334 lines
12 KiB
Nix
334 lines
12 KiB
Nix
{ stdenv, fetchurl, noSysDirs
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, langC ? true, langCC ? true, langFortran ? false, langTreelang ? false
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, langJava ? false
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, langAda ? false
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, langVhdl ? false
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, profiledCompiler ? false
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, staticCompiler ? false
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, enableShared ? true
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, texinfo ? null
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, gmp, mpfr, mpc, gettext, which
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, libelf # optional, for link-time optimizations (LTO)
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, ppl ? null, cloogppl ? null # optional, for the Graphite optimization framework
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, bison ? null, flex ? null
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, zlib ? null, boehmgc ? null
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, zip ? null, unzip ? null, pkgconfig ? null, gtk ? null, libart_lgpl ? null
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, libX11 ? null, libXt ? null, libSM ? null, libICE ? null, libXtst ? null
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, libXrender ? null, xproto ? null, renderproto ? null, xextproto ? null
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, libXrandr ? null, libXi ? null, inputproto ? null, randrproto ? null
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, gnatboot ? null
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, enableMultilib ? false
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, name ? "gcc"
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, cross ? null
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, binutilsCross ? null
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, libcCross ? null
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, crossStageStatic ? true
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, gnat ? null
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, libpthread ? null, libpthreadCross ? null # required for GNU/Hurd
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}:
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assert langTreelang -> bison != null && flex != null;
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assert langJava -> zip != null && unzip != null
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&& zlib != null && boehmgc != null;
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assert langAda -> gnatboot != null;
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assert langVhdl -> gnat != null;
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# LTO needs libelf and zlib.
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assert libelf != null -> zlib != null;
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with stdenv.lib;
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with builtins;
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let version = "4.5.0";
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javaEcj = fetchurl {
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# The `$(top_srcdir)/ecj.jar' file is automatically picked up at
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# `configure' time.
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# XXX: Eventually we might want to take it from upstream.
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url = "ftp://sourceware.org/pub/java/ecj-4.3.jar";
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sha256 = "0jz7hvc0s6iydmhgh5h2m15yza7p2rlss2vkif30vm9y77m97qcx";
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};
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# Antlr (optional) allows the Java `gjdoc' tool to be built. We want a
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# binary distribution here to allow the whole chain to be bootstrapped.
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javaAntlr = fetchurl {
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url = http://www.antlr.org/download/antlr-3.1.3.jar;
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sha256 = "1f41j0y4kjydl71lqlvr73yagrs2jsg1fjymzjz66mjy7al5lh09";
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};
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xlibs = [
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libX11 libXt libSM libICE libXtst libXrender libXrandr libXi
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xproto renderproto xextproto inputproto randrproto
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];
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javaAwtGtk = langJava && gtk != null;
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/* Cross-gcc settings */
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gccArch = stdenv.lib.attrByPath [ "gcc" "arch" ] null cross;
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gccCpu = stdenv.lib.attrByPath [ "gcc" "cpu" ] null cross;
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gccAbi = stdenv.lib.attrByPath [ "gcc" "abi" ] null cross;
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withArch = if gccArch != null then " --with-arch=${gccArch}" else "";
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withCpu = if gccCpu != null then " --with-cpu=${gccCpu}" else "";
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withAbi = if gccAbi != null then " --with-abi=${gccAbi}" else "";
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crossMingw = (cross != null && cross.libc == "msvcrt");
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crossConfigureFlags =
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"--target=${cross.config}" +
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withArch +
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withCpu +
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withAbi +
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(if (crossMingw && crossStageStatic) then
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" --with-headers=${libcCross}/include" +
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" --with-gcc" +
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" --with-gnu-as" +
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" --with-gnu-ld" +
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" --with-gnu-ld" +
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" --disable-shared" +
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" --disable-nls" +
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" --disable-debug" +
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" --enable-sjlj-exceptions" +
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" --enable-threads=win32" +
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" --disable-win32-registry"
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else if crossStageStatic then
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" --disable-libssp --disable-nls" +
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" --without-headers" +
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" --disable-threads " +
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" --disable-libmudflap " +
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" --disable-libgomp " +
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" --disable-shared" +
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" --disable-decimal-float" # libdecnumber requires libc
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else
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" --with-headers=${libcCross}/include" +
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" --enable-__cxa_atexit" +
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" --enable-long-long" +
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(if crossMingw then
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" --enable-threads=win32" +
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" --enable-sjlj-exceptions" +
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" --enable-hash-synchronization" +
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" --enable-version-specific-runtime-libs" +
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" --disable-libssp" +
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" --disable-nls" +
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" --with-dwarf2"
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else
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" --enable-threads=posix" +
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" --enable-nls" +
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" --disable-decimal-float") # No final libdecnumber (it may work only in 386)
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);
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stageNameAddon = if (crossStageStatic) then "-stage-static" else
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"-stage-final";
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crossNameAddon = if (cross != null) then "-${cross.config}" + stageNameAddon else "";
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in
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# We need all these X libraries when building AWT with GTK+.
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assert gtk != null -> (filter (x: x == null) xlibs) == [];
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stdenv.mkDerivation ({
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name = "${name}-${version}" + crossNameAddon;
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builder = ./builder.sh;
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src = (import ./sources.nix) {
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inherit fetchurl optional version;
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inherit langC langCC langFortran langJava langAda;
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};
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patches =
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[ ./softfp-hurd.patch ]
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++ optional (cross != null) ./libstdc++-target.patch
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++ optional noSysDirs ./no-sys-dirs.patch
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# The GNAT Makefiles did not pay attention to CFLAGS_FOR_TARGET for its
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# target libraries and tools.
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++ optional langAda ./gnat-cflags.patch
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++ optional langVhdl ./ghdl-ortho-cflags.patch
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;
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postPatch =
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if (stdenv.system == "i586-pc-gnu"
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|| (cross != null && cross.config == "i586-pc-gnu"
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&& libcCross != null))
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then
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# On GNU/Hurd glibc refers to Hurd & Mach headers so add the right `-I'
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# flags to the default spec string.
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let
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libc = if cross != null then libcCross else stdenv.glibc;
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config_h = "gcc/config/i386/gnu.h";
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extraCPPSpec =
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concatStrings (intersperse " "
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(map (x: "-I${x}/include")
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libc.propagatedBuildInputs));
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in
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'' echo "augmenting \`CPP_SPEC' in \`${config_h}' with \`${extraCPPSpec}'..."
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sed -i "${config_h}" \
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-es'|CPP_SPEC *"\(.*\)$|CPP_SPEC "${extraCPPSpec} \1|g'
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''
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else null;
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inherit noSysDirs profiledCompiler staticCompiler langJava crossStageStatic
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libcCross crossMingw;
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buildInputs = [ texinfo gmp mpfr mpc libelf gettext which ]
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++ (optional (ppl != null) ppl)
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++ (optional (cloogppl != null) cloogppl)
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++ (optionals langTreelang [bison flex])
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++ (optional (zlib != null) zlib)
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++ (optional (boehmgc != null) boehmgc)
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++ (optionals langJava [zip unzip])
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++ (optionals javaAwtGtk [gtk pkgconfig libart_lgpl] ++ xlibs)
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++ (optionals (cross != null) [binutilsCross])
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++ (optionals langAda [gnatboot])
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++ (optionals langVhdl [gnat])
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;
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configureFlags = "
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${if enableMultilib then "" else "--disable-multilib"}
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${if enableShared then "" else "--disable-shared"}
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${if ppl != null then "--with-ppl=${ppl}" else ""}
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${if cloogppl != null then "--with-cloog=${cloogppl}" else ""}
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${if langJava then "--with-ecj-jar=${javaEcj}" else ""}
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${if javaAwtGtk then "--enable-java-awt=gtk" else ""}
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${if langJava && javaAntlr != null then "--with-antlr-jar=${javaAntlr}" else ""}
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--with-gmp=${gmp}
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--with-mpfr=${mpfr}
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--with-mpc=${mpc}
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${if (libelf != null) then "--with-libelf=${libelf}" else ""}
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--disable-libstdcxx-pch
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--without-included-gettext
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--with-system-zlib
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--enable-languages=${
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concatStrings (intersperse ","
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( optional langC "c"
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++ optional langCC "c++"
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++ optional langFortran "fortran"
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++ optional langJava "java"
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++ optional langTreelang "treelang"
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++ optional langAda "ada"
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++ optional langVhdl "vhdl"
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)
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)
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}
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${if langAda then " --enable-libada" else ""}
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${if (cross == null && stdenv.isi686) then "--with-arch=i686" else ""}
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${if cross != null then crossConfigureFlags else ""}
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";
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targetConfig = if (cross != null) then cross.config else null;
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# Needed for the cross compilation to work
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AR = "ar";
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LD = "ld";
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CC = "gcc";
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# Setting $CPATH and $LIBRARY_PATH to make sure both `gcc' and `xgcc' find
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# the library headers and binaries, regarless of the language being
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# compiled.
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# Note: When building the Java AWT GTK+ peer, the build system doesn't
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# honor `--with-gmp' et al., e.g., when building
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# `libjava/classpath/native/jni/java-math/gnu_java_math_GMP.c', so we just
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# add them to $CPATH and $LIBRARY_PATH in this case.
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#
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# Likewise, the LTO code doesn't find zlib.
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CPATH = concatStrings
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(intersperse ":" (map (x: x + "/include")
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(optionals (zlib != null) [ zlib ]
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++ optionals langJava [ boehmgc ]
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++ optionals javaAwtGtk xlibs
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++ optionals javaAwtGtk [ gmp mpfr ]
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++ optional (libpthread != null) libpthread
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++ optional (libpthreadCross != null) libpthreadCross
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# On GNU/Hurd glibc refers to Mach & Hurd
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# headers.
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++ optionals (libcCross != null &&
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hasAttr "propagatedBuildInputs" libcCross)
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libcCross.propagatedBuildInputs)));
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LIBRARY_PATH = concatStrings
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(intersperse ":" (map (x: x + "/lib")
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(optionals (zlib != null) [ zlib ]
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++ optionals langJava [ boehmgc ]
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++ optionals javaAwtGtk xlibs
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++ optionals javaAwtGtk [ gmp mpfr ]
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++ optional (libpthread != null) libpthread)));
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EXTRA_TARGET_CFLAGS =
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if cross != null && libcCross != null
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then "-g0 -O2 -idirafter ${libcCross}/include"
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else null;
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EXTRA_TARGET_LDFLAGS =
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if cross != null && libcCross != null
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then "-B${libcCross}/lib -Wl,-L${libcCross}/lib" +
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(optionalString (libpthreadCross != null)
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" -L${libpthreadCross}/lib ${libpthreadCross.TARGET_LDFLAGS}")
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else null;
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passthru = { inherit langC langCC langAda langFortran langTreelang langVhdl
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enableMultilib; };
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meta = {
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homepage = http://gcc.gnu.org/;
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license = "GPLv3+"; # runtime support libraries are typically LGPLv3+
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description = "GNU Compiler Collection, version ${version}";
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longDescription = ''
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The GNU Compiler Collection includes compiler front ends for C, C++,
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Objective-C, Fortran, OpenMP for C/C++/Fortran, Java, and Ada, as well
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as libraries for these languages (libstdc++, libgcj, libgomp,...).
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GCC development is a part of the GNU Project, aiming to improve the
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compiler used in the GNU system including the GNU/Linux variant.
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'';
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maintainers = [
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stdenv.lib.maintainers.ludo
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stdenv.lib.maintainers.viric
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];
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# Volunteers needed for the {Cyg,Dar}win ports of *PPL.
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# gnatboot is not available out of linux platforms, so we disable the darwin build
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# for the gnat (ada compiler).
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platforms = stdenv.lib.platforms.linux ++ optionals (langAda == false) [ "i686-darwin" ];
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};
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}
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// (if cross != null && cross.libc == "msvcrt" && crossStageStatic then rec {
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makeFlags = [ "all-gcc" "all-target-libgcc" ];
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installTargets = "install-gcc install-target-libgcc";
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} else {})
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// (if langVhdl then rec {
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name = "ghdl-0.29";
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ghdlSrc = fetchurl {
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url = "http://ghdl.free.fr/ghdl-0.29.tar.bz2";
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sha256 = "15mlinr1lwljwll9ampzcfcrk9bk0qpdks1kxlvb70xf9zhh2jva";
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};
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# Ghdl has some timestamps checks, storing file timestamps in '.cf' files.
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# As we will change the timestamps to 1970-01-01 00:00:01, we also set the
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# content of that .cf to that value. This way ghdl does not complain on
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# the installed object files from the basic libraries (ieee, ...)
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postInstallGhdl = ''
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pushd $out
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find . -name "*.cf" -exec \
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sed 's/[0-9]*\.000" /19700101000001.000" /g' -i {} \;
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popd
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'';
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postUnpack = ''
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tar xvf ${ghdlSrc}
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mv ghdl-*/vhdl gcc*/gcc
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rm -Rf ghdl-*
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'';
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meta = {
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homepage = "http://ghdl.free.fr/";
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license = "GPLv2+";
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description = "Complete VHDL simulator, using the GCC technology (gcc ${version})";
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maintainers = with stdenv.lib.maintainers; [viric];
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platforms = with stdenv.lib.platforms; linux;
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};
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} else {}))
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