slang: revert parallelized build
[ipfire-2.x.git] / lfs / glibc
1 ###############################################################################
2 #                                                                             #
3 # IPFire.org - A linux based firewall                                         #
4 # Copyright (C) 2007-2018  IPFire Team  <info@ipfire.org>                     #
5 #                                                                             #
6 # This program is free software: you can redistribute it and/or modify        #
7 # it under the terms of the GNU General Public License as published by        #
8 # the Free Software Foundation, either version 3 of the License, or           #
9 # (at your option) any later version.                                         #
10 #                                                                             #
11 # This program is distributed in the hope that it will be useful,             #
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           #
17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
18 #                                                                             #
19 ###############################################################################
20
21 ###############################################################################
22 # Definitions
23 ###############################################################################
24
25 include Config
26
27 VER        = 2.28
28
29 THISAPP    = glibc-$(VER)
30 DL_FILE    = $(THISAPP).tar.xz
31 DL_FROM    = $(URL_IPFIRE)
32 DIR_APP    = $(DIR_SRC)/$(THISAPP)
33
34 # Normal build or $(TOOLS_DIR) build.
35 #
36 ifeq "$(ROOT)" ""
37   TARGET = $(DIR_INFO)/$(THISAPP)
38   EXTRA_CONFIG = \
39         --build=$(BUILDTARGET) \
40         --prefix=/usr \
41         --libexecdir=/usr/lib/glibc \
42         --enable-stack-protector=strong
43 else
44   TARGET = $(DIR_INFO)/$(THISAPP)-tools
45   EXTRA_CONFIG = \
46         --host=$(CROSSTARGET) \
47         --build=$(BUILDTARGET) \
48         --prefix=$(TOOLS_DIR) \
49         --with-headers=$(TOOLS_DIR)/include \
50         libc_cv_forced_unwind=yes \
51         libc_cv_c_cleanup=yes
52 endif
53
54 # Enable some extra optimization for the glibc code
55 CFLAGS = -O3 -DNDEBUG -fasynchronous-unwind-tables -fPIC -DPIC
56
57 ifeq "$(BUILD_ARCH)" "armv7hl"
58         CFLAGS += -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard
59 endif
60
61 ifeq "$(BUILD_ARCH)" "i586"
62         CFLAGS += -march=i586 -mtune=generic -mindirect-branch=thunk -mfunction-return=thunk -mno-tls-direct-seg-refs
63 endif
64
65 ifeq "$(BUILD_ARCH)" "x86_64"
66         CFLAGS += -mindirect-branch=thunk -mfunction-return=thunk
67 endif
68
69 # Disable hardware FP for armv5tel
70 ifeq "$(BUILD_ARCH)" "armv5tel"
71         EXTRA_CONFIG += \
72                 --without-fp
73 endif
74
75 # Add some general configuration flags
76 EXTRA_CONFIG += \
77         --enable-obsolete-rpc \
78         --disable-profile \
79         --enable-kernel=3.2 \
80         --enable-add-ons \
81         --without-selinux \
82         --enable-experimental-malloc \
83         --enable-bind-now \
84         --enable-obsolete-rpc \
85         --enable-obsolete-nsl \
86         --disable-nss-crypt
87
88 ###############################################################################
89 # Top-level Rules
90 ###############################################################################
91
92 objects = $(DL_FILE)
93
94 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
95
96 $(DL_FILE)_MD5 = c81d2388896379997bc359d4f2084239
97
98 install : $(TARGET)
99
100 check : $(patsubst %,$(DIR_CHK)/%,$(objects))
101
102 download :$(patsubst %,$(DIR_DL)/%,$(objects))
103
104 md5 : $(subst %,%_MD5,$(objects))
105
106 ###############################################################################
107 # Downloading, checking, md5sum
108 ###############################################################################
109
110 $(patsubst %,$(DIR_CHK)/%,$(objects)) :
111         @$(CHECK)
112
113 $(patsubst %,$(DIR_DL)/%,$(objects)) :
114         @$(LOAD)
115
116 $(subst %,%_MD5,$(objects)) :
117         @$(MD5)
118
119 ###############################################################################
120 # Installation Details
121 ###############################################################################
122
123 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
124         @$(PREBUILD)
125         @rm -rf $(DIR_APP) $(DIR_SRC)/glibc-build && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
126         @mkdir $(DIR_SRC)/glibc-build
127
128         cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-localedef-no-archive.patch
129
130 ifneq "$(TOOLCHAIN)" "1"
131  ifeq "$(BUILD_ARCH)" "x86_64"
132         cd $(DIR_APP) && sed -i 's|libs -o|libs -L/usr/lib64 -Wl,-dynamic-linker=/lib64/ld-linux-x86-64.so.2 -o|' \
133                 scripts/test-installation.pl
134  endif
135
136  ifeq "$(BUILD_ARCH)" "i586"
137         cd $(DIR_APP) && sed -i 's|libs -o|libs -L/usr/lib -Wl,-dynamic-linker=/lib/ld-linux.so.2 -o|' \
138                 scripts/test-installation.pl
139  endif
140
141  ifeq "$(BUILD_ARCH)" "armv5tel"
142         cd $(DIR_APP) && sed -i 's|libs -o|libs -L/usr/lib -Wl,-dynamic-linker=/lib/ld-linux.so.3 -o|' \
143                 scripts/test-installation.pl
144  endif
145 endif
146
147         cd $(DIR_SRC)/glibc-build && \
148                 CFLAGS="$(CFLAGS) -fno-asynchronous-unwind-tables" \
149                 $(DIR_APP)/configure $(EXTRA_CONFIG)
150
151         cd $(DIR_SRC)/glibc-build && make PARALLELMFLAGS=$(MAKETUNING) \
152                 CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)"
153
154         cd $(DIR_APP) && sed '/test-installation/s@\$$(PERL)@echo not running@' -i Makefile
155
156         cd $(DIR_SRC)/glibc-build && make install
157
158 ifneq "$(TOOLCHAIN)" "1"
159         # Creating the locales
160         mkdir -p /usr/lib/locale
161         cd $(DIR_SRC)/glibc-build && make localedata/install-locales
162
163         # Timezone data will be shipped by tzdata.
164         rm -rfv /usr/share/zoneinfo
165 endif
166
167 ifeq "$(TOOLCHAIN)" "1"
168         # Test the linker in toolchain
169         cd $(DIR_APP) && echo "int main() { return 0; }" > dummy.c
170         cd $(DIR_APP) && $(CROSSTARGET)-gcc dummy.c -o dummy
171
172         # Must be using a runtime linker from $(TOOLS_DIR)
173         cd $(DIR_APP) && readelf -l dummy | grep "Requesting program interpreter: $(TOOLS_DIR)"
174         cd $(DIR_APP) && rm -vf dummy dummy.c
175 endif
176
177         @rm -rf $(DIR_APP) $(DIR_SRC)/glibc-build
178         @$(POSTBUILD)