103 lines
3.3 KiB
Nix
103 lines
3.3 KiB
Nix
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{ preparePort, nixpkgs, toolchain, upstream }:
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let
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inherit (nixpkgs.buildPackages) fetchurl fetchgit flex bison;
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libc = import ./../libc { inherit preparePort nixpkgs toolchain upstream; };
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libm = import ./../libm { inherit preparePort nixpkgs toolchain upstream; };
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version = "8.3.0";
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in
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preparePort {
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name = "stdcxx-${version}";
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outputs = [ "source" "dev" ];
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inherit version;
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depsBuildBuild = with nixpkgs.buildPackages; [ pkgconfig stdenv.cc ];
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buildInputs = [ toolchain ];
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src = fetchurl {
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url = "mirror://gnu/gcc/gcc-${version}/gcc-${version}.tar.xz";
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sha256 = "0b3xv411xhlnjmin2979nxcbnidgvzqdf4nbhix99x60dkzavfk4";
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};
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tarFlags =
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[ "gcc-${version}/libstdc++-v3"
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"gcc-${version}/libgcc/gthr-single.h"
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];
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sourceRoot = "gcc-${version}/libstdc++-v3";
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patches = "${upstream.src}/repos/libports/src/lib/stdcxx/patches}/*.patch";
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patchFlags = "-p1";
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buildPhase =
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''
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for slop in include/c_global/cstdlib include/bits/std_abs.h include/c_global/cmath; do
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sed 's/^#include_next/#include/' -i $slop
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done
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mkdir -p $dev/lib
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compileStub ${./stdcxx.symbols} $dev/lib/stdcxx.lib.so
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'';
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installPhase =
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''
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mkdir -p $source $includedir/bits $includedir/config $pkgconfigdir
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local libcPc=${libc.dev}/lib/pkgconfig/libc.pc
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local libmPc=${libm.dev}/lib/pkgconfig/libm.pc
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libcCflags=`awk '/^Cflags/ { $1=""; print $0 }' $libcPc` \
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libmCflags=`awk '/^Cflags/ { $1=""; print $0 }' $libmPc` \
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substituteAll ${./stdcxx.pc.in} $pkgconfigdir/stdcxx.pc
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cp -r src config libsupc++ $source
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cp -r \
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include/* \
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include/c_compatibility/complex.h \
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include/c_compatibility/fenv.h \
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include/c_compatibility/tgmath.h \
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libsupc++/cxxabi.h \
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libsupc++/exception \
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libsupc++/initializer_list \
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libsupc++/new \
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libsupc++/typeinfo \
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$includedir
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cp -r \
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libsupc++/atomic_lockfree_defines.h \
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libsupc++/cxxabi_forced.h \
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libsupc++/cxxabi_init_exception.h \
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libsupc++/exception.h \
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libsupc++/exception_defines.h \
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libsupc++/exception_ptr.h \
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libsupc++/hash_bytes.h \
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libsupc++/nested_exception.h \
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config/cpu/generic/atomic_word.h \
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config/cpu/generic/cpu_defines.h \
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config/cpu/generic/cxxabi_tweaks.h \
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config/cpu/generic/opt/bits/opt_random.h \
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config/os/generic/ctype_base.h \
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config/os/generic/ctype_inline.h \
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config/os/generic/error_constants.h \
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config/os/generic/os_defines.h \
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config/locale/generic/messages_members.h \
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config/locale/generic/time_members.h \
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${upstream.src}/repos/libports/include/stdcxx/bits/*.h \
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$includedir/bits
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cp -r \
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config/allocator/new_allocator_base.h \
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config/io/basic_file_stdio.h \
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config/io/c_io_stdio.h \
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config/locale/generic/c_locale.h \
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$includedir/config
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cp config/io/basic_file_stdio.h $includedir/bits/basic_file.h
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cp config/allocator/new_allocator_base.h $includedir/bits/c++allocator.h
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cp config/io/c_io_stdio.h $includedir/bits/c++io.h
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cp config/locale/generic/c_locale.h $includedir/bits/c++locale.h
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cp ../libgcc/gthr-single.h $includedir/bits/gthr.h
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'';
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}
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