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|
{ lib
, buildPlatform
, hostPlatform
, fetchurl
, bash
, coreutils
, gcc
, musl
, binutils
, gnumake
, gnupatch
, gnused
, gnugrep
, gawk
, diffutils
, findutils
, gnutar
, gzip
}:
let
pname = "gcc-cxx";
version = "4.6.4";
src = fetchurl {
url = "mirror://gnu/gcc/gcc-${version}/gcc-core-${version}.tar.gz";
sha256 = "173kdb188qg79pcz073cj9967rs2vzanyjdjyxy9v0xb0p5sad75";
};
ccSrc = fetchurl {
url = "mirror://gnu/gcc/gcc-${version}/gcc-g++-${version}.tar.gz";
sha256 = "1fqqk5zkmdg4vmqzdmip9i42q6b82i3f6yc0n86n9021cr7ms2k9";
};
gmpVersion = "4.3.2";
gmp = fetchurl {
url = "mirror://gnu/gmp/gmp-${gmpVersion}.tar.gz";
sha256 = "15rwq54fi3s11izas6g985y9jklm3xprfsmym3v1g6xr84bavqvv";
};
mpfrVersion = "2.4.2";
mpfr = fetchurl {
url = "mirror://gnu/mpfr/mpfr-${mpfrVersion}.tar.gz";
sha256 = "0dxn4904dra50xa22hi047lj8kkpr41d6vb9sd4grca880c7wv94";
};
mpcVersion = "1.0.3";
mpc = fetchurl {
url = "mirror://gnu/mpc/mpc-${mpcVersion}.tar.gz";
sha256 = "1hzci2zrrd7v3g1jk35qindq05hbl0bhjcyyisq9z209xb3fqzb1";
};
patches = [
# Remove hardcoded NATIVE_SYSTEM_HEADER_DIR
./no-system-headers.patch
];
in
bash.runCommand "${pname}-${version}" {
inherit pname version;
nativeBuildInputs = [
gcc
binutils
gnumake
gnupatch
gnused
gnugrep
gawk
diffutils
findutils
gnutar
gzip
];
passthru.tests.hello-world = result:
bash.runCommand "${pname}-simple-program-${version}" {
nativeBuildInputs = [ binutils musl result ];
} ''
cat <<EOF >> test.c
#include <stdio.h>
int main() {
printf("Hello World!\n");
return 0;
}
EOF
musl-gcc -o test test.c
./test
mkdir $out
'';
meta = with lib; {
description = "GNU Compiler Collection, version ${version}";
homepage = "https://gcc.gnu.org";
license = licenses.gpl3Plus;
maintainers = teams.minimal-bootstrap.members;
platforms = platforms.unix;
};
} ''
# Unpack
tar xzf ${src}
tar xzf ${ccSrc}
tar xzf ${gmp}
tar xzf ${mpfr}
tar xzf ${mpc}
cd gcc-${version}
ln -s ../gmp-${gmpVersion} gmp
ln -s ../mpfr-${mpfrVersion} mpfr
ln -s ../mpc-${mpcVersion} mpc
# Patch
${lib.concatMapStringsSep "\n" (f: "patch -Np1 -i ${f}") patches}
# doesn't recognise musl
sed -i 's|"os/gnu-linux"|"os/generic"|' libstdc++-v3/configure.host
# Configure
export CC="gcc -Wl,-dynamic-linker -Wl,${musl}/lib/libc.so"
export CFLAGS_FOR_TARGET="-Wl,-dynamic-linker -Wl,${musl}/lib/libc.so"
export C_INCLUDE_PATH="${musl}/include"
export CPLUS_INCLUDE_PATH="$C_INCLUDE_PATH"
export LIBRARY_PATH="${musl}/lib"
bash ./configure \
--prefix=$out \
--build=${buildPlatform.config} \
--host=${hostPlatform.config} \
--with-native-system-header-dir=${musl}/include \
--with-build-sysroot=${musl} \
--enable-languages=c,c++ \
--disable-bootstrap \
--disable-libmudflap \
--disable-libstdcxx-pch \
--disable-lto \
--disable-multilib
# Build
make -j $NIX_BUILD_CORES
# Install
make -j $NIX_BUILD_CORES install
''
|