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62 lines
1.6 KiB
Nix
62 lines
1.6 KiB
Nix
{ stdenv, fetchFromGitHub }:
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let optional = stdenv.lib.optional;
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in stdenv.mkDerivation rec {
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name = "lmdb-${version}";
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version = "0.9.21";
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src = fetchFromGitHub {
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owner = "LMDB";
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repo = "lmdb";
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rev = "LMDB_${version}";
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sha256 = "026a6himvg3y4ssnccdbgr3c2pq3w2d47nayn05v512875z4f2w3";
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};
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postUnpack = "sourceRoot=\${sourceRoot}/libraries/liblmdb";
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outputs = [ "bin" "out" "dev" ];
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makeFlags = [ "prefix=$(out)" "CC=cc" ];
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doCheck = true;
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checkPhase = "make test";
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postInstall = ''
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moveToOutput bin "$bin"
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moveToOutput "lib/*.a" REMOVE # until someone needs it
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''
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# fix bogus library name
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+ stdenv.lib.optionalString stdenv.isDarwin ''
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mv "$out"/lib/liblmdb.{so,dylib}
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''
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# add lmdb.pc (dynamic only)
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+ ''
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mkdir -p "$dev/lib/pkgconfig"
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cat > "$dev/lib/pkgconfig/lmdb.pc" <<EOF
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Name: lmdb
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Description: ${meta.description}
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Version: ${version}
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Cflags: -I$dev/include
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Libs: -L$out/lib -llmdb
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EOF
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'';
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meta = with stdenv.lib; {
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description = "Lightning memory-mapped database";
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longDescription = ''
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LMDB is an ultra-fast, ultra-compact key-value embedded data store
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developed by Symas for the OpenLDAP Project. It uses memory-mapped files,
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so it has the read performance of a pure in-memory database while still
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offering the persistence of standard disk-based databases, and is only
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limited to the size of the virtual address space.
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'';
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homepage = http://symas.com/mdb/;
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maintainers = with maintainers; [ jb55 vcunat ];
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license = licenses.openldap;
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platforms = platforms.all;
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};
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}
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