Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/cmake/CommonCompilerFlags.cmake

@@ -0,0 +1,49 @@
+include(CheckAndSetFlag)
+
+option(ENABLE_WARNING_VERBOSE "enable -Weveryting (and some exceptions) for compile" OFF)
+option(ENABLE_WARNING_ERROR "enable -Werror for compile" OFF)
+
+set(COMMON_COMPILER_FLAGS "")
+if(ENABLE_WARNING_VERBOSE)
+  if(MSVC)
+    list(APPEND COMMON_COMPILER_FLAGS /W4 /wo4324)
+  else()
+    list(
+      APPEND
+      COMMON_COMPILER_FLAGS
+      -Weverything
+      -Wall
+      -Wpedantic
+      -Wno-padded
+      -Wno-switch-enum
+      -Wno-cast-align
+      -Wno-unsafe-buffer-usage
+      -Wno-reserved-identifier
+      -Wno-covered-switch-default
+      -Wno-disabled-macro-expansion
+      -Wno-used-but-marked-unused
+      -Wno-implicit-void-ptr-cast
+    )
+  endif()
+endif()
+
+if(ENABLE_WARNING_ERROR)
+  list(APPEND COMMON_COMPILER_FLAGS -Werror)
+endif()
+
+list(APPEND COMMON_COMPILER_FLAGS -fno-omit-frame-pointer -Wredundant-decls)
+list(APPEND COMMON_COMPILER_FLAGS -fsigned-char)
+
+include(ExportAllSymbols)
+include(CompilerSanitizerOptions)
+
+if(CMAKE_C_COMPILER_ID MATCHES ".*Clang.*" OR (CMAKE_C_COMPILER_ID MATCHES "GNU" AND CMAKE_C_COMPILER_VERSION
+                                                                                     VERSION_GREATER_EQUAL 10)
+)
+  add_compile_options($<$<NOT:$<CONFIG:Debug>>:-fdebug-prefix-map=${CMAKE_SOURCE_DIR}=.>)
+  add_compile_options($<$<NOT:$<CONFIG:Debug>>:-fmacro-prefix-map=${CMAKE_SOURCE_DIR}=.>)
+  add_compile_options($<$<NOT:$<CONFIG:Debug>>:-ffile-prefix-map=${CMAKE_SOURCE_DIR}=.>)
+  add_compile_options($<$<NOT:$<CONFIG:Debug>>:-fdebug-prefix-map=${CMAKE_BINARY_DIR}=./build>)
+  add_compile_options($<$<NOT:$<CONFIG:Debug>>:-fmacro-prefix-map=${CMAKE_BINARY_DIR}=./build>)
+  add_compile_options($<$<NOT:$<CONFIG:Debug>>:-ffile-prefix-map=${CMAKE_BINARY_DIR}=./build>)
+endif()