defs.sh

   1 # Definitions for build scripts
   2 #
   3 # Copyright (C) 2012-2014 Gregor Richards
   4 #
   5 # Permission to use, copy, modify, and/or distribute this software for any
   6 # purpose with or without fee is hereby granted, provided that the above
   7 # copyright notice and this permission notice appear in all copies.
   8 #
   9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
  10 # REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  11 # AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
  12 # INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  13 # LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
  14 # OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  15 # PERFORMANCE OF THIS SOFTWARE.
  16
  17 ORIGPWD="$PWD"
  18 cd "$MUSL_CC_BASE"
  19 MUSL_CC_BASE="$PWD"
  20 export MUSL_CC_BASE
  21 cd "$ORIGPWD"
  22 unset ORIGPWD
  23
  24 if [ ! -e config.sh ]
  25 then
  26     echo 'Create a config.sh file.'
  27     exit 1
  28 fi
  29
  30 # Versions of things (do this before config.sh so they can be config'd)
  31 #BINUTILS_URL=http://ftp.gnu.org/gnu/binutils/binutils-2.25.1.tar.bz2
  32 BINUTILS_URL=http://mirrors.kernel.org/sourceware/binutils/snapshots/binutils-2.24.90.tar.bz2
  33 #last GPL2 release is 2.17, with backported  -Bsymbolic support
  34 #BINUTILS_URL=http://landley.net/aboriginal/mirror/binutils-2.17.tar.bz2
  35 GCC_VERSION=4.2.4
  36 GDB_VERSION=7.9.1
  37 GMP_VERSION=6.1.0
  38 MPC_VERSION=1.0.3
  39 MPFR_VERSION=3.1.4
  40 LIBELF_VERSION=master
  41 # check available versions at ftp://sourceware.org/pub/newlib/index.html
  42 NEWLIB_VERSION=1.19.0
  43
  44 # You can choose languages
  45 LANG_CXX=no
  46 LANG_OBJC=no
  47 LANG_FORTRAN=no
  48
  49 . ./config.sh
  50
  51 # Auto-deteect an ARCH if not specified
  52 test -z "$ARCH" && ARCH=mmix
  53 test -z "$TRIPLE" && TRIPLE=mmix
  54
  55 # Choose our languages
  56 LANGUAGES=c
  57 [ "$LANG_CXX" = "yes" ] && LANGUAGES="$LANGUAGES,c++"
  58 [ "$LANG_OBJC" = "yes" ] && LANGUAGES="$LANGUAGES,objc"
  59 [ "$LANG_CXX" = "yes" -a "$LANG_OBJC" = "yes" ] && LANGUAGES="$LANGUAGES,obj-c++"
  60 [ "$LANG_FORTRAN" = "yes" ] && LANGUAGES="$LANGUAGES,fortran"
  61
  62 # Use gmake if it exists
  63 if [ -z "$MAKE" ]
  64 then
  65     MAKE=make
  66     gmake --help > /dev/null 2>&1 && MAKE=gmake
  67 fi
  68
  69 # Generate CC_PREFIX from CC_BASE_PREFIX and TRIPLE if not specified
  70 [ -n "$CC_BASE_PREFIX" -a -z "$CC_PREFIX" ] && CC_PREFIX="$CC_BASE_PREFIX/$TRIPLE"
  71 [ -z "$CC_PREFIX" ] && die 'Failed to determine a CC_PREFIX.'
  72
  73 PATH="$CC_PREFIX/bin:$PATH"
  74 export PATH
  75
  76 # Get the target-specific multilib option, if applicable
  77 GCC_MULTILIB_CONFFLAGS="--disable-multilib --with-multilib-list="
  78 if [ "$ARCH" = "x32" ]
  79 then
  80     GCC_MULTILIB_CONFFLAGS="--with-multilib-list=mx32"
  81 fi
  82
  83 die() {
  84     echo "$@"
  85     exit 1
  86 }
  87
  88 fetch() {
  89     if [ ! -e "$MUSL_CC_BASE/tarballs/$2" ]
  90     then
  91         wget -O "$MUSL_CC_BASE/tarballs/$2.part" -c "$1""$2"
  92         mv "$MUSL_CC_BASE/tarballs/$2.part" "$MUSL_CC_BASE/tarballs/$2"
  93     fi
  94     return 0
  95 }
  96
  97 extract() {
  98     if [ ! -e "$2/extracted.$3" ]
  99     then
 100         tar xf "$MUSL_CC_BASE/tarballs/$1" ||
 101             tar Jxf "$MUSL_CC_BASE/tarballs/$1" ||
 102             tar jxf "$MUSL_CC_BASE/tarballs/$1" ||
 103             tar zxf "$MUSL_CC_BASE/tarballs/$1"
 104         mkdir -p "$2"
 105         touch "$2/extracted.$3"
 106     fi
 107 }
 108
 109 stripfileext() {
 110         case "$1" in
 111                 *.tar.*) printf "%s" "$1"| sed 's/\.tar\.[0-9a-z]*$//' ;;
 112                 *) basename "$1" | sed 's/\..*//' ;;
 113         esac
 114 }
 115
 116 fetchextract() {
 117     name="$1"
 118     shift
 119     baseurl="$1"
 120     [ -z "$2" ] && baseurl=$(printf "%s" "$1" | sed 's/\(.*\/\).*/\1/')
 121     dir="$2"
 122     [ -z "$dir" ] && dir=$(stripfileext $(basename "$1"))
 123     fn="$2""$3"
 124     [ -z "$fn" ] && fn=$(basename "$1")
 125
 126     fetch "$baseurl" "$fn"
 127     extract "$fn" "$dir" "$name"
 128 }
 129
 130 gitfetchextract() {
 131     name="$1"
 132     shift
 133     if [ ! -e "$MUSL_CC_BASE/tarballs/$3".tar.gz ]
 134     then
 135         git archive --format=tar --remote="$1" "$2" | \
 136             gzip -c > "$MUSL_CC_BASE/tarballs/$3".tar.gz || die "Failed to fetch $3-$2"
 137     fi
 138     if [ ! -e "$3/extracted.$name" ]
 139     then
 140         mkdir -p "$3"
 141         (
 142         cd "$3" || die "Failed to cd $3"
 143         extract "$3".tar.gz extracted
 144         touch extracted.$name
 145         )
 146     fi
 147 }
 148
 149 newlibfetchextract() {
 150     fetchextract newlib http://sourceware.org/pub/newlib/ newlib-${NEWLIB_VERSION} .tar.gz
 151 }
 152
 153 gccprereqs() {
 154     if [ ! -e gcc-$GCC_VERSION/gmp ]
 155     then
 156         fetchextract gmp http://ftp.gnu.org/pub/gnu/gmp/ gmp-$GMP_VERSION .tar.bz2
 157         mv gmp-$GMP_VERSION gcc-$GCC_VERSION/gmp
 158     fi
 159
 160     if [ ! -e gcc-$GCC_VERSION/mpfr ]
 161     then
 162         fetchextract mpfr http://ftp.gnu.org/gnu/mpfr/ mpfr-$MPFR_VERSION .tar.bz2
 163         mv mpfr-$MPFR_VERSION gcc-$GCC_VERSION/mpfr
 164     fi
 165
 166     if [ ! -e gcc-$GCC_VERSION/mpc ]
 167     then
 168         fetchextract mpc https://ftp.gnu.org/gnu/mpc/ mpc-$MPC_VERSION .tar.gz
 169         mv mpc-$MPC_VERSION gcc-$GCC_VERSION/mpc
 170     fi
 171 }
 172
 173 patch_source() {
 174     BD="$1"
 175
 176     (
 177     cd "$BD" || die "Failed to cd $BD"
 178
 179     if [ ! -e patched ]
 180     then
 181         for f in "$MUSL_CC_BASE/patches/$BD"-*.diff ; do
 182             if [ -e "$f" ] ; then patch -p1 < "$f" || die "Failed to apply patch $f to $BD" ; fi
 183         done
 184         touch patched
 185     fi
 186     )
 187 }
 188
 189 build() {
 190     BP="$1"
 191     BD="$2"
 192     CF="./configure"
 193     BUILT="$PWD/$BD/built$BP"
 194     shift; shift
 195
 196     if [ ! -e "$BUILT" ]
 197     then
 198         patch_source "$BD"
 199
 200         (
 201         cd "$BD" || die "Failed to cd $BD"
 202
 203         if [ "$BP" ]
 204         then
 205             mkdir -p build"$BP"
 206             cd build"$BP" || die "Failed to cd to build dir for $BD $BP"
 207             CF="../configure"
 208         fi
 209         ( $CF --prefix="$PREFIX" "$@" &&
 210             $MAKE $MAKEFLAGS &&
 211             touch "$BUILT" ) ||
 212             die "Failed to build $BD"
 213
 214         )
 215     fi
 216 }
 217
 218 buildmake() {
 219     BD="$1"
 220     BUILT="$PWD/$BD/built"
 221     shift
 222
 223     if [ ! -e "$BUILT" ]
 224     then
 225         patch_source "$BD"
 226
 227         (
 228         cd "$BD" || die "Failed to cd $BD"
 229
 230         ( $MAKE "$@" $MAKEFLAGS &&
 231             touch "$BUILT" ) ||
 232             die "Failed to build $BD"
 233
 234         )
 235     fi
 236 }
 237
 238 doinstall() {
 239     BP="$1"
 240     BD="$2"
 241     INSTALLED="$PWD/$BD/installed$BP"
 242     shift; shift
 243
 244     if [ ! -e "$INSTALLED" ]
 245     then
 246         (
 247         cd "$BD" || die "Failed to cd $BD"
 248
 249         if [ "$BP" ]
 250         then
 251             cd build"$BP" || die "Failed to cd build$BP"
 252         fi
 253
 254         ( $MAKE install "$@" $MAKEINSTALLFLAGS &&
 255             touch "$INSTALLED" ) ||
 256             die "Failed to install $BP"
 257
 258         )
 259     fi
 260 }
 261
 262 buildinstall() {
 263     build "$@"
 264     doinstall "$1" "$2"
 265 }