From 908e17151b4834bd4bbfb703e206b68f5db341f9 Mon Sep 17 00:00:00 2001 From: Andres Freund Date: Mon, 3 Oct 2022 14:52:51 -0700 Subject: [PATCH] meson: llvm: Use llvm-config's --cxxflags when building llvmjit Otherwise we don't use LLVM's flags when building llvmjit_wrap.cpp and llvmjit_inline.cpp. That can cause compile time failures if the C++ compiler doesn't default to a new enough C++ standards version and link time failures due to ABI influencing flags like -fno-rtti. --- src/backend/jit/llvm/meson.build | 1 + 1 file changed, 1 insertion(+) diff --git a/src/backend/jit/llvm/meson.build b/src/backend/jit/llvm/meson.build index de2e624ab5..6ae7aaad01 100644 --- a/src/backend/jit/llvm/meson.build +++ b/src/backend/jit/llvm/meson.build @@ -24,6 +24,7 @@ llvmjit = shared_module('llvmjit', llvmjit_sources, kwargs: pg_mod_args + { 'dependencies': pg_mod_args['dependencies'] + [llvm], + 'cpp_args': pg_mod_args['cpp_args'] + llvm.get_variable(configtool: 'cxxflags').split(), } )