Do not ignore CMAKE_CXX_FLAGS defined on the command line

This commit is contained in:
Guido Vranken 2018-07-17 00:58:32 +02:00
parent f36cc98c0b
commit 730a444226

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@ -26,7 +26,7 @@ eth_add_cxx_compiler_flag_if_supported(-Wimplicit-fallthrough)
if (("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang"))
# Use ISO C++11 standard language.
set(CMAKE_CXX_FLAGS -std=c++11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
# Enables all the warnings about constructions that some users consider questionable,
# and that are easy to avoid. Also enable some extra warning flags that are not