nixpkgs/pkgs/development/compilers/fpc/default.nix
Timo Kaufmann f928b91f34 fpc: 3.0.4 -> 3.2.0
There was no 3.1 for some reason. The old sed-based path patching was
broken and resulted in syntax errors since it was a bit over-eager.
Instead of fixing it, I decided to replace it with a patch file which is
easier to inspect and will fail in a more obvious way next time.

The patch is now applied unconditionally, since it actually applies to
all linux platforms. The changes are localized to linux-specific code,
so it does not hurt to apply it on non-linux platforms as well.

Hedgewars needs a small fix to work with the new version. Done in the
same commit to avoid a broken commit.
2020-09-03 14:52:18 +02:00

52 lines
1.5 KiB
Nix

{ stdenv, fetchurl, gawk }:
let startFPC = import ./binary.nix { inherit stdenv fetchurl; }; in
stdenv.mkDerivation rec {
version = "3.2.0";
pname = "fpc";
src = fetchurl {
url = "mirror://sourceforge/freepascal/fpcbuild-${version}.tar.gz";
sha256 = "0f38glyn3ffmqww432snhx2b8wyrq0yj1njkp4zh56lqrvm19fgr";
};
buildInputs = [ startFPC gawk ];
glibc = stdenv.cc.libc.out;
# Patch paths for linux systems. Other platforms will need their own patches.
patches = [
./mark-paths.patch # mark paths for later substitution in postPatch
];
postPatch = ''
# substitute the markers set by the mark-paths patch
substituteInPlace fpcsrc/compiler/systems/t_linux.pas --subst-var-by dynlinker-prefix "${glibc}"
substituteInPlace fpcsrc/compiler/systems/t_linux.pas --subst-var-by syslibpath "${glibc}/lib"
'';
makeFlags = [ "NOGDB=1" "FPC=${startFPC}/bin/fpc" ];
installFlags = [ "INSTALL_PREFIX=\${out}" ];
postInstall = ''
for i in $out/lib/fpc/*/ppc*; do
ln -fs $i $out/bin/$(basename $i)
done
mkdir -p $out/lib/fpc/etc/
$out/lib/fpc/*/samplecfg $out/lib/fpc/${version} $out/lib/fpc/etc/
'';
passthru = {
bootstrap = startFPC;
};
meta = with stdenv.lib; {
description = "Free Pascal Compiler from a source distribution";
homepage = "https://www.freepascal.org";
maintainers = [ maintainers.raskin ];
license = with licenses; [ gpl2 lgpl2 ];
platforms = platforms.linux;
inherit version;
};
}