diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 404 |
1 files changed, 203 insertions, 201 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 81ef04f2a..f7b2e71ca 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,142 +1,141 @@ # CMake build script for the libgit2 project -# -# Building (out of source build): -# > mkdir build && cd build -# > cmake .. [-DSETTINGS=VALUE] -# > cmake --build . -# -# Testing: -# > ctest -V -# -# Install: -# > cmake --build . --target install +# See `README.md` for build instructions. -CMAKE_MINIMUM_REQUIRED(VERSION 3.5.1) +cmake_minimum_required(VERSION 3.5.1) project(libgit2 VERSION "1.3.0" LANGUAGES C) # Add find modules to the path set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${libgit2_SOURCE_DIR}/cmake/") -INCLUDE(CheckLibraryExists) -INCLUDE(CheckFunctionExists) -INCLUDE(CheckSymbolExists) -INCLUDE(CheckStructHasMember) -INCLUDE(CheckPrototypeDefinition) # Added in CMake 3.0 -INCLUDE(AddCFlagIfSupported) -INCLUDE(FindPkgLibraries) -INCLUDE(FindThreads) -INCLUDE(FindStatNsec) -INCLUDE(Findfutimens) -INCLUDE(GNUInstallDirs) -INCLUDE(IdeSplitSources) -INCLUDE(FeatureSummary) -INCLUDE(EnableWarnings) +# Modules + +include(CheckLibraryExists) +include(CheckFunctionExists) +include(CheckSymbolExists) +include(CheckStructHasMember) +include(CheckPrototypeDefinition) +include(AddCFlagIfSupported) +include(FindPkgLibraries) +include(FindThreads) +include(FindStatNsec) +include(Findfutimens) +include(GNUInstallDirs) +include(IdeSplitSources) +include(FeatureSummary) +include(EnableWarnings) +# # Build options # -OPTION(SONAME "Set the (SO)VERSION of the target" ON) -OPTION(BUILD_SHARED_LIBS "Build Shared Library (OFF for Static)" ON) -OPTION(THREADSAFE "Build libgit2 as threadsafe" ON) -OPTION(BUILD_TESTS "Build Tests using the Clar suite" ON) -OPTION(BUILD_EXAMPLES "Build library usage example apps" OFF) -OPTION(BUILD_FUZZERS "Build the fuzz targets" OFF) -OPTION(ENABLE_TRACE "Enables tracing support" ON) -OPTION(LIBGIT2_FILENAME "Name of the produced binary" OFF) -OPTION(USE_SSH "Link with libssh2 to enable SSH support" ON) -OPTION(USE_HTTPS "Enable HTTPS support. Can be set to a specific backend" ON) -OPTION(USE_SHA1 "Enable SHA1. Can be set to CollisionDetection(ON)/HTTPS/Generic" ON) -OPTION(USE_GSSAPI "Link with libgssapi for SPNEGO auth" OFF) -OPTION(USE_STANDALONE_FUZZERS "Enable standalone fuzzers (compatible with gcc)" OFF) -OPTION(USE_LEAK_CHECKER "Run tests with leak checker" OFF) -OPTION(DEBUG_POOL "Enable debug pool allocator" OFF) -OPTION(DEBUG_STRICT_ALLOC "Enable strict allocator behavior" OFF) -OPTION(DEBUG_STRICT_OPEN "Enable path validation in open" OFF) -OPTION(ENABLE_WERROR "Enable compilation with -Werror" OFF) -OPTION(USE_BUNDLED_ZLIB "Use the bundled version of zlib. Can be set to one of Bundled(ON)/Chromium. The Chromium option requires a x86_64 processor with SSE4.2 and CLMUL" OFF) - SET(USE_HTTP_PARSER "" CACHE STRING "Specifies the HTTP Parser implementation; either system or builtin.") -OPTION(DEPRECATE_HARD "Do not include deprecated functions in the library" OFF) - SET(REGEX_BACKEND "" CACHE STRING "Regular expression implementation. One of regcomp_l, pcre2, pcre, regcomp, or builtin.") - -IF (UNIX) - IF (NOT USE_HTTPS) - OPTION(USE_NTLMCLIENT "Enable NTLM support on Unix." OFF ) - ELSE() - OPTION(USE_NTLMCLIENT "Enable NTLM support on Unix." ON ) - ENDIF() -ENDIF() - -IF (UNIX AND NOT APPLE) - OPTION(ENABLE_REPRODUCIBLE_BUILDS "Enable reproducible builds" OFF) -ENDIF() - -IF (APPLE) - OPTION(USE_ICONV "Link with and use iconv library" ON) -ENDIF() - -IF(MSVC) + +# Optional subsystems +option(THREADSAFE "Build libgit2 as threadsafe" ON) +option(BUILD_SHARED_LIBS "Build Shared Library (OFF for Static)" ON) +option(BUILD_TESTS "Build Tests using the Clar suite" ON) +option(BUILD_EXAMPLES "Build library usage example apps" OFF) +option(BUILD_FUZZERS "Build the fuzz targets" OFF) + +# Backend selection +option(USE_SSH "Link with libssh2 to enable SSH support" ON) +option(USE_HTTPS "Enable HTTPS support. Can be set to a specific backend" ON) +option(USE_SHA1 "Enable SHA1. Can be set to CollisionDetection(ON)/HTTPS/Generic" ON) +option(USE_GSSAPI "Link with libgssapi for SPNEGO auth" OFF) + set(USE_HTTP_PARSER "" CACHE STRING "Specifies the HTTP Parser implementation; either system or builtin.") + set(REGEX_BACKEND "" CACHE STRING "Regular expression implementation. One of regcomp_l, pcre2, pcre, regcomp, or builtin.") +option(USE_BUNDLED_ZLIB "Use the bundled version of zlib. Can be set to one of Bundled(ON)/Chromium. The Chromium option requires a x86_64 processor with SSE4.2 and CLMUL" OFF) + +# Debugging options +option(USE_LEAK_CHECKER "Run tests with leak checker" OFF) +option(USE_STANDALONE_FUZZERS "Enable standalone fuzzers (compatible with gcc)" OFF) +option(DEBUG_POOL "Enable debug pool allocator" OFF) +option(DEBUG_STRICT_ALLOC "Enable strict allocator behavior" OFF) +option(DEBUG_STRICT_OPEN "Enable path validation in open" OFF) + +# Output options +option(SONAME "Set the (SO)VERSION of the target" ON) +option(LIBGIT2_FILENAME "Name of the produced binary" OFF) +option(DEPRECATE_HARD "Do not include deprecated functions in the library" OFF) + +# Compilation options +option(ENABLE_WERROR "Enable compilation with -Werror" OFF) + +if(UNIX) + # NTLM client requires crypto libraries from the system HTTPS stack + if(NOT USE_HTTPS) + option(USE_NTLMCLIENT "Enable NTLM support on Unix." OFF) + else() + option(USE_NTLMCLIENT "Enable NTLM support on Unix." ON) + endif() + + option(ENABLE_REPRODUCIBLE_BUILDS "Enable reproducible builds" OFF) +endif() + +if(APPLE) + option(USE_ICONV "Link with and use iconv library" ON) +endif() + +if(MSVC) # This option must match the settings used in your program, in particular if you # are linking statically - OPTION(STATIC_CRT "Link the static CRT libraries" ON) + option(STATIC_CRT "Link the static CRT libraries" ON) # If you want to embed a copy of libssh2 into libgit2, pass a # path to libssh2 - OPTION(EMBED_SSH_PATH "Path to libssh2 to embed (Windows)" OFF) -ENDIF() + option(EMBED_SSH_PATH "Path to libssh2 to embed (Windows)" OFF) + # Enable leak checking using the debugging C runtime. + option(WIN32_LEAKCHECK "Enable leak reporting via crtdbg" OFF) +endif() -IF(WIN32) +if(WIN32) # By default, libgit2 is built with WinHTTP. To use the built-in # HTTP transport, invoke CMake with the "-DWINHTTP=OFF" argument. - OPTION(WINHTTP "Use Win32 WinHTTP routines" ON) -ENDIF() + option(WINHTTP "Use Win32 WinHTTP routines" ON) +endif() -IF(MSVC) - # Enable leak checking using the debugging C runtime. - OPTION(WIN32_LEAKCHECK "Enable leak reporting via crtdbg" OFF) -ENDIF() -IF (DEPRECATE_HARD) - ADD_DEFINITIONS(-DGIT_DEPRECATE_HARD) -ENDIF() +# +# Compiler / linker flags +# -# Platform specific compilation flags -IF (MSVC) - IF (STDCALL) - MESSAGE(FATAL_ERROR "The STDCALL option is no longer supported; libgit2 is now always built as a cdecl library. If you're using PInvoke, please add the CallingConventions.Cdecl attribute for support.") - ENDIF() +if(DEPRECATE_HARD) + add_definitions(-DGIT_DEPRECATE_HARD) +endif() - ADD_DEFINITIONS(-D_SCL_SECURE_NO_WARNINGS) - ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE) - ADD_DEFINITIONS(-D_CRT_NONSTDC_NO_DEPRECATE) +# Platform specific compilation flags +if(MSVC) + add_definitions(-D_SCL_SECURE_NO_WARNINGS) + add_definitions(-D_CRT_SECURE_NO_DEPRECATE) + add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE) - STRING(REPLACE "/Zm1000" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}") + string(REPLACE "/Zm1000" " " CMAKE_C_FLAGS "${CMAKE_C_FLAGS}") # /GF - String pooling # /MP - Parallel build - SET(CMAKE_C_FLAGS "/GF /MP /nologo ${CMAKE_C_FLAGS}") + set(CMAKE_C_FLAGS "/GF /MP /nologo ${CMAKE_C_FLAGS}") # /Gd - explicitly set cdecl calling convention - SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Gd") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Gd") - IF (NOT (MSVC_VERSION LESS 1900)) + if(NOT (MSVC_VERSION LESS 1900)) # /guard:cf - Enable Control Flow Guard - SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /guard:cf") - ENDIF() - - IF (STATIC_CRT) - SET(CRT_FLAG_DEBUG "/MTd") - SET(CRT_FLAG_RELEASE "/MT") - ELSE() - SET(CRT_FLAG_DEBUG "/MDd") - SET(CRT_FLAG_RELEASE "/MD") - ENDIF() - - IF (WIN32_LEAKCHECK) - SET(GIT_WIN32_LEAKCHECK 1) - SET(CRT_FLAG_DEBUG "${CRT_FLAG_DEBUG}") - SET(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES} Dbghelp.lib") - ENDIF() + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /guard:cf") + endif() + + if(STATIC_CRT) + set(CRT_FLAG_DEBUG "/MTd") + set(CRT_FLAG_RELEASE "/MT") + else() + set(CRT_FLAG_DEBUG "/MDd") + set(CRT_FLAG_RELEASE "/MD") + endif() + + if(WIN32_LEAKCHECK) + set(GIT_WIN32_LEAKCHECK 1) + set(CRT_FLAG_DEBUG "${CRT_FLAG_DEBUG}") + set(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES} Dbghelp.lib") + endif() # /Zi - Create debugging information # /Od - Disable optimization @@ -144,7 +143,7 @@ IF (MSVC) # /MTd - Statically link the multithreaded debug version of the CRT # /MDd - Dynamically link the multithreaded debug version of the CRT # /RTC1 - Run time checks - SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /Zi /Od /D_DEBUG /RTC1 ${CRT_FLAG_DEBUG}") + set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /Zi /Od /D_DEBUG /RTC1 ${CRT_FLAG_DEBUG}") # /DNDEBUG - Disables asserts # /MT - Statically link the multithreaded release version of the CRT @@ -153,76 +152,80 @@ IF (MSVC) # /Oy - Enable frame pointer omission (FPO) (otherwise CMake will automatically turn it off) # /GL - Link time code generation (whole program optimization) # /Gy - Function-level linking - SET(CMAKE_C_FLAGS_RELEASE "/DNDEBUG /O2 /Oy /GL /Gy ${CRT_FLAG_RELEASE}") + set(CMAKE_C_FLAGS_RELEASE "/DNDEBUG /O2 /Oy /GL /Gy ${CRT_FLAG_RELEASE}") # /Oy- - Disable frame pointer omission (FPO) - SET(CMAKE_C_FLAGS_RELWITHDEBINFO "/DNDEBUG /Zi /O2 /Oy- /GL /Gy ${CRT_FLAG_RELEASE}") + set(CMAKE_C_FLAGS_RELWITHDEBINFO "/DNDEBUG /Zi /O2 /Oy- /GL /Gy ${CRT_FLAG_RELEASE}") # /O1 - Optimize for size - SET(CMAKE_C_FLAGS_MINSIZEREL "/DNDEBUG /O1 /Oy /GL /Gy ${CRT_FLAG_RELEASE}") + set(CMAKE_C_FLAGS_MINSIZEREL "/DNDEBUG /O1 /Oy /GL /Gy ${CRT_FLAG_RELEASE}") # /IGNORE:4221 - Ignore empty compilation units - SET(CMAKE_STATIC_LINKER_FLAGS "/IGNORE:4221") + set(CMAKE_STATIC_LINKER_FLAGS "/IGNORE:4221") # /DYNAMICBASE - Address space load randomization (ASLR) # /NXCOMPAT - Data execution prevention (DEP) # /LARGEADDRESSAWARE - >2GB user address space on x86 # /VERSION - Embed version information in PE header - SET(CMAKE_EXE_LINKER_FLAGS "/DYNAMICBASE /NXCOMPAT /LARGEADDRESSAWARE /VERSION:${libgit2_VERSION_MAJOR}.${libgit2_VERSION_MINOR}") + set(CMAKE_EXE_LINKER_FLAGS "/DYNAMICBASE /NXCOMPAT /LARGEADDRESSAWARE /VERSION:${libgit2_VERSION_MAJOR}.${libgit2_VERSION_MINOR}") - IF (NOT (MSVC_VERSION LESS 1900)) + if(NOT (MSVC_VERSION LESS 1900)) # /GUARD:CF - Enable Control Flow Guard - SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /GUARD:CF") - ENDIF() + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /GUARD:CF") + endif() # /DEBUG - Create a PDB # /LTCG - Link time code generation (whole program optimization) # /OPT:REF /OPT:ICF - Fold out duplicate code at link step # /INCREMENTAL:NO - Required to use /LTCG # /DEBUGTYPE:cv,fixup - Additional data embedded in the PDB (requires /INCREMENTAL:NO, so not on for Debug) - SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "/DEBUG") - SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "/RELEASE /LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO") - SET(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "/DEBUG /RELEASE /LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:cv,fixup") - SET(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "/RELEASE /LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO") + set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/DEBUG") + set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/RELEASE /LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO") + set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "/DEBUG /RELEASE /LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:cv,fixup") + set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "/RELEASE /LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO") # Same linker settings for DLL as EXE - SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}") - SET(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}") - SET(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}") - SET(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO}") - SET(CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "${CMAKE_EXE_LINKER_FLAGS_MINSIZEREL}") -ELSE () - IF (ENABLE_REPRODUCIBLE_BUILDS) - SET(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> Dqc <TARGET> <LINK_FLAGS> <OBJECTS>") - SET(CMAKE_C_ARCHIVE_APPEND "<CMAKE_AR> Dq <TARGET> <LINK_FLAGS> <OBJECTS>") - SET(CMAKE_C_ARCHIVE_FINISH "<CMAKE_RANLIB> -D <TARGET>") - ENDIF() - - SET(CMAKE_C_FLAGS "-D_GNU_SOURCE ${CMAKE_C_FLAGS}") - - ENABLE_WARNINGS(all) - ENABLE_WARNINGS(extra) - - IF (CMAKE_SYSTEM_NAME MATCHES "(Solaris|SunOS)") - SET(CMAKE_C_FLAGS "-D_POSIX_C_SOURCE=200112L -D__EXTENSIONS__ -D_POSIX_PTHREAD_SEMANTICS ${CMAKE_C_FLAGS}") - ENDIF() - - SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG -O0") - - IF (MINGW OR MSYS) # MinGW and MSYS always do PIC and complain if we tell them to - STRING(REGEX REPLACE "-fPIC" "" CMAKE_SHARED_LIBRARY_C_FLAGS "${CMAKE_SHARED_LIBRARY_C_FLAGS}") - ELSEIF (BUILD_SHARED_LIBS) - ADD_C_FLAG_IF_SUPPORTED(-fvisibility=hidden) - - SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC") - ENDIF () - - IF (MINGW) + set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}") + set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}") + set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}") + set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO}") + set(CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "${CMAKE_EXE_LINKER_FLAGS_MINSIZEREL}") +else() + if(ENABLE_REPRODUCIBLE_BUILDS) + set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> Dqc <TARGET> <LINK_FLAGS> <OBJECTS>") + set(CMAKE_C_ARCHIVE_APPEND "<CMAKE_AR> Dq <TARGET> <LINK_FLAGS> <OBJECTS>") + set(CMAKE_C_ARCHIVE_FINISH "<CMAKE_RANLIB> -D <TARGET>") + endif() + + if(NOT BUILD_SHARED_LIBS) + set(CMAKE_FIND_LIBRARY_SUFFIXES ".a") + endif() + + set(CMAKE_C_FLAGS "-D_GNU_SOURCE ${CMAKE_C_FLAGS}") + + enable_warnings(all) + enable_warnings(extra) + + if(CMAKE_SYSTEM_NAME MATCHES "(Solaris|SunOS)") + set(CMAKE_C_FLAGS "-D_POSIX_C_SOURCE=200112L -D__EXTENSIONS__ -D_POSIX_PTHREAD_SEMANTICS ${CMAKE_C_FLAGS}") + endif() + + set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG -O0") + + if(MINGW OR MSYS) # MinGW and MSYS always do PIC and complain if we tell them to + string(REGEX REPLACE "-fPIC" "" CMAKE_SHARED_LIBRARY_C_FLAGS "${CMAKE_SHARED_LIBRARY_C_FLAGS}") + elseif(BUILD_SHARED_LIBS) + add_c_flag_IF_SUPPORTED(-fvisibility=hidden) + + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC") + endif() + + if(MINGW) # MinGW >= 3.14 uses the C99-style stdio functions # automatically, but forks like mingw-w64 still want # us to define this in order to use them - ADD_DEFINITIONS(-D__USE_MINGW_ANSI_STDIO=1) - ENDIF () + add_definitions(-D__USE_MINGW_ANSI_STDIO=1) + endif() enable_warnings(documentation) disable_warnings(documentation-deprecated-sync) @@ -247,60 +250,59 @@ ELSE () enable_warnings(format) enable_warnings(format-security) endif() -ENDIF() +endif() # Ensure that MinGW provides the correct header files. -IF (WIN32 AND NOT CYGWIN) - ADD_DEFINITIONS(-DWIN32 -D_WIN32_WINNT=0x0600) -ENDIF() +if(WIN32 AND NOT CYGWIN) + add_definitions(-DWIN32 -D_WIN32_WINNT=0x0600) +endif() -IF( NOT CMAKE_CONFIGURATION_TYPES ) +if(NOT CMAKE_CONFIGURATION_TYPES) # Build Debug by default - IF (NOT CMAKE_BUILD_TYPE) - SET(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE) - ENDIF () -ELSE() + if(NOT CMAKE_BUILD_TYPE) + set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE) + endif() +else() # Using a multi-configuration generator eg MSVC or Xcode # that uses CMAKE_CONFIGURATION_TYPES and not CMAKE_BUILD_TYPE -ENDIF() +endif() IF(BUILD_FUZZERS AND NOT USE_STANDALONE_FUZZERS) # The actual sanitizer link target will be added when linking the fuzz # targets. - SET(CMAKE_REQUIRED_FLAGS "-fsanitize=fuzzer-no-link") - ADD_C_FLAG(-fsanitize=fuzzer-no-link) - UNSET(CMAKE_REQUIRED_FLAGS) -ENDIF () - -ADD_SUBDIRECTORY(src) - -# Tests -IF (NOT MSVC) - IF (NOT BUILD_SHARED_LIBS) - SET(CMAKE_FIND_LIBRARY_SUFFIXES ".a") - ENDIF() -ENDIF () - -IF (BUILD_TESTS) - ENABLE_TESTING() - ADD_SUBDIRECTORY(tests) -ENDIF () - -IF (BUILD_EXAMPLES) - ADD_SUBDIRECTORY(examples) -ENDIF () - -IF(BUILD_FUZZERS) - IF(NOT USE_STANDALONE_FUZZERS) - IF(BUILD_EXAMPLES) - MESSAGE(FATAL_ERROR "Cannot build the fuzzer targets and the examples together") - ENDIF() - IF(BUILD_TESTS) - MESSAGE(FATAL_ERROR "Cannot build the fuzzer targets and the tests together") - ENDIF() - ENDIF() - ADD_SUBDIRECTORY(fuzzers) -ENDIF() - -FEATURE_SUMMARY(WHAT ENABLED_FEATURES DESCRIPTION "Enabled features:") -FEATURE_SUMMARY(WHAT DISABLED_FEATURES DESCRIPTION "Disabled features:") + set(CMAKE_REQUIRED_FLAGS "-fsanitize=fuzzer-no-link") + add_c_flag(-fsanitize=fuzzer-no-link) + unset(CMAKE_REQUIRED_FLAGS) +endif() + +# +# Subdirectories +# + +add_subdirectory(src) + +if(BUILD_TESTS) + enable_testing() + add_subdirectory(tests) +endif() + +if(BUILD_EXAMPLES) + add_subdirectory(examples) +endif() + +if(BUILD_FUZZERS) + if(NOT USE_STANDALONE_FUZZERS) + if(BUILD_EXAMPLES) + message(FATAL_ERROR "Cannot build the fuzzer targets and the examples together") + endif() + if(BUILD_TESTS) + message(FATAL_ERROR "Cannot build the fuzzer targets and the tests together") + endif() + endif() + add_subdirectory(fuzzers) +endif() + +# Summary + +feature_summary(WHAT ENABLED_FEATURES DESCRIPTION "Enabled features:") +feature_summary(WHAT DISABLED_FEATURES DESCRIPTION "Disabled features:") |