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idrisPackages.idris-wrapper: Fix linking to gmp library 

This has been broken since 5d18129ce8,
which updated idris from 1.3.0 to 1.3.1, which included
https://github.com/idris-lang/Idris-dev/pull/4472 as the cause of the
error. I'm still not entirely sure why this broke it though.

This now way should be rather future proof, it uses NIX_CFLAGS to pass
gpm link flags to our CC wrapper directly. The
`NIX_CC_WRAPPER_${stdenv.cc.infixSalt}_TARGET_HOST` part I'm pretty sure
is needed for the CC wrapper to know that those CFLAGS are meant for the
cc running on the HOST.
This commit is contained in:
Silvan Mosberger 2019-03-26 03:49:57 +01:00
parent 7be93a4ca7
commit cfd2e6731a
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GPG Key ID: 9424360B4B85C9E7
1 changed files with 4 additions and 2 deletions
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6
pkgs/development/idris-modules/idris-wrapper.nix
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@ -1,4 +1,4 @@
{ lib, symlinkJoin, makeWrapper, idris-no-deps, gcc, gmp }: { stdenv, lib, symlinkJoin, makeWrapper, idris-no-deps, gcc, gmp }:
symlinkJoin { symlinkJoin {
inherit (idris-no-deps) name src meta; inherit (idris-no-deps) name src meta;
@ -7,6 +7,8 @@ symlinkJoin {
postBuild = '' postBuild = ''
wrapProgram $out/bin/idris \ wrapProgram $out/bin/idris \
--run 'export IDRIS_CC=''${IDRIS_CC:-${lib.getBin gcc}/bin/gcc}' \ --run 'export IDRIS_CC=''${IDRIS_CC:-${lib.getBin gcc}/bin/gcc}' \
--suffix LIBRARY_PATH : ${lib.makeLibraryPath [ gmp ]} --set NIX_CC_WRAPPER_${stdenv.cc.infixSalt}_TARGET_HOST 1 \
--prefix NIX_CFLAGS_COMPILE " " "-I${lib.getDev gmp}/include" \
--prefix NIX_CFLAGS_LINK " " "-L${lib.getLib gmp}/lib"
''; '';
} }