forked from mirrors/nixpkgs
473 lines
17 KiB
Nix
473 lines
17 KiB
Nix
{ stdenv, targetPackages, fetchurl, noSysDirs
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, langC ? true, langCC ? true, langFortran ? 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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, perl ? null # optional, for texi2pod (then pod2man); required for Java
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, gmp, mpfr, libmpc, 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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, zlib ? null, boehmgc ? null
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, zip ? null, unzip ? null, pkgconfig ? null, gtk2 ? 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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, libcCross ? null
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, crossStageStatic ? false
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, gnat ? null
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, libpthread ? null, libpthreadCross ? null # required for GNU/Hurd
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, stripped ? true
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, buildPlatform, hostPlatform, targetPlatform
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, buildPackages
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}:
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assert langJava -> zip != null && unzip != null
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&& zlib != null && boehmgc != null
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&& perl != null; # for `--enable-java-home'
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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 = "4.5.4";
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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 && gtk2 != null;
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/* Platform flags */
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platformFlags = let
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gccArch = targetPlatform.platform.gcc.arch or null;
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gccCpu = targetPlatform.platform.gcc.cpu or null;
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gccAbi = targetPlatform.platform.gcc.abi or null;
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gccFpu = targetPlatform.platform.gcc.fpu or null;
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gccFloat = targetPlatform.platform.gcc.float or null;
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gccMode = targetPlatform.platform.gcc.mode or null;
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in
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optional (gccArch != null) "--with-arch=${gccArch}" ++
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optional (gccCpu != null) "--with-cpu=${gccCpu}" ++
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optional (gccAbi != null) "--with-abi=${gccAbi}" ++
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optional (gccFpu != null) "--with-fpu=${gccFpu}" ++
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optional (gccFloat != null) "--with-float=${gccFloat}" ++
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optional (gccMode != null) "--with-mode=${gccMode}";
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/* Cross-gcc settings */
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crossMingw = (targetPlatform != hostPlatform && targetPlatform.libc == "msvcrt");
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crossConfigureFlags =
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# Ensure that -print-prog-name is able to find the correct programs.
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[ "--with-as=${targetPackages.stdenv.cc.bintools}/bin/${targetPlatform.config}-as"
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"--with-ld=${targetPackages.stdenv.cc.bintools}/bin/${targetPlatform.config}-ld" ] ++
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(if crossMingw && crossStageStatic then [
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"--with-headers=${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"
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"--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=${libcCross}/include"
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"--enable-__cxa_atexit"
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"--enable-long-long"
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] ++
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(if crossMingw then [
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"--enable-threads=win32"
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"--enable-sjlj-exceptions"
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"--enable-hash-synchronization"
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"--enable-version-specific-runtime-libs"
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"--enable-libssp"
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"--disable-nls"
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"--with-dwarf2"
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] else [
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"--enable-threads=posix"
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"--enable-nls"
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"--disable-decimal-float" # No final libdecnumber (it may work only in 386)
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]));
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stageNameAddon = if crossStageStatic then "-stage-static" else
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"-stage-final";
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crossNameAddon = if targetPlatform != hostPlatform then "-${targetPlatform.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 gtk2 != 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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hardeningDisable = [ "format" ] ++ optional (name != "gnat") "all";
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outputs = [ "out" "man" "info" ]
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++ optional (!(hostPlatform.is64bit && langAda)) "lib";
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setOutputFlags = false;
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NIX_NO_SELF_RPATH = true;
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libc_dev = stdenv.cc.libc_dev;
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patches =
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[ ]
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++ optional (targetPlatform != hostPlatform) ../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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++ [ ../struct-ucontext-4.5.patch ] # glibc-2.26
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;
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postPatch =
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if (stdenv.system == "i586-pc-gnu"
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|| (libcCross != null # e.g., building `gcc.crossDrv'
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&& libcCross ? crossConfig
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&& libcCross.crossConfig == "i586-pc-gnu")
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|| (targetPlatform != hostPlatform && targetPlatform.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 and libpthread is not
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# in glibc, so add the right `-I' flags to the default spec string.
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assert libcCross != null -> libpthreadCross != null;
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let
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libc = if libcCross != null then libcCross else stdenv.glibc;
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gnu_h = "gcc/config/gnu.h";
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i386_gnu_h = "gcc/config/i386/gnu.h";
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extraCPPDeps =
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libc.propagatedBuildInputs
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++ stdenv.lib.optional (libpthreadCross != null) libpthreadCross
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++ stdenv.lib.optional (libpthread != null) libpthread;
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extraCPPSpec =
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concatStrings (intersperse " "
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(map (x: "-I${x.dev or x}/include") extraCPPDeps));
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extraLibSpec =
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if libpthreadCross != null
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then "-L${libpthreadCross}/lib ${libpthreadCross.TARGET_LDFLAGS}"
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else "-L${libpthread}/lib";
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in
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'' echo "augmenting \`CPP_SPEC' in \`${i386_gnu_h}' with \`${extraCPPSpec}'..."
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sed -i "${i386_gnu_h}" \
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-es'|CPP_SPEC *"\(.*\)$|CPP_SPEC "${extraCPPSpec} \1|g'
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echo "augmenting \`LIB_SPEC' in \`${gnu_h}' with \`${extraLibSpec}'..."
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sed -i "${gnu_h}" \
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-es'|LIB_SPEC *"\(.*\)$|LIB_SPEC "${extraLibSpec} \1|g'
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echo "setting \`NATIVE_SYSTEM_HEADER_DIR' and \`STANDARD_INCLUDE_DIR' to \`${libc.dev}/include'..."
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sed -i "${gnu_h}" \
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-es'|#define STANDARD_INCLUDE_DIR.*$|#define STANDARD_INCLUDE_DIR "${libc.dev}/include"|g'
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sed -i gcc/config/t-gnu \
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-es'|NATIVE_SYSTEM_HEADER_DIR.*$|NATIVE_SYSTEM_HEADER_DIR = ${libc.dev}/include|g'
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''
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else if targetPlatform != hostPlatform || stdenv.cc.libc != null then
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# On NixOS, use the right path to the dynamic linker instead of
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# `/lib/ld*.so'.
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let
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libc = if libcCross != null then libcCross else stdenv.cc.libc;
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in
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'' echo "fixing the \`GLIBC_DYNAMIC_LINKER' and \`UCLIBC_DYNAMIC_LINKER' macros..."
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for header in "gcc/config/"*-gnu.h "gcc/config/"*"/"*.h
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do
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grep -q LIBC_DYNAMIC_LINKER "$header" || continue
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echo " fixing \`$header'..."
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sed -i "$header" \
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-e 's|define[[:blank:]]*\([UCG]\+\)LIBC_DYNAMIC_LINKER\([0-9]*\)[[:blank:]]"\([^\"]\+\)"$|define \1LIBC_DYNAMIC_LINKER\2 "${libc.out}\3"|g'
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done
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''
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else null;
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# TODO(@Ericson2314): Make passthru instead. Weird to avoid mass rebuild,
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crossStageStatic = targetPlatform == hostPlatform || crossStageStatic;
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inherit noSysDirs profiledCompiler staticCompiler langJava
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libcCross crossMingw;
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depsBuildBuild = [ buildPackages.stdenv.cc ];
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nativeBuildInputs = [ texinfo which gettext ]
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++ optional (perl != null) perl;
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# For building runtime libs
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depsBuildTarget =
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if hostPlatform == buildPlatform then [
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targetPackages.stdenv.cc.bintools # newly-built gcc will be used
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] else assert targetPlatform == hostPlatform; [ # build != host == target
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stdenv.cc
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];
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buildInputs = [
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gmp mpfr libmpc libelf
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targetPackages.stdenv.cc.bintools # For linking code at run-time
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] ++ (optional (ppl != null) ppl)
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++ (optional (cloogppl != null) cloogppl)
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++ (optional (zlib != null) zlib)
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++ (optional langJava boehmgc)
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++ (optionals langJava [zip unzip])
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++ (optionals javaAwtGtk ([gtk2 pkgconfig libart_lgpl] ++ xlibs))
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++ (optionals (targetPlatform != hostPlatform) [targetPackages.stdenv.cc.bintools])
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++ (optionals langAda [gnatboot])
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++ (optionals langVhdl [gnat])
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;
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# TODO(@Ericson2314): Always pass "--target" and always prefix.
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configurePlatforms =
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# TODO(@Ericson2314): Figure out what's going wrong with Arm
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if buildPlatform == hostPlatform && hostPlatform == targetPlatform && targetPlatform.isArm
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then []
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else [ "build" "host" ] ++ stdenv.lib.optional (targetPlatform != hostPlatform) "target";
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configureFlags =
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# Basic dependencies
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[
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"--with-gmp=${gmp.dev}"
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"--with-mpfr=${mpfr.dev}"
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"--with-mpc=${libmpc}"
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] ++
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optional (libelf != null) "--with-libelf=${libelf}" ++
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optional (!(crossMingw && crossStageStatic))
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"--with-native-system-header-dir=${getDev stdenv.cc.libc}/include" ++
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# Basic configuration
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[
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"--disable-libstdcxx-pch"
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"--without-included-gettext"
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"--with-system-zlib"
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"--enable-languages=${
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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 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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] ++
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optional (!enableMultilib) "--disable-multilib" ++
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optional (!enableShared) "--disable-shared" ++
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# Optional features
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optional (cloogppl != null) "--with-cloog=${cloogppl}" ++
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optional (ppl != null) "--with-ppl=${ppl}" ++
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# Java options
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optionals langJava [
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"--with-ecj-jar=${javaEcj}"
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# Follow Sun's layout for the convenience of IcedTea/OpenJDK. See
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# <http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2010-April/008888.html>.
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"--enable-java-home"
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"--with-java-home=\${prefix}/lib/jvm/jre"
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] ++
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optional javaAwtGtk "--enable-java-awt=gtk" ++
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optional (langJava && javaAntlr != null) "--with-antlr-jar=${javaAntlr}" ++
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# Ada
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optional langAda "--enable-libada" ++
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platformFlags ++
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optional (targetPlatform != hostPlatform) crossConfigureFlags ++
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# Platform-specific flags
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optional (targetPlatform == hostPlatform && targetPlatform.isi686) "--with-arch=i686" ++
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# Trick that should be taken out once we have a mips64el-linux not loongson2f
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optional (targetPlatform == hostPlatform && stdenv.system == "mips64el-linux") "--with-arch=loongson2f"
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;
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targetConfig = if targetPlatform != hostPlatform then targetPlatform.config else null;
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/* For cross-built gcc (build != host == target) */
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crossAttrs = {
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dontStrip = true;
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};
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# Setting $CPATH and $LIBRARY_PATH to make sure both `gcc' and `xgcc' find the
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# library headers and binaries, regarless of the language being compiled.
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#
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# Note: When building the Java AWT GTK+ peer, the build system doesn't honor
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# `--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 add
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# 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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#
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# Cross-compiling, we need gcc not to read ./specs in order to build the g++
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# compiler (after the specs for the cross-gcc are created). Having
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# LIBRARY_PATH= makes gcc read the specs from ., and the build breaks.
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CPATH = optionals (targetPlatform == hostPlatform) (makeSearchPathOutput "dev" "include" ([]
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++ optional (zlib != null) zlib
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++ optional 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 && libcCross ? propagatedBuildInputs)
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libcCross.propagatedBuildInputs
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));
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LIBRARY_PATH = optionals (targetPlatform == hostPlatform) (makeLibraryPath ([]
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++ optional (zlib != null) zlib
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++ optional 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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);
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EXTRA_TARGET_FLAGS = optionals
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(targetPlatform != hostPlatform && libcCross != null)
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([
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"-idirafter ${libcCross.dev}/include"
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] ++ optionals (! crossStageStatic) [
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"-B${libcCross.out}/lib"
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]);
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EXTRA_TARGET_LDFLAGS = optionals
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(targetPlatform != hostPlatform && libcCross != null)
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([
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"-Wl,-L${libcCross.out}/lib"
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] ++ (if crossStageStatic then [
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"-B${libcCross.out}/lib"
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] else [
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"-Wl,-rpath,${libcCross.out}/lib"
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"-Wl,-rpath-link,${libcCross.out}/lib"
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]) ++ optionals (libpthreadCross != null) [
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"-L${libpthreadCross}/lib"
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"-Wl,${libpthreadCross.TARGET_LDFLAGS}"
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]);
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passthru = {
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inherit langC langCC langAda langFortran langVhdl enableMultilib version;
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isGNU = true;
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hardeningUnsupportedFlags = [ "stackprotector" ];
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};
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enableParallelBuilding = !langAda;
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meta = {
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homepage = http://gcc.gnu.org/;
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license = stdenv.lib.licenses.gpl3Plus; # runtime support libraries are typically LGPLv3+
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description = "GNU Compiler Collection, version ${version}"
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+ (if stripped then "" else " (with debugging info)");
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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.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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// optionalAttrs (targetPlatform != hostPlatform || libcCross != null) {
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# `builder.sh' sets $CPP, which leads configure to use "gcc -E" instead of,
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# say, "i586-pc-gnu-gcc -E" when building `gcc.crossDrv'.
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# FIXME: Fix `builder.sh' directly in the next stdenv-update.
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postUnpack = "unset CPP";
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}
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// optionalAttrs (targetPlatform != hostPlatform && targetPlatform.libc == "msvcrt" && crossStageStatic) {
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makeFlags = [ "all-gcc" "all-target-libgcc" ];
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installTargets = "install-gcc install-target-libgcc";
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}
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|
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# GCC 4.5.2 doesn't support the `install-strip' target, so let `stdenv' do
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# the stripping by default.
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// optionalAttrs (!stripped) { dontStrip = true; }
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|
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// optionalAttrs langVhdl 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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|
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# Ghdl has some timestamps checks, storing file timestamps in '.cf' files.
|
|
# 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
|
|
# the installed object files from the basic libraries (ieee, ...)
|
|
postInstallGhdl = ''
|
|
pushd $out
|
|
find . -name "*.cf" -exec \
|
|
sed 's/[0-9]*\.000" /19700101000001.000" /g' -i {} \;
|
|
popd
|
|
'';
|
|
|
|
postUnpack = ''
|
|
tar xvf ${ghdlSrc}
|
|
mv ghdl-*/vhdl gcc*/gcc
|
|
rm -Rf ghdl-*
|
|
'';
|
|
|
|
meta = {
|
|
homepage = http://ghdl.free.fr/;
|
|
license = stdenv.lib.licenses.gpl2Plus;
|
|
description = "Complete VHDL simulator, using the GCC technology (gcc ${version})";
|
|
maintainers = with stdenv.lib.maintainers; [viric];
|
|
platforms = with stdenv.lib.platforms; linux;
|
|
};
|
|
|
|
})
|