Fallback to clang in PATH with meson
Some distributions put clang into a different path than the llvm
binary path.
For example, this is the case on NixOS / nixpkgs, which failed to find
clang with meson before this patch.
Author: Wolfgang Walther
Reviewed-by: Nazir Bilal Yavuz, Alvaro Herrera, Peter Eisentraut
Reviewed-by: Tristan Partin
Discussion: https://www.postgresql.org/message-id/ca8f37e1-a2c3-40e2-91f6-59c3d3652ad4@technowledgy.de
Backpatch: 16-, where meson support was added
Branch
------
REL_16_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/23be5206327cc09a870db346545f7a6a9e2485b3
Modified Files
--------------
meson.build | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
