diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index daddb258..704815e3 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -4,6 +4,11 @@ project(nextpnr CXX C) # Allow family.cmake add additional dependencies to gui_${family}. cmake_policy(SET CMP0079 NEW) +# Enable IPO support. +cmake_policy(SET CMP0069 NEW) +include(CheckIPOSupported) +check_ipo_supported() + option(BUILD_GUI "Build GUI" OFF) option(BUILD_PYTHON "Build Python Integration" ON) option(BUILD_TESTS "Build tests" OFF) @@ -14,6 +19,8 @@ option(STATIC_BUILD "Create static build" OFF) option(EXTERNAL_CHIPDB "Create build with pre-built chipdb binaries" OFF) option(WERROR "pass -Werror to compiler (used for CI)" OFF) +set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE) + if(WIN32 OR EXTERNAL_CHIPDB) set(BBASM_MODE "binary") else() |