mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-22 21:53:32 +00:00
0796ca8425
Before this change the GHCJS build fails on Linux with: ``` Setup: Missing dependency on a foreign library: * Missing (or bad) header file: ghc/utils/unlit/fs.h ``` The root cause is that the `./ghc/configure.ac` script is responsible for copying `./ghc/utils/fs/fs.h` to `./ghc/utils/unlit/fs.h`, but the script exits early if a C compiler is not present. This fixes that by ensuring that the C compiler is present on all platforms (not just Darwin), so that the build now works on Linux, too.
60 lines
1.6 KiB
Nix
60 lines
1.6 KiB
Nix
{ perl
|
|
, autoconf
|
|
, automake
|
|
, python3
|
|
, gcc
|
|
, cabal-install
|
|
, runCommand
|
|
, lib
|
|
, stdenv
|
|
|
|
, ghc
|
|
, happy
|
|
, alex
|
|
|
|
, ghcjsSrc
|
|
, version
|
|
}:
|
|
|
|
runCommand "configured-ghcjs-src" {
|
|
nativeBuildInputs = [
|
|
perl
|
|
autoconf
|
|
automake
|
|
python3
|
|
ghc
|
|
happy
|
|
alex
|
|
cabal-install
|
|
gcc
|
|
];
|
|
inherit ghcjsSrc;
|
|
} ''
|
|
export HOME=$(pwd)
|
|
mkdir $HOME/.cabal
|
|
touch $HOME/.cabal/config
|
|
cp -r "$ghcjsSrc" "$out"
|
|
chmod -R +w "$out"
|
|
cd "$out"
|
|
|
|
# TODO: Find a better way to avoid impure version numbers
|
|
sed -i 's/RELEASE=NO/RELEASE=YES/' ghc/configure.ac
|
|
|
|
# These files are needed by ghc-boot package, and these are generated by the
|
|
# make/hadrian build system when compiling ghc. Since we dont have access to
|
|
# the generated code of the ghc while it got built, here is a little hack to
|
|
# generate these again.
|
|
runhaskell ${./generate_host_version.hs}
|
|
mkdir -p utils/pkg-cache/ghc/libraries/ghc-boot/dist-install/build/GHC/Platform
|
|
mv Host.hs utils/pkg-cache/ghc/libraries/ghc-boot/dist-install/build/GHC/Platform/Host.hs
|
|
mv Version.hs utils/pkg-cache/ghc/libraries/ghc-boot/dist-install/build/GHC/Version.hs
|
|
|
|
# The ghcjs has the following hardcoded paths of lib dir in its code. Patching
|
|
# these to match the path expected by the nixpkgs's generic-builder, etc.
|
|
sed -i 's/libSubDir = "lib"/libSubDir = "lib\/ghcjs-${version}"/' src-bin/Boot.hs
|
|
sed -i 's@let libDir = takeDirectory haddockPath </> ".." </> "lib"@let libDir = takeDirectory haddockPath </> ".." </> "lib/ghcjs-${version}"@' src-bin/HaddockDriver.hs
|
|
|
|
patchShebangs .
|
|
./utils/makePackages.sh copy
|
|
''
|