From f150a8dcb92b08eab40b5dfec130a18f297c709f Mon Sep 17 00:00:00 2001 From: Wolfgang Walther Date: Sat, 2 Mar 2024 22:06:25 +0100 Subject: [PATCH v2 2/3] 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. --- meson.build | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/meson.build b/meson.build index 942c79c8be3..f9e96b01cfa 100644 --- a/meson.build +++ b/meson.build @@ -759,7 +759,10 @@ 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') -- 2.44.0