src/rt/release.sh

   1 #!/bin/sh
   2
   3 die () {
   4         echo "$*" >&2
   5         exit 1
   6 }
   7
   8 cd "$(dirname "$0")"
   9
  10 target=
  11 debug=
  12
  13 # see what to build
  14 case "$1" in
  15         msys|bash)
  16                 target=$1
  17                 ;;
  18         *)
  19                 die "$0 (msys|bash) [options]"
  20                 ;;
  21 esac
  22
  23 shift
  24
  25 test "a$1" = "a--debug" && debug=t
  26 debug_clean=
  27 test "$debug" = "$(cat debug.txt 2>/dev/null)" || debug_clean=t
  28 echo "$debug" > debug.txt
  29
  30 test -d ../msys/msys/rt ||
  31 (
  32         cd ../.. &&
  33         git submodule update --init src/msys
  34 ) ||
  35 die "Could not check out msys.git"
  36
  37 cd ../msys || {
  38   echo "Huh? ../msys does not exist."
  39   exit 1
  40 }
  41
  42 current=$(git rev-list --no-merges origin/master.. | wc -l) &&
  43 total=$(ls ../rt/patches/*.patch | wc -l) &&
  44 i=1 &&
  45 while test $i -le $total
  46 do
  47         test $i -le $current ||
  48         git am ../rt/patches/$(printf "%04d" $i)*.patch ||
  49         die "Error: Applying patches failed."
  50         i=$(($i+1))
  51 done
  52
  53
  54 cd msys &&
  55 release=MSYS-g$(git show -s --pretty=%h HEAD) ||
  56 die "Could not detect MSYS release"
  57
  58 test -f /bin/cc.exe || ln gcc.exe /bin/cc.exe ||
  59 die "Could not make sure that MSys cc is found instead of MinGW one"
  60
  61 # build msys.dll
  62 release_msys() {
  63         (export MSYSTEM=MSYS &&
  64          export PATH=/bin:$PATH &&
  65          cd rt &&
  66          (test -d bld || mkdir bld) &&
  67          cd bld &&
  68          DLL=i686-pc-msys/winsup/cygwin/new-msys-1.0.dll &&
  69          (test -f Makefile && test -z "$debug_clean" ||
  70           ../src/configure --prefix=/usr --enable-newlib-mb) &&
  71          (test -z "$debug" || perl -i.bak -pe 's/-O2//g' $(find -name Makefile)) &&
  72          (test -z "$debug_clean" || make clean) &&
  73          (make || test -f $DLL) &&
  74          (test ! -z "$debug" || strip $DLL) &&
  75          rebase -b 0x68000000 $DLL &&
  76          mv $DLL /bin/) &&
  77         cd / &&
  78         hash=$(git hash-object -w bin/new-msys-1.0.dll) &&
  79         git update-index --cacheinfo 100755 $hash bin/msys-1.0.dll &&
  80         git commit -s -m "Updated msys-1.0.dll to $release" &&
  81         /share/msysGit/post-checkout-hook HEAD^ HEAD 1
  82 }
  83
  84 # build bash.exe
  85 release_bash() {
  86         (export MSYSTEM=MSYS &&
  87          export PATH=/bin:$PATH &&
  88          cd packages/bash &&
  89          case "$(git config --get --bool core.autocrlf)" in
  90          true)
  91                 git config core.autocrlf false &&
  92                 git read-tree HEAD &&
  93                 git stash
  94                 ;;
  95          esac &&
  96          (test -d bld || mkdir bld) &&
  97          cd bld &&
  98          BASH=bash.exe &&
  99          (test -f Makefile && test -z "$debug_clean" ||
 100           ../3.1/configure \
 101                 --prefix=/usr \
 102                 --sysconfdir=/etc \
 103                 --localstatedir=/var \
 104                 --enable-multibyte \
 105                 --disable-rpath \
 106                 --without-curses) &&
 107          (test -z "$debug" || perl -i.bak -pe 's/-O2//g' $(find -name Makefile)) &&
 108          (test -z "$debug_clean" || make clean) &&
 109          make &&
 110          test -f $BASH &&
 111          (test ! -z "$debug" || strip $BASH) &&
 112          cp $BASH /bin/new-bash.exe) &&
 113         cd / &&
 114         hash=$(git hash-object -w bin/new-bash.exe) &&
 115         git update-index --cacheinfo 100755 $hash bin/bash.exe &&
 116         git update-index --cacheinfo 100755 $hash bin/sh.exe &&
 117         git commit -s -m "Updated bash.exe to $release" &&
 118         /share/msysGit/post-checkout-hook HEAD^ HEAD 1
 119 }
 120
 121 release_$target