We want platform triple prefixes and suffixes on derivation names to
be used consistently. The ideom this commit strives for is
- suffix means build != host, i.e. cross *built* packages. This is
already done.
- prefix means build != target, i.e. cross tools. This matches the
tradition of such binaries themselves being prefixed to disambiguate.]
Binutils and cctools, as build tools, now use the latter
- No more *Cross duplication for binutils on darwin either.
`cctools_cross` is merged into plain `cctools`, so `buildPackages`
chains alone are used to disambiguate.
- Always use a mashup of cctools and actual GNU Binutils as `binutils`.
Previously, this was only done in the native case as nobody had
bothered to implement the masher in the cross case. Implemented it
basically consisted of extending the wrapper to deal with prefixed
binaries.
Version 1.17 fails to build with the current libdrm
because of a changed struct (`drm_event_vblank`).
I had to patch `tools/Makefile.am` to use `GLIB_CFLAGS`;
otherwise, the build failed to find `glib.h`.
The old forms presumably predates, or were made in ignorance of,
`let inherit`. This way is better style as the scoping as more lexical,
something which Nix can (or might already!) take advantage of.
Now works with newer version of vim youcompleteme plugin.
Details:
- The OS X patch is no longer necessary as that code was removed upstream.
- It seems to want LLVM version 4 now.
- It annoyingly wants to symlink libclang.4 to libclang.4.0; nix already
did this.
GNU global's gtags and global tools were unable to find the default
gtags.conf, necessary to use gtagslabels. The error could be seen
when gtags was invoked with -v:
$ gtags -v --gtagslabel=pygments
[Sun Mar 19 14:13:17 UTC 2017] Gtags started.
Using default configuration.
GTAGSLABEL(--gtagslabel) ignored since configuration file not found.
Using 'gtags.files' as a file list.
[Sun Mar 19 14:13:17 UTC 2017] Creating 'GTAGS' and 'GRTAGS'.
[Sun Mar 19 14:13:17 UTC 2017] Done.
The wrapper now points to the default gtags.conf using the
GTAGSCONF environment variable.
