2 # Copyright (C) 2002-2003 Erik Andersen <andersen@uclibc.org>
3 # Copyright (C) 2004 Manuel Novoa III <mjn3@uclibc.org>
4 # Copyright (C) 2005-2006 Felix Fietkau <nbd@nbd.name>
5 # Copyright (C) 2006-2014 OpenWrt.org
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 # General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 include $(TOPDIR
)/rules.mk
24 GCC_VERSION
:=$(call qstrip
,$(CONFIG_GCC_VERSION
))
25 PKG_VERSION
:=$(firstword $(subst +, ,$(GCC_VERSION
)))
26 GCC_DIR
:=$(PKG_NAME
)-$(PKG_VERSION
)
28 PKG_SOURCE_URL
:=@GNU
/gcc
/gcc-
$(PKG_VERSION
)
29 PKG_SOURCE
:=$(PKG_NAME
)-$(PKG_VERSION
).
tar.xz
31 ifeq ($(PKG_VERSION
),5.5.0)
32 PKG_HASH
:=530cea139d82fe542b358961130c69cfde8b3d14556370b65823d2f91f0ced87
35 ifeq ($(PKG_VERSION
),6.3.0)
36 PKG_HASH
:=f06ae7f3f790fbf0f018f6d40e844451e6bc3b7bc96e128e63b09825c1f8b29f
37 PKG_SOURCE
:=$(PKG_NAME
)-$(PKG_VERSION
).
tar.bz2
40 ifeq ($(PKG_VERSION
),7.2.0)
41 PKG_HASH
:=1cf7adf8ff4b5aa49041c8734bbcf1ad18cc4c94d0029aae0f4e48841088479a
44 ifneq ($(CONFIG_GCC_VERSION_7_1_ARC
),)
46 PKG_SOURCE_URL
:=https
://github.com
/foss-for-synopsys-dwc-arc-processors
/gcc
/archive
/$(GCC_VERSION
)
47 PKG_SOURCE
:=$(PKG_NAME
)-$(GCC_VERSION
).
tar.gz
48 PKG_HASH
:=90596af8b9c26a434cec0a3b3d37d0c7c755ab6a65496af6ca32529fab5a6cfe
49 PKG_REV
:=2017.09-release
50 GCC_DIR
:=gcc-arc-
$(PKG_REV
)
51 HOST_BUILD_DIR
= $(BUILD_DIR_HOST
)/$(PKG_NAME
)-$(GCC_VERSION
)
54 PATCH_DIR
=..
/patches
/$(GCC_VERSION
)
56 BUGURL
=http
://www.lede-project.org
/bugs
/
57 PKGVERSION
=OpenWrt GCC
$(PKG_VERSION
) $(REVISION
)
59 HOST_BUILD_PARALLEL
:=1
61 include $(INCLUDE_DIR
)/toolchain-build.mk
63 HOST_SOURCE_DIR
:=$(HOST_BUILD_DIR
)
64 ifeq ($(GCC_VARIANT
),minimal
)
65 GCC_BUILD_DIR
:=$(HOST_BUILD_DIR
)-$(GCC_VARIANT
)
67 HOST_BUILD_DIR
:=$(HOST_BUILD_DIR
)-$(GCC_VARIANT
)
68 GCC_BUILD_DIR
:=$(HOST_BUILD_DIR
)
71 HOST_STAMP_PREPARED
:=$(HOST_BUILD_DIR
)/.prepared
72 HOST_STAMP_BUILT
:=$(GCC_BUILD_DIR
)/.built
73 HOST_STAMP_CONFIGURED
:=$(GCC_BUILD_DIR
)/.configured
74 HOST_STAMP_INSTALLED
:=$(HOST_BUILD_PREFIX
)/stamp
/.gcc_
$(GCC_VARIANT
)_installed
77 TARGET_LANGUAGES
:="c,c++$(if $(CONFIG_INSTALL_GFORTRAN),$(SEP)fortran)$(if $(CONFIG_INSTALL_GCCGO),$(SEP)go)"
80 --exclude-from
='$(CURDIR)/../exclude-testsuite' --exclude
=gcc
/ada
/*.ad
* \
83 export libgcc_cv_fixed_point
=no
84 ifdef CONFIG_USE_UCLIBC
85 export glibcxx_cv_c99_math_tr1
=no
87 ifdef CONFIG_INSTALL_GCCGO
88 export libgo_cv_c_split_stack_supported
=no
91 ifdef CONFIG_GCC_USE_GRAPHITE
92 GRAPHITE_CONFIGURE
:= --with-isl
=$(TOPDIR
)/staging_dir
/host
94 GRAPHITE_CONFIGURE
:= --without-isl
--without-cloog
99 $(if
$(shell gcc
--version
2>&1 | grep LLVM
), \
100 CFLAGS
="-O2 -fbracket-depth=512 -pipe" \
101 CXXFLAGS
="-O2 -fbracket-depth=512 -pipe" \
103 $(HOST_SOURCE_DIR
)/configure \
104 --with-bugurl
=$(BUGURL
) \
105 --with-pkgversion
="$(PKGVERSION)" \
106 --prefix=$(TOOLCHAIN_DIR
) \
107 --build
=$(GNU_HOST_NAME
) \
108 --host
=$(GNU_HOST_NAME
) \
109 --target
=$(REAL_GNU_TARGET_NAME
) \
111 --enable-target-optspace \
113 --disable-libmudflap \
117 $(GRAPHITE_CONFIGURE
) \
118 --with-host-libstdcxx
=-lstdc
++ \
119 $(SOFT_FLOAT_CONFIG_OPTION
) \
120 $(call qstrip
,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS
)) \
121 $(if
$(CONFIG_mips64
)$(CONFIG_mips64el
),--with-arch
=mips64 \
122 --with-abi
=$(call qstrip
,$(CONFIG_MIPS64_ABI
))) \
123 $(if
$(CONFIG_arc
),--with-cpu
=$(CONFIG_CPU_TYPE
)) \
124 --with-gmp
=$(TOPDIR
)/staging_dir
/host \
125 --with-mpfr
=$(TOPDIR
)/staging_dir
/host \
126 --with-mpc
=$(TOPDIR
)/staging_dir
/host \
127 --disable-decimal-float
128 ifneq ($(CONFIG_mips
)$(CONFIG_mipsel
),)
129 GCC_CONFIGURE
+= --with-mips-plt
132 ifndef GCC_VERSION_4_8
133 GCC_CONFIGURE
+= --with-diagnostics-color
=auto-if-env
136 ifneq ($(CONFIG_SSP_SUPPORT
),)
144 ifneq ($(CONFIG_EXTRA_TARGET_ARCH
),)
147 --enable-targets
=$(call qstrip
,$(CONFIG_EXTRA_TARGET_ARCH_NAME
))-linux-
$(TARGET_SUFFIX
)
152 --enable-targets
=all \
153 --with-long-double-128
156 ifeq ($(LIBC
),uClibc
)
158 --disable-__cxa_atexit
161 --enable-__cxa_atexit
165 GCC_CONFIGURE
+= --with-arch
=$(GCC_ARCH
)
168 ifneq ($(CONFIG_SOFT_FLOAT
),y
)
169 ifeq ($(CONFIG_arm
),y
)
175 ifeq ($(CONFIG_TARGET_x86
)$(CONFIG_USE_GLIBC
)$(CONFIG_INSTALL_GCCGO
),yyy
)
176 TARGET_CFLAGS
+=-fno-split-stack
180 export SHELL
="$(BASH)"; \
182 CFLAGS
="$(HOST_CFLAGS)" \
183 CFLAGS_FOR_TARGET
="$(TARGET_CFLAGS)" \
184 CXXFLAGS_FOR_TARGET
="$(TARGET_CFLAGS)" \
185 GOCFLAGS_FOR_TARGET
="$(TARGET_CFLAGS)"
187 define Host
/SetToolchainInfo
188 $(SED
) 's,TARGET_CROSS=.*,TARGET_CROSS=$(REAL_GNU_TARGET_NAME)-,' $(TOOLCHAIN_DIR
)/info.mk
189 $(SED
) 's,GCC_VERSION=.*,GCC_VERSION=$(GCC_VERSION),' $(TOOLCHAIN_DIR
)/info.mk
192 ifneq ($(GCC_PREPARE
),)
194 $(call Host
/SetToolchainInfo
)
195 $(call Host
/Prepare
/Default
)
196 ln
-snf
$(GCC_DIR
) $(BUILD_DIR_TOOLCHAIN
)/$(PKG_NAME
)
197 $(CP
) $(SCRIPT_DIR
)/config.
{guess
,sub
} $(HOST_SOURCE_DIR
)/
198 $(SED
) 's,^MULTILIB_OSDIRNAMES,# MULTILIB_OSDIRNAMES,' $(HOST_SOURCE_DIR
)/gcc
/config
/*/t-
*
199 $(SED
) 'd' $(HOST_SOURCE_DIR
)/gcc
/DEV-PHASE
200 $(SED
) 's, DATESTAMP,,' $(HOST_SOURCE_DIR
)/gcc
/version.c
201 #(cd $(HOST_SOURCE_DIR)/libstdc++-v3; autoconf;);
202 $(SED
) 's,gcc_no_link=yes,gcc_no_link=no,' $(HOST_SOURCE_DIR
)/libstdc
++-v3
/configure
203 mkdir
-p
$(GCC_BUILD_DIR
)
207 mkdir
-p
$(GCC_BUILD_DIR
)
211 define Host
/Configure
212 (cd
$(GCC_BUILD_DIR
) && rm -f config.cache
; \
218 rm -rf
$(if
$(GCC_PREPARE
),$(HOST_SOURCE_DIR
)) \
219 $(HOST_BUILD_PREFIX
)/stamp
/.gcc_
* \
220 $(HOST_BUILD_PREFIX
)/stamp
/.binutils_
* \
222 $(BUILD_DIR_TOOLCHAIN
)/$(PKG_NAME
) \
223 $(TOOLCHAIN_DIR
)/$(REAL_GNU_TARGET_NAME
) \
224 $(TOOLCHAIN_DIR
)/bin
/$(REAL_GNU_TARGET_NAME
)-gc
* \
225 $(TOOLCHAIN_DIR
)/bin
/$(REAL_GNU_TARGET_NAME
)-c
*