gcc/Pkgfile

   1 # Description: The GNU Compiler Collection
   2 # URL: http://gcc.gnu.org
   3 # Maintainer: CRUX System Team, core-ports at crux dot nu
   4 # Arch Maintainer: CRUX-ARM System Team, devel at crux-arm dot nu
   5 # Depends on: zlib libmpc
   6
   7 name=gcc
   8 version=6.3.0
   9 release=1
  10 source=(ftp://gcc.gnu.org/pub/gcc/releases/$name-$version/$name-$version.tar.bz2
  11         $name-nocheck-fixincludes.patch)
  12
  13 build() {
  14   cd $name-$version
  15
  16   sed -i 's|REVISION|REVISION " (CRUX-ARM 64b)"|' $name/version.c
  17   # apply a sed substitution that will suppress the installation of libiberty.a
  18   sed 's|install_to_$(INSTALL_DEST) ||' -i libiberty/Makefile.in
  19
  20   mkdir $SRC/build
  21   cd $SRC/build
  22
  23   export CXXFLAGS="-O2 -pipe"
  24   LDFLAGS="-Wl,-rpath-link,$CROSSTOOLS/$CTARGET/lib" \
  25   ../$name-$version/configure --build=$CHOST \
  26                               --host=$CTARGET \
  27                               --target=$CTARGET \
  28                               --prefix=/usr \
  29                               --mandir=/usr/man \
  30                               --libexecdir=/usr/lib \
  31                               --enable-languages=c,c++ \
  32                               --disable-libstdcxx-pch \
  33                               --enable-threads=posix \
  34                               --enable-__cxa_atexit \
  35                               --enable-clocale=gnu \
  36                               --enable-shared \
  37                               --disable-nls \
  38                               --with-x=no \
  39                               --with-system-zlib \
  40                               --with-pkgversion="CRUX-ARM 64b"
  41
  42   # prevent GCC from looking in the wrong directories for headers and libraries
  43   sed "/^HOST_\(GMP\|PPL\|CLOOG\)\(LIBS\|INC\)/s:-[IL]/\(lib\|include\)::" -i Makefile
  44
  45   make
  46   # prevent libtool from adding host lib paths for relink at install
  47   # based on patch submitted by Vincent Cadet for libtool bug #21455
  48   # see https://lists.gnu.org/archive/html/bug-libtool/2015-09/msg00012.html
  49   for lt_file in $(find $SRC/build/$CTARGET -name libtool) ; do
  50     sed -i 's/\(add_dir=\"\)\$add_dir \(-L\$inst_prefix_dir\$libdir\"\)/\1\2/' $lt_file
  51   done
  52
  53   make -j1 DESTDIR=$PKG install
  54
  55   mkdir $PKG/lib
  56   ln -sf ../usr/bin/cpp $PKG/lib/cpp
  57   ln -sf gcc $PKG/usr/bin/cc
  58   ln -sf g++ $PKG/usr/bin/c++
  59
  60   mv $PKG/usr/lib/gcc/*/$version/include-fixed/{limits.h,syslimits.h} $PKG/usr/lib/gcc/*/$version/include/
  61
  62   rm $PKG/usr/lib64/libstdc++.so.6.0.22-gdb.py
  63   rm -r $PKG/usr/share
  64   rm -r $PKG/usr/lib/gcc/*/$version/{install-tools,include-fixed}
  65
  66   sed -i "s|-L$SRC[^ ]* ||g" $PKG/usr/lib64/{libstdc++.la,libsupc++.la}
  67 }