[fmt] CMakeLists.txt: The cxx_std_11 check doesn't work on CMake 3.6, either.

Tested on Debian 8 ppc (qemu) with cmake-3.6.2.
This commit is contained in:
David Korth 2025-04-07 00:59:59 -04:00
parent 8a7bf3ccb6
commit 3367e4d6e6

View File

@ -333,14 +333,14 @@ if (FMT_PEDANTIC)
target_compile_options(fmt PRIVATE ${PEDANTIC_COMPILE_FLAGS})
endif ()
# rom-properties FIXME: CMake 3.5 doesn't handle this properly.
IF(CMAKE_VERSION VERSION_GREATER 3.5.99)
# rom-properties FIXME: CMake 3.6 doesn't handle this properly.
IF(CMAKE_VERSION VERSION_GREATER 3.6.99)
if (cxx_std_11 IN_LIST CMAKE_CXX_COMPILE_FEATURES)
target_compile_features(fmt PUBLIC cxx_std_11)
else ()
message(WARNING "Feature cxx_std_11 is unknown for the CXX compiler")
endif ()
ENDIF(CMAKE_VERSION VERSION_GREATER 3.5.99)
ENDIF(CMAKE_VERSION VERSION_GREATER 3.6.99)
target_include_directories(fmt ${FMT_SYSTEM_HEADERS_ATTRIBUTE} BEFORE PUBLIC
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
@ -406,10 +406,10 @@ else ()
endif ()
target_compile_definitions(fmt-header-only INTERFACE FMT_HEADER_ONLY=1)
# rom-properties FIXME: CMake 3.5 doesn't handle this properly.
IF(CMAKE_VERSION VERSION_GREATER 3.5.99)
# rom-properties FIXME: CMake 3.6 doesn't handle this properly.
IF(CMAKE_VERSION VERSION_GREATER 3.6.99)
target_compile_features(fmt-header-only INTERFACE cxx_std_11)
ENDIF(CMAKE_VERSION VERSION_GREATER 3.5.99)
ENDIF(CMAKE_VERSION VERSION_GREATER 3.6.99)
target_include_directories(fmt-header-only
${FMT_SYSTEM_HEADERS_ATTRIBUTE} BEFORE INTERFACE