Commit fab39b9d authored by Guillaume Pasero's avatar Guillaume Pasero

BUG: Mantis-1502: check compiler version for clang and msvc

parent ca3552d8
......@@ -47,10 +47,13 @@ set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
# Check if compiler is GCC < 5.0
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
if(CMAKE_CXX_COMPILER_VERSION AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5)
message(STATUS "WARNING: your GCC version is less than 5.0, support of C++14 may be incomplete.")
# Check compiler versions
set(OTB_MIN_GNU_VER 5)
set(OTB_MIN_MSVC_VER 19)
set(OTB_MIN_Clang_VER 3.4)
if(DEFINED OTB_MIN_${CMAKE_CXX_COMPILER_ID}_VER)
if(CMAKE_CXX_COMPILER_VERSION AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${OTB_MIN_${CMAKE_CXX_COMPILER_ID}_VER})
message(STATUS "WARNING: the version of your ${CMAKE_CXX_COMPILER_ID} compiler is less than ${OTB_MIN_${CMAKE_CXX_COMPILER_ID}_VER}, support of C++14 may be incomplete.")
endif()
endif()
......
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