2023-09-28 12:18:41 +00:00
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{ lib
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, stdenv
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, fetchgit
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, pkg-config
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, patches ? [ ]
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, pkgsBuildHost
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, enableStatic ? stdenv.hostPlatform.isStatic
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}:
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stdenv.mkDerivation {
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pname = "9base";
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version = "unstable-2019-09-11";
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src = fetchgit {
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url = "https://git.suckless.org/9base";
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rev = "63916da7bd6d73d9a405ce83fc4ca34845667cce";
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hash = "sha256-CNK7Ycmcl5vkmtA5VKwKxGZz8AoIG1JH/LTKoYmWSBI=";
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};
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patches = [
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# expects to be used with getcallerpc macro or stub patch
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# AR env var is now the location of `ar` not including the arg (`ar rc`)
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./config-substitutions.patch
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./dont-strip.patch
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# plan9port dropped their own getcallerpc implementations
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# in favour of using gcc/clang's macros or a stub
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# we can do this here too to extend platform support
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# https://github.com/9fans/plan9port/commit/540caa5873bcc3bc2a0e1896119f5b53a0e8e630
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# https://github.com/9fans/plan9port/commit/323e1a8fac276f008e6d5146a83cbc88edeabc87
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./getcallerpc-use-macro-or-stub.patch
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] ++ patches;
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# the 9yacc script needs to be executed to build other items
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preBuild = lib.optionalString (!stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
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substituteInPlace ./yacc/9yacc \
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--replace "../yacc/yacc" "${lib.getExe' pkgsBuildHost._9base "yacc"}"
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'';
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enableParallelBuilding = true;
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strictDeps = true;
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nativeBuildInputs = [ pkg-config ];
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2024-01-21 21:14:24 +00:00
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env.NIX_CFLAGS_COMPILE = toString ([
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2023-09-28 12:18:41 +00:00
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# workaround build failure on -fno-common toolchains like upstream
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# gcc-10. Otherwise build fails as:
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# ld: diffio.o:(.bss+0x16): multiple definition of `bflag'; diffdir.o:(.bss+0x6): first defined here
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"-fcommon"
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# hide really common warning that floods the logs:
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# warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
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"-D_DEFAULT_SOURCE"
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2024-01-21 18:50:46 +00:00
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] ++ lib.optionals stdenv.cc.isClang [
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# error: call to undeclared function 'p9mbtowc'; ISO C99 and later do not support implicit function declarations
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"-Wno-error=implicit-function-declaration"
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2024-01-21 21:14:24 +00:00
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]);
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env.LDFLAGS = lib.optionalString enableStatic "-static";
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2023-09-28 12:18:41 +00:00
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makeFlags = [
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"PREFIX=${placeholder "out"}"
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];
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installFlags = [
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"PREFIX_TROFF=${placeholder "troff"}"
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];
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outputs = [ "out" "man" "troff" ];
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meta = with lib; {
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homepage = "https://tools.suckless.org/9base/";
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description = "9base is a port of various original Plan 9 tools for Unix, based on plan9port";
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longDescription = ''
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9base is a port of various original Plan 9 tools for Unix, based on plan9port.
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It also contains the Plan 9 libc, libbio, libregexp, libfmt and libutf.
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The overall SLOC is about 66kSLOC, so this userland + all libs is much smaller than, e.g. bash.
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9base can be used to run werc instead of the full blown plan9port.
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'';
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license = with licenses; [ mit /* and */ lpl-102 ];
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maintainers = with maintainers; [ jk ];
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platforms = platforms.unix;
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# needs additional work to support aarch64-darwin
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# due to usage of _DARWIN_NO_64_BIT_INODE
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broken = stdenv.isAarch64 && stdenv.isDarwin;
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};
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}
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