{ 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; }; }