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Use gcc 7 for RISC-V support.

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This commit is contained in:
Shea Levy 2018-02-18 00:11:28 -05:00
parent e288febee0
commit 3bec781288
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1 changed files with 8 additions and 3 deletions
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11
pkgs/top-level/all-packages.nix
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@ -5784,8 +5784,12 @@ with pkgs;
gambit = callPackage ../development/compilers/gambit { };
gerbil = callPackage ../development/compilers/gerbil { };
gccFun = callPackage ../development/compilers/gcc/6;
gcc = gcc6;
# !!! When updating to gcc7 everywhere we can get rid of the
# isRiscV overrides here and in gccCrossStageStatic
gccFun6 = callPackage ../development/compilers/gcc/6;
gccFun7 = callPackage ../development/compilers/gcc/7;
gccFun = if targetPlatform.isRiscV then gccFun7 else gccFun6;
gcc = if targetPlatform.isRiscV then gcc7 else gcc6;
gcc-unwrapped = gcc.cc;
gccStdenv = if stdenv.cc.isGNU then stdenv else stdenv.override {
@ -5865,6 +5869,7 @@ with pkgs;
bintools = binutils-unwrapped;
libc = libcCross1;
};
isl = if targetPlatform.isRiscV then isl_0_17 else isl_0_14;
in wrapCCWith {
name = "gcc-cross-wrapper";
cc = gccFun {
@ -5872,7 +5877,7 @@ with pkgs;
inherit noSysDirs;
# PGO seems to speed up compilation by gcc by ~10%, see #445 discussion
profiledCompiler = with stdenv; (!isDarwin && (isi686 || isx86_64));
isl = if !stdenv.isDarwin then isl_0_14 else null;
isl = if !stdenv.isDarwin then isl else null;
# just for stage static
crossStageStatic = true;