fixes #534 (#535)

dmlc · Jun 7, 2019 · fbe142b · fbe142b
1 parent 5202e72
commit fbe142b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -124,7 +124,7 @@ else(MSVC)
   check_cxx_compiler_flag("-std=c++11"    SUPPORT_CXX11)
   check_cxx_compiler_flag("-std=c++0x"    SUPPORT_CXX0X)
   check_cxx_compiler_flag("-msse2"        SUPPORT_MSSE2)
-  set(CMAKE_C_FLAGS "-Wall -Wno-unknown-pragmas -fPIC")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-unknown-pragmas -fPIC")
   if(CMAKE_BUILD_TYPE STREQUAL "DEBUG")
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0")
   elseif(CMAKE_BUILD_TYPE STREQUAL "Debug")