From 745825f582c866ae8bf605183d00772510d252c4 Mon Sep 17 00:00:00 2001 From: "Arnaud A. de Grandmaison" Date: Wed, 29 May 2013 20:41:35 +0000 Subject: [PATCH] Add colored diagnostics when building LLVM with cmake + ninja + clang When invoked from Ninja, clang does not detect that it can use colors : see https://github.com/martine/ninja/issues/174 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182878 91177308-0d34-0410-b5e6-96231b3b80d8 --- cmake/modules/HandleLLVMOptions.cmake | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/cmake/modules/HandleLLVMOptions.cmake b/cmake/modules/HandleLLVMOptions.cmake index f8a017dcaef..2939fa2afa2 100644 --- a/cmake/modules/HandleLLVMOptions.cmake +++ b/cmake/modules/HandleLLVMOptions.cmake @@ -266,3 +266,10 @@ endif() add_llvm_definitions( -D__STDC_CONSTANT_MACROS ) add_llvm_definitions( -D__STDC_FORMAT_MACROS ) add_llvm_definitions( -D__STDC_LIMIT_MACROS ) + +# clang doesn't print colored diagnostics when invoked from Ninja +if (UNIX AND + CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND + CMAKE_GENERATOR STREQUAL "Ninja") + append("-fcolor-diagnostics" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) +endif() -- 2.34.1