nixpkgs/pkgs/development/compilers/gcc/4.8/default.nix
Alyssa Ross 12c37aec37
pkgsStatic.stdenv.cc.cc: put static libs in $lib
libtool requires the library files its .la files describe to be in the
same directory as those files.  We only do this for compilers without
shared libraries, so that the libraries in $lib are always the
libraries the package set is supposed to use.

Fixes: https://github.com/NixOS/nixpkgs/issues/76873
Fixes: https://github.com/NixOS/nixpkgs/issues/108534
2022-03-22 17:56:11 +00:00

326 lines
11 KiB
Nix

{ lib, stdenv, targetPackages, fetchurl, fetchpatch, noSysDirs
, langC ? true, langCC ? true, langFortran ? false
, langObjC ? stdenv.targetPlatform.isDarwin
, langObjCpp ? stdenv.targetPlatform.isDarwin
, langJava ? false
, langGo ? false
, reproducibleBuild ? true
, profiledCompiler ? false
, langJit ? false
, staticCompiler ? false
, enableShared ? !stdenv.targetPlatform.isStatic
, enableLTO ? !stdenv.hostPlatform.isStatic
, texinfo ? null
, perl ? null # optional, for texi2pod (then pod2man); required for Java
, gmp, mpfr, libmpc, gettext, which, patchelf
, libelf # optional, for link-time optimizations (LTO)
, cloog ? null, isl ? null # optional, for the Graphite optimization framework.
, zlib ? null, 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
, enableMultilib ? false
, enablePlugin ? stdenv.hostPlatform == stdenv.buildPlatform # Whether to support user-supplied plug-ins
, name ? "gcc"
, libcCross ? null
, threadsCross ? null # for MinGW
, crossStageStatic ? false
, # Strip kills static libs of other archs (hence no cross)
stripped ? stdenv.hostPlatform == stdenv.buildPlatform
&& stdenv.targetPlatform == stdenv.hostPlatform
, gnused ? null
, buildPackages
}:
assert langJava -> zip != null && unzip != null
&& zlib != null && boehmgc != null
&& perl != null; # for `--enable-java-home'
# We enable the isl cloog backend.
assert cloog != null -> isl != null;
# LTO needs libelf and zlib.
assert libelf != null -> zlib != null;
# Make sure we get GNU sed.
assert stdenv.hostPlatform.isDarwin -> gnused != null;
# The go frontend is written in c++
assert langGo -> langCC;
# threadsCross is just for MinGW
assert threadsCross != null -> 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 majorVersion = "4";
version = "${majorVersion}.8.5";
inherit (stdenv) buildPlatform hostPlatform targetPlatform;
patches = [ ../parallel-bconfig.patch ]
++ optional (targetPlatform != hostPlatform) ../libstdc++-target.patch
++ optional noSysDirs ../no-sys-dirs.patch
++ optional langFortran ../gfortran-driving.patch
++ optional hostPlatform.isDarwin ../gfortran-darwin-NXConstStr.patch
++ [(fetchpatch {
name = "libc_name_p.diff"; # needed to build with gcc6
url = "https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=ec1cc0263f1";
sha256 = "01jd7pdarh54ki498g6sz64ijl9a1l5f9v8q2696aaxalvh2vwzl";
excludes = [ "gcc/cp/ChangeLog" ];
})]
++ [ # glibc-2.26
../struct-ucontext-4.8.patch
../sigsegv-not-declared.patch
../res_state-not-declared.patch
# gcc-11 compatibility
(fetchpatch {
name = "gcc4-char-reload.patch";
url = "https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=d57c99458933a21fdf94f508191f145ad8d5ec58";
includes = [ "gcc/reload.h" ];
sha256 = "sha256-66AMP7/ajunGKAN5WJz/yPn42URZ2KN51yPrFdsxEuM=";
})
];
javaEcj = fetchurl {
# The `$(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";
};
xlibs = [
libX11 libXt libSM libICE libXtst libXrender libXrandr libXi
xorgproto
];
javaAwtGtk = langJava && x11Support;
/* Cross-gcc settings (build == host != target) */
crossMingw = targetPlatform != hostPlatform && targetPlatform.libc == "msvcrt";
stageNameAddon = if crossStageStatic then "stage-static" else "stage-final";
crossNameAddon = optionalString (targetPlatform != hostPlatform) "${targetPlatform.config}-${stageNameAddon}-";
in
# We need all these X libraries when building AWT with GTK.
assert x11Support -> (filter (x: x == null) ([ gtk2 libart_lgpl ] ++ xlibs)) == [];
stdenv.mkDerivation ({
pname = "${crossNameAddon}${name}${if stripped then "" else "-debug"}";
inherit version;
builder = ../builder.sh;
src = fetchurl {
url = "mirror://gnu/gcc/gcc-${version}/gcc-${version}.tar.bz2";
sha256 = "08yggr18v373a1ihj0rg2vd6psnic42b518xcgp3r9k81xz1xyr2";
};
inherit patches;
hardeningDisable = [ "format" "pie" ];
outputs = [ "out" "lib" "man" "info" ];
setOutputFlags = false;
NIX_NO_SELF_RPATH = true;
libc_dev = stdenv.cc.libc_dev;
postPatch =
if targetPlatform != hostPlatform || stdenv.cc.libc != null then
# On NixOS, use the right path to the dynamic linker instead of
# `/lib/ld*.so'.
let
libc = if libcCross != null then libcCross else stdenv.cc.libc;
in
'' echo "fixing the \`GLIBC_DYNAMIC_LINKER' and \`UCLIBC_DYNAMIC_LINKER' macros..."
for header in "gcc/config/"*-gnu.h "gcc/config/"*"/"*.h
do
grep -q LIBC_DYNAMIC_LINKER "$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;
depsBuildBuild = [ buildPackages.stdenv.cc ];
nativeBuildInputs = [ texinfo which gettext ]
++ (optional (perl != null) perl)
++ (optional javaAwtGtk pkg-config);
# For building runtime libs
depsBuildTarget =
(
if hostPlatform == buildPlatform then [
targetPackages.stdenv.cc.bintools # newly-built gcc will be used
] else assert targetPlatform == hostPlatform; [ # build != host == target
stdenv.cc
]
)
++ optional targetPlatform.isLinux patchelf;
buildInputs = [
gmp mpfr libmpc libelf
targetPackages.stdenv.cc.bintools # For linking code at run-time
] ++ (optional (cloog != null) cloog)
++ (optional (isl != null) isl)
++ (optional (zlib != null) zlib)
++ (optionals langJava [ boehmgc zip unzip ])
++ (optionals javaAwtGtk ([ gtk2 libart_lgpl ] ++ xlibs))
# 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 hostPlatform.isDarwin gnused)
;
depsTargetTarget = optional (!crossStageStatic && threadsCross != null) threadsCross;
preConfigure = import ../common/pre-configure.nix {
inherit lib;
inherit version targetPlatform hostPlatform langJava langGo;
};
dontDisableStatic = true;
configurePlatforms = [ "build" "host" "target" ];
configureFlags = import ../common/configure-flags.nix {
inherit
lib
stdenv
targetPackages
crossStageStatic libcCross
version
gmp mpfr libmpc libelf isl
cloog
enableLTO
enableMultilib
enablePlugin
enableShared
langC
langCC
langFortran
langJava javaAwtGtk javaAntlr javaEcj
langGo
langObjC
langObjCpp
langJit
;
};
targetConfig = if targetPlatform != hostPlatform then targetPlatform.config else null;
buildFlags = optional
(targetPlatform == hostPlatform && hostPlatform == buildPlatform)
(if profiledCompiler then "profiledbootstrap" else "bootstrap");
dontStrip = !stripped;
doCheck = false; # requires a lot of tools, causes a dependency cycle for stdenv
installTargets = optional stripped "install-strip";
# 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
(import ../common/extra-target-flags.nix {
inherit lib stdenv crossStageStatic libcCross threadsCross;
})
EXTRA_FLAGS_FOR_TARGET
EXTRA_LDFLAGS_FOR_TARGET
;
passthru = {
inherit langC langCC langObjC langObjCpp langFortran langGo version;
isGNU = true;
hardeningUnsupportedFlags = [ "stackprotector" ];
};
enableParallelBuilding = true;
inherit enableShared enableMultilib;
inherit (stdenv) is64bit;
meta = {
homepage = "https://gcc.gnu.org/";
license = 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 lib.maintainers; [ veprbl ];
platforms = lib.platforms.unix;
badPlatforms = [ "x86_64-darwin" ];
};
}
// optionalAttrs (targetPlatform != hostPlatform && targetPlatform.libc == "msvcrt" && crossStageStatic) {
makeFlags = [ "all-gcc" "all-target-libgcc" ];
installTargets = "install-gcc install-target-libgcc";
}
// optionalAttrs (enableMultilib) { dontMoveLib64 = true; }
)