269 lines
12 KiB
Nix
269 lines
12 KiB
Nix
{ lib, stdenv
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, langC
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, langAda
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, langObjC
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, langObjCpp
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, langD
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, langFortran
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, langGo
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, reproducibleBuild
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, profiledCompiler
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, langJit
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, staticCompiler
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, enableShared
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, enableLTO
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, version
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, fetchpatch
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, majorVersion
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, targetPlatform
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, hostPlatform
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, noSysDirs
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, buildPlatform
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, fetchurl
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, withoutTargetLibc
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, threadsCross
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}:
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let
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atLeast14 = lib.versionAtLeast version "14";
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atLeast13 = lib.versionAtLeast version "13";
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atLeast12 = lib.versionAtLeast version "12";
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atLeast11 = lib.versionAtLeast version "11";
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atLeast10 = lib.versionAtLeast version "10";
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atLeast9 = lib.versionAtLeast version "9";
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atLeast8 = lib.versionAtLeast version "8";
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is14 = majorVersion == "14";
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is13 = majorVersion == "13";
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is12 = majorVersion == "12";
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is11 = majorVersion == "11";
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is10 = majorVersion == "10";
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is9 = majorVersion == "9";
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is8 = majorVersion == "8";
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is7 = majorVersion == "7";
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inherit (lib) optionals optional;
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in
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#
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# Patches below are organized into three general categories:
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# 1. Patches relevant to gcc>=12 on every platform
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# 2. Patches relevant to gcc>=12 on specific platforms
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# 3. Patches relevant only to gcc<12
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#
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## 1. Patches relevant to gcc>=12 on every platform ####################################
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[]
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++ optional (!atLeast12) ./fix-bug-80431.patch
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++ optional (targetPlatform != hostPlatform) ./libstdc++-target.patch
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++ optionals (noSysDirs) (
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[(if atLeast12 then ./gcc-12-no-sys-dirs.patch else ./no-sys-dirs.patch)] ++
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({
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"14" = [ ./13/no-sys-dirs-riscv.patch ./13/mangle-NIX_STORE-in-__FILE__.patch ];
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"13" = [ ./13/no-sys-dirs-riscv.patch ./13/mangle-NIX_STORE-in-__FILE__.patch ];
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"12" = [ ./no-sys-dirs-riscv.patch ./12/mangle-NIX_STORE-in-__FILE__.patch ];
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"11" = [ ./no-sys-dirs-riscv.patch ];
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"10" = [ ./no-sys-dirs-riscv.patch ];
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"9" = [ ./no-sys-dirs-riscv-gcc9.patch ];
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}."${majorVersion}" or [])
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)
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++ optional (atLeast12 && langAda) ./gnat-cflags-11.patch
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++ optional langFortran (if atLeast12 then ./gcc-12-gfortran-driving.patch else ./gfortran-driving.patch)
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++ [ ./ppc-musl.patch ]
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++ optional (atLeast9 && langD) ./libphobos.patch
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## 2. Patches relevant to gcc>=12 on specific platforms ####################################
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### Musl+Go+gcc12
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# backport fixes to build gccgo with musl libc
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++ optionals (stdenv.hostPlatform.isMusl && langGo && atLeast12) [
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(fetchpatch {
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excludes = [ "gcc/go/gofrontend/MERGE" ];
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url = "https://github.com/gcc-mirror/gcc/commit/cf79b1117bd177d3d4c6ed24b6fa243c3628ac2d.diff";
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hash = "sha256-mS5ZiYi5D8CpGXrWg3tXlbhp4o86ew1imCTwaHLfl+I=";
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})
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(fetchpatch {
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excludes = [ "gcc/go/gofrontend/MERGE" ];
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url = "https://github.com/gcc-mirror/gcc/commit/7f195a2270910a6ed08bd76e3a16b0a6503f9faf.diff";
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hash = "sha256-Ze/cFM0dQofKH00PWPDoklXUlwWhwA1nyTuiDAZ6FKo=";
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})
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(fetchpatch {
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excludes = [ "gcc/go/gofrontend/MERGE" ];
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url = "https://github.com/gcc-mirror/gcc/commit/762fd5e5547e464e25b4bee435db6df4eda0de90.diff";
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hash = "sha256-o28upwTcHAnHG2Iq0OewzwSBEhHs+XpBGdIfZdT81pk=";
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})
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(fetchpatch {
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excludes = [ "gcc/go/gofrontend/MERGE" ];
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url = "https://github.com/gcc-mirror/gcc/commit/e73d9fcafbd07bc3714fbaf8a82db71d50015c92.diff";
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hash = "sha256-1SjYCVHLEUihdON2TOC3Z2ufM+jf2vH0LvYtZL+c1Fo=";
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})
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(fetchpatch {
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excludes = [ "gcc/go/gofrontend/MERGE" ];
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url = "https://github.com/gcc-mirror/gcc/commit/b6c6a3d64f2e4e9347733290aca3c75898c44b2e.diff";
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hash = "sha256-RycJ3YCHd3MXtYFjxP0zY2Wuw7/C4bWoBAQtTKJZPOQ=";
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})
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(fetchpatch {
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excludes = [ "gcc/go/gofrontend/MERGE" ];
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url = "https://github.com/gcc-mirror/gcc/commit/2b1a604a9b28fbf4f382060bebd04adb83acc2f9.diff";
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hash = "sha256-WiBQG0Xbk75rHk+AMDvsbrm+dc7lDH0EONJXSdEeMGE=";
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})
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(fetchpatch {
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url = "https://github.com/gcc-mirror/gcc/commit/c86b726c048eddc1be320c0bf64a897658bee13d.diff";
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hash = "sha256-QSIlqDB6JRQhbj/c3ejlmbfWz9l9FurdSWxpwDebnlI=";
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})
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]
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## Darwin
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# Fixes detection of Darwin on x86_64-darwin. Otherwise, GCC uses a deployment target of 10.5, which crashes ld64.
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++ optional (atLeast14 && stdenv.isDarwin && stdenv.isx86_64) ../patches/14/libgcc-darwin-detection.patch
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# Fix detection of bootstrap compiler Ada support (cctools as) on Nix Darwin
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++ optional (atLeast12 && stdenv.isDarwin && langAda) ./ada-cctools-as-detection-configure.patch
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# Remove CoreServices on Darwin, as it is only needed for macOS SDK 14+
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++ optional (atLeast14 && stdenv.isDarwin && langAda) ../patches/14/gcc-darwin-remove-coreservices.patch
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# Use absolute path in GNAT dylib install names on Darwin
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++ optionals (stdenv.isDarwin && langAda) ({
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"14" = [ ../patches/14/gnat-darwin-dylib-install-name-14.patch ];
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"13" = [ ./gnat-darwin-dylib-install-name-13.patch ];
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"12" = [ ./gnat-darwin-dylib-install-name.patch ];
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}.${majorVersion} or [])
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# We only apply this patch when building a native toolchain for aarch64-darwin, as it breaks building
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# a foreign one: https://github.com/iains/gcc-12-branch/issues/18
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++ optionals (stdenv.isDarwin && stdenv.isAarch64 && buildPlatform == hostPlatform && hostPlatform == targetPlatform) ({
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"14" = [ (fetchpatch {
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# There are no upstream release tags in https://github.com/iains/gcc-14-branch.
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# 04696df09633baf97cdbbdd6e9929b9d472161d3 is the commit from https://github.com/gcc-mirror/gcc/releases/tag/releases%2Fgcc-14.2.0
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name = "gcc-14-darwin-aarch64-support.patch";
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url = "https://github.com/iains/gcc-14-branch/compare/04696df09633baf97cdbbdd6e9929b9d472161d3..gcc-14.2-darwin-r0.diff";
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hash = "sha256-GEUz7KdGzd2WJ0gjX3Uddq2y9bWKdZpT3E9uZ09qLs4=";
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}) ];
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"13" = [ (fetchpatch {
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name = "gcc-13-darwin-aarch64-support.patch";
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url = "https://raw.githubusercontent.com/Homebrew/formula-patches/bda0faddfbfb392e7b9c9101056b2c5ab2500508/gcc/gcc-13.3.0.diff";
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sha256 = "sha256-RBTCBXIveGwuQGJLzMW/UexpUZdDgdXprp/G2NHkmQo=";
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}) ];
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"12" = [ (fetchurl {
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name = "gcc-12-darwin-aarch64-support.patch";
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url = "https://raw.githubusercontent.com/Homebrew/formula-patches/1ed9eaea059f1677d27382c62f21462b476b37fe/gcc/gcc-12.4.0.diff";
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sha256 = "sha256-wOjpT79lps4TKG5/E761odhLGCphBIkCbOPiQg/D1Fw=";
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}) ];
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"11" = [ (fetchpatch {
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# There are no upstream release tags in https://github.com/iains/gcc-11-branch.
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# ff4bf32 is the commit from https://github.com/gcc-mirror/gcc/releases/tag/releases%2Fgcc-11.4.0
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url = "https://github.com/iains/gcc-11-branch/compare/ff4bf326d03e750a8d4905ea49425fe7d15a04b8..gcc-11.4-darwin-r0.diff";
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hash = "sha256-6prPgR2eGVJs7vKd6iM1eZsEPCD1ShzLns2Z+29vlt4=";
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}) ];
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"10" = [ (fetchpatch {
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# There are no upstream release tags in https://github.com/iains/gcc-10-branch.
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# d04fe55 is the commit from https://github.com/gcc-mirror/gcc/releases/tag/releases%2Fgcc-10.5.0
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url = "https://github.com/iains/gcc-10-branch/compare/d04fe5541c53cb16d1ca5c80da044b4c7633dbc6...gcc-10-5Dr0-pre-0.diff";
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hash = "sha256-kVUHZKtYqkWIcqxHG7yAOR2B60w4KWLoxzaiFD/FWYk=";
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}) ];
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}.${majorVersion} or [])
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# Work around newer AvailabilityInternal.h when building older versions of GCC.
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++ optionals (stdenv.isDarwin) ({
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"9" = [ ../patches/9/AvailabilityInternal.h-fixincludes.patch ];
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"8" = [ ../patches/8/AvailabilityInternal.h-fixincludes.patch ];
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"7" = [ ../patches/7/AvailabilityInternal.h-fixincludes.patch ];
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}.${majorVersion} or [])
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## Windows
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# Obtain latest patch with ../update-mcfgthread-patches.sh
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++ optional (!atLeast13 && !withoutTargetLibc && targetPlatform.isMinGW && threadsCross.model == "mcf")
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(./. + "/${majorVersion}/Added-mcf-thread-model-support-from-mcfgthread.patch")
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##############################################################################
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##
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## 3. Patches relevant only to gcc<12
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##
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## Above this point are patches which might potentially be applied
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## to gcc version 12 or newer. Below this point are patches which
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## will *only* be used for gcc versions older than gcc12.
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##
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##############################################################################
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## gcc 11.0 and older ##############################################################################
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# libgcc’s `configure` script misdetects aarch64-darwin, resulting in an invalid deployment target.
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++ optional (is11 && stdenv.isDarwin && stdenv.isAarch64) ./11/libgcc-aarch64-darwin-detection.patch
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# openjdk build fails without this on -march=opteron; is upstream in gcc12
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++ optionals (is11) [ ./11/gcc-issue-103910.patch ]
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## gcc 10.0 and older ##############################################################################
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++ optional (langAda && (is9 || is10)) ./gnat-cflags.patch
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++ optional (is10 && buildPlatform.system == "aarch64-darwin" && targetPlatform != buildPlatform) (fetchpatch {
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url = "https://raw.githubusercontent.com/richard-vd/musl-cross-make/5e9e87f06fc3220e102c29d3413fbbffa456fcd6/patches/gcc-${version}/0008-darwin-aarch64-self-host-driver.patch";
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sha256 = "sha256-XtykrPd5h/tsnjY1wGjzSOJ+AyyNLsfnjuOZ5Ryq9vA=";
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})
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# Fix undefined symbol errors when building older versions with clang
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++ optional (!atLeast11 && stdenv.cc.isClang && stdenv.hostPlatform.isDarwin) ./clang-genconditions.patch
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## gcc 9.0 and older ##############################################################################
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++ optional (majorVersion == "9") ./9/fix-struct-redefinition-on-glibc-2.36.patch
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++ optional (!atLeast10 && targetPlatform.isNetBSD) ./libstdc++-netbsd-ctypes.patch
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# Make Darwin bootstrap respect whether the assembler supports `--gstabs`,
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# which is not supported by the clang integrated assembler used by default on Darwin.
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++ optional (is9 && hostPlatform.isDarwin) ./9/gcc9-darwin-as-gstabs.patch
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## gcc 8.0 and older ##############################################################################
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++ optional (!atLeast9) ./libsanitizer-no-cyclades-9.patch
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++ optional (is7 || is8) ./9/fix-struct-redefinition-on-glibc-2.36.patch
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# Make Darwin bootstrap respect whether the assembler supports `--gstabs`,
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# which is not supported by the clang integrated assembler used by default on Darwin.
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++ optional (is8 && hostPlatform.isDarwin) ./8/gcc8-darwin-as-gstabs.patch
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# Make avr-gcc8 build on aarch64-darwin
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# avr-gcc8 is maintained for the `qmk` package
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# https://github.com/osx-cross/homebrew-avr/blob/main/Formula/avr-gcc%408.rb#L69
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++ optional (is8 && targetPlatform.isAvr && hostPlatform.isDarwin && hostPlatform.isAarch64) ./8/avr-gcc-8-darwin.patch
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## gcc 7.0 and older ##############################################################################
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++ optional (is7 && hostPlatform != buildPlatform) (fetchpatch { # XXX: Refine when this should be applied
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url = "https://git.busybox.net/buildroot/plain/package/gcc/7.1.0/0900-remove-selftests.patch?id=11271540bfe6adafbc133caf6b5b902a816f5f02";
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sha256 = "0mrvxsdwip2p3l17dscpc1x8vhdsciqw1z5q9i6p5g9yg1cqnmgs";
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})
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++ optionals (is7) [
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# https://gcc.gnu.org/ml/gcc-patches/2018-02/msg00633.html
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(./. + "/${majorVersion}/riscv-pthread-reentrant.patch")
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# https://gcc.gnu.org/ml/gcc-patches/2018-03/msg00297.html
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(./. + "/${majorVersion}/riscv-no-relax.patch")
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# Fix for asan w/glibc-2.34. Although there's no upstream backport to v7,
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# the patch from gcc 8 seems to work perfectly fine.
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(./. + "/${majorVersion}/gcc8-asan-glibc-2.34.patch")
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(./. + "/${majorVersion}/0001-Fix-build-for-glibc-2.31.patch")
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]
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++ optional (is7 && targetPlatform.libc == "musl" && targetPlatform.isx86_32) (fetchpatch {
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url = "https://git.alpinelinux.org/aports/plain/main/gcc/gcc-6.1-musl-libssp.patch?id=5e4b96e23871ee28ef593b439f8c07ca7c7eb5bb";
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sha256 = "1jf1ciz4gr49lwyh8knfhw6l5gvfkwzjy90m7qiwkcbsf4a3fqn2";
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})
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++ optional ((is7 || is8) && !atLeast9 && targetPlatform.libc == "musl") ./libgomp-dont-force-initial-exec.patch
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