From 25775614de4bf6e7d11e70f8b15965247b9a51ee Mon Sep 17 00:00:00 2001 From: Robin Mueller Date: Tue, 10 May 2022 11:56:51 +0200 Subject: [PATCH] only check IPO support if enabled --- CMakeLists.txt | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 61145e1e..e1ab522a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -33,15 +33,18 @@ set(FSFW_CATCH2_LIB_VERSION v${FSFW_CATCH2_LIB_MAJOR_VERSION}.0.0-preview5 CACHE "Catch2 library exact version requirement" ) +# Keep this off by default for now. See PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/616 +# for information which keeping this on by default is problematic +option(FSFW_ENABLE_IPO "Enable interprocedural optimization or link-time optimization if available" OFF) + +if(FSFW_ENABLE_IPO) include(CheckIPOSupported) check_ipo_supported(RESULT IPO_SUPPORTED OUTPUT IPO_ERROR) if(NOT IPO_SUPPORTED) message(STATUS "FSFW | IPO/LTO not supported: ${IPO_ERROR}") endif() +endif() -# Keep this off by default for now. See PR: https://egit.irs.uni-stuttgart.de/fsfw/fsfw/pulls/616 -# for information which keeping this on by default is problematic -option(FSFW_ENABLE_IPO "Enable interprocedural optimization or link-time optimization if available" OFF) option(FSFW_GENERATE_SECTIONS "Generate function and data sections. Required to remove unused code" ON )