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cmake/modules: replace ";" with " " in compile flags

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as the flags should be a string, not a list

tested using

cmake -DCMAKE_LINKER=gold -DWITH_ASAN=ON -DWITH_ASAN_LEAK=ON \
-DCMAKE_BUILD_TYPE=Debug

on ubuntu xenial

without this change, cmake will fail with following warning:

CMake Error at src/CMakeLists.txt:112 (message):
  The compiler /usr/bin/c++ has no C++17 support.

-- Configuring incomplete, errors occurred!

Signed-off-by: Kefu Chai <kchai@redhat.com>
This commit is contained in:
Kefu Chai 2019-05-31 16:17:48 +08:00
parent ef8ea3a61c
commit 714fbf64ae
1 changed files with 2 additions and 0 deletions
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2
cmake/modules/FindSanitizers.cmake
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@ -44,6 +44,8 @@ if(Sanitizers_COMPILE_OPTIONS)
"-fno-omit-frame-pointer")
endif()
string (REPLACE ";" " " Sanitizers_COMPILE_OPTIONS "${Sanitizers_COMPILE_OPTIONS}")
include(CheckCXXSourceCompiles)
set(CMAKE_REQUIRED_FLAGS ${Sanitizers_COMPILE_OPTIONS})
set(CMAKE_REQUIRED_LIBRARIES ${Sanitizers_COMPILE_OPTIONS})