lfs/glibc

   1 ###############################################################################
   2 #                                                                             #
   3 # IPFire.org - A linux based firewall                                         #
   4 # Copyright (C) 2007-2016  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        = 2.25
  28
  29 THISAPP    = glibc-$(VER)
  30 DL_FILE    = $(THISAPP).tar.gz
  31 DL_FROM    = $(URL_IPFIRE)
  32 DIR_APP    = $(DIR_SRC)/$(THISAPP)
  33
  34 # Normal build or /tools 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 \
  49         --with-headers=/tools/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 -mno-tls-direct-seg-refs
  63 endif
  64
  65 # Disable hardware FP for armv5tel
  66 ifeq "$(BUILD_ARCH)" "armv5tel"
  67         EXTRA_CONFIG += \
  68                 --without-fp
  69 endif
  70
  71 # Add some general configuration flags
  72 EXTRA_CONFIG += \
  73         --enable-obsolete-rpc \
  74         --disable-profile \
  75         --enable-kernel=3.2 \
  76         --enable-add-ons \
  77         --without-selinux \
  78         --enable-experimental-malloc \
  79         --enable-bind-now
  80
  81 ###############################################################################
  82 # Top-level Rules
  83 ###############################################################################
  84
  85 objects = $(DL_FILE)
  86
  87 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
  88
  89 $(DL_FILE)_MD5 = 0c9f827298841dbf3bff3060f3d7f19c
  90
  91 install : $(TARGET)
  92
  93 check : $(patsubst %,$(DIR_CHK)/%,$(objects))
  94
  95 download :$(patsubst %,$(DIR_DL)/%,$(objects))
  96
  97 md5 : $(subst %,%_MD5,$(objects))
  98
  99 ###############################################################################
 100 # Downloading, checking, md5sum
 101 ###############################################################################
 102
 103 $(patsubst %,$(DIR_CHK)/%,$(objects)) :
 104         @$(CHECK)
 105
 106 $(patsubst %,$(DIR_DL)/%,$(objects)) :
 107         @$(LOAD)
 108
 109 $(subst %,%_MD5,$(objects)) :
 110         @$(MD5)
 111
 112 ###############################################################################
 113 # Installation Details
 114 ###############################################################################
 115
 116 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 117         @$(PREBUILD)
 118         @rm -rf $(DIR_APP) $(DIR_SRC)/glibc-build && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
 119         @mkdir $(DIR_SRC)/glibc-build
 120
 121 ifneq "$(TOOLCHAIN)" "1"
 122  ifeq "$(BUILD_ARCH)" "x86_64"
 123         cd $(DIR_APP) && sed -i 's|libs -o|libs -L/usr/lib64 -Wl,-dynamic-linker=/lib64/ld-linux-x86-64.so.2 -o|' \
 124                 scripts/test-installation.pl
 125  endif
 126
 127  ifeq "$(BUILD_ARCH)" "i586"
 128         cd $(DIR_APP) && sed -i 's|libs -o|libs -L/usr/lib -Wl,-dynamic-linker=/lib/ld-linux.so.2 -o|' \
 129                 scripts/test-installation.pl
 130  endif
 131
 132  ifeq "$(BUILD_ARCH)" "armv5tel"
 133         cd $(DIR_APP) && sed -i 's|libs -o|libs -L/usr/lib -Wl,-dynamic-linker=/lib/ld-linux.so.3 -o|' \
 134                 scripts/test-installation.pl
 135  endif
 136 endif
 137
 138         cd $(DIR_SRC)/glibc-build && \
 139                 CFLAGS="$(CFLAGS) -fno-asynchronous-unwind-tables" \
 140                 $(DIR_APP)/configure $(EXTRA_CONFIG)
 141
 142         cd $(DIR_SRC)/glibc-build && make PARALLELMFLAGS=$(MAKETUNING) \
 143                 CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)"
 144
 145         cd $(DIR_SRC)/glibc-build && make install
 146
 147 ifneq "$(TOOLCHAIN)" "1"
 148         # Creating the locales
 149         mkdir -p /usr/lib/locale
 150         cd $(DIR_SRC)/glibc-build && make localedata/install-locales
 151
 152         # Timezone data will be shipped by tzdata.
 153         rm -rfv /usr/share/zoneinfo
 154 endif
 155
 156 ifeq "$(TOOLCHAIN)" "1"
 157         # Test the linker in toolchain
 158         cd $(DIR_APP) && echo "int main() { return 0; }" > dummy.c
 159         cd $(DIR_APP) && $(CROSSTARGET)-gcc dummy.c -o dummy
 160
 161         # Must be using a runtime linker from /tools
 162         cd $(DIR_APP) && readelf -l dummy | grep "Requesting program interpreter: /tools"
 163         cd $(DIR_APP) && rm -vf dummy dummy.c
 164 endif
 165
 166         @rm -rf $(DIR_APP) $(DIR_SRC)/glibc-build
 167         @$(POSTBUILD)