| 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 | } |