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https://github.com/NixOS/nixpkgs.git
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e6364478be
The soname/identification of libgerbil on darwin is not correctly fixed up, resulting in any binaries linked with libgerbil to attempt to link to libgerbil in the temporary build dir from the gerbil derivation. This means that any compiled gerbil program won't work as the propagated soname will result in the binary being unable to correctly link with libgerbil. Adding an Darwin-only step to use `install_name_tool` to fix up the soname of libgerbil fixes this issue. We're using realpath here as the qualified path to `libgerbil` is `$out/gerbil/$version/lib/libgerbil.so` and this is an easier way to obtain the qualified path. Fixes NixOS/nixpkgs#272967.
128 lines
4.1 KiB
Nix
128 lines
4.1 KiB
Nix
{ pkgs, gccStdenv, lib, coreutils,
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openssl, zlib, sqlite,
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version, git-version, src,
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gambit-support,
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gambit-git-version,
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gambit-stampYmd,
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gambit-stampHms,
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gambit-params }:
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# We use Gambit, that works 10x better with GCC than Clang. See ../gambit/build.nix
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let stdenv = gccStdenv; in
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stdenv.mkDerivation rec {
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pname = "gerbil";
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inherit version;
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inherit src;
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buildInputs_libraries = [ openssl zlib sqlite ];
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# TODO: either fix all of Gerbil's dependencies to provide static libraries,
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# or give up and delete all tentative support for static libraries.
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#buildInputs_staticLibraries = map makeStaticLibraries buildInputs_libraries;
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buildInputs = buildInputs_libraries;
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postPatch = ''
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patchShebangs . ;
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grep -Fl '#!/usr/bin/env' `find . -type f -executable` | while read f ; do
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substituteInPlace "$f" --replace '#!/usr/bin/env' '#!${coreutils}/bin/env' ;
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done ;
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cat > MANIFEST <<EOF
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gerbil_stamp_version=v${git-version}
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gambit_stamp_version=v${gambit-git-version}
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gambit_stamp_ymd=${gambit-stampYmd}
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gambit_stamp_hms=${gambit-stampHms}
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EOF
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for f in src/bootstrap/gerbil/compiler/driver__0.scm \
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src/build/build-libgerbil.ss \
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src/gerbil/compiler/driver.ss ; do
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substituteInPlace "$f" --replace '"gcc"' '"${gccStdenv.cc}/bin/${gccStdenv.cc.targetPrefix}gcc"' ;
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done
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'';
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## TODO: make static compilation work.
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## For that, get all the packages below to somehow expose static libraries,
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## so we can offer users the option to statically link them into Gambit and/or Gerbil.
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## Then add the following to the postPatch script above:
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# cat > etc/gerbil_static_libraries.sh <<EOF
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# OPENSSL_LIBCRYPTO=${makeStaticLibraries openssl}/lib/libcrypto.a # MISSING!
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# OPENSSL_LIBSSL=${makeStaticLibraries openssl}/lib/libssl.a # MISSING!
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# ZLIB=${makeStaticLibraries zlib}/lib/libz.a
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# SQLITE=${makeStaticLibraries sqlite}/lib/sqlite.a # MISSING!
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# EOF
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configureFlags = [
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"--prefix=$out/gerbil"
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"--enable-zlib"
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"--enable-sqlite"
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"--enable-shared"
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"--enable-march=" # Avoid non-portable invalid instructions. Use =native if local build only.
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];
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configurePhase = ''
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export CC=${gccStdenv.cc}/bin/${gccStdenv.cc.targetPrefix}gcc \
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CXX=${gccStdenv.cc}/bin/${gccStdenv.cc.targetPrefix}g++ \
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CPP=${gccStdenv.cc}/bin/${gccStdenv.cc.targetPrefix}cpp \
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CXXCPP=${gccStdenv.cc}/bin/${gccStdenv.cc.targetPrefix}cpp \
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LD=${gccStdenv.cc}/bin/${gccStdenv.cc.targetPrefix}ld \
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XMKMF=${coreutils}/bin/false
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unset CFLAGS LDFLAGS LIBS CPPFLAGS CXXFLAGS
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./configure ${builtins.concatStringsSep " " configureFlags}
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'';
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extraLdOptions = [
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"-L${zlib}/lib"
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"-L${openssl.out}/lib"
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"-L${sqlite.out}/lib"
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];
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buildPhase = ''
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runHook preBuild
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# gxprof testing uses $HOME/.cache/gerbil/gxc
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export HOME=$PWD
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export GERBIL_BUILD_CORES=$NIX_BUILD_CORES
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export GERBIL_GXC=$PWD/bin/gxc
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export GERBIL_BASE=$PWD
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export GERBIL_PREFIX=$PWD
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export GERBIL_PATH=$PWD/lib
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export PATH=$PWD/bin:$PATH
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${gambit-support.export-gambopt gambit-params}
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# Build, replacing make by build.sh
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( cd src && sh build.sh )
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f=build/lib/libgerbil.so.ldd ; [ -f $f ] && :
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substituteInPlace "$f" --replace '(' \
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'(${lib.strings.concatStrings (map (x: "\"${x}\" " ) extraLdOptions)}'
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runHook postBuild
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'';
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installPhase = ''
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runHook preInstall
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mkdir -p $out/gerbil $out/bin
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./install.sh
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(cd $out/bin ; ln -s ../gerbil/bin/* .)
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runHook postInstall
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'' + lib.optionalString stdenv.isDarwin ''
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libgerbil="$(realpath "$out/gerbil/lib/libgerbil.so")"
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install_name_tool -id "$libgerbil" "$libgerbil"
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'';
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dontStrip = true;
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meta = {
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description = "Gerbil Scheme";
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homepage = "https://github.com/vyzo/gerbil";
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license = lib.licenses.lgpl21Only; # dual, also asl20, like Gambit
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# NB regarding platforms: regularly tested on Linux and on macOS.
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# Please report success and/or failure to fare.
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platforms = lib.platforms.unix;
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maintainers = with lib.maintainers; [ fare ];
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};
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outputsToInstall = [ "out" ];
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}
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