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gcc: Perform full bootstrap on ARM32
[ipfire-2.x.git] / lfs / glibc
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cd1a2927 1###############################################################################
cd1a2927 2# #
70df8302 3# IPFire.org - A linux based firewall #
bb330e25 4# Copyright (C) 2007-2016 IPFire Team <info@ipfire.org> #
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5# #
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 #
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9# (at your option) any later version. #
10# #
70df8302 11# This program is distributed in the hope that it will be useful, #
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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# #
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19###############################################################################
20
21###############################################################################
22# Definitions
23###############################################################################
24
25include Config
26
6b9f806e 27VER = 2.25
cd1a2927 28
dd714b8a 29THISAPP = glibc-$(VER)
6b9f806e 30DL_FILE = $(THISAPP).tar.gz
7a98bae5 31DL_FROM = $(URL_IPFIRE)
cd1a2927 32DIR_APP = $(DIR_SRC)/$(THISAPP)
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33
34# Normal build or /tools build.
35#
36ifeq "$(ROOT)" ""
37 TARGET = $(DIR_INFO)/$(THISAPP)
af4bfa79 38 EXTRA_CONFIG = \
2435f0cb 39 --build=$(BUILDTARGET) \
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40 --prefix=/usr \
41 --libexecdir=/usr/lib/glibc
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42else
43 TARGET = $(DIR_INFO)/$(THISAPP)-tools
af4bfa79 44 EXTRA_CONFIG = \
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45 --host=$(CROSSTARGET) \
46 --build=$(BUILDTARGET) \
af4bfa79 47 --prefix=/tools \
af4bfa79 48 --with-headers=/tools/include \
12788f63 49 libc_cv_forced_unwind=yes \
6b9f806e 50 libc_cv_c_cleanup=yes
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51endif
52
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53# Enable some extra optimization for the glibc code
54CFLAGS = -O3 -DNDEBUG -fasynchronous-unwind-tables -fPIC -DPIC
12788f63 55
dc7d6b20 56ifeq "$(BUILD_ARCH)" "armv7hl"
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57 CFLAGS += -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard
58endif
59
dc7d6b20 60ifeq "$(BUILD_ARCH)" "i586"
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61 CFLAGS += -march=i586 -mtune=generic -mno-tls-direct-seg-refs
62endif
63
6b9f806e 64# Disable hardware FP for armv5tel
dc7d6b20 65ifeq "$(BUILD_ARCH)" "armv5tel"
51f9e7ac 66 EXTRA_CONFIG += \
1d2919b2 67 --without-fp
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68endif
69
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70# Add some general configuration flags
71EXTRA_CONFIG += \
72 --disable-profile \
6b9f806e 73 --enable-kernel=3.2 \
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74 --enable-add-ons \
75 --without-selinux \
76 --enable-experimental-malloc \
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77 --enable-bind-now \
78 --enable-stack-protector=strong
af4bfa79 79
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80###############################################################################
81# Top-level Rules
82###############################################################################
83
ce346d23 84objects = $(DL_FILE)
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85
86$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
87
6b9f806e 88$(DL_FILE)_MD5 = 0c9f827298841dbf3bff3060f3d7f19c
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89
90install : $(TARGET)
91
92check : $(patsubst %,$(DIR_CHK)/%,$(objects))
93
94download :$(patsubst %,$(DIR_DL)/%,$(objects))
95
96md5 : $(subst %,%_MD5,$(objects))
97
98###############################################################################
99# Downloading, checking, md5sum
100###############################################################################
101
102$(patsubst %,$(DIR_CHK)/%,$(objects)) :
103 @$(CHECK)
104
105$(patsubst %,$(DIR_DL)/%,$(objects)) :
106 @$(LOAD)
107
108$(subst %,%_MD5,$(objects)) :
109 @$(MD5)
110
111###############################################################################
112# Installation Details
113###############################################################################
114
115$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
116 @$(PREBUILD)
6b9f806e 117 @rm -rf $(DIR_APP) $(DIR_SRC)/glibc-build && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
cd1a2927 118 @mkdir $(DIR_SRC)/glibc-build
12788f63 119
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120ifneq "$(TOOLCHAIN)" "1"
121 ifeq "$(BUILD_ARCH)" "x86_64"
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122 cd $(DIR_APP) && sed -i 's|libs -o|libs -L/usr/lib64 -Wl,-dynamic-linker=/lib64/ld-linux-x86-64.so.2 -o|' \
123 scripts/test-installation.pl
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124 endif
125
126 ifeq "$(BUILD_ARCH)" "i586"
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127 cd $(DIR_APP) && sed -i 's|libs -o|libs -L/usr/lib -Wl,-dynamic-linker=/lib/ld-linux.so.2 -o|' \
128 scripts/test-installation.pl
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129 endif
130
131 ifeq "$(BUILD_ARCH)" "armv5tel"
132 cd $(DIR_APP) && sed -i 's|libs -o|libs -L/usr/lib -Wl,-dynamic-linker=/lib/ld-linux.so.3 -o|' \
133 scripts/test-installation.pl
134 endif
51f9e7ac 135endif
9b0ff0a0 136
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137 cd $(DIR_SRC)/glibc-build && \
138 CFLAGS="$(CFLAGS) -fno-asynchronous-unwind-tables" \
139 $(DIR_APP)/configure $(EXTRA_CONFIG)
3a317084 140
12788f63 141 cd $(DIR_SRC)/glibc-build && make PARALLELMFLAGS=$(MAKETUNING) \
c51823b2 142 CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)"
3a317084 143
6b9f806e 144 cd $(DIR_SRC)/glibc-build && make install
cd1a2927 145
b7093f17 146ifneq "$(TOOLCHAIN)" "1"
12788f63 147 # Creating the locales
cd1a2927 148 mkdir -p /usr/lib/locale
4e3ce543 149 cd $(DIR_SRC)/glibc-build && make localedata/install-locales
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150
151 # Timezone data will be shipped by tzdata.
152 rm -rfv /usr/share/zoneinfo
cd1a2927 153endif
dc7d6b20 154
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155 @rm -rf $(DIR_APP) $(DIR_SRC)/glibc-build
156 @$(POSTBUILD)