Most programs already run natively under Wayland so extraSessionCommands
isn't as important anymore. XWayland is already covered by
"programs.xwayland.enable = mkDefault true;" in the module.
This is in an effort to fix the following build failure shown by
chromium:
clang++: error: no such file or directory: '/nix/store/fhd89wrmkx6nflzjk0d6waz70bk3zc4i-clang-wrapper-12.0.0/resource-root/share/cfi_blacklist.txt'
As it turns out a change introduced via the gnu-install-dirs.patch
caused `add_compiler_rt_resource_file` to install resource files to
$dev/include (FULL_INCLUDEDIR) instead of $out/share (FULL_DATADIR)
which in turn meant that the clang wrappers we had didn't link those
files to its resource root at all.
Alternative fix to this would have been to link
compiler-rt.dev/include/*.txt to the wrappers resource-root/share as
well, but since this was handled inconsistently across the patch anyways
(the dfsan list is installed correctly), opt to handle this
consistently within the patch.
llvmPackages_{5,6} install the resource files to a completely different
location and need separate investigation.
This fixes a couple of problems:
* Lua 5.1 doesn't have SYSLIBS, so wasn't being linked with any
libraries.
* SYSLIBS doesn't include -lm, so we had to add that manually to
pkgconfig. LIBS includes -lm, so we don't need that hack any more.
This patch was removed in 34f8d7e15a ("lua: one dso patch to rule
them all"), and the reference to it in lua5_4 was removed at the time,
but it seems to have found its way back somehow (probably through a
merge?).
(cherry picked from commit 5b278213a2)
This reverts commit 537a1940e8.
This patch was deliberately removed in 34f8d7e15a ("lua: one dso
patch to rule them all"). The correct fix is to remove the reference
to it that was reintroduced, rather than re-adding the patch.
7869d16545 changed how resource files are
installed. Likely by accident, now some of the resource files are
installed to $dev/include instead of $out/share. This causes the cc
wrapper's resource-root to miss those files from compiler-rt as they are
in a different place than expected.
This commit fixes all instances of this incorrect installation for
llvmPackages_10, 11 and 12 which are the only llvm package sets which
link ${targetLlvmLibraries.compiler-rt.out}/share to the resource-root.
For the other llvm package set this will likely also need to be fixed,
but it doesn't have to have immediate urgency and doing it in two steps
allows us to (hopefully) fix the chromium build without causing a darwin
stdenv rebuild.
The full fix can be found in #123103 and should probably be included in
the next staging-next rotation.
