extra/build-tarballs.sh

   1 #!/bin/sh
   2 # Build tarballs of various musl cross-compilers
   3 #
   4 # Copyright (C) 2012 Gregor Richards
   5 #
   6 # Permission to use, copy, modify, and/or distribute this software for any
   7 # purpose with or without fee is hereby granted, provided that the above
   8 # copyright notice and this permission notice appear in all copies.
   9 #
  10 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
  11 # REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  12 # AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
  13 # INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  14 # LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
  15 # OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  16 # PERFORMANCE OF THIS SOFTWARE.
  17
  18 if [ ! "$MUSL_CC_BASE" ]
  19 then
  20     MUSL_CC_BASE=`dirname "$0"`/..
  21 fi
  22
  23 set -ex
  24
  25 # Figure out our id
  26 HG_ID=`cd "$MUSL_CC_BASE" ; hg id | sed 's/ .*//'`
  27
  28 cleanup() {
  29     for pkg in binutils gcc linux musl gmp mpfr mpc
  30     do
  31         for bf in configured build built installed
  32         do
  33             rm -rf $pkg-*/$bf*
  34         done
  35     done
  36     unset bf
  37
  38     for pkg in musl-*/ gmp-*/ mpfr-*/ mpc-*/
  39     do
  40         (
  41         cd $pkg &&
  42         make distclean || true
  43         )
  44     done
  45     unset pkg
  46 }
  47
  48 if [ -e config.sh ]
  49 then
  50     echo 'Please use a fresh directory.'
  51     exit 1
  52 fi
  53 touch extraconfig.sh
  54
  55 if [ ! "$4" ]
  56 then
  57     echo 'Use: .../build-tarballs.sh <install prefix> <tarball prefix> <tarball suffix> <native arch> [other archs]'
  58     exit 1
  59 fi
  60
  61 PREFIX_BASE="$1"
  62 shift
  63 T_PRE="$1"
  64 shift
  65 T_SUFF="$1"
  66 shift
  67 NATIVE_ARCH="$1"
  68
  69 for ARCH in "$@"
  70 do
  71     case "$ARCH" in
  72         armhf)
  73             ARCH="arm"
  74             TRIPLE="arm-linux-musleabihf"
  75             ;;
  76         arm*)
  77             TRIPLE="$ARCH-linux-musleabi"
  78             ;;
  79         *)
  80             TRIPLE="$ARCH-linux-musl"
  81             ;;
  82     esac
  83
  84     if [ "$ARCH" = "$NATIVE_ARCH" ]
  85     then
  86         if [ ! -e "$PREFIX_BASE/bootstrap/bin/$TRIPLE-g++" ]
  87         then
  88             # Make the config.sh
  89             echo 'ARCH='$ARCH'
  90 TRIPLE='$TRIPLE'
  91 CC_PREFIX="'"$PREFIX_BASE/bootstrap"'"
  92 MAKEFLAGS="'"$MAKEFLAGS"'"
  93 . ./extraconfig.sh' > config.sh
  94
  95             # Build the bootstrap one first
  96             "$MUSL_CC_BASE"/build.sh
  97             "$MUSL_CC_BASE"/extra/build-gcc-deps.sh
  98             rm -f config.sh
  99             cleanup
 100         fi
 101
 102         NATIVE_CROSS="$PREFIX_BASE/bootstrap/bin/$TRIPLE"
 103
 104         # Get rid of dlfcn.h as a cheap hack to disable building plugins
 105         rm -f "$PREFIX_BASE/bootstrap/$TRIPLE/include/dlfcn.h"
 106     fi
 107
 108     if [ ! -e "$PREFIX_BASE/$TRIPLE/bin/$TRIPLE-g++" ]
 109     then
 110         # Make the config.sh
 111         echo 'ARCH='$ARCH'
 112 TRIPLE='$TRIPLE'
 113 CC_PREFIX="'"$PREFIX_BASE/$TRIPLE"'"
 114 MAKEFLAGS="'"$MAKEFLAGS"'"
 115 CC="'"$NATIVE_CROSS-gcc"' -static -Wl,-Bstatic -static-libgcc"
 116 CXX="'"$NATIVE_CROSS-g++"' -static -Wl,-Bstatic -static-libgcc"
 117 export CC CXX
 118 GCC_BOOTSTRAP_CONFFLAGS=--disable-lto-plugin
 119 GCC_CONFFLAGS=--disable-lto-plugin
 120 . ./extraconfig.sh' > config.sh
 121
 122         # And build
 123         "$MUSL_CC_BASE"/build.sh
 124         sed -E '/^C(C|XX)=/d ; /^export/d' -i config.sh
 125         [ "$NO_GCC_DEPS" != "yes"] && "$MUSL_CC_BASE"/extra/build-gcc-deps.sh
 126
 127         # Clean up
 128         rm -f config.sh
 129         cleanup
 130
 131         # Make the tarball
 132         cp -f extraconfig.sh "$PREFIX_BASE/$TRIPLE/extraconfig.sh"
 133         (
 134         cd "$PREFIX_BASE"
 135         rm -rf "$TRIPLE/share"
 136         find "$TRIPLE/bin" "$TRIPLE/libexec/gcc" -type f -exec "$NATIVE_CROSS-strip" --strip-unneeded '{}' ';'
 137         echo 'Cross-compiler prefix built by musl-cross '"$HG_ID"': http://www.bitbucket.org/GregorR/musl-cross' > "$TRIPLE/info.txt"
 138         tar -cf - "$TRIPLE/" | xz -c > "$T_PRE$TRIPLE$T_SUFF.tar.xz"
 139         )
 140     fi
 141 done