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cmake: Enforce minimum GCC version

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This commit is contained in:
Florent Castelli 2017-01-17 20:00:56 +01:00
parent 9e85e4e26b
commit 868c59dd1c
1 changed files with 5 additions and 0 deletions
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5
CMakeLists.txt
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@ -239,6 +239,11 @@ macro(check_and_add_flag var flag)
endif()
endmacro()
# Enforce minimum GCC version
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
message(FATAL_ERROR "Dolphin requires at least GCC 5.0 (found ${CMAKE_CXX_COMPILER_VERSION})")
endif()
# Enabling all warnings in MSVC spams too much
if(NOT MSVC)
add_definitions(-Wall)