CMakeLists.txt: Fix build with cmake 3.7.2 [skip ci]

rehlds/CMakeLists.txt

@@ -219,10 +219,10 @@ if (CMAKE_BUILD_TYPE MATCHES Unittests)
 	endif()
 
 	set(LINK_FLAGS "${LINK_FLAGS} -no-pie -Wl,--no-export-dynamic")
-	add_executable(engine ${appversion.sh})
+	add_executable(engine ${appversion.sh} ${ENGINE_SRCS})
 	target_link_libraries(engine PRIVATE cppunitlite)
 else()
-	add_library(engine SHARED ${appversion.sh})
+	add_library(engine SHARED ${appversion.sh} ${ENGINE_SRCS})
 endif()
 
 if (NOT TARGET bzip2)
@@ -268,7 +268,6 @@ target_compile_definitions(engine PRIVATE
 )
 
 target_sources(engine PRIVATE
-	${ENGINE_SRCS}
 	${COMMON_SRCS}
 	${PUBLIC_SRCS}
 

rehlds/HLTV/Console/CMakeLists.txt

@@ -84,7 +84,7 @@ if (NOT TARGET appversion)
 	add_custom_target(appversion DEPENDS COMMAND "${PROJECT_SOURCE_DIR}/../../version/appversion.sh" "${PROJECT_SOURCE_DIR}/../../..")
 endif()
 
-add_executable(hltv ${appversion.sh})
+add_executable(hltv ${appversion.sh} ${HLTV_SRCS})
 add_dependencies(hltv appversion)
 
 target_include_directories(hltv PRIVATE
@@ -106,7 +106,6 @@ target_compile_definitions(hltv PRIVATE
 )
 
 target_sources(hltv PRIVATE
-	${HLTV_SRCS}
 	${COMMON_SRCS}
 )
 

rehlds/HLTV/Core/CMakeLists.txt

@@ -101,7 +101,7 @@ set(COMMON_SRCS
 	"../../engine/mem.cpp"
 )
 
-add_library(core SHARED)
+add_library(core SHARED ${CORE_SRCS})
 
 target_include_directories(core PRIVATE
 	${PROJECT_SRC_DIR}
@@ -123,7 +123,6 @@ target_compile_definitions(core PRIVATE
 )
 
 target_sources(core PRIVATE
-	${CORE_SRCS}
 	${COMMON_SRCS}
 )
 

rehlds/HLTV/DemoPlayer/CMakeLists.txt

@@ -76,7 +76,7 @@ set(COMMON_SRCS
 	"../../engine/mem.cpp"
 )
 
-add_library(demoplayer SHARED)
+add_library(demoplayer SHARED ${DEMOPLAYER_SRCS})
 
 target_include_directories(demoplayer PRIVATE
 	${PROJECT_SRC_DIR}
@@ -97,7 +97,6 @@ target_compile_definitions(demoplayer PRIVATE
 )
 
 target_sources(demoplayer PRIVATE
-	${DEMOPLAYER_SRCS}
 	${COMMON_SRCS}
 )
 

rehlds/HLTV/Director/CMakeLists.txt

@@ -77,7 +77,7 @@ set(COMMON_SRCS
 	"../../engine/mem.cpp"
 )
 
-add_library(director SHARED)
+add_library(director SHARED ${DIRECTOR_SRCS})
 
 target_include_directories(director PRIVATE
 	${PROJECT_SRC_DIR}
@@ -99,7 +99,6 @@ target_compile_definitions(director PRIVATE
 )
 
 target_sources(director PRIVATE
-	${DIRECTOR_SRCS}
 	${COMMON_SRCS}
 )
 

rehlds/HLTV/Proxy/CMakeLists.txt

@@ -107,7 +107,7 @@ set(COMMON_SRCS
 	"../../engine/mem.cpp"
 )
 
-add_library(proxy SHARED)
+add_library(proxy SHARED ${PROXY_SRCS})
 
 target_include_directories(proxy PRIVATE
 	${PROJECT_SRC_DIR}
@@ -129,7 +129,6 @@ target_compile_definitions(proxy PRIVATE
 )
 
 target_sources(proxy PRIVATE
-	${PROXY_SRCS}
 	${COMMON_SRCS}
 )
 

rehlds/dedicated/CMakeLists.txt

@@ -85,7 +85,7 @@ if (NOT TARGET appversion)
 	add_custom_target(appversion DEPENDS COMMAND "${PROJECT_SOURCE_DIR}/../version/appversion.sh" "${PROJECT_SOURCE_DIR}/../..")
 endif()
 
-add_executable(hlds ${appversion.sh})
+add_executable(hlds ${appversion.sh} ${DEDICATED_SRCS})
 add_dependencies(hlds appversion)
 
 target_include_directories(hlds PRIVATE
@@ -106,7 +106,6 @@ target_compile_definitions(hlds PRIVATE
 )
 
 target_sources(hlds PRIVATE
-	${DEDICATED_SRCS}
 	${COMMON_SRCS}
 )
 

rehlds/filesystem/FileSystem_Stdio/CMakeLists.txt

@@ -31,7 +31,7 @@ else()
 		-mtune=generic -msse3\
 		-fpermissive -fno-sized-deallocation\
 		-Wno-unknown-pragmas -Wno-unused-variable -Wno-unused-result -Wno-unused-function\
-		-Wno-write-strings -Wno-sign-compare")
+		-Wno-write-strings -Wno-sign-compare -Wno-strict-aliasing")
 
 	# Check if not Clang compiler AND GCC >= 8.3
 	if (NOT "$ENV{CXX}" MATCHES "clang" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 8.0)
@@ -95,10 +95,6 @@ target_compile_definitions(filesystem_stdio PRIVATE
 	_unlink=unlink
 )
 
-target_sources(filesystem_stdio PRIVATE
-	${FILESYSTEM_STDIO_SRCS}
-)
-
 target_link_libraries(filesystem_stdio PRIVATE
 	dl
 )