mirror of
https://github.com/FreeRDP/FreeRDP.git
synced 2025-06-03 00:00:20 +00:00
ebcf4c44a9
Instead of some bash path substitution only working with Makefiles use the compiler options to map source and build directories to some defaults
66 lines
1.6 KiB
CMake
66 lines
1.6 KiB
CMake
include(CheckCCompilerFlag)
|
|
|
|
macro (checkCFlag FLAG)
|
|
CHECK_C_COMPILER_FLAG("${FLAG}" CFLAG${FLAG})
|
|
if(CFLAG${FLAG})
|
|
string(APPEND CMAKE_C_FLAGS " ${FLAG}")
|
|
else()
|
|
message(WARNING "compiler does not support ${FLAG}")
|
|
endif()
|
|
endmacro()
|
|
|
|
option(ENABLE_WARNING_VERBOSE "enable -Weveryting (and some exceptions) for compile" OFF)
|
|
option(ENABLE_WARNING_ERROR "enable -Werror for compile" OFF)
|
|
|
|
if (ENABLE_WARNING_VERBOSE)
|
|
if (MSVC)
|
|
# Remove previous warning definitions,
|
|
# NMake is otherwise complaining.
|
|
foreach (flags_var_to_scrub
|
|
CMAKE_C_FLAGS
|
|
CMAKE_C_FLAGS_DEBUG
|
|
CMAKE_C_FLAGS_RELEASE
|
|
CMAKE_C_FLAGS_RELWITHDEBINFO
|
|
CMAKE_C_FLAGS_MINSIZEREL)
|
|
string (REGEX REPLACE "(^| )[/-]W[ ]*[1-9]" " "
|
|
"${flags_var_to_scrub}" "${${flags_var_to_scrub}}")
|
|
endforeach()
|
|
|
|
set(C_WARNING_FLAGS
|
|
/W4
|
|
/wo4324
|
|
)
|
|
else()
|
|
set(C_WARNING_FLAGS
|
|
-Weverything
|
|
-Wall
|
|
-Wpedantic
|
|
-Wno-padded
|
|
-Wno-switch-enum
|
|
-Wno-cast-align
|
|
-Wno-declaration-after-statement
|
|
-Wno-unsafe-buffer-usage
|
|
-Wno-reserved-identifier
|
|
-Wno-covered-switch-default
|
|
-Wno-disabled-macro-expansion
|
|
-Wno-pre-c11-compat
|
|
)
|
|
endif()
|
|
|
|
foreach(FLAG ${C_WARNING_FLAGS})
|
|
CheckCFlag(${FLAG})
|
|
endforeach()
|
|
endif()
|
|
|
|
if (ENABLE_WARNING_ERROR)
|
|
CheckCFlag(-Werror)
|
|
endif()
|
|
|
|
CheckCFlag(-fmacro-prefix-map="${CMAKE_SOURCE_DIR}"="./")
|
|
CheckCFlag(-fmacro-prefix-map="${CMAKE_BINARY_DIR}"="./build/")
|
|
CheckCFlag(-ffile-prefix-map="${CMAKE_SOURCE_DIR}"="./")
|
|
CheckCFlag(-ffile-prefix-map="${CMAKE_BINARY_DIR}"="./build")
|
|
|
|
set(CMAKE_C_FLAGS ${CMAKE_C_FLAGS} CACHE STRING "default CFLAGS")
|
|
message("Using CFLAGS ${CMAKE_C_FLAGS}")
|