open-watcom-v2: init at unstable 2021-11-30 (#124000)
Christoph Neidahl
3 years ago
committed by
GitHub
parent
1e189a4fc0
commit
113f047ae7
@ -0,0 +1,119 @@ |
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{ stdenv |
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, lib |
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, fetchFromGitHub |
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|
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# Docs cause an immense increase in build time, up to 2 additional hours |
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, withDocs ? false |
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, dosbox |
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, ghostscript |
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, withGUI ? false |
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}: |
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|
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stdenv.mkDerivation rec { |
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pname = "open-watcom-v2"; |
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version = "unstable-2021-11-30"; |
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name = "${pname}-unwrapped-${version}"; |
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|
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src = fetchFromGitHub { |
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owner = "open-watcom"; |
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repo = "open-watcom-v2"; |
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rev = "982c958eb4840e1c6a98773ba0600f652500f5a7"; |
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sha256 = "18dp9nd1gjnpd1870149v67vzxbna25l6zi052z1r51xvaqwc3cx"; |
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}; |
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postPatch = '' |
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patchShebangs *.sh |
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for dateSource in cmnvars.sh bld/wipfc/configure; do |
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substituteInPlace $dateSource \ |
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--replace '`date ' '`date -ud "@$SOURCE_DATE_EPOCH" ' |
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done |
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|
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substituteInPlace bld/watcom/h/banner.h \ |
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--replace '__DATE__' "\"$(date -ud "@$SOURCE_DATE_EPOCH" +'%b %d %Y')\"" \ |
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--replace '__TIME__' "\"$(date -ud "@$SOURCE_DATE_EPOCH" +'%T')\"" |
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|
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substituteInPlace build/makeinit \ |
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--replace '%__CYEAR__' '%OWCYEAR' |
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'' + lib.optionalString (!stdenv.hostPlatform.isDarwin) '' |
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substituteInPlace build/mif/local.mif \ |
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--replace '-static' "" |
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''; |
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nativeBuildInputs = [ ] |
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++ lib.optional (withDocs || withGUI) dosbox |
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++ lib.optional withDocs ghostscript; |
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configurePhase = '' |
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runHook preConfigure |
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export OWROOT=$(realpath $PWD) |
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export OWTOOLS=${if stdenv.cc.isClang then "CLANG" else "GCC"} |
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export OWDOCBUILD=${if withDocs then "1" else "0"} |
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export OWGHOSTSCRIPTPATH=${lib.optionalString withDocs "${ghostscript}/bin"} |
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export OWGUINOBUILD=${if withGUI then "0" else "1"} |
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export OWNOBUILD= |
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export OWDISTRBUILD=0 |
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export OWDOSBOX=${lib.optionalString (withDocs || withGUI) "${dosbox}/bin/dosbox"} |
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export OWVERBOSE=0 |
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export OWRELROOT=$out |
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source cmnvars.sh |
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runHook postConfigure |
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''; |
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buildPhase = '' |
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runHook preBuild |
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./build.sh build |
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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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./build.sh cprel |
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runHook postInstall |
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''; |
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# Stripping breaks many tools |
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dontStrip = true; |
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meta = with lib; { |
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description = "The v2 fork of the Open Watcom suite of compilers and tools"; |
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longDescription = '' |
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A fork of Open Watcom: A C/C++/Fortran compiler and assembler suite |
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targeting a multitude of architectures (x86, IA-32, Alpha AXP, MIPS, |
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PowerPC) and operating systems (DOS, OS/2, Windows, Linux). |
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Main differences from Open Watcom 1.9: |
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- New two-phase build system - Open Watcom can be built by the host's |
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native C/C++ compiler or by itself |
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- Code generator properly initializes pointers by DLL symbol addresses |
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- DOS tools now support long file names (LFN) if appropriate LFN driver |
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is loaded by DOS |
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- Open Watcom is ported to 64-bit hosts (Win64, Linux x64) |
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- Librarian supports x64 CPU object modules and libraries |
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- RDOS 32-bit C run-time compact memory model libraries are fixed |
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- Resource compiler and Resource editors support Win64 executables |
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- Open Watcom text editor is now self-contained, it can be used as |
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standalone tool without any requirements for any additional files or |
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configuration |
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- Broken C++ compiler pre-compiled header template support is fixed |
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- Many C++ compiler crashes are fixed |
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- Debugger has no length limit for any used environment variable |
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'' + lib.optionalString (!withDocs) '' |
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The documentation has been excluded from this build for build time reasons. It can be found here: |
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https://github.com/open-watcom/open-watcom-v2/wiki/Open-Watcom-Documentation |
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''; |
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homepage = "https://open-watcom.github.io"; |
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license = licenses.watcom; |
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platforms = [ "x86_64-linux" "i686-linux" "x86_64-darwin" "x86_64-windows" "i686-windows" ]; |
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maintainers = with maintainers; [ OPNA2608 ]; |
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}; |
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} |
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@ -0,0 +1,128 @@ |
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# Arguments that this derivation gets when it is created with `callPackage` |
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{ stdenv |
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, lib |
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, symlinkJoin |
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, makeWrapper |
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, runCommand |
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, file |
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}: |
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open-watcom: |
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let |
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wrapper = |
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{}: |
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let |
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binDirs = with stdenv.hostPlatform; if isWindows then [ |
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(lib.optionalString is64bit "binnt64") |
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"binnt" |
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(lib.optionalString is32bit "binw") |
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] else if (isDarwin && is64bit) then [ |
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"osx64" |
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] else [ |
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(lib.optionalString is64bit "binl64") |
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"binl" |
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]; |
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includeDirs = with stdenv.hostPlatform; [ |
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"h" |
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] |
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++ lib.optional isWindows "h/nt" |
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++ lib.optional isLinux "lh"; |
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listToDirs = list: lib.strings.concatMapStringsSep ":" (dir: "${placeholder "out"}/${dir}") list; |
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name = "${open-watcom.pname}-${open-watcom.version}"; |
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in |
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symlinkJoin { |
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inherit name; |
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paths = [ open-watcom ]; |
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buildInputs = [ makeWrapper ]; |
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postBuild = '' |
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mkdir $out/bin |
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for binDir in ${lib.strings.concatStringsSep " " binDirs}; do |
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for exe in $(find ${open-watcom}/$binDir \ |
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-type f -executable \ |
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${lib.optionalString stdenv.hostPlatform.isLinux "-not -iname '*.so' -not -iname '*.exe'"} \ |
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); do |
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if [ ! -f $out/bin/$(basename $exe) ]; then |
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makeWrapper $exe $out/bin/$(basename $exe) \ |
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--set WATCOM ${open-watcom} \ |
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--prefix PATH : ${listToDirs binDirs} \ |
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--set EDPATH ${open-watcom}/eddat \ |
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--set INCLUDE ${listToDirs includeDirs} |
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fi |
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done |
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done |
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''; |
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passthru = { |
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unwrapped = open-watcom; |
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tests = let |
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wrapped = wrapper { }; |
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in { |
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simple = runCommand "${name}-test-simple" { nativeBuildInputs = [ wrapped ]; } '' |
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cat <<EOF >test.c |
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#include <stdio.h> |
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int main() { |
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printf ("Testing OpenWatcom C89 compiler.\n"); |
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return 0; |
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} |
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EOF |
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cat test.c |
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# Darwin target not supported, only host |
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wcl386 -fe=test_c test.c |
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${lib.optionalString (!stdenv.hostPlatform.isDarwin) "./test_c"} |
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cat <<EOF >test.cpp |
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#include <string> |
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#include <iostream> |
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int main() { |
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std::cout << "Testing OpenWatcom C++ library implementation." << std::endl; |
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watcom::istring HELLO ("HELLO"); |
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if (HELLO != "hello") { |
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return 1; |
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} |
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if (HELLO.find ("ello") != 1) { |
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return 2; |
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} |
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return 0; |
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} |
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EOF |
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cat test.cpp |
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# Darwin target not supported, only host |
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wcl386 -fe=test_cpp test.cpp |
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${lib.optionalString (!stdenv.hostPlatform.isDarwin) "./test_cpp"} |
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touch $out |
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''; |
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cross = runCommand "${name}-test-cross" { nativeBuildInputs = [ wrapped file ]; } '' |
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cat <<EOF >test.c |
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#include <stdio.h> |
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int main() { |
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printf ("Testing OpenWatcom cross-compilation.\n"); |
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return 0; |
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} |
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EOF |
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cat test.c |
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echo "Test compiling" |
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wcl386 -bcl=linux -fe=linux test.c |
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wcl386 -bcl=nt -fe=nt test.c |
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wcl386 -bcl=dos4g -fe=dos4g test.c |
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wcl -bcl=windows -fe=windows test.c |
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wcl -bcl=dos -fe=dos test.c |
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echo "Test file format" |
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file ./linux | grep "32-bit" | grep "Linux" |
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file ./nt.exe | grep "PE32" | grep "Windows" |
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file ./dos4g.exe | grep "MS-DOS" | grep "LE executable" |
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file ./windows.exe | grep "MS-DOS" | grep "Windows 3.x" |
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file ./dos.exe | grep "MS-DOS" | grep -v "LE" | grep -v "Windows 3.x" |
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touch $out |
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''; |
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}; |
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}; |
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}; |
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in |
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lib.makeOverridable wrapper |
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