buildscripts/make-cygwin-cross.sh

   1 #!@BASH@
   2 # make-cygwin-cross
   3 #
   4 # Build and install cross-development tools for cygwin package
   5 # (binutils, compiler, flex, bison).
   6 # Using this cross-development enviroment, build and install
   7 # native cygwin packages (guile, lilypond).
   8 #
   9 # Besides being a handy script for me, currently this mainly serves
  10 # as documentation for cross-building lilypond.
  11 #
  12 # To use this script, you need
  13 #
  14 #  * all development tools to build a native LilyPond, see INSTALL.txt
  15 #
  16 #  * pre-release cygnus sources (and a binary) from:
  17 #
  18 #      ftp://sourceware.cygnus.com/pub/cygwin/private/cygwin-net-485/
  19 #
  20 #          binutils/binutils-19990818-1-src.tar.gz
  21 #          bison/bison-src.tar.gz
  22 #          cygwin/cygwin-20000301.tar.gz
  23 #          flex/flex-src.tar.gz
  24 #          gcc/gcc-2.95.2-1-src.tar.gz
  25 #
  26 #  * guile-1.3.4.tar.gz
  27 #
  28 #  * lilypond-1.3.38.jcn1.tar.gz
  29 #
  30 #  * lots of disk space, ca 353MB
  31 #
  32
  33 ################
  34 # config section
  35 ################
  36
  37 ROOT=/usr/src/cygwin-net-485
  38 PREFIX=$ROOT/usr
  39 NATIVE_PREFIX=/Cygnus/usr
  40
  41 # urg
  42 DEVEL=/home/fred
  43 WWW=$DEVEL/WWW/lilypond/gnu-windows
  44 #WWW=/tmp
  45
  46 CYGWIN_SOURCE=$DEVEL/sourceware.cygnus.com/pub/cygwin/private/cygwin-net-485
  47 SOURCE_PATH=$DEVEL/usr/src/releases:$DEVEL/usr/src/patches:$DEVEL/usr/src/lilypond/Documentation/ntweb
  48
  49 HOST=`uname -m`-gnu-`uname -s | tr '[A-Z]' '[a-z]'`
  50
  51 cygwin_binary=cygwin-20000301.tar.gz
  52 TARGET_ARCH=i686-pc-cygwin
  53 CYGWIN_DLL=cygwin1-net-485.dll
  54
  55 cross_packages="
  56 binutils-19990818
  57 gcc-2.95.2
  58 flex
  59 bison
  60 "
  61
  62 not_yet_needed=cygwin-2000301
  63
  64 cross_configure='--prefix=$PREFIX --target=$TARGET_ARCH'
  65 ##native_configure='--prefix=$NATIVE_PREFIX --target=$TARGET_ARCH'
  66 gcc_make='LANGUAGES="c++"'
  67 cygwin_make='-k || true'
  68
  69 native_configure='--target=$TARGET_ARCH --build=$TARGET_ARCH --host=$HOST --oldincludedir=$PREFIX/include --prefix=$NATIVE_PREFIX'
  70
  71 guile_patch='guile-1.3.4-gnu-windows.patch'
  72 guile_configure='--enable-sizeof-int=4 --enable-sizeof-long=4 --enable-restartable-syscalls=yes'
  73 guile_make='oldincludedir=$PREFIX/include'
  74
  75 lilypond_version=@TOPLEVEL_VERSION@
  76 #lilypond_prefix="$NATIVE_PREFIX/lilypond-$lilypond_version"
  77 lilypond_ldflags='-L$PREFIX/lib -lguile $PREFIX/bin/$CYGWIN_DLL'
  78 #lilypond_configure='--prefix=$lilypond_prefix'
  79 ## URG, help2man: doesn't know about cross-compilation.
  80 #lilypond_make='-k || make -k || true'
  81 lilypond_patch=lilypond-manpages.patch
  82 lilypond_install='--just-print'
  83
  84 native_packages="
  85 guile-1.3.4
  86 lilypond-$lilypond_version
  87 "
  88
  89
  90 #######################
  91 # end of config section
  92 #######################
  93
  94 cygwin_dirs=`/bin/ls -d1 $CYGWIN_SOURCE/*`
  95 cygwin_source_path=`echo $CYGWIN_SOURCE $cygwin_dirs`
  96 source_path=`echo $SOURCE_PATH:$cygwin_source_path | sed 's/:/ /g'`
  97
  98 # mingw doesn't work yet.
  99 #TARGET_ARCH=i686-pc-mingw32
 100 #
 101 # building cross-compiler i686-pc-mingw32-gcc exists on:
 102 #
 103 #  /usr/src/cygwin-mingw/usr/src/cross-gcc-2.95.2/gcc/xgcc -B/usr/src/cygwin-mingw/usr/src/cross-gcc-2.95.2/gcc/ -B/usr/src/cygwin-mingw/usr/i686-pc-mingw32/bin/ -I/usr/src/cygwin-mingw/usr/i686-pc-mingw32/include -O2 -I../../gcc-2.95.2/gcc/../winsup/include -DCROSS_COMPILE -DIN_GCC     -g -O2 -I./include   -g1  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED   -I. -I../../gcc-2.95.2/gcc -I../../gcc-2.95.2/gcc/config -I../../gcc-2.95.2/gcc/../include -c
 104 #
 105 # with:
 106 #
 107 #  ../../gcc-2.95.2/gcc/libgcc2.c:2582: conflicting types for `getpagesize'
 108 #/usr/src/cygwin-mingw/usr/i686-pc-mingw32/include/sys/unistd.h:43: previous declaration of `getpagesize'
 109 # it seems that __CYGWIN__ is not defined in mingw compiler/or compiler isn't
 110 # fully ported to mingw
 111
 112 ###########
 113 # functions
 114 ###########
 115
 116 untar ()
 117 {(
 118         set -x
 119         tarball=$1
 120         dest_dir=$2
 121
 122         first_dir=`tar tzf $tarball | head -1`
 123         src_dir=`dirname $first_dir`
 124
 125         if [ "$src_dir" = "src" -o "$src_dir" = "./src" \
 126           -o "$src_dir" = "." ]; then
 127                 src_dir=$first_dir
 128         fi
 129
 130         tar xzf $tarball
 131
 132         if [ "$src_dir" != "$dest_dir" -a "$src_dir" != "$dest_dir/" ]; then
 133                 mv $src_dir $dest_dir
 134                 rm -rf ./$first_dir
 135         fi
 136 )
 137 }
 138
 139 expand ()
 140 {(
 141
 142         set -
 143         string=`eval echo $\`eval echo ${1}${2}\``
 144         eval echo $string
 145 )
 146 }
 147
 148 build ()
 149 {(
 150         package=$1
 151         set -
 152         if [ -d $package ]; then
 153                 echo "$package: directory exists"
 154                 echo "$package: skipping"
 155                 exit 0
 156         fi
 157
 158         name=`echo $package | sed 's/-.*//'`
 159         name_patch=`expand $name _patch`
 160         name_ldflags=`expand $name _ldflags`
 161         name_configure=`expand $name _configure`
 162         type_configure=`expand $type _configure`
 163         name_make=`expand $name _make`
 164         name_install=`expand $name _install`
 165
 166         found=`find_path $package*src.tar.gz`
 167         if [ "$found" = "" ]; then
 168                 found=`find_path $package.tar.gz`
 169         fi
 170         if [ "$found" = "" ]; then
 171                 found=`find_path $name*tar.gz`
 172         fi
 173         if [ "$found" = "" ]; then
 174                 echo "$package: no such tarball"
 175                 exit 1
 176         fi
 177
 178         untar $found $package
 179         if [ "x$name_patch" != "x" ]; then
 180                 (
 181                 cd $package
 182                 found=`find_path $name_patch`
 183                 if [ "$found" = "" ]; then
 184                         echo "$name_patch: no such file"
 185                         exit 1
 186                 fi
 187                 patch -p1 -E < $found
 188                 )
 189         fi
 190         set -x
 191         mkdir $type-$package
 192         cd $type-$package
 193
 194         rm -f config.cache
 195         LDFLAGS="$name_ldflags" ../$package/configure $type_configure $name_configure || exit 1
 196         make $name_make || exit 1
 197         make install $name_install || exit 1
 198 )
 199 }
 200
 201 ## urg, let's hope Cygnus uses rpm for packaging its next release
 202 pack ()
 203 {(
 204         set -
 205         package=$1
 206         name=`echo $package | sed 's/-.*//'`
 207         name_pack_install=`expand $name _pack_install`
 208         install_root=/tmp/$package-install
 209         install_prefix=$install_root/$NATIVE_PREFIX
 210
 211         set -x
 212         rm -rf $install_root
 213         mkdir -p $install_prefix
 214
 215         cd $PREFIX/src/$type-$package || exit 1
 216         make install prefix=$install_prefix $name_pack_install
 217
 218         ## duh, rename executables,
 219         ## for people that use a dumb shell instead of bash
 220         cd $install_prefix/bin &&
 221         for i in `/bin/ls -d1 *`; do
 222                 base=`basename $i .exe`
 223                 if [ $base.exe != $i ]; then
 224                         type="`file $i`"
 225                         if expr "$type" : '.*Windows.*\(executable\).*'; then
 226                                 mv -f $i $base.exe
 227                         fi
 228                 fi
 229         done
 230         rm -f $WWW/$package.zip
 231         cd $install_root && zip -r $WWW/$package.zip .$NATIVE_PREFIX
 232 )
 233 }
 234
 235 find_path ()
 236 {(
 237         set -
 238         expr=$1
 239         found=
 240         for i in $source_path; do
 241                 found=`/bin/ls -d1 $i/$expr 2>/dev/null | head -1`
 242                 if [ -e "$found" ]; then
 243                         break
 244                 fi
 245         done
 246         echo $found
 247 )
 248 }
 249 ##################
 250 # end of functions
 251 ##################
 252
 253 #
 254 # setup
 255 #
 256
 257 set -x
 258 mkdir -p $ROOT
 259 if [ ! -d $PREFIX ]; then
 260         cd $ROOT
 261         found=`find_path $cygwin_binary`
 262         if [ "$found" = "" ]; then
 263                 echo "$cygwin_binary: no such tarball"
 264                 exit 1
 265         fi
 266         tar xzf $found
 267         # urg, bug in gcc's cross-make configuration
 268         mkdir -p $PREFIX/lib/gcc-lib/$TARGET_ARCH/2.95.2
 269
 270         cd $PREFIX
 271         # urg, bug in gcc's cross-make configuration
 272         if [ ! -e include ]; then
 273                 #mv include huh-include
 274                 # not target-arch, but [i686-]pc-cygwin!
 275                 ln -s $PREFIX/i686-pc-cygwin/include .
 276                 # these necessary only for mingw32
 277                 ln -s $PREFIX/i686-pc-cygwin/include $TARGET_ARCH
 278                 ln -s $PREFIX/include $PREFIX/$TARGET_ARCH/include
 279         fi
 280 else
 281         echo "$PREFIX: already exists"
 282         echo "$cygwin_binary: skipping"
 283 fi
 284
 285 if [ ! -e $NATIVE_PREFIX ]; then
 286         ln -s $ROOT /Cygnus || exit 1
 287 fi
 288
 289 mkdir -p $PREFIX/src
 290 cd $PREFIX/src
 291 PATH=$PATH:$PREFIX/bin
 292
 293 type=cross
 294 for i in $cross_packages; do
 295         if build $i; then
 296                 true
 297         else
 298                 echo "$i: build failed"
 299                 exit 1
 300         fi
 301 done
 302
 303 # urg, bug in gcc's cross-make install
 304 mv -f $PREFIX/bin/cygwin1.dll $PREFIX/bin/$CYGWIN_DLL
 305 ln -f $PREFIX/bin/$TARGET_ARCH-gcc $PREFIX/$TARGET_ARCH/bin/cc
 306 ln -f $PREFIX/bin/$TARGET_ARCH-c++ $PREFIX/$TARGET_ARCH/bin/c++
 307 ln -f $PREFIX/bin/$TARGET_ARCH-g++ $PREFIX/$TARGET_ARCH/bin/g++
 308
 309 PATH=$PREFIX/$TARGET_ARCH/bin:$PREFIX/bin:$PATH
 310
 311 mkdir -p $PREFIX/src
 312 cd $PREFIX/src
 313
 314 set -x
 315 type=native
 316 for i in $native_packages; do
 317         if build $i; then
 318                 pack $i
 319                 continue
 320         fi
 321         exit 1
 322 done
 323
 324 rm -f $WWW/$CYGWIN_DLL.zip
 325 cd $PREFIX/bin && zip $WWW/$CYGWIN_DLL.zip $CYGWIN_DLL