[ipfire-2.x.git] / lfs / gcc

###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2007-2022  IPFire Team  <info@ipfire.org>                     #
#                                                                             #
# This program is free software: you can redistribute it and/or modify        #
# it under the terms of the GNU General Public License as published by        #
# the Free Software Foundation, either version 3 of the License, or           #
# (at your option) any later version.                                         #
#                                                                             #
# This program 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 for more details.                                #
#                                                                             #
# You should have received a copy of the GNU General Public License           #
# along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
###############################################################################

###############################################################################
# Definitions
###############################################################################

include Config

VER        = 13.1.0

GMP_VER    = 6.2.1
MPFR_VER   = 4.2.0
MPC_VER    = 1.3.1

THISAPP    = gcc-$(VER)
DL_FILE    = $(THISAPP).tar.xz
DL_FROM    = $(URL_IPFIRE)
DIR_APP    = $(DIR_SRC)/$(THISAPP)

ifeq "$(PASS)" "1"
CFLAGS    := $(patsubst -march=%,,$(CFLAGS))
CFLAGS    := $(patsubst -mfpu=%,,$(CFLAGS))
CFLAGS    := $(patsubst -mtune=%,,$(CFLAGS))
CFLAGS    := $(patsubst -mfloat-abi=%,,$(CFLAGS))
CFLAGS    := $(filter-out -fexceptions,$(CFLAGS))

CFLAGS    := $(patsubst -mindirect-branch=%,,$(CFLAGS))
CFLAGS    := $(patsubst -mfunction-return=%,,$(CFLAGS))
CFLAGS    := $(patsubst -fstack-clash-protection,,$(CFLAGS))
CFLAGS    := $(patsubst -fcf-protection,,$(CFLAGS))
endif

CXXFLAGS  := $(CFLAGS)

# Normal build or $(TOOLS_DIR) build.
#
ifeq "$(ROOT)" ""
  TARGET = $(DIR_INFO)/$(THISAPP)
  EXTRA_CONFIG = \
	--prefix=/usr \
	--libexecdir=/usr/lib \
	--enable-shared \
	--enable-threads=posix \
	--enable-__cxa_atexit \
	--enable-clocale=gnu \
	--enable-languages=c,c++ \
	--disable-bootstrap \
	--disable-nls
  EXTRA_MAKE =
  EXTRA_INSTALL =
ifeq "$(PASS)" "A"
  TARGET = $(DIR_INFO)/$(THISAPP)-libatomic
endif
else
ifeq "$(PASS)" "1"
  TARGET = $(DIR_INFO)/$(THISAPP)-tools1
  EXTRA_CONFIG = \
	--target=$(CROSSTARGET) \
	--prefix=$(TOOLS_DIR) \
	--with-sysroot=$(ROOT) \
	--with-local-prefix=$(TOOLS_DIR) \
	--with-native-system-header-dir=$(TOOLS_DIR)/include \
	--with-glibc-version=2.11 \
	--disable-nls \
	--disable-shared \
	--disable-multilib \
	--disable-decimal-float \
	--disable-threads \
	--disable-libatomic \
	--disable-libmudflap \
	--disable-libssp \
	--disable-libmpx \
	--disable-libgomp \
	--disable-libquadmath \
	--disable-libstdc++-v3 \
	--disable-libvtv \
	--disable-libcilkrts \
	--disable-libitm \
	--disable-libsanitizer \
	--with-newlib \
	--without-headers \
	--without-ppl \
	--without-cloog \
	--enable-languages=c,c++
  EXTRA_MAKE =
  EXTRA_INSTALL =
else
ifeq "$(PASS)" "2"
  TARGET = $(DIR_INFO)/$(THISAPP)-tools2
  EXTRA_ENV = \
	CC="$(CROSSTARGET)-gcc" \
	CXX="$(CROSSTARGET)-g++" \
	AR="$(CROSSTARGET)-ar" \
	RANLIB="$(CROSSTARGET)-ranlib"
  EXTRA_CONFIG = \
	--build=$(BUILDTARGET) \
	--host=$(BUILDTARGET) \
	--prefix=$(TOOLS_DIR) \
	--with-local-prefix=$(TOOLS_DIR) \
	--with-native-system-header-dir=$(TOOLS_DIR)/include \
	--disable-bootstrap \
	--enable-languages=c,c++ \
	--disable-libstdcxx-pch \
	--disable-multilib \
	--disable-libgomp
  EXTRA_MAKE =
  EXTRA_INSTALL =
else
  # PASS=L # libstdc++-v3
  TARGET = $(DIR_INFO)/$(THISAPP)-libstdc++
  EXTRA_ENV = \
	CC="$(CROSSTARGET)-gcc" \
	AR="$(CROSSTARGET)-ar" \
	RANLIB="$(CROSSTARGET)-ranlib"
  EXTRA_CONFIG = \
	--host=$(CROSSTARGET) \
	--prefix=$(TOOLS_DIR) \
	--with-sysroot=$(ROOT) \
	--disable-shared \
	--disable-nls \
	--disable-libstdcxx-threads \
	--disable-libstdcxx-pch \
	--with-gxx-include-dir=$(TOOLS_DIR)/$(CROSSTARGET)/include/c++/$(VER)
  EXTRA_MAKE =
  EXTRA_INSTALL =
endif
endif
endif

ifeq "$(BUILD_ARCH)" "aarch64"
	EXTRA_CONFIG += \
		--enable-standard-branch-protection
endif

ifeq "$(BUILD_ARCH)" "riscv64"
	EXTRA_CONFIG += \
		--with-arch=rv64gc \
		--with-abi=lp64d
endif

EXTRA_CONFIG += \
	--disable-multilib \
	--with-bugurl=https://bugzilla.ipfire.org \
	--disable-libunwind-exceptions \
	--enable-gnu-unique-object

export XCFLAGS = $(CFLAGS)
export TCFLAGS = $(CFLAGS)

###############################################################################
# Top-level Rules
###############################################################################

objects = $(DL_FILE) \
	gmp-$(GMP_VER).tar.xz \
	mpfr-$(MPFR_VER).tar.xz \
	mpc-$(MPC_VER).tar.gz

$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
gmp-$(GMP_VER).tar.xz = $(DL_FROM)/gmp-$(GMP_VER).tar.xz
mpfr-$(MPFR_VER).tar.xz = $(DL_FROM)/mpfr-$(MPFR_VER).tar.xz
mpc-$(MPC_VER).tar.gz = $(DL_FROM)/mpc-$(MPC_VER).tar.gz

$(DL_FILE)_BLAKE2 = b956a773cffe8b43bd6c9a99fe614f53f665438925a6b320975d301f547923e45d4d6fa577a143467fb03e0a9c1bab2b6719a1011d672367f3e644433a2d7606
gmp-$(GMP_VER).tar.xz_BLAKE2	= c0d85f175392a50cfa01bc6b0a312b235946ad8b4f6f84f6dabd33d7a6f2cc75c9b0e1e33057be07750bfa0145b7c4cf3b6188a5be6ca9d7271ec2276c84ebcb
mpfr-$(MPFR_VER).tar.xz_BLAKE2	= dd88ae3a6a910ad8faeb791b49c3b1085de5d0d4c49c637c124bf4d9bc79fb621d0d1d69e07d0642b9b678f6d355a5830d083dfd189e1e91d0e04c970c10bd64
mpc-$(MPC_VER).tar.gz_BLAKE2	= 76434e6f8830af3571836d51576bfebbc9701e9bbb5c4686f134081cd96cd90ae02f7ff42bf9e3957c7a7ba92b6b2d9cdabe18f0269271147521cd7f6a2d551c

install : $(TARGET)

check : $(patsubst %,$(DIR_CHK)/%,$(objects))

download :$(patsubst %,$(DIR_DL)/%,$(objects))

b2 : $(subst %,%_BLAKE2,$(objects))

###############################################################################
# Downloading, checking, b2sum
###############################################################################

$(patsubst %,$(DIR_CHK)/%,$(objects)) :
	@$(CHECK)

$(patsubst %,$(DIR_DL)/%,$(objects)) :
	@$(LOAD)

$(subst %,%_BLAKE2,$(objects)) :
	@$(B2SUM)

###############################################################################
# Installation Details
###############################################################################

$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
	@$(PREBUILD)
	@rm -rf $(DIR_APP) $(DIR_SRC)/gcc-build && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
	@mkdir $(DIR_SRC)/gcc-build

	cd $(DIR_APP) && sed -i 's/install_to_$$(INSTALL_DEST) //' libiberty/Makefile.in
	cd $(DIR_APP) && sed -i gcc/Makefile.in \
		-e 's@\./fixinc\.sh@-c true@' \
		-e 's/^T_CFLAGS =$$/& -fomit-frame-pointer/'

ifeq "$(TOOLCHAIN)" "1"
	# Build gmp and mpfr internally in toolchain.
	cd $(DIR_APP) && tar xfa $(DIR_DL)/gmp-$(GMP_VER).tar.xz
	cd $(DIR_APP) && mv -v gmp-$(GMP_VER) gmp
	cd $(DIR_APP) && tar xfa $(DIR_DL)/mpfr-$(MPFR_VER).tar.xz
	cd $(DIR_APP) && mv -v mpfr-$(MPFR_VER) mpfr
	cd $(DIR_APP) && tar xfa $(DIR_DL)/mpc-$(MPC_VER).tar.gz
	cd $(DIR_APP) && mv -v mpc-$(MPC_VER) mpc

ifeq "$(PASS)" "2"
	cd $(DIR_APP) && cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \
			`dirname $$($(TOOLS_DIR)/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name)`/include-fixed/limits.h
endif

	for file in $$(find $(DIR_APP)/gcc/config -name linux64.h -o -name linux.h \
			-o -name sysv4.h -o -name linux-eabi.h -o -name linux-elf.h -o -name aarch64-linux.h); do \
		echo "Processing $${file}..."; \
		sed -i $${file} \
			-e 's@/lib\(64\)\?\(32\)\?/ld@$(TOOLS_DIR)&@g' \
			-e 's@/usr@$(TOOLS_DIR)@g'; \
		echo '#undef STANDARD_STARTFILE_PREFIX_1' >> $${file}; \
		echo '#undef STANDARD_STARTFILE_PREFIX_2' >> $${file}; \
		echo '#define STANDARD_STARTFILE_PREFIX_1 "$(TOOLS_DIR)/lib/"' >> $${file}; \
		echo '#define STANDARD_STARTFILE_PREFIX_2 ""' >> $${file}; \
	done
endif

ifeq "$(PASS)" "L"
	# libstdc++ pass
	cd $(DIR_SRC)/gcc-build && \
		$(EXTRA_ENV) \
		$(DIR_APP)/libstdc++-v3/configure \
			$(EXTRA_CONFIG)
	cd $(DIR_SRC)/gcc-build && make $(EXTRA_MAKE)
	cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
else
ifeq "$(PASS)" "A"
	# libatomic pass
	cd $(DIR_SRC)/gcc-build && \
		$(EXTRA_ENV) \
		$(DIR_APP)/libatomic/configure \
			$(EXTRA_CONFIG)
	cd $(DIR_SRC)/gcc-build && make $(EXTRA_MAKE)
	cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
else
	# The actual build.
	cd $(DIR_SRC)/gcc-build && \
		$(EXTRA_ENV) \
		$(DIR_APP)/configure \
			$(EXTRA_CONFIG)
	cd $(DIR_SRC)/gcc-build && make $(EXTRA_MAKE) $(MAKETUNING)
	cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
endif
endif

ifeq "$(TOOLCHAIN)" "1"
 ifeq "$(PASS)" "1"
	ln -svf libgcc.a $$($(TOOLS_DIR)/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name | sed 's/libgcc/&_eh/')
 endif

 ifeq "$(PASS)" "2"
	ln -svf gcc $(TOOLS_DIR)/bin/cc
	# remove gdb python files from libdir
	rm -rf $(TOOLS_DIR)/lib/*-gdb.py
 endif

 ifeq "$(PASS)" "L"
	# Workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70936
	sed -e "s/^#include_next/#include/" -i $(TOOLS_DIR)/$(CROSSTARGET)/include/c++/$(VER)/cstdlib
 endif

else # NON-TOOLCHAIN
	ln -svf ../usr/bin/cpp /lib
	ln -svf gcc /usr/bin/cc
	# remove gdb python files from libdir
	rm -rf /usr/lib/*-gdb.py
endif

	@rm -rf $(DIR_APP) $(DIR_SRC)/gcc-build
	@$(POSTBUILD)
Commit	Line	Data
cd1a2927	1	###############################################################################
cd1a2927	2	# #
70df8302	3	# IPFire.org - A linux based firewall #
4e6fcc73	4	# Copyright (C) 2007-2022 IPFire Team <info@ipfire.org> #
70df8302 MT	5	# #
70df8302 MT	6	# This program is free software: you can redistribute it and/or modify #
cd1a2927	7	# it under the terms of the GNU General Public License as published by #
70df8302	8	# the Free Software Foundation, either version 3 of the License, or #
cd1a2927 MT	9	# (at your option) any later version. #
cd1a2927 MT	10	# #
70df8302	11	# This program is distributed in the hope that it will be useful, #
cd1a2927 MT	12	# but WITHOUT ANY WARRANTY; without even the implied warranty of #
	13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
	14	# GNU General Public License for more details. #
	15	# #
	16	# You should have received a copy of the GNU General Public License #
70df8302	17	# along with this program. If not, see <http://www.gnu.org/licenses/>. #
cd1a2927	18	# #
cd1a2927 MT	19	###############################################################################
	20
	21	###############################################################################
	22	# Definitions
	23	###############################################################################
	24
	25	include Config
	26
df1a3f56	27	VER = 13.1.0
82b312a9	28
570590a2	29	GMP_VER = 6.2.1
32bbae10	30	MPFR_VER = 4.2.0
df1a3f56	31	MPC_VER = 1.3.1
cd1a2927 MT	32
cd1a2927 MT	33	THISAPP = gcc-$(VER)
11b5e5cb	34	DL_FILE = $(THISAPP).tar.xz
dd714b8a	35	DL_FROM = $(URL_IPFIRE)
cd1a2927	36	DIR_APP = $(DIR_SRC)/$(THISAPP)
cd1a2927	37
05c54e82	38	ifeq "$(PASS)" "1"
ed635824	39	CFLAGS := $(patsubst -march=%,,$(CFLAGS))
f3c01b39	40	CFLAGS := $(patsubst -mfpu=%,,$(CFLAGS))
ed635824	41	CFLAGS := $(patsubst -mtune=%,,$(CFLAGS))
62a430f9	42	CFLAGS := $(patsubst -mfloat-abi=%,,$(CFLAGS))
8675b78a	43	CFLAGS := $(filter-out -fexceptions,$(CFLAGS))
11b5e5cb	44
11b5e5cb AF	45	CFLAGS := $(patsubst -mindirect-branch=%,,$(CFLAGS))
11b5e5cb AF	46	CFLAGS := $(patsubst -mfunction-return=%,,$(CFLAGS))
d83422d1 AF	47	CFLAGS := $(patsubst -fstack-clash-protection,,$(CFLAGS))
d83422d1 AF	48	CFLAGS := $(patsubst -fcf-protection,,$(CFLAGS))
11b5e5cb AF	49	endif
11b5e5cb AF	50
8675b78a	51	CXXFLAGS := $(CFLAGS)
ff1d5f3a	52
6c4cc7ea	53	# Normal build or $(TOOLS_DIR) build.
cd1a2927 MT	54	#
	55	ifeq "$(ROOT)" ""
	56	TARGET = $(DIR_INFO)/$(THISAPP)
afbd9856 MT	57	EXTRA_CONFIG = \
	58	--prefix=/usr \
	59	--libexecdir=/usr/lib \
	60	--enable-shared \
	61	--enable-threads=posix \
	62	--enable-__cxa_atexit \
	63	--enable-clocale=gnu \
eed179ac	64	--enable-languages=c,c++ \
afbd9856 MT	65	--disable-bootstrap \
afbd9856 MT	66	--disable-nls
857d9bf2 MT	67	EXTRA_MAKE =
857d9bf2 MT	68	EXTRA_INSTALL =
b2af45b2 AF	69	ifeq "$(PASS)" "A"
	70	TARGET = $(DIR_INFO)/$(THISAPP)-libatomic
	71	endif
cd1a2927	72	else
15679d9f	73	ifeq "$(PASS)" "1"
cd1a2927	74	TARGET = $(DIR_INFO)/$(THISAPP)-tools1
82b312a9 MT	75	EXTRA_CONFIG = \
82b312a9 MT	76	--target=$(CROSSTARGET) \
6c4cc7ea	77	--prefix=$(TOOLS_DIR) \
764a3f1f	78	--with-sysroot=$(ROOT) \
6c4cc7ea MT	79	--with-local-prefix=$(TOOLS_DIR) \
6c4cc7ea MT	80	--with-native-system-header-dir=$(TOOLS_DIR)/include \
e111b836	81	--with-glibc-version=2.11 \
82b312a9 MT	82	--disable-nls \
82b312a9 MT	83	--disable-shared \
e111b836	84	--disable-multilib \
82b312a9 MT	85	--disable-decimal-float \
82b312a9 MT	86	--disable-threads \
764a3f1f	87	--disable-libatomic \
82b312a9 MT	88	--disable-libmudflap \
82b312a9 MT	89	--disable-libssp \
8bc5ded2	90	--disable-libmpx \
82b312a9 MT	91	--disable-libgomp \
82b312a9 MT	92	--disable-libquadmath \
764a3f1f AF	93	--disable-libstdc++-v3 \
	94	--disable-libvtv \
	95	--disable-libcilkrts \
	96	--disable-libitm \
	97	--disable-libsanitizer \
82b312a9 MT	98	--with-newlib \
	99	--without-headers \
	100	--without-ppl \
	101	--without-cloog \
764a3f1f	102	--enable-languages=c,c++
66c36198 PM	103	EXTRA_MAKE =
66c36198 PM	104	EXTRA_INSTALL =
cd1a2927	105	else
764a3f1f	106	ifeq "$(PASS)" "2"
cd1a2927	107	TARGET = $(DIR_INFO)/$(THISAPP)-tools2
82b312a9	108	EXTRA_ENV = \
6f8f4522	109	CC="$(CROSSTARGET)-gcc" \
764a3f1f	110	CXX="$(CROSSTARGET)-g++" \
82b312a9 MT	111	AR="$(CROSSTARGET)-ar" \
	112	RANLIB="$(CROSSTARGET)-ranlib"
	113	EXTRA_CONFIG = \
c16a83df MT	114	--build=$(BUILDTARGET) \
c16a83df MT	115	--host=$(BUILDTARGET) \
6c4cc7ea MT	116	--prefix=$(TOOLS_DIR) \
	117	--with-local-prefix=$(TOOLS_DIR) \
	118	--with-native-system-header-dir=$(TOOLS_DIR)/include \
39f94ee8	119	--disable-bootstrap \
82b312a9 MT	120	--enable-languages=c,c++ \
82b312a9 MT	121	--disable-libstdcxx-pch \
e111b836	122	--disable-multilib \
b45e371f	123	--disable-libgomp
66c36198 PM	124	EXTRA_MAKE =
66c36198 PM	125	EXTRA_INSTALL =
764a3f1f AF	126	else
	127	# PASS=L # libstdc++-v3
	128	TARGET = $(DIR_INFO)/$(THISAPP)-libstdc++
	129	EXTRA_ENV = \
6f8f4522	130	CC="$(CROSSTARGET)-gcc" \
764a3f1f AF	131	AR="$(CROSSTARGET)-ar" \
	132	RANLIB="$(CROSSTARGET)-ranlib"
	133	EXTRA_CONFIG = \
	134	--host=$(CROSSTARGET) \
6c4cc7ea	135	--prefix=$(TOOLS_DIR) \
764a3f1f AF	136	--with-sysroot=$(ROOT) \
	137	--disable-shared \
	138	--disable-nls \
	139	--disable-libstdcxx-threads \
	140	--disable-libstdcxx-pch \
6c4cc7ea	141	--with-gxx-include-dir=$(TOOLS_DIR)/$(CROSSTARGET)/include/c++/$(VER)
66c36198 PM	142	EXTRA_MAKE =
66c36198 PM	143	EXTRA_INSTALL =
764a3f1f	144	endif
cd1a2927 MT	145	endif
	146	endif
	147
0c30619a MT	148	ifeq "$(BUILD_ARCH)" "aarch64"
	149	EXTRA_CONFIG += \
	150	--enable-standard-branch-protection
	151	endif
	152
e3a093f5 MT	153	ifeq "$(BUILD_ARCH)" "riscv64"
	154	EXTRA_CONFIG += \
	155	--with-arch=rv64gc \
	156	--with-abi=lp64d
	157	endif
	158
ed635824	159	EXTRA_CONFIG += \
51777e5d	160	--disable-multilib \
4e6fcc73	161	--with-bugurl=https://bugzilla.ipfire.org \
ed635824	162	--disable-libunwind-exceptions \
8fa66ce7	163	--enable-gnu-unique-object
ed635824	164
51f9e7ac MT	165	export XCFLAGS = $(CFLAGS)
	166	export TCFLAGS = $(CFLAGS)
	167
cd1a2927 MT	168	###############################################################################
	169	# Top-level Rules
	170	###############################################################################
82b312a9 MT	171
82b312a9 MT	172	objects = $(DL_FILE) \
11b5e5cb AF	173	gmp-$(GMP_VER).tar.xz \
11b5e5cb AF	174	mpfr-$(MPFR_VER).tar.xz \
8675b78a	175	mpc-$(MPC_VER).tar.gz
cd1a2927	176
41921bd9	177	$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
176b1cc6	178	gmp-$(GMP_VER).tar.xz = $(DL_FROM)/gmp-$(GMP_VER).tar.xz
11b5e5cb	179	mpfr-$(MPFR_VER).tar.xz = $(DL_FROM)/mpfr-$(MPFR_VER).tar.xz
8675b78a	180	mpc-$(MPC_VER).tar.gz = $(DL_FROM)/mpc-$(MPC_VER).tar.gz
cd1a2927	181
df1a3f56	182	$(DL_FILE)_BLAKE2 = b956a773cffe8b43bd6c9a99fe614f53f665438925a6b320975d301f547923e45d4d6fa577a143467fb03e0a9c1bab2b6719a1011d672367f3e644433a2d7606
9a7e4d85	183	gmp-$(GMP_VER).tar.xz_BLAKE2 = c0d85f175392a50cfa01bc6b0a312b235946ad8b4f6f84f6dabd33d7a6f2cc75c9b0e1e33057be07750bfa0145b7c4cf3b6188a5be6ca9d7271ec2276c84ebcb
32bbae10	184	mpfr-$(MPFR_VER).tar.xz_BLAKE2 = dd88ae3a6a910ad8faeb791b49c3b1085de5d0d4c49c637c124bf4d9bc79fb621d0d1d69e07d0642b9b678f6d355a5830d083dfd189e1e91d0e04c970c10bd64
df1a3f56	185	mpc-$(MPC_VER).tar.gz_BLAKE2 = 76434e6f8830af3571836d51576bfebbc9701e9bbb5c4686f134081cd96cd90ae02f7ff42bf9e3957c7a7ba92b6b2d9cdabe18f0269271147521cd7f6a2d551c
cd1a2927 MT	186
	187	install : $(TARGET)
	188
	189	check : $(patsubst %,$(DIR_CHK)/%,$(objects))
	190
	191	download :$(patsubst %,$(DIR_DL)/%,$(objects))
	192
9a7e4d85	193	b2 : $(subst %,%_BLAKE2,$(objects))
cd1a2927 MT	194
cd1a2927 MT	195	###############################################################################
9a7e4d85	196	# Downloading, checking, b2sum
cd1a2927 MT	197	###############################################################################
	198
	199	$(patsubst %,$(DIR_CHK)/%,$(objects)) :
	200	@$(CHECK)
	201
	202	$(patsubst %,$(DIR_DL)/%,$(objects)) :
	203	@$(LOAD)
	204
9a7e4d85 PM	205	$(subst %,%_BLAKE2,$(objects)) :
9a7e4d85 PM	206	@$(B2SUM)
cd1a2927 MT	207
	208	###############################################################################
	209	# Installation Details
	210	###############################################################################
	211
	212	$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
	213	@$(PREBUILD)
8675b78a	214	@rm -rf $(DIR_APP) $(DIR_SRC)/gcc-build && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
dd714b8a	215	@mkdir $(DIR_SRC)/gcc-build
51f9e7ac	216
991d11d7 MT	217	cd $(DIR_APP) && sed -i 's/install_to_$$(INSTALL_DEST) //' libiberty/Makefile.in
	218	cd $(DIR_APP) && sed -i gcc/Makefile.in \
	219	-e 's@\./fixinc\.sh@-c true@' \
	220	-e 's/^T_CFLAGS =$$/& -fomit-frame-pointer/'
	221
	222	ifeq "$(TOOLCHAIN)" "1"
82b312a9	223	# Build gmp and mpfr internally in toolchain.
11b5e5cb	224	cd $(DIR_APP) && tar xfa $(DIR_DL)/gmp-$(GMP_VER).tar.xz
82b312a9	225	cd $(DIR_APP) && mv -v gmp-$(GMP_VER) gmp
11b5e5cb	226	cd $(DIR_APP) && tar xfa $(DIR_DL)/mpfr-$(MPFR_VER).tar.xz
82b312a9	227	cd $(DIR_APP) && mv -v mpfr-$(MPFR_VER) mpfr
8675b78a MT	228	cd $(DIR_APP) && tar xfa $(DIR_DL)/mpc-$(MPC_VER).tar.gz
8675b78a MT	229	cd $(DIR_APP) && mv -v mpc-$(MPC_VER) mpc
82b312a9	230
991d11d7	231	ifeq "$(PASS)" "2"
764a3f1f	232	cd $(DIR_APP) && cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \
6c4cc7ea	233	`dirname $$($(TOOLS_DIR)/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name)`/include-fixed/limits.h
991d11d7 MT	234	endif
991d11d7 MT	235
82b312a9	236	for file in $$(find $(DIR_APP)/gcc/config -name linux64.h -o -name linux.h \
cfd39a32	237	-o -name sysv4.h -o -name linux-eabi.h -o -name linux-elf.h -o -name aarch64-linux.h); do \
82b312a9 MT	238	echo "Processing $${file}..."; \
82b312a9 MT	239	sed -i $${file} \
6c4cc7ea MT	240	-e 's@/lib\(64\)\?\(32\)\?/ld@$(TOOLS_DIR)&@g' \
6c4cc7ea MT	241	-e 's@/usr@$(TOOLS_DIR)@g'; \
764a3f1f AF	242	echo '#undef STANDARD_STARTFILE_PREFIX_1' >> $${file}; \
764a3f1f AF	243	echo '#undef STANDARD_STARTFILE_PREFIX_2' >> $${file}; \
6c4cc7ea	244	echo '#define STANDARD_STARTFILE_PREFIX_1 "$(TOOLS_DIR)/lib/"' >> $${file}; \
82b312a9 MT	245	echo '#define STANDARD_STARTFILE_PREFIX_2 ""' >> $${file}; \
82b312a9 MT	246	done
82b312a9	247	endif
dd714b8a	248
991d11d7	249	ifeq "$(PASS)" "L"
764a3f1f AF	250	# libstdc++ pass
	251	cd $(DIR_SRC)/gcc-build && \
	252	$(EXTRA_ENV) \
	253	$(DIR_APP)/libstdc++-v3/configure \
	254	$(EXTRA_CONFIG)
79ccd55d	255	cd $(DIR_SRC)/gcc-build && make $(EXTRA_MAKE)
764a3f1f	256	cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
b2af45b2 AF	257	else
	258	ifeq "$(PASS)" "A"
	259	# libatomic pass
	260	cd $(DIR_SRC)/gcc-build && \
	261	$(EXTRA_ENV) \
	262	$(DIR_APP)/libatomic/configure \
	263	$(EXTRA_CONFIG)
	264	cd $(DIR_SRC)/gcc-build && make $(EXTRA_MAKE)
	265	cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
764a3f1f	266	else
82b312a9 MT	267	# The actual build.
	268	cd $(DIR_SRC)/gcc-build && \
	269	$(EXTRA_ENV) \
	270	$(DIR_APP)/configure \
	271	$(EXTRA_CONFIG)
3c2b8c6c	272	cd $(DIR_SRC)/gcc-build && make $(EXTRA_MAKE) $(MAKETUNING)
f97be0a6	273	cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
764a3f1f	274	endif
b2af45b2	275	endif
82b312a9	276
991d11d7 MT	277	ifeq "$(TOOLCHAIN)" "1"
991d11d7 MT	278	ifeq "$(PASS)" "1"
6c4cc7ea	279	ln -svf libgcc.a $$($(TOOLS_DIR)/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name \| sed 's/libgcc/&_eh/')
991d11d7 MT	280	endif
	281
	282	ifeq "$(PASS)" "2"
6c4cc7ea	283	ln -svf gcc $(TOOLS_DIR)/bin/cc
8f2ac12a	284	# remove gdb python files from libdir
6c4cc7ea	285	rm -rf $(TOOLS_DIR)/lib/*-gdb.py
991d11d7 MT	286	endif
	287
	288	ifeq "$(PASS)" "L"
	289	# Workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70936
6c4cc7ea	290	sed -e "s/^#include_next/#include/" -i $(TOOLS_DIR)/$(CROSSTARGET)/include/c++/$(VER)/cstdlib
991d11d7 MT	291	endif
	292
	293	else # NON-TOOLCHAIN
	294	ln -svf ../usr/bin/cpp /lib
	295	ln -svf gcc /usr/bin/cc
	296	# remove gdb python files from libdir
	297	rm -rf /usr/lib/*-gdb.py
cd1a2927	298	endif
991d11d7	299
cd1a2927 MT	300	@rm -rf $(DIR_APP) $(DIR_SRC)/gcc-build
cd1a2927 MT	301	@$(POSTBUILD)