diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 17e14bcbd0..df29774d45 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -254,7 +254,10 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU") if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.8.5") # Array-bounds testing is broken in some GCC versions before 4.8.5. # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56273 - add_definitions(-Wno-array-bounds) + check_c_compiler_flag(-Wno-array-bounds HAS_NO_ARRAY_BOUNDS_FLAG) + if(HAS_NO_ARRAY_BOUNDS_FLAG) + add_definitions(-Wno-array-bounds) + endif() endif() endif() @@ -344,6 +347,21 @@ if(FEAT_TUI) find_package(Unibilium REQUIRED) include_directories(SYSTEM ${UNIBILIUM_INCLUDE_DIRS}) + list(APPEND CMAKE_REQUIRED_INCLUDES "${UNIBILIUM_INCLUDE_DIRS}") + list(APPEND CMAKE_REQUIRED_LIBRARIES "${UNIBILIUM_LIBRARIES}") + check_c_source_compiles(" + #include <unibilium.h> + + int + main(void) + { + return unibi_num_from_var(unibi_var_from_num(0)); + } + " UNIBI_HAS_VAR_FROM) + if(UNIBI_HAS_VAR_FROM) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DNVIM_UNIBI_HAS_VAR_FROM") + endif() + find_package(LibTermkey REQUIRED) include_directories(SYSTEM ${LIBTERMKEY_INCLUDE_DIRS}) endif() |