gcc8: make building w/LTO support optional, fixes eval

5 years ago · 458964dea2
parent eee1e3c1b6
commit 458964dea2
1 changed files with 2 additions and 1 deletions
--- a/pkgs/development/compilers/gcc/8/default.nix
+++ b/pkgs/development/compilers/gcc/8/default.nix
@ -6,6 +6,7 @@
 , profiledCompiler ? false
 , staticCompiler ? false
 , enableShared ? true
+, enableLTO ? true
 , texinfo ? null
 , perl ? null # optional, for texi2pod (then pod2man)
 , gmp, mpfr, libmpc, gettext, which
@ -247,7 +248,7 @@ stdenv.mkDerivation ({

    # Basic configuration
    [
-      "--enable-lto"
+      (if enableLTO then "--enable-lto" else "--disable-lto")
      "--disable-libstdcxx-pch"
      "--without-included-gettext"
      "--with-system-zlib"