460 lines
16 KiB
Nix
460 lines
16 KiB
Nix
{ lib, stdenv, targetPackages, fetchurl, fetchpatch, noSysDirs
|
|
, langC ? true, langCC ? true, langFortran ? false
|
|
, langAda ? false
|
|
, langObjC ? stdenv.targetPlatform.isDarwin
|
|
, langObjCpp ? stdenv.targetPlatform.isDarwin
|
|
, langD ? false
|
|
, langGo ? false
|
|
, reproducibleBuild ? true
|
|
, profiledCompiler ? false
|
|
, langJit ? false
|
|
, staticCompiler ? false
|
|
, enableShared ? stdenv.targetPlatform.hasSharedLibraries
|
|
, enableLTO ? stdenv.hostPlatform.hasSharedLibraries
|
|
, texinfo ? null
|
|
, perl ? null # optional, for texi2pod (then pod2man)
|
|
, gmp, mpfr, libmpc, gettext, which, patchelf, binutils
|
|
, isl ? null # optional, for the Graphite optimization framework.
|
|
, zlib ? null
|
|
, libucontext ? null
|
|
, gnat-bootstrap ? null
|
|
, enableMultilib ? false
|
|
, enablePlugin ? stdenv.hostPlatform == stdenv.buildPlatform # Whether to support user-supplied plug-ins
|
|
, name ? "gcc"
|
|
, libcCross ? null
|
|
, threadsCross ? null # for MinGW
|
|
, withoutTargetLibc ? false
|
|
, gnused ? null
|
|
, cloog # unused; just for compat with gcc4, as we override the parameter on some places
|
|
, buildPackages
|
|
, pkgsBuildTarget
|
|
, libxcrypt
|
|
, disableGdbPlugin ? !enablePlugin || (stdenv.targetPlatform.isAvr && stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64)
|
|
, nukeReferences
|
|
, callPackage
|
|
, majorMinorVersion
|
|
, darwin
|
|
|
|
# only for gcc<=6.x
|
|
, langJava ? false
|
|
, flex
|
|
, boehmgc ? null
|
|
, zip ? null, unzip ? null, pkg-config ? null
|
|
, gtk2 ? null, libart_lgpl ? null
|
|
, libX11 ? null, libXt ? null, libSM ? null, libICE ? null, libXtst ? null
|
|
, libXrender ? null, xorgproto ? null
|
|
, libXrandr ? null, libXi ? null
|
|
, x11Support ? langJava
|
|
}:
|
|
|
|
let
|
|
versions = import ./versions.nix;
|
|
version = versions.fromMajorMinor majorMinorVersion;
|
|
|
|
majorVersion = lib.versions.major version;
|
|
atLeast13 = lib.versionAtLeast version "13";
|
|
atLeast12 = lib.versionAtLeast version "12";
|
|
atLeast11 = lib.versionAtLeast version "11";
|
|
atLeast10 = lib.versionAtLeast version "10";
|
|
atLeast9 = lib.versionAtLeast version "9";
|
|
atLeast8 = lib.versionAtLeast version "8";
|
|
atLeast7 = lib.versionAtLeast version "7";
|
|
atLeast6 = lib.versionAtLeast version "6";
|
|
atLeast49 = lib.versionAtLeast version "4.9";
|
|
is13 = majorVersion == "13";
|
|
is12 = majorVersion == "12";
|
|
is11 = majorVersion == "11";
|
|
is10 = majorVersion == "10";
|
|
is9 = majorVersion == "9";
|
|
is8 = majorVersion == "8";
|
|
is7 = majorVersion == "7";
|
|
is6 = majorVersion == "6";
|
|
is49 = majorVersion == "4" && lib.versions.minor version == "9";
|
|
is48 = majorVersion == "4" && lib.versions.minor version == "8";
|
|
in
|
|
|
|
# We enable the isl cloog backend.
|
|
assert !atLeast6 -> (cloog != null -> isl != null);
|
|
|
|
assert langJava -> !atLeast7 && zip != null && unzip != null && zlib != null && boehmgc != null && perl != null; # for `--enable-java-home'
|
|
|
|
# Make sure we get GNU sed.
|
|
assert stdenv.buildPlatform.isDarwin -> gnused != null;
|
|
|
|
# The go frontend is written in c++
|
|
assert langGo -> langCC;
|
|
assert (atLeast6 && !is7 && !is8) -> (langAda -> gnat-bootstrap != null);
|
|
|
|
# TODO: fixup D bootstapping, probably by using gdc11 (and maybe other changes).
|
|
# error: GDC is required to build d
|
|
assert atLeast12 -> !langD;
|
|
|
|
# threadsCross is just for MinGW
|
|
assert threadsCross != {} -> stdenv.targetPlatform.isWindows;
|
|
|
|
# profiledCompiler builds inject non-determinism in one of the compilation stages.
|
|
# If turned on, we can't provide reproducible builds anymore
|
|
assert reproducibleBuild -> profiledCompiler == false;
|
|
|
|
with lib;
|
|
with builtins;
|
|
|
|
let inherit version;
|
|
disableBootstrap = atLeast11 && !stdenv.hostPlatform.isDarwin && (atLeast12 -> !profiledCompiler);
|
|
|
|
inherit (stdenv) buildPlatform hostPlatform targetPlatform;
|
|
targetConfig = if targetPlatform != hostPlatform then targetPlatform.config else null;
|
|
|
|
patches = callFile ./patches {};
|
|
|
|
/* Cross-gcc settings (build == host != target) */
|
|
crossMingw = targetPlatform != hostPlatform && targetPlatform.isMinGW;
|
|
stageNameAddon = optionalString withoutTargetLibc "-nolibc";
|
|
crossNameAddon = optionalString (targetPlatform != hostPlatform) "${targetPlatform.config}${stageNameAddon}-";
|
|
|
|
javaAwtGtk = langJava && x11Support;
|
|
xlibs = [
|
|
libX11 libXt libSM libICE libXtst libXrender libXrandr libXi
|
|
xorgproto
|
|
];
|
|
callFile = lib.callPackageWith ({
|
|
# lets
|
|
inherit
|
|
majorVersion
|
|
version
|
|
buildPlatform
|
|
hostPlatform
|
|
targetPlatform
|
|
targetConfig
|
|
patches
|
|
crossMingw
|
|
stageNameAddon
|
|
crossNameAddon
|
|
;
|
|
# inherit generated with 'nix eval --json --impure --expr "with import ./. {}; lib.attrNames (lib.functionArgs gcc${majorVersion}.cc.override)" | jq '.[]' --raw-output'
|
|
inherit
|
|
binutils
|
|
buildPackages
|
|
cloog
|
|
withoutTargetLibc
|
|
disableBootstrap
|
|
disableGdbPlugin
|
|
enableLTO
|
|
enableMultilib
|
|
enablePlugin
|
|
enableShared
|
|
fetchpatch
|
|
fetchurl
|
|
gettext
|
|
gmp
|
|
gnat-bootstrap
|
|
gnused
|
|
isl
|
|
langAda
|
|
langC
|
|
langCC
|
|
langD
|
|
langFortran
|
|
langGo
|
|
langJit
|
|
langObjC
|
|
langObjCpp
|
|
lib
|
|
libcCross
|
|
libmpc
|
|
libucontext
|
|
libxcrypt
|
|
mpfr
|
|
name
|
|
noSysDirs
|
|
nukeReferences
|
|
patchelf
|
|
perl
|
|
pkgsBuildTarget
|
|
profiledCompiler
|
|
reproducibleBuild
|
|
staticCompiler
|
|
stdenv
|
|
targetPackages
|
|
texinfo
|
|
threadsCross
|
|
which
|
|
zip
|
|
zlib
|
|
;
|
|
} // lib.optionalAttrs (!atLeast7) {
|
|
inherit
|
|
boehmgc
|
|
flex
|
|
gnat-bootstrap
|
|
gtk2
|
|
langAda
|
|
langJava
|
|
libICE
|
|
libSM
|
|
libX11
|
|
libXi
|
|
libXrandr
|
|
libXrender
|
|
libXt
|
|
libXtst
|
|
libart_lgpl
|
|
pkg-config
|
|
unzip
|
|
x11Support
|
|
xorgproto
|
|
javaAwtGtk
|
|
xlibs
|
|
;
|
|
javaEcj = fetchurl {
|
|
# The `$(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 = "https://www.antlr.org/download/antlr-4.4-complete.jar";
|
|
sha256 = "02lda2imivsvsis8rnzmbrbp8rh1kb8vmq4i67pqhkwz7lf8y6dz";
|
|
};
|
|
});
|
|
|
|
in
|
|
|
|
# We need all these X libraries when building AWT with GTK.
|
|
assert !atLeast7 -> (x11Support -> (filter (x: x == null) ([ gtk2 libart_lgpl ] ++ xlibs)) == []);
|
|
|
|
lib.pipe ((callFile ./common/builder.nix {}) ({
|
|
pname = "${crossNameAddon}${name}";
|
|
inherit version;
|
|
|
|
src = if is6 && stdenv.targetPlatform.isVc4 then fetchFromGitHub {
|
|
owner = "itszor";
|
|
repo = "gcc-vc4";
|
|
rev = "e90ff43f9671c760cf0d1dd62f569a0fb9bf8918";
|
|
sha256 = "0gxf66hwqk26h8f853sybphqa5ca0cva2kmrw5jsiv6139g0qnp8";
|
|
} else if is6 && stdenv.targetPlatform.isRedox then fetchFromGitHub {
|
|
owner = "redox-os";
|
|
repo = "gcc";
|
|
rev = "f360ac095028d286fc6dde4d02daed48f59813fa"; # `redox` branch
|
|
sha256 = "1an96h8l58pppyh3qqv90g8hgcfd9hj7igvh2gigmkxbrx94khfl";
|
|
} else fetchurl {
|
|
url = if atLeast7
|
|
then "mirror://gcc/releases/gcc-${version}/gcc-${version}.tar.xz"
|
|
else if atLeast6
|
|
then "mirror://gnu/gcc/gcc-${version}/gcc-${version}.tar.xz"
|
|
else "mirror://gnu/gcc/gcc-${version}/gcc-${version}.tar.bz2";
|
|
${if is10 || is11 || is13 then "hash" else "sha256"} =
|
|
versions.srcHashForVersion version;
|
|
};
|
|
|
|
inherit patches;
|
|
|
|
outputs =
|
|
if atLeast7
|
|
then [ "out" "man" "info" ] ++ lib.optional (!langJit) "lib"
|
|
else if atLeast49 && (langJava || langGo || (if atLeast6 then langJit else targetPlatform.isDarwin)) then ["out" "man" "info"]
|
|
else [ "out" "lib" "man" "info" ];
|
|
|
|
setOutputFlags = false;
|
|
|
|
libc_dev = stdenv.cc.libc_dev;
|
|
|
|
hardeningDisable = [ "format" "pie" ]
|
|
++ lib.optionals (is11 && langAda) [ "fortify3" ];
|
|
|
|
postPatch = lib.optionalString atLeast7 ''
|
|
configureScripts=$(find . -name configure)
|
|
for configureScript in $configureScripts; do
|
|
patchShebangs $configureScript
|
|
done
|
|
''
|
|
# This should kill all the stdinc frameworks that gcc and friends like to
|
|
# insert into default search paths.
|
|
+ lib.optionalString (atLeast6 && hostPlatform.isDarwin) ''
|
|
substituteInPlace gcc/config/darwin-c.c${lib.optionalString atLeast12 "c"} \
|
|
--replace 'if (stdinc)' 'if (0)'
|
|
|
|
substituteInPlace libgcc/config/t-slibgcc-darwin \
|
|
--replace "-install_name @shlib_slibdir@/\$(SHLIB_INSTALL_NAME)" "-install_name ''${!outputLib}/lib/\$(SHLIB_INSTALL_NAME)"
|
|
|
|
substituteInPlace libgfortran/configure \
|
|
--replace "-install_name \\\$rpath/\\\$soname" "-install_name ''${!outputLib}/lib/\\\$soname"
|
|
''
|
|
+ (
|
|
lib.optionalString (targetPlatform != hostPlatform || stdenv.cc.libc != null)
|
|
# 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,UCLIBC,MUSL}_DYNAMIC_LINKER macros..."
|
|
for header in "gcc/config/"*-gnu.h "gcc/config/"*"/"*.h
|
|
do
|
|
grep -q ${lib.optionalString (!atLeast6) "LIBC"}_DYNAMIC_LINKER "$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' \
|
|
-e 's|define[[:blank:]]*MUSL_DYNAMIC_LINKER\([0-9]*\)[[:blank:]]"\([^\"]\+\)"$|define MUSL_DYNAMIC_LINKER\1 "${libc.out}\2"|g'
|
|
done
|
|
'' + lib.optionalString (atLeast6 && targetPlatform.libc == "musl") ''
|
|
sed -i gcc/config/linux.h -e '1i#undef LOCAL_INCLUDE_DIR'
|
|
''
|
|
)
|
|
))
|
|
+ lib.optionalString (atLeast7 && targetPlatform.isAvr) (''
|
|
makeFlagsArray+=(
|
|
'-s' # workaround for hitting hydra log limit
|
|
'LIMITS_H_TEST=false'
|
|
)
|
|
'');
|
|
|
|
inherit noSysDirs staticCompiler withoutTargetLibc
|
|
libcCross crossMingw;
|
|
|
|
inherit (callFile ./common/dependencies.nix { }) depsBuildBuild nativeBuildInputs depsBuildTarget buildInputs depsTargetTarget;
|
|
|
|
preConfigure = (callFile ./common/pre-configure.nix { }) + lib.optionalString atLeast10 ''
|
|
ln -sf ${libxcrypt}/include/crypt.h libsanitizer/sanitizer_common/crypt.h
|
|
'';
|
|
|
|
dontDisableStatic = true;
|
|
|
|
configurePlatforms = [ "build" "host" "target" ];
|
|
|
|
configureFlags = (callFile ./common/configure-flags.nix { })
|
|
++ optional (is7 && targetPlatform.isAarch64) "--enable-fix-cortex-a53-843419"
|
|
++ optional (is7 && targetPlatform.isNetBSD) "--disable-libcilkrts";
|
|
|
|
inherit targetConfig;
|
|
|
|
buildFlags =
|
|
# we do not yet have Nix-driven profiling
|
|
assert atLeast12 -> (profiledCompiler -> !disableBootstrap);
|
|
if atLeast11
|
|
then let target =
|
|
lib.optionalString (profiledCompiler) "profiled" +
|
|
lib.optionalString (targetPlatform == hostPlatform && hostPlatform == buildPlatform && !disableBootstrap) "bootstrap";
|
|
in lib.optional (target != "") target
|
|
else
|
|
optional
|
|
(targetPlatform == hostPlatform && hostPlatform == buildPlatform)
|
|
(if profiledCompiler then "profiledbootstrap" else "bootstrap");
|
|
|
|
inherit (callFile ./common/strip-attributes.nix { })
|
|
stripDebugList
|
|
stripDebugListTarget
|
|
preFixup;
|
|
|
|
# https://gcc.gnu.org/PR109898
|
|
enableParallelInstalling = false;
|
|
|
|
env = mapAttrs (_: v: toString v) ({
|
|
|
|
NIX_NO_SELF_RPATH = true;
|
|
|
|
# https://gcc.gnu.org/install/specific.html#x86-64-x-solaris210
|
|
${if hostPlatform.system == "x86_64-solaris" then "CC" else null} = "gcc -m64";
|
|
|
|
# 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.
|
|
#
|
|
# Cross-compiling, we need gcc not to read ./specs in order to build the g++
|
|
# compiler (after the specs for the cross-gcc are created). Having
|
|
# LIBRARY_PATH= makes gcc read the specs from ., and the build breaks.
|
|
|
|
CPATH = optionals (targetPlatform == hostPlatform) (makeSearchPathOutput "dev" "include" ([]
|
|
++ optional (zlib != null) zlib
|
|
++ optional langJava boehmgc
|
|
++ optionals javaAwtGtk xlibs
|
|
++ optionals javaAwtGtk [ gmp mpfr ]
|
|
));
|
|
|
|
LIBRARY_PATH = optionals (targetPlatform == hostPlatform) (makeLibraryPath (
|
|
optional (zlib != null) zlib
|
|
++ optional langJava boehmgc
|
|
++ optionals javaAwtGtk xlibs
|
|
++ optionals javaAwtGtk [ gmp mpfr ]
|
|
));
|
|
|
|
inherit (callFile ./common/extra-target-flags.nix { })
|
|
EXTRA_FLAGS_FOR_TARGET
|
|
EXTRA_LDFLAGS_FOR_TARGET
|
|
;
|
|
} // optionalAttrs is7 {
|
|
NIX_CFLAGS_COMPILE = lib.optionalString (stdenv.cc.isClang && langFortran) "-Wno-unused-command-line-argument"
|
|
# Downgrade register storage class specifier errors to warnings when building a cross compiler from a clang stdenv.
|
|
+ lib.optionalString (stdenv.cc.isClang && targetPlatform != hostPlatform) " -Wno-register";
|
|
} // optionalAttrs (!is7 && !atLeast12 && stdenv.cc.isClang && targetPlatform != hostPlatform) {
|
|
NIX_CFLAGS_COMPILE = "-Wno-register";
|
|
} // optionalAttrs (!atLeast7) {
|
|
inherit langJava;
|
|
} // optionalAttrs atLeast6 {
|
|
NIX_LDFLAGS = lib.optionalString hostPlatform.isSunOS "-lm";
|
|
});
|
|
|
|
passthru = {
|
|
inherit langC langCC langObjC langObjCpp langAda langFortran langGo langD langJava version;
|
|
isGNU = true;
|
|
hardeningUnsupportedFlags = lib.optional is48 "stackprotector"
|
|
++ lib.optional (!atLeast11) "zerocallusedregs"
|
|
++ lib.optionals (!atLeast12) [ "fortify3" "trivialautovarinit" ]
|
|
++ lib.optionals (langFortran) [ "fortify" "format" ];
|
|
};
|
|
|
|
enableParallelBuilding = true;
|
|
inherit enableShared enableMultilib;
|
|
|
|
meta = {
|
|
inherit (callFile ./common/meta.nix { })
|
|
homepage
|
|
license
|
|
description
|
|
longDescription
|
|
platforms
|
|
maintainers
|
|
;
|
|
} // lib.optionalAttrs (!atLeast11) {
|
|
badPlatforms =
|
|
# avr-gcc8 is maintained for the `qmk` package
|
|
if (is8 && targetPlatform.isAvr) then []
|
|
else if !(is48 || is49) then [ "aarch64-darwin" ]
|
|
else lib.platforms.darwin;
|
|
} // lib.optionalAttrs is11 {
|
|
badPlatforms = if targetPlatform != hostPlatform then [ "aarch64-darwin" ] else [ ];
|
|
};
|
|
} // lib.optionalAttrs (!atLeast10 && stdenv.targetPlatform.isDarwin) {
|
|
# GCC <10 requires default cctools `strip` instead of `llvm-strip` used by Darwin bintools.
|
|
preBuild = ''
|
|
makeFlagsArray+=('STRIP=${lib.getBin darwin.cctools-port}/bin/${stdenv.cc.targetPrefix}strip')
|
|
'';
|
|
} // optionalAttrs (!atLeast8) {
|
|
doCheck = false; # requires a lot of tools, causes a dependency cycle for stdenv
|
|
} // optionalAttrs enableMultilib {
|
|
dontMoveLib64 = true;
|
|
} // optionalAttrs (((is49 && !stdenv.hostPlatform.isDarwin) || is6) && langJava) {
|
|
postFixup = ''
|
|
target="$(echo "$out/libexec/gcc"/*/*/ecj*)"
|
|
patchelf --set-rpath "$(patchelf --print-rpath "$target"):$out/lib" "$target"
|
|
'';
|
|
}
|
|
))
|
|
([
|
|
(callPackage ./common/libgcc.nix { inherit version langC langCC langJit targetPlatform hostPlatform withoutTargetLibc enableShared libcCross; })
|
|
] ++ optionals atLeast11 [
|
|
(callPackage ./common/checksum.nix { inherit langC langCC; })
|
|
])
|
|
|