forked from mirrors/nixpkgs
89 lines
2.7 KiB
Nix
89 lines
2.7 KiB
Nix
{
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stdenv,
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cmake,
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fetchFromGitHub,
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boost,
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xercesc,
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icu,
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dos2unix,
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fetchpatch,
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}:
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stdenv.mkDerivation rec {
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pname = "libe57format";
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version = "2.1";
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src = fetchFromGitHub {
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owner = "asmaloney";
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repo = "libE57Format";
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rev = "v${version}";
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sha256 = "05z955q68wjbd9gc5fw32nqg69xc82n2x75j5vchxzkgnn3adcpi";
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};
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nativeBuildInputs = [
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cmake
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];
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buildInputs = [
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boost
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icu
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];
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propagatedBuildInputs = [
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# Necessary for projects that try to find libE57Format via CMake
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# due to the way that libe57format's CMake config is written.
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xercesc
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];
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# TODO: Remove CMake patching when https://github.com/asmaloney/libE57Format/pull/60 is available.
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# GNU patch cannot patch `CMakeLists.txt` that has CRLF endings,
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# see https://unix.stackexchange.com/questions/239364/how-to-fix-hunk-1-failed-at-1-different-line-endings-message/243748#243748
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# so convert it first.
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prePatch = ''
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${dos2unix}/bin/dos2unix CMakeLists.txt
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'';
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patches = [
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(fetchpatch {
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name = "libE57Format-cmake-Fix-config-filename.patch";
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url = "https://github.com/asmaloney/libE57Format/commit/279d8d6b60ee65fb276cdbeed74ac58770a286f9.patch";
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sha256 = "0fbf92hs1c7yl169i7zlbaj9yhrd1yg3pjf0wsqjlh8mr5m6rp14";
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})
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];
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# It appears that while the patch has
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# diff --git a/cmake/E57Format-config.cmake b/cmake/e57format-config.cmake
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# similarity index 100%
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# rename from cmake/E57Format-config.cmake
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# rename to cmake/e57format-config.cmake
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# GNU patch doesn't interpret that.
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postPatch = ''
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mv cmake/E57Format-config.cmake cmake/e57format-config.cmake
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'';
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# The build system by default builds ONLY static libraries, and with
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# `-DE57_BUILD_SHARED=ON` builds ONLY shared libraries, see:
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# https://github.com/asmaloney/libE57Format/issues/48
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# https://github.com/asmaloney/libE57Format/blob/f657d470da5f0d185fe371c4c011683f6e30f0cb/CMakeLists.txt#L82-L89
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# We support building both by building statically and then
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# building an .so file here manually.
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# The way this is written makes this Linux-only for now.
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postInstall = ''
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cd $out/lib
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g++ -Wl,--no-undefined -shared -o libE57FormatShared.so -L. -Wl,-whole-archive -lE57Format -Wl,-no-whole-archive -lxerces-c
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mv libE57FormatShared.so libE57Format.so
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if [ "$dontDisableStatic" -ne "1" ]; then
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rm libE57Format.a
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fi
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'';
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meta = with stdenv.lib; {
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description = "Library for reading & writing the E57 file format (fork of E57RefImpl)";
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homepage = "https://github.com/asmaloney/libE57Format";
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license = licenses.boost;
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maintainers = with maintainers; [ chpatrick nh2 ];
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platforms = platforms.linux; # because of the .so buiding in `postInstall` above
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};
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}
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