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nixpkgs/pkgs/development/compilers/ehc/default.nix
Arie Middelkoop f7e6441399 Nix expression for EHC
to install:
nix-env -i ehc-svn

to run:
ehc-100 <your-haskell-file.hs>

svn path=/nixpkgs/trunk/; revision=11183
2008-03-18 13:44:27 +00:00

66 lines
1.6 KiB
Nix

{stdenv, coreutils, fetchsvn, m4, libtool, ghc, uulib, uuagc, llvm}:
stdenv.mkDerivation (rec {
name = "ehc-svn-1042";
homepage = "http://www.cs.uu.nl/wiki/Ehc/WebHome/";
src = fetchsvn {
url = https://svn.cs.uu.nl:12443/repos/EHC/trunk/EHC;
rev = "1042";
sha256 = "7a9e5d1d57825caa4664686d9a5c0d9b5ebb870095817d77bb7b97869718ed5b";
};
buildInputs = [coreutils m4 ghc libtool uulib uuagc llvm];
preConfigure = ''
find src -name files\*.mk -exec sed -i -- "s/--user//g" '{}' \;
sed -i "s|/bin/date|${coreutils}/bin/date|g" mk/dist.mk
echo "RTS_GCC_CC_OPTS := -std=gnu99" >> mk/shared.mk.in
'';
buildFlags = "100/ehc 100/ehclib";
installPhase = ''
cd bin
# install executables
echo "installing executables..."
mkdir -p $out/bin-ehc
for i in *; do
if [[ -d $i ]]; then
cp $i/ehc $out/bin-ehc/ehc-$i
fi;
done
# install runtime support
cp -r ../install/* $out
# install prelude
echo "installing prelude..."
mkdir -p $out/lib-ehc
for i in *; do
if [[ -d ../build/$i/ehclib/ehcbase ]]; then
mkdir -p $out/lib-ehc/$i
cp -r ../build/$i/ehclib/ehcbase $out/lib-ehc/$i
fi;
done
# generate wrappers
echo "generating wrappers..."
mkdir -p $out/bin
for i in *; do
if [[ -d $i ]]; then
echo '#!'"$SHELL" > $out/bin/ehc-$i
echo "exec \"$out/bin-ehc/ehc-$i\" --use-inplace=0 -P $out/lib-ehc/$i/ehcbase" '"$@"' >> $out/bin/ehc-$i
chmod 751 $out/bin/ehc-$i
fi;
done
'';
meta = {
description = "Essential Haskell Compiler";
};
inherit coreutils;
})