKS)) \
|
|
$(addprefix $(LIBC_DIR)/sys/,$(LIBC_GEN_SYS_SYMLINKS))
|
|
|
|
$(LIBC_DIR) $(LIBC_DIR)/sys:
|
|
$(VERBOSE)mkdir -p $@
|
|
|
|
$(addprefix $(LIBC_DIR)/,$(LIBC_GEN_SYMLINKS)): $(LIBC_DIR)
|
|
$(VERBOSE)ln -sf $(LIBC_STUB_H) $@
|
|
|
|
$(addprefix $(LIBC_DIR)/sys/,$(LIBC_GEN_SYS_SYMLINKS)): $(LIBC_DIR)/sys
|
|
$(VERBOSE)ln -sf $(LIBC_STUB_H) $@
|
|
|
|
#
|
|
# 'configure' parameters for binutils, gcc and gdb
|
|
#
|
|
|
|
LOCAL_INSTALL_LOCATION = $(shell pwd)/build/install
|
|
|
|
#
|
|
# Local install location for gmp, mpfr, and mpc libraries. These libraries are
|
|
# requried at build time of gcc. We install them locally before invoking the
|
|
# gcc build. Because the libs do not need to be included in the tool-chain
|
|
# package (they are statically linked against gcc), we install them to a
|
|
# different install location as gcc.
|
|
#
|
|
LOCAL_LIB_INSTALL_LOCATION = $(shell pwd)/build/lib-install
|
|
|
|
TARGET_NAME_x86 = x86_64-elf
|
|
TARGET_NAME_microblaze = microblaze-elf
|
|
TARGET_NAME_arm = arm-elf-eabi
|
|
|
|
ifneq ($(VERBOSE),)
|
|
CONFIG_QUIET = --quiet
|
|
MAKEFLAGS += --quiet
|
|
export MAKEFLAGS
|
|
endif
|
|
|
|
COMMON_CONFIG = $(CONFIG_QUIET) \
|
|
--prefix=$(LOCAL_INSTALL_LOCATION) \
|
|
--program-prefix=genode-$(PLATFORM)- \
|
|
--target=$(TARGET_NAME_$(PLATFORM)) \
|
|
--program-transform-name="s/$(TARGET_NAME_$(PLATFORM))/$(PLATFORM)/"
|
|
|
|
BINUTILS_CONFIG += $(COMMON_CONFIG) --disable-werror
|
|
|
|
#
|
|
# Prevent GNU assembler from treating '/' as the start of a comment. In
|
|
# 'gas/config/tc-i386.c', the policy of handling '/' is defined. For Linux, '/'
|
|
# is treated as division, which we expect. To apply this needed policy for our
|
|
# plain 'elf' version gas, we supply the definition of 'TE_LINUX' by hand.
|
|
# Fortunately, this define is not used outside of gas.
|
|
#
|
|
BINUTILS_CONFIG += CFLAGS=-DTE_LINUX
|
|
|
|
#
|
|
# Add platform-specific binutils configure arguments
|
|
#
|
|
BINUTILS_CONFIG += $(BINUTILS_CONFIG_$(PLATFORM))
|
|
|
|
#
|
|
# Dummy libc symbols to resolve unresolved references when linking
|
|
# 'libgcc_s.so'. Even though, this library is not used on Genode, we want the
|
|
# link command to succeed to complete the build process.
|
|
#
|
|
DUMMY_LIBC_SYMS = strlen free memcpy malloc memset abort dl_iterate_phdr
|
|
LD_PREFIX = -Wl,
|
|
LD_DEFSYM_DUMMY_LIBC = $(addprefix $(LD_PREFIX)--defsym=,$(addsuffix =0,$(DUMMY_LIBC_SYMS)))
|
|
|
|
GCC_CONFIG += $(COMMON_CONFIG) \
|
|
--with-gnu-as --with-gnu-ld --disable-tls --disable-threads \
|
|
--disable-libstdcxx-pch \
|
|
--enable-shared \
|
|
--with-gmp=$(LOCAL_LIB_INSTALL_LOCATION) \
|
|
--with-mpfr=$(LOCAL_LIB_INSTALL_LOCATION) \
|
|
--with-mpc=$(LOCAL_LIB_INSTALL_LOCATION) \
|
|
CPPFLAGS_FOR_TARGET=-I$(LIBC_DIR) \
|
|
CFLAGS_FOR_TARGET="-I$(LIBC_DIR) -nostdlib $(LD_DEFSYM_DUMMY_LIBC) -fPIC"
|
|
|
|
GCC_CONFIG += $(GCC_CONFIG_$(PLATFORM))
|
|
|
|
#
|
|
# Configure options passed to gcc
|
|
#
|
|
# The 't-linux' tmake file is needed to let the tool chain use 'unwind-dw2-fde-glibc',
|
|
# needed for the exception handling on Genode in the presence of shared libraries.
|
|
#
|
|
HOST_CONFIG_ARGS = $(CONFIG_QUIET) \
|
|
host_xm_include_list=$(LINK_SPEC_H_$(PLATFORM)) \
|
|
tmake_file='t-slibgcc-elf-ver t-slibgcc-nolc-override t-linux'
|
|
|
|
# passed to target components such as libgcc, libstdc++
|
|
TARGET_CONFIG_ARGS = $(CONFIG_QUIET) \
|
|
extra_parts='crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o'
|
|
|
|
# compile libsupc++ as position-independent code
|
|
TARGET_CONFIG_ARGS += LIBSUPCXX_PICFLAGS='-prefer-pic'
|
|
|
|
GCC_INSTALL_RULE = install-strip
|
|
ifeq ($(GCC_VERSION),4.4.5)
|
|
GCC_INSTALL_RULE = install
|
|
endif
|
|
|
|
#
|
|
# Default linker script
|
|
#
|
|
# Needed only to make target-configure happy.
|
|
#
|
|
|
|
LD_SCRIPT_microblaze = $(LOCAL_INSTALL_LOCATION)/$(TARGET_NAME_microblaze)/lib/xilinx.ld
|
|
|
|
$(LD_SCRIPT_$(PLATFORM)):
|
|
$(VERBOSE)mkdir -p $(dir $@)
|
|
$(VERBOSE)touch $@
|
|
|
|
#
|
|
# Link spec
|
|
#
|
|
# The 'LINK_SPEC' define comprises the rules of how the GCC frontend invokes
|
|
# the linker.
|
|
#
|
|
|
|
LINK_SPEC_H_x86 = $(shell pwd)/build/$(PLATFORM)/link_spec.h
|
|
|
|
$(LINK_SPEC_H_x86):
|
|
$(VERBOSE)echo "#define LINK_SPEC \"%{!m32:-m elf_x86_64} %{m32:-m elf_i386} %{shared:-shared} %{!static:--eh-frame-hdr}\"" > $@
|
|
|
|
$(LINK_SPEC_H_arm):
|
|
$(VERBOSE)echo "#define LINK_SPEC \"%(shared:-shared) %{!static:--eh-frame-hdr}\"" > $@
|
|
|
|
#
|
|
# Platform-specific multilib support
|
|
#
|
|
|
|
MAKE_OPT_x86 := MULTILIB_OPTIONS="m64/m32" MULTILIB_DIRNAMES="64 32"
|
|
MAKE_OPT += $(MAKE_OPT_$(PLATFORM))
|
|
|
|
#
|
|
# Build rules and dependencies between build steps
|
|
#
|
|
# We use the binaries 'objdump' and 'g++' as representatives for expressing
|
|
# dependencies. All other programs will be generated as side effect.
|
|
#
|
|
|
|
BINUTILS_BINARIES = build/$(PLATFORM)/binutils/binutils/objdump
|
|
BINUTILS_INSTALLED_BINARIES = $(LOCAL_INSTALL_LOCATION)/bin/genode-$(PLATFORM)-objdump
|
|
GCC_BINARIES = build/$(PLATFORM)/gcc/gcc/g++
|
|
GCC_INSTALLED_BINARIES = $(LOCAL_INSTALL_LOCATION)/bin/genode-$(PLATFORM)-g++
|
|
GDB_BINARIES = build/$(PLATFORM)/gdb/gdb/gdb
|
|
GDB_INSTALLED_BINARIES = $(LOCAL_INSTALL_LOCATION)/bin/genode-$(PLATFORM)-gdb
|
|
|
|
build_all: $(GCC_INSTALLED_BINARIES) $(GDB_INSTALLED_BINARIES)
|
|
|
|
$(DOWNLOAD_DIR):
|
|
$(VERBOSE)mkdir -p $@
|
|
|
|
$(DOWNLOAD_DIR)/$(BINUTILS_DOWNLOAD_TBZ2): $(DOWNLOAD_DIR)
|
|
$(ECHO) "$(BRIGHT_COL)downloading binutils...$(DEFAULT_COL)"
|
|
$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(BINUTILS_DOWNLOAD_URL)/$(BINUTILS_DOWNLOAD_TBZ2) && touch $@
|
|
|
|
$(DOWNLOAD_DIR)/gcc-core-$(GCC_VERSION).tar.bz2: $(DOWNLOAD_DIR)
|
|
$(ECHO) "$(BRIGHT_COL)downloading gcc...$(DEFAULT_COL)"
|
|
$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(GCC_DOWNLOAD_URL)/gcc-$(GCC_VERSION)/gcc-core-$(GCC_VERSION).tar.bz2 && touch $@
|
|
|
|
$(DOWNLOAD_DIR)/gcc-g++-$(GCC_VERSION).tar.bz2: $(DOWNLOAD_DIR)
|
|
$(ECHO) "$(BRIGHT_COL)downloading g++...$(DEFAULT_COL)"
|
|
$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(GCC_DOWNLOAD_URL)/gcc-$(GCC_VERSION)/gcc-g++-$(GCC_VERSION).tar.bz2 && touch $@
|
|
|
|
$(DOWNLOAD_DIR)/gmp-$(GMP_VERSION).tar.bz2: $(DOWNLOAD_DIR)
|
|
$(ECHO) "$(BRIGHT_COL)downloading gmp...$(DEFAULT_COL)"
|
|
$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(GMP_DOWNLOAD_URL)/gmp-$(GMP_VERSION).tar.bz2 && touch $@
|
|
|
|
$(DOWNLOAD_DIR)/mpfr-$(MPFR_VERSION).tar.bz2: $(DOWNLOAD_DIR)
|
|
$(ECHO) "$(BRIGHT_COL)downloading mpfr...$(DEFAULT_COL)"
|
|
$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(MPFR_DOWNLOAD_URL)/mpfr-$(MPFR_VERSION).tar.bz2 && touch $@
|
|
|
|
$(DOWNLOAD_DIR)/mpc-$(MPC_VERSION).tar.gz: $(DOWNLOAD_DIR)
|
|
$(ECHO) "$(BRIGHT_COL)downloading mpc...$(DEFAULT_COL)"
|
|
$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(MPC_DOWNLOAD_URL)/mpc-$(MPC_VERSION).tar.gz && touch $@
|
|
|
|
$(CONTRIB_DIR)/gmp-$(GMP_VERSION)/configure: $(DOWNLOAD_DIR)/gmp-$(GMP_VERSION).tar.bz2
|
|
$(ECHO) "$(BRIGHT_COL)unpacking gmp...$(DEFAULT_COL)"
|
|
$(VERBOSE)tar xfj $< -C $(CONTRIB_DIR)
|
|
|
|
$(CONTRIB_DIR)/mpfr-$(MPFR_VERSION)/configure: $(DOWNLOAD_DIR)/mpfr-$(MPFR_VERSION).tar.bz2
|
|
$(ECHO) "$(BRIGHT_COL)unpacking mpfr...$(DEFAULT_COL)"
|
|
$(VERBOSE)tar xfj $< -C $(CONTRIB_DIR)
|
|
|
|
$(CONTRIB_DIR)/mpc-$(MPC_VERSION)/configure: $(DOWNLOAD_DIR)/mpc-$(MPC_VERSION).tar.gz
|
|
$(ECHO) "$(BRIGHT_COL)unpacking mpc...$(DEFAULT_COL)"
|
|
$(VERBOSE)tar xfz $< -C $(CONTRIB_DIR)
|
|
|
|
$(CONTRIB_DIR)/gcc-$(GCC_VERSION)/configure: $(addprefix $(DOWNLOAD_DIR)/,gcc-core-$(GCC_VERSION).tar.bz2 gcc-g++-$(GCC_VERSION).tar.bz2)
|
|
$(ECHO) "$(BRIGHT_COL)unpacking gcc and g++...$(DEFAULT_COL)"
|
|
$(VERBOSE)mkdir -p $(CONTRIB_DIR)
|
|
$(VERBOSE)for i in $^ ; do tar xfj $$i -C $(CONTRIB_DIR) ;done
|
|
$(VERBOSE)touch $@
|
|
$(ECHO) "$(BRIGHT_COL)patching gcc build system...$(DEFAULT_COL)"
|
|
@#
|
|
@# Enable support for passing custom 'tmake_file' and 'extra_parts' to the
|
|
@# GCC configure process uncommenting the default initialization of the
|
|
@# respective variables. The 'extra_parts' variable is used to carry the
|
|
@# the information about which crtN files are to be created.
|
|
@#
|
|
@# The 't-386elf' file must the treated to prevent it from defining the
|
|
@# 'EXTRA_PARTS' variable. If defined, the 'libgcc' Makefile would prepare
|
|
@# it against our custom list of 'extra_parts' and consequently fail.
|
|
@#
|
|
$(VERBOSE)sed -i "/^tmake_file=$$/s/^/#/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/gcc/config.gcc
|
|
$(VERBOSE)sed -i "/^extra_parts=$$/s/^/#/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/gcc/config.gcc
|
|
$(VERBOSE)sed -i "/^extra_parts=$$/s/^/#/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/libgcc/config.host
|
|
$(VERBOSE)sed -i "/^EXTRA_PARTS=/s/^/#/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/gcc/config/i386/t-i386elf
|
|
$(VERBOSE)sed -i "/^EXTRA_MULTILIB_PARTS *=/s/^/#/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/gcc/config/arm/t-arm-elf
|
|
@#
|
|
@# Let 'config.gcc' expand our already populated 'tmake_file' variable rather
|
|
@# than making a hard assignment. This is needed for the ARM platform because
|
|
@# the target 'arm-elf-eabi' actually matches the pattern 'arm-*-*-eabi' in
|
|
@# the 'config.gcc' file.
|
|
@#
|
|
$(VERBOSE)sed -i "/tmake_file=\"arm/s/=\"/=\"\$${tmake_file} /" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/gcc/config.gcc
|
|
@#
|
|
@# Enable LINK_SPEC customization via configure arguments
|
|
@#
|
|
@# We add a hook for sneaking our custom LINK_SPEC definition into the GCC
|
|
@# configure process by uncommentig the 'host_xm_include_list'. This enables us
|
|
@# to supply a custom header file to be included into 'gcc/config.h' defining
|
|
@# the 'LINK_SPEC' macro. This macro expresses the policy of how the GCC
|
|
@# frontend invokes 'ld' on multiarch platforms. I.e., on x86, we need to pass
|
|
@# '-melf_i386' to 'ld' when building in '-m32' mode.
|
|
@#
|
|
$(VERBOSE)sed -i "/^host_xm_include_list=$$/s/^/#/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/gcc/configure.ac
|
|
@#
|
|
@# Make sure to disable the 'inhibit_libc' flag, which is evaluated when
|
|
@# compiling libgcc. When libc is inhibited, the 'unwind-dw2-fde-glibc.c'
|
|
@# is not using the "new" glibc exception handling mechanism. However,
|
|
@# Genode's dynamic linker relies on this mechanism.
|
|
@#
|
|
$(VERBOSE)sed -i "/inhibit_libc=true/s/true/false # was true/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/gcc/configure.ac
|
|
@#
|
|
@# Accept prepopulation of 'host_configargs' and 'target_configargs' as
|
|
@# configure argument (only needed for gcc-4.4.5, fixed with later versions)
|
|
@#
|
|
$(VERBOSE)sed -i "/host_configargs=.--cache-file/s/=./=\"\$$host_configargs /" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/configure.ac
|
|
$(VERBOSE)sed -i "/target_configargs=..baseargs/s/=.*/=\"\$$target_configargs \$${baseargs}\"/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/configure.ac
|
|
@#
|
|
@# Allow customization of CPPFLAGS_FOR_TARGET, not supported by the original
|
|
@# GCC config and build system.
|
|
@#
|
|
$(VERBOSE)sed -i "/^CXXFLAGS_FOR_TARGET =/s/^/CPPFLAGS_FOR_TARGET = @CPPFLAGS_FOR_TARGET@\n/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/Makefile.tpl
|
|
$(VERBOSE)sed -i "/AC_SUBST(CFLAGS_FOR_TARGET)/s/^/AC_SUBST(CPPFLAGS_FOR_TARGET)\n/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/configure.ac
|
|
@#
|
|
@# Fix the handling of CPP_FOR_TARGET. Without the fix, the configure script
|
|
@# of libgcc tries to use the normal 'cpp' for executing preprocessor tests,
|
|
@# which produces bogus results.
|
|
@#
|
|
$(VERBOSE)sed -i "/CC=.*XGCC.*export CC/s/^/ CPP=\"\$$(CPP_FOR_TARGET) \$$(XGCC_FLAGS_FOR_TARGET) \$$\$$TFLAGS\"; export CPP; \\\\\n/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/Makefile.tpl
|
|
$(VERBOSE)sed -i "/^CC_FOR_TARGET=/s/^/CPP_FOR_TARGET=\$$(STAGE_CC_WRAPPER) @CPP_FOR_TARGET@\n/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/Makefile.tpl
|
|
$(VERBOSE)sed -i "/CC=.*XGCC.*TFLAGS....$$/s/^/ 'CPP=\$$\$$(CPP_FOR_TARGET) \$$\$$(XGCC_FLAGS_FOR_TARGET) \$$\$$(TFLAGS)' \\\\\n/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/Makefile.tpl
|
|
$(VERBOSE)sed -i "/flag= CC_FOR_TARGET/s/^/flags_to_pass = { flag= CPP_FOR_TARGET ; };\n/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/Makefile.def
|
|
$(VERBOSE)sed -i "/^GCC_TARGET_TOOL.cc,/s/^/GCC_TARGET_TOOL(cpp, CPP_FOR_TARGET, CPP, \[gcc\/cpp -B\$$\$$r\/\$$(HOST_SUBDIR)\/gcc\/\])\n/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/configure.ac
|
|
@#
|
|
@# Ensure -fno-short-enums as default.
|
|
@#
|
|
$(VERBOSE)sed -i "s/return TARGET_AAPCS_BASED && arm_abi != ARM_ABI_AAPCS_LINUX/return false/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/gcc/config/arm/arm.c
|
|
@#
|
|
@# Remove sanity check for host/target combination in configure script of
|
|
@# libstdc++. An alternative fix would be the addition of a new host or
|
|
@# the use of an existing one. However, adding a new host would require
|
|
@# us to maintain a larger patch to the GCC build system, and using an
|
|
@# existing host comes with all the (possibly unwanted) policies associated
|
|
@# with the respective host platform. We want to stick with the bare-bone
|
|
@# compiler as much as possible.
|
|
@#
|
|
$(VERBOSE)sed -i "/No support for this host.target combination/d" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/libstdc++-v3/crossconfig.m4
|
|
$(VERBOSE)cd $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/libstdc++-v3; $(AUTOCONF)
|
|
@#
|
|
@# Allow passing of PICFLAGS to the configure script of libstdc++.
|
|
@# Without this change, libsupc++ would be compiled w/o PICFLAGS, resulting
|
|
@# in text relocations. Because for base tool chains, no 'dynamic_linker'
|
|
@# is defined (see 'libtool.m4'), 'dynamic_linker' is set to 'no', which
|
|
@# results in 'can_build_shared = no', which, in turn , results
|
|
@# in 'enable_shared = no', which, in turn, sets 'LIBSUPCXX_PICFLAGS' to
|
|
@# nothing rather then '-prefer-pic'.
|
|
@#
|
|
$(VERBOSE)sed -i "/LIBSUPCXX_PICFLAGS=$$/s/LIB/__LIB/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/libstdc++-v3/configure.ac
|
|
@#
|
|
@# Re-generate configure scripts
|
|
@#
|
|
$(VERBOSE)cd $(CONTRIB_DIR)/gcc-$(GCC_VERSION); autogen Makefile.def
|
|
$(VERBOSE)cd $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/libgcc; $(AUTOCONF)
|
|
$(VERBOSE)cd $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/libstdc++-v3; $(AUTOCONF)
|
|
$(VERBOSE)cd $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/gcc; $(AUTOCONF)
|
|
$(VERBOSE)cd $(CONTRIB_DIR)/gcc-$(GCC_VERSION); $(AUTOCONF)
|
|
@#
|
|
@# Fix a bug in gcc 4.6.1 that causes compile errors when building Qt4 for ARM
|
|
@# More detailed description at and solution from http://gcc.gnu.org/ml/gcc-patches/2010-11/msg02245.html
|
|
@#
|
|
ifeq ($(GCC_VERSION),4.6.1)
|
|
$(ECHO) "$(BRIGHT_COL)patching gcc...$(DEFAULT_COL)"
|
|
$(VERBOSE)sed -i "/|| (volatilep && flag_strict_volatile_bitfields > 0/s/)/ \&\& (bitpos % GET_MODE_ALIGNMENT (mode) != 0))/" $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/gcc/expr.c
|
|
endif
|
|
|
|
$(CONTRIB_DIR)/binutils-$(BINUTILS_VERSION)/configure: $(DOWNLOAD_DIR)/$(BINUTILS_DOWNLOAD_TBZ2)
|
|
$(ECHO) "$(BRIGHT_COL)unpacking binutils...$(DEFAULT_COL)"
|
|
$(VERBOSE)mkdir -p $(CONTRIB_DIR)
|
|
$(VERBOSE)tar xfj $^ -C $(CONTRIB_DIR) && touch $@
|
|
|
|
build/$(PLATFORM)/binutils/Makefile: $(CONTRIB_DIR)/binutils-$(BINUTILS_VERSION)/configure
|
|
$(ECHO) "$(BRIGHT_COL)configuring binutils...$(DEFAULT_COL)"
|
|
$(VERBOSE)mkdir -p $(dir $@)
|
|
$(VERBOSE)cd $(dir $@); ../../../$(CONTRIB_DIR)/binutils-$(BINUTILS_VERSION)/configure $(BINUTILS_CONFIG)
|
|
|
|
$(BINUTILS_BINARIES): build/$(PLATFORM)/binutils/Makefile
|
|
$(ECHO) "$(BRIGHT_COL)builing binutils...$(DEFAULT_COL)"
|
|
$(VERBOSE)$(MAKE) -C $(dir $<) $(MAKE_OPT)
|
|
|
|
$(BINUTILS_INSTALLED_BINARIES): $(BINUTILS_BINARIES)
|
|
$(ECHO) "$(BRIGHT_COL)installing binutils...$(DEFAULT_COL)"
|
|
$(VERBOSE)for i in binutils gas ld intl opcodes; do \
|
|
$(MAKE) -C build/$(PLATFORM)/binutils/$$i install-strip; done
|
|
$(VERBOSE)$(MAKE) -C build/$(PLATFORM)/binutils/libiberty install
|
|
|
|
COMMON_LIB_CONFIG = --prefix=$(LOCAL_LIB_INSTALL_LOCATION) \
|
|
--disable-shared --enable-static
|
|
|
|
GMP_CONFIG = $(COMMON_LIB_CONFIG)
|
|
MPFR_CONFIG = $(COMMON_LIB_CONFIG) --with-gmp=$(LOCAL_LIB_INSTALL_LOCATION)
|
|
MPC_CONFIG = $(COMMON_LIB_CONFIG) --with-gmp=$(LOCAL_LIB_INSTALL_LOCATION) \
|
|
--with-mpfr=$(LOCAL_LIB_INSTALL_LOCATION)
|
|
|
|
$(LOCAL_LIB_INSTALL_LOCATION)/lib/libgmp.a: build/gmp/Makefile
|
|
$(LOCAL_LIB_INSTALL_LOCATION)/lib/libmpfr.a: build/mpfr/Makefile
|
|
$(LOCAL_LIB_INSTALL_LOCATION)/lib/libmpc.a: build/mpc/Makefile
|
|
|
|
# rule to build libgmp, libmpfr, and libmpc
|
|
$(LOCAL_LIB_INSTALL_LOCATION)/lib/lib%.a:
|
|
$(ECHO) "$(BRIGHT_COL)building lib$*...$(DEFAULT_COL)"
|
|
$(VERBOSE)make -C build/$* all install
|
|
|
|
build/gmp/Makefile: $(CONTRIB_DIR)/gmp-$(GMP_VERSION)/configure
|
|
|
|
build/gmp/Makefile:
|
|
$(ECHO) "$(BRIGHT_COL)configuring libgmp...$(DEFAULT_COL)"
|
|
$(VERBOSE)mkdir -p $(dir $@)
|
|
$(VERBOSE)cd $(dir $@); \
|
|
../../$(CONTRIB_DIR)/gmp-$(GMP_VERSION)/configure $(GMP_CONFIG)
|
|
|
|
build/mpfr/Makefile: $(CONTRIB_DIR)/mpfr-$(MPFR_VERSION)/configure \
|
|
$(LOCAL_LIB_INSTALL_LOCATION)/lib/libgmp.a
|
|
|
|
build/mpfr/Makefile:
|
|
$(ECHO) "$(BRIGHT_COL)configuring libmpfr...$(DEFAULT_COL)"
|
|
$(VERBOSE)mkdir -p $(dir $@)
|
|
$(VERBOSE)cd $(dir $@); \
|
|
../../$(CONTRIB_DIR)/mpfr-$(MPFR_VERSION)/configure $(MPFR_CONFIG)
|
|
|
|
build/mpc/Makefile: $(CONTRIB_DIR)/mpc-$(MPC_VERSION)/configure \
|
|
$(LOCAL_LIB_INSTALL_LOCATION)/lib/libgmp.a \
|
|
$(LOCAL_LIB_INSTALL_LOCATION)/lib/libmpfr.a
|
|
|
|
build/mpc/Makefile:
|
|
$(ECHO) "$(BRIGHT_COL)configuring libmpc...$(DEFAULT_COL)"
|
|
$(VERBOSE)mkdir -p $(dir $@)
|
|
$(VERBOSE)cd $(dir $@); \
|
|
../../$(CONTRIB_DIR)/mpc-$(MPC_VERSION)/configure $(MPC_CONFIG)
|
|
|
|
build/$(PLATFORM)/gcc/Makefile: $(CONTRIB_DIR)/gcc-$(GCC_VERSION)/configure \
|
|
$(BINUTILS_INSTALLED_BINARIES) \
|
|
$(LOCAL_LIB_INSTALL_LOCATION)/lib/libgmp.a \
|
|
$(LOCAL_LIB_INSTALL_LOCATION)/lib/libmpfr.a \
|
|
$(LOCAL_LIB_INSTALL_LOCATION)/lib/libmpc.a
|
|
|
|
build/$(PLATFORM)/gcc/Makefile:
|
|
$(ECHO) "$(BRIGHT_COL)configuring gcc...$(DEFAULT_COL)"
|
|
$(VERBOSE)mkdir -p $(dir $@)
|
|
$(VERBOSE)cd $(dir $@); \
|
|
host_configargs="$(HOST_CONFIG_ARGS)" \
|
|
target_configargs="$(TARGET_CONFIG_ARGS)" \
|
|
../../../$(CONTRIB_DIR)/gcc-$(GCC_VERSION)/configure $(GCC_CONFIG)
|
|
|
|
$(GCC_BINARIES): build/$(PLATFORM)/gcc/Makefile \
|
|
$(LINK_SPEC_H_$(PLATFORM)) \
|
|
$(LD_SCRIPT_$(PLATFORM)) \
|
|
$(LIBC)
|
|
|
|
$(GCC_BINARIES): build/$(PLATFORM)/gcc/Makefile
|
|
$(ECHO) "$(BRIGHT_COL)builing gcc...$(DEFAULT_COL)"
|
|
$(VERBOSE)$(MAKE) -C $(dir $<) $(MAKE_OPT)
|
|
|
|
$(GCC_INSTALLED_BINARIES): $(GCC_BINARIES)
|
|
$(ECHO) "$(BRIGHT_COL)installing gcc...$(DEFAULT_COL)"
|
|
$(VERBOSE)$(MAKE) -C build/$(PLATFORM)/gcc $(GCC_INSTALL_RULE)
|
|
|
|
$(DOWNLOAD_DIR)/gdb-$(GDB_VERSION).tar.bz2: $(DOWNLOAD_DIR)
|
|
$(ECHO) "$(BRIGHT_COL)downloading gdb...$(DEFAULT_COL)"
|
|
$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(GDB_DOWNLOAD_URL)/gdb-$(GDB_VERSION).tar.bz2 && touch $@
|
|
|
|
$(CONTRIB_DIR)/gdb-$(GDB_VERSION)/configure: $(DOWNLOAD_DIR)/gdb-$(GDB_VERSION).tar.bz2
|
|
$(ECHO) "$(BRIGHT_COL)unpacking gdb...$(DEFAULT_COL)"
|
|
$(VERBOSE)mkdir -p $(CONTRIB_DIR)
|
|
$(VERBOSE)tar xfj $^ -C $(CONTRIB_DIR) && touch $@
|
|
$(ECHO) "$(BRIGHT_COL)patching gdb...$(DEFAULT_COL)"
|
|
@#
|
|
@# Include 'solib.o' and 'solib-svr4.o' in arm*-*-* (non-OS) target configuration for shared library support
|
|
@#
|
|
$(VERBOSE)sed -i "s/gdb_target_obs=\"arm-tdep\.o\"$$/gdb_target_obs=\"arm-tdep.o solib.o solib-svr4.o\"/" $(CONTRIB_DIR)/gdb-$(GDB_VERSION)/gdb/configure.tgt
|
|
@#
|
|
@# Add an x86_64-*-* (non-OS) target with shared library support
|
|
@#
|
|
$(VERBOSE)sed -i "/^xtensa\*-\*-linux\*/ s/^/x86_64-*-*)\n\tgdb_target_obs=\"amd64-tdep.o i386-tdep.o i387-tdep.o solib.o solib-svr4.o\"\n\t;;\n/" $(CONTRIB_DIR)/gdb-$(GDB_VERSION)/gdb/configure.tgt
|
|
@#
|
|
@# Enable shared library support
|
|
@#
|
|
$(VERBOSE)sed -i "/^#include \"features\/i386\/amd64-avx\.c\"$$/ s/$$/\n\n#include \"solib-svr4\.h\"/" $(CONTRIB_DIR)/gdb-$(GDB_VERSION)/gdb/amd64-tdep.c
|
|
$(VERBOSE)sed -i "/AMD64 generally uses/ s/^/ set_solib_svr4_fetch_link_map_offsets(gdbarch, svr4_lp64_fetch_link_map_offsets);\n\n/" $(CONTRIB_DIR)/gdb-$(GDB_VERSION)/gdb/amd64-tdep.c
|
|
$(VERBOSE)sed -i "/^#include \"features\/arm-with-m\.c\"$$/ s/$$/\n\n#include \"solib-svr4\.h\"/" $(CONTRIB_DIR)/gdb-$(GDB_VERSION)/gdb/arm-tdep.c
|
|
$(VERBOSE)sed -i "/gdbarch = gdbarch_alloc (&info, tdep);/ s/$$/\n\n set_solib_svr4_fetch_link_map_offsets(gdbarch, svr4_ilp32_fetch_link_map_offsets);/" $(CONTRIB_DIR)/gdb-$(GDB_VERSION)/gdb/arm-tdep.c
|
|
$(VERBOSE)sed -i "/^#include \"features\/i386\/i386-mmx\.c\"$$/ s/$$/\n\n#include \"solib-svr4\.h\"/" $(CONTRIB_DIR)/gdb-$(GDB_VERSION)/gdb/i386-tdep.c
|
|
$(VERBOSE)sed -i "/gdbarch = gdbarch_alloc (&info, tdep);/ s/$$/\n\n set_solib_svr4_fetch_link_map_offsets(gdbarch, svr4_ilp32_fetch_link_map_offsets);/" $(CONTRIB_DIR)/gdb-$(GDB_VERSION)/gdb/i386-tdep.c
|
|
@#
|
|
@# Enable software single-stepping on ARM
|
|
@#
|
|
$(VERBOSE)sed -i "/gdbarch = gdbarch_alloc (&info, tdep);/ s/$$/\n\n set_gdbarch_software_single_step(gdbarch, arm_software_single_step);/" $(CONTRIB_DIR)/gdb-$(GDB_VERSION)/gdb/arm-tdep.c
|
|
|
|
build/$(PLATFORM)/gdb/Makefile: $(CONTRIB_DIR)/gdb-$(GDB_VERSION)/configure
|
|
$(ECHO) "$(BRIGHT_COL)configuring gdb...$(DEFAULT_COL)"
|
|
$(VERBOSE)mkdir -p $(dir $@)
|
|
$(VERBOSE)cd $(dir $@); \
|
|
../../../$(CONTRIB_DIR)/gdb-$(GDB_VERSION)/configure $(COMMON_CONFIG)
|
|
|
|
$(GDB_BINARIES): build/$(PLATFORM)/gdb/Makefile
|
|
$(ECHO) "$(BRIGHT_COL)builing gdb...$(DEFAULT_COL)"
|
|
$(VERBOSE)$(MAKE) -C $(dir $<) $(MAKE_OPT)
|
|
|
|
$(GDB_INSTALLED_BINARIES): $(GDB_BINARIES)
|
|
$(ECHO) "$(BRIGHT_COL)installing gdb...$(DEFAULT_COL)"
|
|
$(VERBOSE)$(MAKE) -C build/$(PLATFORM)/gdb install
|
|
|
|
#
|
|
# Clean rules
|
|
#
|
|
|
|
clean:
|
|
rm -rf $(addprefix $(CONTRIB_DIR)/,binutils-$(BINUTILS_VERSION) gcc-$(GCC_VERSION))
|
|
rm -rf build
|
|
|
|
cleanall: clean
|
|
rm -rf $(DOWNLOAD_DIR)/$(BINUTILS_DOWNLOAD_TBZ2)
|
|
rm -rf $(DOWNLOAD_DIR)/gcc-core-$(GCC_VERSION).tar.bz2
|
|
rm -rf $(DOWNLOAD_DIR)/gcc-g++-$(GCC_VERSION).tar.bz2
|
|
|
|
#
|
|
# Install rules
|
|
#
|
|
|
|
install: build_all
|
|
$(ECHO) "$(BRIGHT_COL)installing tool chain to '$(INSTALL_LOCATION)'...$(DEFAULT_COL)"
|
|
$(VERBOSE)sudo cp -a --remove-destination --no-target-directory $(LOCAL_INSTALL_LOCATION) $(INSTALL_LOCATION)
|
|
|