From 9cc7f8e39e6ee529960a6fa29db887e42ad59f52 Mon Sep 17 00:00:00 2001 From: Username404 Date: Sun, 12 Sep 2021 12:45:15 +0200 Subject: [PATCH] Only put the openmp flags when it is present --- CMakeLists.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index b241a44..8c836e7 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -51,10 +51,11 @@ if (${IS_GNU} OR ${IS_CLANG}) if (NOT (MINGW AND ${IS_CLANG})) # llvm-mingw linux packages don't bundle openmp include(FindOpenMP) if (OpenMP_CXX_FOUND) + set(CMAKE_CXX_FLAGS "${OpenMP_CXX_FLAGS} ${CMAKE_CXX_FLAGS}") add_definitions(-D_GLIBCXX_PARALLEL) endif() endif() - set(CMAKE_CXX_FLAGS "-flto ${OpenMP_CXX_FLAGS} ${CMAKE_CXX_FLAGS} -pipe -fstack-protector-strong -fstack-clash-protection -funwind-tables -fasynchronous-unwind-tables -fexceptions") + set(CMAKE_CXX_FLAGS "-flto ${CMAKE_CXX_FLAGS} -pipe -fstack-protector-strong -fstack-clash-protection -funwind-tables -fasynchronous-unwind-tables -fexceptions") set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -ffunction-sections -fdata-sections -fmerge-all-constants -ftree-vectorize") include(CheckCXXCompilerFlag) set(CF_PROTECTION "-fcf-protection")