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853bc44bad
`printf/gmp-impl.h` includes `longlong.h`, and the `Makefile` looks for it in
`../include`, but the source subset never copied that directory:
gmp-impl.h:71:10: fatal error: longlong.h: No such file or directory
`libiberty`, `libgomp` and `libstdcxx` all copy `include` already; do the
same. Not new in 16 -- 15 fails the same way, so nothing had built this.
Assisted-by: Claude Code (Claude Opus 5)
61 lines
1.2 KiB
Nix
61 lines
1.2 KiB
Nix
{
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lib,
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stdenv,
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gcc_meta,
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release_version,
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version,
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monorepoSrc ? null,
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runCommand,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "libquadmath";
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inherit version;
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src = runCommand "libquadmath-src-${version}" { src = monorepoSrc; } (
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''
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runPhase unpackPhase
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mkdir -p "$out/gcc"
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cp gcc/BASE-VER "$out/gcc"
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cp gcc/DATESTAMP "$out/gcc"
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cp -r libquadmath "$out"
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# `printf/gmp-impl.h` includes `longlong.h`, which lives here; the
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# `Makefile` already looks in `../include` for it.
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cp -r include "$out"
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cp config.guess "$out"
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cp config.rpath "$out"
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cp config.sub "$out"
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cp config-ml.in "$out"
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cp ltmain.sh "$out"
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cp install-sh "$out"
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cp mkinstalldirs "$out"
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''
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# `MD5SUMS` exists only in release tarballs, not in a VCS checkout.
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+ ''
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if [[ -f MD5SUMS ]]; then cp MD5SUMS "$out"; fi
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''
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);
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sourceRoot = "${finalAttrs.src.name}/libquadmath";
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preConfigure = ''
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mkdir ../../build
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cd ../../build
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configureScript=../$sourceRoot/configure
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'';
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doCheck = true;
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passthru = {
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isGNU = true;
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};
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meta = gcc_meta // {
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homepage = "https://gcc.gnu.org/";
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};
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})
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