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FreeRDP/cmake/ConfigOptions.cmake
Sergey Bronnikov b1ad70c387 Add option BUILD_FUZZERS and config to build fuzzing tests 
Patch adds support of fuzzing for local running and running
on OSS-Fuzz infrastructure [1]. Support can be enabled with option
BUILD_FUZZERS that disabled by default. Config fuzzer_config
includes options that should be used for building fuzzing tests.

How-To Build:

$ cmake -DBUILD_FUZZERS=ON \
	-DCMAKE_C_COMPILER="/usr/bin/clang" \
	-DCMAKE_CXX_COMPILER="/usr/bin/clang++"
	-B build -S .
$ make -j -C build

1. https://google.github.io/oss-fuzz/getting-started/new-project-guide/

Closes #6680
2020-12-23 09:13:35 +01:00

233 lines
9.8 KiB
CMake
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include(CMakeDependentOption)
if((CMAKE_SYSTEM_PROCESSOR MATCHES "i386|i686|x86|AMD64") AND (CMAKE_SIZEOF_VOID_P EQUAL 4))
set(TARGET_ARCH "x86")
elseif((CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|AMD64") AND (CMAKE_SIZEOF_VOID_P EQUAL 8))
set(TARGET_ARCH "x64")
elseif((CMAKE_SYSTEM_PROCESSOR MATCHES "i386") AND (CMAKE_SIZEOF_VOID_P EQUAL 8) AND (APPLE))
# Mac is weird like that.
set(TARGET_ARCH "x64")
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm*")
set(TARGET_ARCH "ARM")
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "sparc")
set(TARGET_ARCH "sparc")
endif()
option(WITH_MANPAGES "Generate manpages." ON)
option(WITH_PROFILER "Compile profiler." OFF)
option(WITH_GPROF "Compile with GProf profiler." OFF)
if((TARGET_ARCH MATCHES "x86|x64") AND (NOT DEFINED WITH_SSE2))
option(WITH_SSE2 "Enable SSE2 optimization." ON)
else()
option(WITH_SSE2 "Enable SSE2 optimization." OFF)
endif()
if(TARGET_ARCH MATCHES "ARM")
if (NOT DEFINED WITH_NEON)
option(WITH_NEON "Enable NEON optimization." ON)
else()
option(WITH_NEON "Enable NEON optimization." OFF)
endif()
else()
if(NOT APPLE)
option(WITH_IPP "Use Intel Performance Primitives." OFF)
endif()
endif()
option(WITH_JPEG "Use JPEG decoding." OFF)
if(CMAKE_C_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(CMAKE_COMPILER_IS_CLANG 1)
endif()
if(NOT WIN32)
CMAKE_DEPENDENT_OPTION(WITH_VALGRIND_MEMCHECK "Compile with valgrind helpers." OFF
"NOT WITH_SANITIZE_ADDRESS; NOT WITH_SANITIZE_MEMORY; NOT WITH_SANITIZE_THREAD" OFF)
CMAKE_DEPENDENT_OPTION(WITH_SANITIZE_ADDRESS "Compile with gcc/clang address sanitizer." OFF
"NOT WITH_VALGRIND_MEMCHECK; NOT WITH_SANITIZE_MEMORY; NOT WITH_SANITIZE_THREAD" OFF)
CMAKE_DEPENDENT_OPTION(WITH_SANITIZE_MEMORY "Compile with gcc/clang memory sanitizer." OFF
"NOT WITH_VALGRIND_MEMCHECK; NOT WITH_SANITIZE_ADDRESS; NOT WITH_SANITIZE_THREAD" OFF)
CMAKE_DEPENDENT_OPTION(WITH_SANITIZE_THREAD "Compile with gcc/clang thread sanitizer." OFF
"NOT WITH_VALGRIND_MEMCHECK; NOT WITH_SANITIZE_ADDRESS; NOT WITH_SANITIZE_MEMORY" OFF)
else()
if(NOT UWP)
option(WITH_MEDIA_FOUNDATION "Enable H264 media foundation decoder." ON)
endif()
endif()
if(WIN32 AND NOT UWP)
option(WITH_NATIVE_SSPI "Use native SSPI modules" ON)
option(WITH_WINMM "Use Windows Multimedia" ON)
option(WITH_WIN8 "Use Windows 8 libraries" OFF)
endif()
option(WITH_SMARTCARD_INSPECT "Enable SmartCard API Inspector" OFF)
option(BUILD_TESTING "Build unit tests" OFF)
CMAKE_DEPENDENT_OPTION(TESTS_WTSAPI_EXTRA "Build extra WTSAPI tests (interactive)" OFF "BUILD_TESTING" OFF)
CMAKE_DEPENDENT_OPTION(BUILD_COMM_TESTS "Build comm related tests (require comm port)" OFF "BUILD_TESTING" OFF)
option(WITH_SAMPLE "Build sample code" OFF)
option(WITH_CLIENT_COMMON "Build client common library" ON)
CMAKE_DEPENDENT_OPTION(WITH_CLIENT "Build client binaries" ON "WITH_CLIENT_COMMON" OFF)
option(WITH_SERVER "Build server binaries" OFF)
option(BUILTIN_CHANNELS "Combine all channels into their respective base library" ON)
option(WITH_CHANNELS "Build virtual channel plugins" ON)
option(WITH_WINPR_TOOLS "Build WinPR helper binaries" ON)
CMAKE_DEPENDENT_OPTION(WITH_CLIENT_CHANNELS "Build virtual channel plugins" ON
"WITH_CLIENT_COMMON;WITH_CHANNELS" OFF)
CMAKE_DEPENDENT_OPTION(WITH_MACAUDIO "Enable OSX sound backend" ON "APPLE;NOT IOS" OFF)
if(WITH_SERVER AND WITH_CHANNELS)
option(WITH_SERVER_CHANNELS "Build virtual channel plugins" ON)
endif()
option(WITH_THIRD_PARTY "Build third-party components" OFF)
option(WITH_CLIENT_INTERFACE "Build clients as a library with an interface" OFF)
option(WITH_SERVER_INTERFACE "Build servers as a library with an interface" ON)
option(WITH_DEBUG_ALL "Print all debug messages." OFF)
if(WITH_DEBUG_ALL)
message(WARNING "WITH_DEBUG_ALL=ON, the build will be slow and might leak sensitive information, do not use with release builds!")
set(DEFAULT_DEBUG_OPTION "ON")
else()
set(DEFAULT_DEBUG_OPTION "OFF")
endif()
option(WITH_DEBUG_CERTIFICATE "Print certificate related debug messages." ${DEFAULT_DEBUG_OPTION})
if(WITH_DEBUG_CERTIFICATE)
message(WARNING "WITH_DEBUG_CERTIFICATE=ON, the build might leak sensitive information, do not use with release builds!")
endif()
option(WITH_DEBUG_CAPABILITIES "Print capability negotiation debug messages." ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_CHANNELS "Print channel manager debug messages." ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_CLIPRDR "Print clipboard redirection debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_RDPGFX "Print RDPGFX debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_DVC "Print dynamic virtual channel debug messages." ${DEFAULT_DEBUG_OPTION})
CMAKE_DEPENDENT_OPTION(WITH_DEBUG_TSMF "Print TSMF virtual channel debug messages." ${DEFAULT_DEBUG_OPTION} "CHANNEL_TSMF" OFF)
option(WITH_DEBUG_KBD "Print keyboard related debug messages." ${DEFAULT_DEBUG_OPTION})
if(WITH_DEBUG_KBD)
message(WARNING "WITH_DEBUG_KBD=ON, the build might leak sensitive information, do not use with release builds!")
endif()
option(WITH_DEBUG_LICENSE "Print license debug messages." ${DEFAULT_DEBUG_OPTION})
if(WITH_DEBUG_LICENSE)
message(WARNING "WITH_DEBUG_LICENSE=ON, the build might leak sensitive information, do not use with release builds!")
endif()
option(WITH_DEBUG_NEGO "Print negotiation related debug messages." ${DEFAULT_DEBUG_OPTION})
if(WITH_DEBUG_NEGO)
message(WARNING "WITH_DEBUG_NEGO=ON, the build might leak sensitive information, do not use with release builds!")
endif()
option(WITH_DEBUG_NLA "Print authentication related debug messages." ${DEFAULT_DEBUG_OPTION})
if(WITH_DEBUG_NLA)
message(WARNING "WITH_DEBUG_NLA=ON, the build might leak sensitive information, do not use with release builds!")
endif()
option(WITH_DEBUG_NTLM "Print NTLM debug messages" ${DEFAULT_DEBUG_OPTION})
if(WITH_DEBUG_NTLM)
message(WARNING "WITH_DEBUG_NTLM=ON, the build might leak sensitive information, do not use with release builds!")
endif()
option(WITH_DEBUG_TSG "Print Terminal Server Gateway debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_RAIL "Print RemoteApp debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_RDP "Print RDP debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_RDPEI "Print input virtual channel debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_REDIR "Redirection debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_RDPDR "Rdpdr debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_RFX "Print RemoteFX debug messages." ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_SCARD "Print smartcard debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_SND "Print rdpsnd debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_SVC "Print static virtual channel debug messages." ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_TRANSPORT "Print transport debug messages." ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_THREADS "Print thread debug messages, enables handle dump" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_MUTEX "Print mutex debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_TIMEZONE "Print timezone debug messages." ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_WND "Print window order debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_X11_CLIPRDR "Print X11 clipboard redirection debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_X11_LOCAL_MOVESIZE "Print X11 Client local movesize debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_X11 "Print X11 Client debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_XV "Print XVideo debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_RINGBUFFER "Enable Ringbuffer debug messages" ${DEFAULT_DEBUG_OPTION})
option(WITH_DEBUG_SYMBOLS "Pack debug symbols to installer" OFF)
option(WITH_CCACHE "Use ccache support if available" ON)
option(WITH_CLANG_FORMAT "Detect clang-format. run 'cmake --build . --target clangformat' to format." ON)
option(WITH_ICU "Use ICU for unicode conversion" OFF)
option(WITH_GSSAPI "Compile support for kerberos authentication. (EXPERIMENTAL)" OFF)
option(WITH_DSP_EXPERIMENTAL "Enable experimental sound encoder/decoder formats" OFF)
if (WITH_FFMPEG)
option(WITH_DSP_FFMPEG "Use FFMPEG for audio encoding/decoding" OFF)
option(WITH_VAAPI "Use FFMPEG VAAPI" OFF)
endif(WITH_FFMPEG)
option(USE_VERSION_FROM_GIT_TAG "Extract FreeRDP version from git tag." OFF)
option(WITH_CAIRO "Use CAIRO image library for screen resizing" OFF)
option(WITH_SWSCALE "Use SWScale image library for screen resizing" OFF)
if (ANDROID)
include(ConfigOptionsAndroid)
endif(ANDROID)
if (IOS)
include(ConfigOptionsiOS)
endif(IOS)
option(BUILD_FUZZERS "Use BUILD_FUZZERS to build fuzzing tests" OFF)
if (BUILD_FUZZERS)
if (NOT OSS_FUZZ)
add_compile_flags("C;CXX" -fsanitize=fuzzer-no-link)
endif ()
if (OSS_FUZZ AND NOT DEFINED ENV{LIB_FUZZING_ENGINE})
message(SEND_ERROR
"OSS-Fuzz builds require the environment variable "
"LIB_FUZZING_ENGINE to be set. If you are seeing this "
"warning, it points to a deeper problem in the ossfuzz "
"build setup.")
endif ()
if (CMAKE_COMPILER_IS_GNUCC)
message(FATAL_ERROR
"\n"
"Fuzzing is unsupported with GCC compiler. Use Clang:\n"
" $ CC=clang CXX=clang++ cmake . <...> -DBUILD_FUZZERS=ON && make -j\n"
"\n")
endif ()
set(BUILD_TESTING ON)
# A special target with fuzzer and sanitizer flags.
add_library(fuzzer_config INTERFACE)
target_compile_options(
fuzzer_config
INTERFACE
$<$<NOT:$<BOOL:${OSS_FUZZ}>>:
-fsanitize=fuzzer
>
$<$<BOOL:${OSS_FUZZ}>:
${CXX}
${CXXFLAGS}
>
)
target_link_libraries(
fuzzer_config
INTERFACE
$<$<NOT:$<BOOL:${OSS_FUZZ}>>:
-fsanitize=fuzzer
>
$<$<BOOL:${OSS_FUZZ}>:
$ENV{LIB_FUZZING_ENGINE}
>
)
endif()
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