552 lines
21 KiB
Nix
552 lines
21 KiB
Nix
{ stdenv, fetchurl, noSysDirs
|
|
, langC ? true, langCC ? true, langFortran ? false
|
|
, langObjC ? stdenv.isDarwin
|
|
, langObjCpp ? stdenv.isDarwin
|
|
, langJava ? false
|
|
, langAda ? false
|
|
, langVhdl ? false
|
|
, langGo ? false
|
|
, profiledCompiler ? false
|
|
, staticCompiler ? false
|
|
, enableShared ? true
|
|
, texinfo ? null
|
|
, perl ? null # optional, for texi2pod (then pod2man); required for Java
|
|
, gmp, mpfr, libmpc, gettext, which
|
|
, libelf # optional, for link-time optimizations (LTO)
|
|
, isl ? null # optional, for the Graphite optimization framework.
|
|
, zlib ? null, boehmgc ? null
|
|
, zip ? null, unzip ? null, pkgconfig ? null
|
|
, gtk2 ? null, libart_lgpl ? null
|
|
, libX11 ? null, libXt ? null, libSM ? null, libICE ? null, libXtst ? null
|
|
, libXrender ? null, xproto ? null, renderproto ? null, xextproto ? null
|
|
, libXrandr ? null, libXi ? null, inputproto ? null, randrproto ? null
|
|
, x11Support ? langJava
|
|
, gnatboot ? null
|
|
, enableMultilib ? false
|
|
, enablePlugin ? true # whether to support user-supplied plug-ins
|
|
, name ? "gcc"
|
|
, cross ? null
|
|
, binutilsCross ? null
|
|
, libcCross ? null
|
|
, crossStageStatic ? true
|
|
, gnat ? null
|
|
, libpthread ? null, libpthreadCross ? null # required for GNU/Hurd
|
|
, stripped ? true
|
|
, gnused ? null
|
|
, binutils ? null
|
|
, cloog # unused; just for compat with gcc4, as we override the parameter on some places
|
|
, darwin ? null
|
|
}:
|
|
|
|
assert langJava -> zip != null && unzip != null
|
|
&& zlib != null && boehmgc != null
|
|
&& perl != null; # for `--enable-java-home'
|
|
assert langAda -> gnatboot != null;
|
|
assert langVhdl -> gnat != null;
|
|
|
|
# LTO needs libelf and zlib.
|
|
assert libelf != null -> zlib != null;
|
|
|
|
# Make sure we get GNU sed.
|
|
assert stdenv.isDarwin -> gnused != null;
|
|
|
|
# Need c++filt on darwin
|
|
assert stdenv.isDarwin -> binutils != null;
|
|
|
|
# The go frontend is written in c++
|
|
assert langGo -> langCC;
|
|
|
|
with stdenv.lib;
|
|
with builtins;
|
|
|
|
let version = "6.3.0";
|
|
|
|
# Whether building a cross-compiler for GNU/Hurd.
|
|
crossGNU = cross != null && cross.config == "i586-pc-gnu";
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
patches =
|
|
[ ../use-source-date-epoch.patch ]
|
|
++ optional (cross != null) ../libstdc++-target.patch
|
|
++ optional noSysDirs ../no-sys-dirs.patch
|
|
# The GNAT Makefiles did not pay attention to CFLAGS_FOR_TARGET for its
|
|
# target libraries and tools.
|
|
++ optional langAda ../gnat-cflags.patch
|
|
++ optional langFortran ../gfortran-driving.patch;
|
|
|
|
javaEcj = fetchurl {
|
|
# The `$(top_srcdir)/ecj.jar' file is automatically picked up at
|
|
# `configure' time.
|
|
|
|
# XXX: Eventually we might want to take it from upstream.
|
|
url = "ftp://sourceware.org/pub/java/ecj-4.3.jar";
|
|
sha256 = "0jz7hvc0s6iydmhgh5h2m15yza7p2rlss2vkif30vm9y77m97qcx";
|
|
};
|
|
|
|
# Antlr (optional) allows the Java `gjdoc' tool to be built. We want a
|
|
# binary distribution here to allow the whole chain to be bootstrapped.
|
|
javaAntlr = fetchurl {
|
|
url = http://www.antlr.org/download/antlr-4.4-complete.jar;
|
|
sha256 = "02lda2imivsvsis8rnzmbrbp8rh1kb8vmq4i67pqhkwz7lf8y6dz";
|
|
};
|
|
|
|
xlibs = [
|
|
libX11 libXt libSM libICE libXtst libXrender libXrandr libXi
|
|
xproto renderproto xextproto inputproto randrproto
|
|
];
|
|
|
|
javaAwtGtk = langJava && x11Support;
|
|
|
|
/* Platform flags */
|
|
platformFlags = let
|
|
gccArch = stdenv.platform.gcc.arch or null;
|
|
gccCpu = stdenv.platform.gcc.cpu or null;
|
|
gccAbi = stdenv.platform.gcc.abi or null;
|
|
gccFpu = stdenv.platform.gcc.fpu or null;
|
|
gccFloat = stdenv.platform.gcc.float or null;
|
|
gccMode = stdenv.platform.gcc.mode or null;
|
|
withArch = if gccArch != null then " --with-arch=${gccArch}" else "";
|
|
withCpu = if gccCpu != null then " --with-cpu=${gccCpu}" else "";
|
|
withAbi = if gccAbi != null then " --with-abi=${gccAbi}" else "";
|
|
withFpu = if gccFpu != null then " --with-fpu=${gccFpu}" else "";
|
|
withFloat = if gccFloat != null then " --with-float=${gccFloat}" else "";
|
|
withMode = if gccMode != null then " --with-mode=${gccMode}" else "";
|
|
in
|
|
withArch +
|
|
withCpu +
|
|
withAbi +
|
|
withFpu +
|
|
withFloat +
|
|
withMode;
|
|
|
|
/* Cross-gcc settings */
|
|
crossMingw = cross != null && cross.libc == "msvcrt";
|
|
crossDarwin = cross != null && cross.libc == "libSystem";
|
|
crossConfigureFlags = let
|
|
gccArch = stdenv.cross.gcc.arch or null;
|
|
gccCpu = stdenv.cross.gcc.cpu or null;
|
|
gccAbi = stdenv.cross.gcc.abi or null;
|
|
gccFpu = stdenv.cross.gcc.fpu or null;
|
|
gccFloat = stdenv.cross.gcc.float or null;
|
|
gccMode = stdenv.cross.gcc.mode or null;
|
|
withArch = if gccArch != null then " --with-arch=${gccArch}" else "";
|
|
withCpu = if gccCpu != null then " --with-cpu=${gccCpu}" else "";
|
|
withAbi = if gccAbi != null then " --with-abi=${gccAbi}" else "";
|
|
withFpu = if gccFpu != null then " --with-fpu=${gccFpu}" else "";
|
|
withFloat = if gccFloat != null then " --with-float=${gccFloat}" else "";
|
|
withMode = if gccMode != null then " --with-mode=${gccMode}" else "";
|
|
in
|
|
"--target=${cross.config}" +
|
|
withArch +
|
|
withCpu +
|
|
withAbi +
|
|
withFpu +
|
|
withFloat +
|
|
withMode +
|
|
(if crossMingw && crossStageStatic then
|
|
" --with-headers=${libcCross}/include" +
|
|
" --with-gcc" +
|
|
" --with-gnu-as" +
|
|
" --with-gnu-ld" +
|
|
" --with-gnu-ld" +
|
|
" --disable-shared" +
|
|
" --disable-nls" +
|
|
" --disable-debug" +
|
|
" --enable-sjlj-exceptions" +
|
|
" --enable-threads=win32" +
|
|
" --disable-win32-registry"
|
|
else if crossStageStatic then
|
|
" --disable-libssp --disable-nls" +
|
|
" --without-headers" +
|
|
" --disable-threads " +
|
|
" --disable-libgomp " +
|
|
" --disable-libquadmath" +
|
|
" --disable-shared" +
|
|
" --disable-libatomic " + # libatomic requires libc
|
|
" --disable-decimal-float" # libdecnumber requires libc
|
|
else
|
|
(if crossDarwin then " --with-sysroot=${getLib libcCross}/share/sysroot"
|
|
else " --with-headers=${getDev libcCross}/include") +
|
|
# Ensure that -print-prog-name is able to find the correct programs.
|
|
(stdenv.lib.optionalString (crossMingw || crossDarwin) (
|
|
" --with-as=${binutilsCross}/bin/${cross.config}-as" +
|
|
" --with-ld=${binutilsCross}/bin/${cross.config}-ld"
|
|
)) +
|
|
" --enable-__cxa_atexit" +
|
|
" --enable-long-long" +
|
|
(if crossMingw then
|
|
" --enable-threads=win32" +
|
|
" --enable-sjlj-exceptions" +
|
|
" --enable-hash-synchronization" +
|
|
" --disable-libssp" +
|
|
" --disable-nls" +
|
|
" --with-dwarf2" +
|
|
# I think noone uses shared gcc libs in mingw, so we better do the same.
|
|
# In any case, mingw32 g++ linking is broken by default with shared libs,
|
|
# unless adding "-lsupc++" to any linking command. I don't know why.
|
|
" --disable-shared" +
|
|
# To keep ABI compatibility with upstream mingw-w64
|
|
" --enable-fully-dynamic-string"
|
|
else (if cross.libc == "uclibc" then
|
|
# libsanitizer requires netrom/netrom.h which is not
|
|
# available in uclibc.
|
|
" --disable-libsanitizer" +
|
|
# In uclibc cases, libgomp needs an additional '-ldl'
|
|
# and as I don't know how to pass it, I disable libgomp.
|
|
" --disable-libgomp" else "") +
|
|
" --enable-threads=posix" +
|
|
" --enable-nls" +
|
|
" --disable-decimal-float") # No final libdecnumber (it may work only in 386)
|
|
);
|
|
stageNameAddon = if crossStageStatic then "-stage-static" else "-stage-final";
|
|
crossNameAddon = if cross != null then "-${cross.config}" + stageNameAddon else "";
|
|
|
|
bootstrap = cross == null;
|
|
|
|
in
|
|
|
|
# We need all these X libraries when building AWT with GTK+.
|
|
assert x11Support -> (filter (x: x == null) ([ gtk2 libart_lgpl ] ++ xlibs)) == [];
|
|
|
|
stdenv.mkDerivation ({
|
|
name = "${name}${if stripped then "" else "-debug"}-${version}" + crossNameAddon;
|
|
|
|
builder = ../builder.sh;
|
|
|
|
src = fetchurl {
|
|
url = "mirror://gnu/gcc/gcc-${version}/gcc-${version}.tar.bz2";
|
|
sha256 = "17xjz30jb65hcf714vn9gcxvrrji8j20xm7n33qg1ywhyzryfsph";
|
|
};
|
|
|
|
inherit patches;
|
|
|
|
outputs = [ "out" "lib" "man" "info" ];
|
|
setOutputFlags = false;
|
|
NIX_NO_SELF_RPATH = true;
|
|
|
|
libc_dev = stdenv.cc.libc_dev;
|
|
|
|
hardeningDisable = [ "format" ];
|
|
|
|
postPatch =
|
|
if (stdenv.isGNU
|
|
|| (libcCross != null # e.g., building `gcc.crossDrv'
|
|
&& libcCross ? crossConfig
|
|
&& libcCross.crossConfig == "i586-pc-gnu")
|
|
|| (crossGNU && libcCross != null))
|
|
then
|
|
# On GNU/Hurd glibc refers to Hurd & Mach headers and libpthread is not
|
|
# in glibc, so add the right `-I' flags to the default spec string.
|
|
assert libcCross != null -> libpthreadCross != null;
|
|
let
|
|
libc = if libcCross != null then libcCross else stdenv.glibc;
|
|
gnu_h = "gcc/config/gnu.h";
|
|
extraCPPDeps =
|
|
libc.propagatedBuildInputs
|
|
++ stdenv.lib.optional (libpthreadCross != null) libpthreadCross
|
|
++ stdenv.lib.optional (libpthread != null) libpthread;
|
|
extraCPPSpec =
|
|
concatStrings (intersperse " "
|
|
(map (x: "-I${x.dev or x}/include") extraCPPDeps));
|
|
extraLibSpec =
|
|
if libpthreadCross != null
|
|
then "-L${libpthreadCross}/lib ${libpthreadCross.TARGET_LDFLAGS}"
|
|
else "-L${libpthread}/lib";
|
|
in
|
|
'' echo "augmenting \`CPP_SPEC' in \`${gnu_h}' with \`${extraCPPSpec}'..."
|
|
sed -i "${gnu_h}" \
|
|
-es'|CPP_SPEC *"\(.*\)$|CPP_SPEC "${extraCPPSpec} \1|g'
|
|
|
|
echo "augmenting \`LIB_SPEC' in \`${gnu_h}' with \`${extraLibSpec}'..."
|
|
sed -i "${gnu_h}" \
|
|
-es'|LIB_SPEC *"\(.*\)$|LIB_SPEC "${extraLibSpec} \1|g'
|
|
|
|
echo "setting \`NATIVE_SYSTEM_HEADER_DIR' and \`STANDARD_INCLUDE_DIR' to \`${libc.dev}/include'..."
|
|
sed -i "${gnu_h}" \
|
|
-es'|#define STANDARD_INCLUDE_DIR.*$|#define STANDARD_INCLUDE_DIR "${libc.dev}/include"|g'
|
|
''
|
|
else if cross != null || stdenv.cc.libc != null then
|
|
# On NixOS, use the right path to the dynamic linker instead of
|
|
# `/lib/ld*.so'.
|
|
let
|
|
libc = if libcCross != null then libcCross else stdenv.cc.libc;
|
|
in
|
|
'' echo "fixing the \`GLIBC_DYNAMIC_LINKER' and \`UCLIBC_DYNAMIC_LINKER' macros..."
|
|
for header in "gcc/config/"*-gnu.h "gcc/config/"*"/"*.h
|
|
do
|
|
grep -q LIBC_DYNAMIC_LINKER "$header" || continue
|
|
echo " fixing \`$header'..."
|
|
sed -i "$header" \
|
|
-e 's|define[[:blank:]]*\([UCG]\+\)LIBC_DYNAMIC_LINKER\([0-9]*\)[[:blank:]]"\([^\"]\+\)"$|define \1LIBC_DYNAMIC_LINKER\2 "${libc.out}\3"|g'
|
|
done
|
|
''
|
|
else null;
|
|
|
|
inherit noSysDirs staticCompiler langJava crossStageStatic
|
|
libcCross crossMingw;
|
|
|
|
nativeBuildInputs = [ texinfo which gettext ]
|
|
++ (optional (perl != null) perl)
|
|
++ (optional javaAwtGtk pkgconfig);
|
|
|
|
buildInputs = [ gmp mpfr libmpc libelf ]
|
|
++ (optional (isl != null) isl)
|
|
++ (optional (zlib != null) zlib)
|
|
++ (optionals langJava [ boehmgc zip unzip ])
|
|
++ (optionals javaAwtGtk ([ gtk2 libart_lgpl ] ++ xlibs))
|
|
++ (optionals (cross != null) [binutilsCross])
|
|
++ (optionals langAda [gnatboot])
|
|
++ (optionals langVhdl [gnat])
|
|
|
|
# The builder relies on GNU sed (for instance, Darwin's `sed' fails with
|
|
# "-i may not be used with stdin"), and `stdenvNative' doesn't provide it.
|
|
++ (optional stdenv.isDarwin gnused)
|
|
++ (optional stdenv.isDarwin binutils)
|
|
;
|
|
|
|
NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isSunOS "-lm -ldl";
|
|
|
|
preConfigure = stdenv.lib.optionalString (stdenv.isSunOS && stdenv.is64bit) ''
|
|
export NIX_LDFLAGS=`echo $NIX_LDFLAGS | sed -e s~$prefix/lib~$prefix/lib/amd64~g`
|
|
export LDFLAGS_FOR_TARGET="-Wl,-rpath,$prefix/lib/amd64 $LDFLAGS_FOR_TARGET"
|
|
export CXXFLAGS_FOR_TARGET="-Wl,-rpath,$prefix/lib/amd64 $CXXFLAGS_FOR_TARGET"
|
|
export CFLAGS_FOR_TARGET="-Wl,-rpath,$prefix/lib/amd64 $CFLAGS_FOR_TARGET"
|
|
'';
|
|
|
|
dontDisableStatic = true;
|
|
|
|
configureFlags = "
|
|
${if stdenv.isSunOS then
|
|
" --enable-long-long --enable-libssp --enable-threads=posix --disable-nls --enable-__cxa_atexit " +
|
|
# On Illumos/Solaris GNU as is preferred
|
|
" --with-gnu-as --without-gnu-ld "
|
|
else ""}
|
|
--enable-lto
|
|
${if enableMultilib then "--enable-multilib --disable-libquadmath" else "--disable-multilib"}
|
|
${if enableShared then "" else "--disable-shared"}
|
|
${if enablePlugin then "--enable-plugin" else "--disable-plugin"}
|
|
${optionalString (isl != null) "--with-isl=${isl}"}
|
|
${if langJava then
|
|
"--with-ecj-jar=${javaEcj} " +
|
|
|
|
# Follow Sun's layout for the convenience of IcedTea/OpenJDK. See
|
|
# <http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2010-April/008888.html>.
|
|
"--enable-java-home --with-java-home=\${prefix}/lib/jvm/jre "
|
|
else ""}
|
|
${if javaAwtGtk then "--enable-java-awt=gtk" else ""}
|
|
${if langJava && javaAntlr != null then "--with-antlr-jar=${javaAntlr}" else ""}
|
|
--with-gmp-include=${gmp.dev}/include
|
|
--with-gmp-lib=${gmp.out}/lib
|
|
--with-mpfr-include=${mpfr.dev}/include
|
|
--with-mpfr-lib=${mpfr.out}/lib
|
|
--with-mpc=${libmpc}
|
|
${if libelf != null then "--with-libelf=${libelf}" else ""}
|
|
--disable-libstdcxx-pch
|
|
--without-included-gettext
|
|
--with-system-zlib
|
|
--enable-static
|
|
--enable-languages=${
|
|
concatStrings (intersperse ","
|
|
( optional langC "c"
|
|
++ optional langCC "c++"
|
|
++ optional langFortran "fortran"
|
|
++ optional langJava "java"
|
|
++ optional langAda "ada"
|
|
++ optional langVhdl "vhdl"
|
|
++ optional langGo "go"
|
|
++ optional langObjC "objc"
|
|
++ optional langObjCpp "obj-c++"
|
|
++ optionals crossDarwin [ "objc" "obj-c++" ]
|
|
)
|
|
)
|
|
}
|
|
${if cross == null
|
|
then if stdenv.isDarwin
|
|
then " --with-native-system-header-dir=${darwin.usr-include}"
|
|
else " --with-native-system-header-dir=${getDev stdenv.cc.libc}/include"
|
|
else ""}
|
|
${if langAda then " --enable-libada" else ""}
|
|
${if cross == null && stdenv.isi686 then "--with-arch=i686" else ""}
|
|
${if cross != null then crossConfigureFlags else ""}
|
|
${if !bootstrap then "--disable-bootstrap" else ""}
|
|
${if cross == null then platformFlags else ""}
|
|
";
|
|
|
|
targetConfig = if cross != null then cross.config else null;
|
|
|
|
buildFlags = if bootstrap then
|
|
(if profiledCompiler then "profiledbootstrap" else "bootstrap")
|
|
else "";
|
|
|
|
installTargets =
|
|
if stripped
|
|
then "install-strip"
|
|
else "install";
|
|
|
|
crossAttrs = let
|
|
xgccArch = stdenv.cross.gcc.arch or null;
|
|
xgccCpu = stdenv.cross.gcc.cpu or null;
|
|
xgccAbi = stdenv.cross.gcc.abi or null;
|
|
xgccFpu = stdenv.cross.gcc.fpu or null;
|
|
xgccFloat = stdenv.cross.gcc.float or null;
|
|
xwithArch = if xgccArch != null then " --with-arch=${xgccArch}" else "";
|
|
xwithCpu = if xgccCpu != null then " --with-cpu=${xgccCpu}" else "";
|
|
xwithAbi = if xgccAbi != null then " --with-abi=${xgccAbi}" else "";
|
|
xwithFpu = if xgccFpu != null then " --with-fpu=${xgccFpu}" else "";
|
|
xwithFloat = if xgccFloat != null then " --with-float=${xgccFloat}" else "";
|
|
in {
|
|
AR = "${stdenv.cross.config}-ar";
|
|
LD = "${stdenv.cross.config}-ld";
|
|
CC = "${stdenv.cross.config}-gcc";
|
|
CXX = "${stdenv.cross.config}-gcc";
|
|
AR_FOR_TARGET = "${stdenv.cross.config}-ar";
|
|
LD_FOR_TARGET = "${stdenv.cross.config}-ld";
|
|
CC_FOR_TARGET = "${stdenv.cross.config}-gcc";
|
|
NM_FOR_TARGET = "${stdenv.cross.config}-nm";
|
|
CXX_FOR_TARGET = "${stdenv.cross.config}-g++";
|
|
# If we are making a cross compiler, cross != null
|
|
NIX_CC_CROSS = if cross == null then "${stdenv.ccCross}" else "";
|
|
dontStrip = true;
|
|
configureFlags = ''
|
|
${if enableMultilib then "" else "--disable-multilib"}
|
|
${if enableShared then "" else "--disable-shared"}
|
|
${if langJava then "--with-ecj-jar=${javaEcj.crossDrv}" else ""}
|
|
${if javaAwtGtk then "--enable-java-awt=gtk" else ""}
|
|
${if langJava && javaAntlr != null then "--with-antlr-jar=${javaAntlr.crossDrv}" else ""}
|
|
--with-gmp=${gmp.crossDrv}
|
|
--with-mpfr=${mpfr.crossDrv}
|
|
--with-mpc=${libmpc.crossDrv}
|
|
--disable-libstdcxx-pch
|
|
--without-included-gettext
|
|
--with-system-zlib
|
|
--enable-languages=${
|
|
concatStrings (intersperse ","
|
|
( optional langC "c"
|
|
++ optional langCC "c++"
|
|
++ optional langFortran "fortran"
|
|
++ optional langJava "java"
|
|
++ optional langAda "ada"
|
|
++ optional langVhdl "vhdl"
|
|
++ optional langGo "go"
|
|
)
|
|
)
|
|
}
|
|
${if langAda then " --enable-libada" else ""}
|
|
--target=${stdenv.cross.config}
|
|
${xwithArch}
|
|
${xwithCpu}
|
|
${xwithAbi}
|
|
${xwithFpu}
|
|
${xwithFloat}
|
|
'';
|
|
buildFlags = "";
|
|
};
|
|
|
|
|
|
# Needed for the cross compilation to work
|
|
AR = "ar";
|
|
LD = "ld";
|
|
# http://gcc.gnu.org/install/specific.html#x86-64-x-solaris210
|
|
CC = if stdenv.system == "x86_64-solaris" then "gcc -m64" else "gcc";
|
|
|
|
# Setting $CPATH and $LIBRARY_PATH to make sure both `gcc' and `xgcc' find
|
|
# the library headers and binaries, regarless of the language being
|
|
# compiled.
|
|
|
|
# Note: When building the Java AWT GTK+ peer, the build system doesn't
|
|
# honor `--with-gmp' et al., e.g., when building
|
|
# `libjava/classpath/native/jni/java-math/gnu_java_math_GMP.c', so we just
|
|
# add them to $CPATH and $LIBRARY_PATH in this case.
|
|
#
|
|
# Likewise, the LTO code doesn't find zlib.
|
|
|
|
CPATH = makeSearchPathOutput "dev" "include" ([]
|
|
++ optional (zlib != null) zlib
|
|
++ optional langJava boehmgc
|
|
++ optionals javaAwtGtk xlibs
|
|
++ optionals javaAwtGtk [ gmp mpfr ]
|
|
++ optional (libpthread != null) libpthread
|
|
++ optional (libpthreadCross != null) libpthreadCross
|
|
|
|
# On GNU/Hurd glibc refers to Mach & Hurd
|
|
# headers.
|
|
++ optionals (libcCross != null && libcCross ? "propagatedBuildInputs")
|
|
libcCross.propagatedBuildInputs);
|
|
|
|
LIBRARY_PATH = makeLibraryPath ([]
|
|
++ optional (zlib != null) zlib
|
|
++ optional langJava boehmgc
|
|
++ optionals javaAwtGtk xlibs
|
|
++ optionals javaAwtGtk [ gmp mpfr ]
|
|
++ optional (libpthread != null) libpthread);
|
|
|
|
EXTRA_TARGET_CFLAGS =
|
|
if cross != null && libcCross != null then [
|
|
"-idirafter ${getDev libcCross}/include"
|
|
]
|
|
++ optionals (! crossStageStatic) [
|
|
"-B${libcCross.out}/lib"
|
|
]
|
|
else null;
|
|
|
|
EXTRA_TARGET_LDFLAGS =
|
|
if cross != null && libcCross != null then [
|
|
"-Wl,-L${libcCross.out}/lib"
|
|
]
|
|
++ (if crossStageStatic then [
|
|
"-B${libcCross.out}/lib"
|
|
] else [
|
|
"-Wl,-rpath,${libcCross.out}/lib"
|
|
"-Wl,-rpath-link,${libcCross.out}/lib"
|
|
])
|
|
++ optionals (libpthreadCross != null) [
|
|
"-L${libpthreadCross}/lib"
|
|
"-Wl,${libpthreadCross.TARGET_LDFLAGS}"
|
|
]
|
|
else null;
|
|
|
|
passthru =
|
|
{ inherit langC langCC langObjC langObjCpp langAda langFortran langVhdl langGo version; isGNU = true; };
|
|
|
|
inherit enableParallelBuilding enableMultilib;
|
|
|
|
inherit (stdenv) is64bit;
|
|
|
|
meta = {
|
|
homepage = http://gcc.gnu.org/;
|
|
license = stdenv.lib.licenses.gpl3Plus; # runtime support libraries are typically LGPLv3+
|
|
description = "GNU Compiler Collection, version ${version}"
|
|
+ (if stripped then "" else " (with debugging info)");
|
|
|
|
longDescription = ''
|
|
The GNU Compiler Collection includes compiler front ends for C, C++,
|
|
Objective-C, Fortran, OpenMP for C/C++/Fortran, Java, and Ada, as well
|
|
as libraries for these languages (libstdc++, libgcj, libgomp,...).
|
|
|
|
GCC development is a part of the GNU Project, aiming to improve the
|
|
compiler used in the GNU system including the GNU/Linux variant.
|
|
'';
|
|
|
|
maintainers = with stdenv.lib.maintainers; [ viric peti ];
|
|
|
|
# gnatboot is not available out of linux platforms, so we disable the darwin build
|
|
# for the gnat (ada compiler).
|
|
platforms =
|
|
stdenv.lib.platforms.linux ++
|
|
stdenv.lib.platforms.freebsd ++
|
|
optionals (langAda == false) stdenv.lib.platforms.darwin;
|
|
};
|
|
}
|
|
|
|
// optionalAttrs (cross != null && cross.libc == "msvcrt" && crossStageStatic) {
|
|
makeFlags = [ "all-gcc" "all-target-libgcc" ];
|
|
installTargets = "install-gcc install-target-libgcc";
|
|
}
|
|
|
|
# Strip kills static libs of other archs (hence cross != null)
|
|
// optionalAttrs (!stripped || cross != null) { dontStrip = true; }
|
|
|
|
// optionalAttrs (enableMultilib) { dontMoveLib64 = true; }
|
|
)
|