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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2024-07-27 13:53:11 +0300 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2024-07-27 13:54:06 +0300 |
| commit | a32ffeebfa63dd3e6ee8f9498a7e59ebd8abba8d (patch) | |
| tree | 5a42f0cc970e40e05ac381cfeb4be006074c2636 | |
| parent | 469b97c52413adc85bab7d7ee6e0a9cb5adddf30 (diff) | |
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
| -rw-r--r-- | meson.build | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/meson.build b/meson.build index 7a89e4cedc8..387b043ebf4 100644 --- a/meson.build +++ b/meson.build @@ -799,7 +799,10 @@ if add_languages('cpp', required: llvmopt, native: false) llvm_binpath = llvm.get_variable(configtool: 'bindir') ccache = find_program('ccache', native: true, required: false) - clang = find_program(llvm_binpath / 'clang', required: true) + + # Some distros put LLVM and clang in different paths, so fallback to + # find via PATH, too. + clang = find_program(llvm_binpath / 'clang', 'clang', required: true) endif elif llvmopt.auto() message('llvm requires a C++ compiler') |