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Incorporate zlib and zstd in cmakelists
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| # | ||
| # Copyright (C) 2018 by George Cave - gcave@stablecoder.ca | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not | ||
| # use this file except in compliance with the License. You may obtain a copy of | ||
| # the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the | ||
| # License for the specific language governing permissions and limitations under | ||
| # the License. | ||
|
|
||
| option(ENABLE_ALL_WARNINGS "Compile with all warnings for the major compilers" | ||
| OFF) | ||
| option(ENABLE_EFFECTIVE_CXX "Enable Effective C++ warnings" OFF) | ||
| option(GENERATE_DEPENDENCY_DATA "Generates .d files with header dependencies" | ||
| OFF) | ||
|
|
||
| if(ENABLE_ALL_WARNINGS) | ||
| if(CMAKE_C_COMPILER_ID MATCHES "GNU" | ||
| OR CMAKE_CXX_COMPILER_ID MATCHES "GNU" | ||
| OR CMAKE_C_COMPILER_ID MATCHES "(Apple)?[Cc]lang" | ||
| OR CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?[Cc]lang") | ||
| # GCC/Clang | ||
| add_compile_options(-Wall -Wextra) | ||
| elseif(MSVC) | ||
| # MSVC | ||
| add_compile_options(/W4) | ||
| endif() | ||
| endif() | ||
|
|
||
| if(ENABLE_EFFECTIVE_CXX) | ||
| if(CMAKE_C_COMPILER_ID MATCHES "GNU" | ||
| OR CMAKE_CXX_COMPILER_ID MATCHES "GNU" | ||
| OR CMAKE_C_COMPILER_ID MATCHES "(Apple)?[Cc]lang" | ||
| OR CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?[Cc]lang") | ||
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Weffc++") | ||
| endif() | ||
| endif() | ||
|
|
||
| if(GENERATE_DEPENDENCY_DATA) | ||
| if(CMAKE_C_COMPILER_ID MATCHES "GNU" | ||
| OR CMAKE_CXX_COMPILER_ID MATCHES "GNU" | ||
| OR CMAKE_C_COMPILER_ID MATCHES "(Apple)?[Cc]lang" | ||
| OR CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?[Cc]lang") | ||
| add_compile_options(-MD) | ||
| else() | ||
| message( | ||
| WARNING "Cannot generate header dependency on non GCC/Clang compilers.") | ||
| endif() | ||
| endif() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,220 @@ | ||
| # | ||
| # Copyright (C) 2018-2022 by George Cave - gcave@stablecoder.ca | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not | ||
| # use this file except in compliance with the License. You may obtain a copy of | ||
| # the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the | ||
| # License for the specific language governing permissions and limitations under | ||
| # the License. | ||
|
|
||
| include(CheckCSourceCompiles) | ||
|
|
||
| set(USE_SANITIZER | ||
| "" | ||
| CACHE | ||
| STRING | ||
| "Compile with a sanitizer. Options are: Address, Memory, MemoryWithOrigins, Undefined, Thread, Leak, 'Address;Undefined', CFI" | ||
| ) | ||
|
|
||
| function(append value) | ||
| foreach(variable ${ARGN}) | ||
| set(${variable} | ||
| "${${variable}} ${value}" | ||
| PARENT_SCOPE) | ||
| endforeach(variable) | ||
| endfunction() | ||
|
|
||
| function(append_quoteless value) | ||
| foreach(variable ${ARGN}) | ||
| set(${variable} | ||
| ${${variable}} ${value} | ||
| PARENT_SCOPE) | ||
| endforeach(variable) | ||
| endfunction() | ||
|
|
||
| function(test_san_flags return_var flags) | ||
| set(QUIET_BACKUP ${CMAKE_REQUIRED_QUIET}) | ||
| set(CMAKE_REQUIRED_QUIET TRUE) | ||
| unset(${return_var} CACHE) | ||
| set(FLAGS_BACKUP ${CMAKE_REQUIRED_FLAGS}) | ||
| set(CMAKE_REQUIRED_FLAGS "${flags}") | ||
| check_c_source_compiles("int main() { return 0; }" ${return_var}) | ||
| set(CMAKE_REQUIRED_FLAGS "${FLAGS_BACKUP}") | ||
| set(CMAKE_REQUIRED_QUIET "${QUIET_BACKUP}") | ||
| endfunction() | ||
|
|
||
| if(USE_SANITIZER) | ||
| append("-fno-omit-frame-pointer" CMAKE_C_FLAGS CMAKE_C_FLAGS) | ||
|
|
||
| unset(SANITIZER_SELECTED_FLAGS) | ||
|
|
||
| if(UNIX) | ||
|
|
||
| if(uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG") | ||
| append("-O1" CMAKE_C_FLAGS CMAKE_C_FLAGS) | ||
| endif() | ||
|
|
||
| if(USE_SANITIZER MATCHES "([Aa]ddress)") | ||
| # Optional: -fno-optimize-sibling-calls -fsanitize-address-use-after-scope | ||
| message(STATUS "Testing with Address sanitizer") | ||
| set(SANITIZER_ADDR_FLAG "-fsanitize=address") | ||
| test_san_flags(SANITIZER_ADDR_AVAILABLE ${SANITIZER_ADDR_FLAG}) | ||
| if(SANITIZER_ADDR_AVAILABLE) | ||
| message(STATUS " Building with Address sanitizer") | ||
| append("${SANITIZER_ADDR_FLAG}" SANITIZER_SELECTED_FLAGS) | ||
|
|
||
| if(AFL) | ||
| append_quoteless(AFL_USE_ASAN=1 CMAKE_C_COMPILER_LAUNCHER | ||
| CMAKE_C_COMPILER_LAUNCHER) | ||
| endif() | ||
| else() | ||
| message( | ||
| FATAL_ERROR "Address sanitizer not available for ${CMAKE_C_COMPILER}") | ||
| endif() | ||
| endif() | ||
|
|
||
| if(USE_SANITIZER MATCHES "([Mm]emory([Ww]ith[Oo]rigins)?)") | ||
| # Optional: -fno-optimize-sibling-calls -fsanitize-memory-track-origins=2 | ||
| set(SANITIZER_MEM_FLAG "-fsanitize=memory") | ||
| if(USE_SANITIZER MATCHES "([Mm]emory[Ww]ith[Oo]rigins)") | ||
| message(STATUS "Testing with MemoryWithOrigins sanitizer") | ||
| append("-fsanitize-memory-track-origins" SANITIZER_MEM_FLAG) | ||
| else() | ||
| message(STATUS "Testing with Memory sanitizer") | ||
| endif() | ||
| test_san_flags(SANITIZER_MEM_AVAILABLE ${SANITIZER_MEM_FLAG}) | ||
| if(SANITIZER_MEM_AVAILABLE) | ||
| if(USE_SANITIZER MATCHES "([Mm]emory[Ww]ith[Oo]rigins)") | ||
| message(STATUS " Building with MemoryWithOrigins sanitizer") | ||
| else() | ||
| message(STATUS " Building with Memory sanitizer") | ||
| endif() | ||
| append("${SANITIZER_MEM_FLAG}" SANITIZER_SELECTED_FLAGS) | ||
|
|
||
| if(AFL) | ||
| append_quoteless(AFL_USE_MSAN=1 CMAKE_C_COMPILER_LAUNCHER | ||
| CMAKE_C_COMPILER_LAUNCHER) | ||
| endif() | ||
| else() | ||
| message( | ||
| FATAL_ERROR | ||
| "Memory [With Origins] sanitizer not available for ${CMAKE_C_COMPILER}" | ||
| ) | ||
| endif() | ||
| endif() | ||
|
|
||
| if(USE_SANITIZER MATCHES "([Uu]ndefined)") | ||
| message(STATUS "Testing with Undefined Behaviour sanitizer") | ||
| set(SANITIZER_UB_FLAG "-fsanitize=undefined") | ||
| if(EXISTS "${BLACKLIST_FILE}") | ||
| append("-fsanitize-blacklist=${BLACKLIST_FILE}" SANITIZER_UB_FLAG) | ||
| endif() | ||
| test_san_flags(SANITIZER_UB_AVAILABLE ${SANITIZER_UB_FLAG}) | ||
| if(SANITIZER_UB_AVAILABLE) | ||
| message(STATUS " Building with Undefined Behaviour sanitizer") | ||
| append("${SANITIZER_UB_FLAG}" SANITIZER_SELECTED_FLAGS) | ||
|
|
||
| if(AFL) | ||
| append_quoteless(AFL_USE_UBSAN=1 CMAKE_C_COMPILER_LAUNCHER | ||
| CMAKE_C_COMPILER_LAUNCHER) | ||
| endif() | ||
| else() | ||
| message( | ||
| FATAL_ERROR | ||
| "Undefined Behaviour sanitizer not available for ${CMAKE_C_COMPILER}" | ||
| ) | ||
| endif() | ||
| endif() | ||
|
|
||
| if(USE_SANITIZER MATCHES "([Tt]hread)") | ||
| message(STATUS "Testing with Thread sanitizer") | ||
| set(SANITIZER_THREAD_FLAG "-fsanitize=thread") | ||
| test_san_flags(SANITIZER_THREAD_AVAILABLE ${SANITIZER_THREAD_FLAG}) | ||
| if(SANITIZER_THREAD_AVAILABLE) | ||
| message(STATUS " Building with Thread sanitizer") | ||
| append("${SANITIZER_THREAD_FLAG}" SANITIZER_SELECTED_FLAGS) | ||
|
|
||
| if(AFL) | ||
| append_quoteless(AFL_USE_TSAN=1 CMAKE_C_COMPILER_LAUNCHER | ||
| CMAKE_C_COMPILER_LAUNCHER) | ||
| endif() | ||
| else() | ||
| message( | ||
| FATAL_ERROR "Thread sanitizer not available for ${CMAKE_C_COMPILER}") | ||
| endif() | ||
| endif() | ||
|
|
||
| if(USE_SANITIZER MATCHES "([Ll]eak)") | ||
| message(STATUS "Testing with Leak sanitizer") | ||
| set(SANITIZER_LEAK_FLAG "-fsanitize=leak") | ||
| test_san_flags(SANITIZER_LEAK_AVAILABLE ${SANITIZER_LEAK_FLAG}) | ||
| if(SANITIZER_LEAK_AVAILABLE) | ||
| message(STATUS " Building with Leak sanitizer") | ||
| append("${SANITIZER_LEAK_FLAG}" SANITIZER_SELECTED_FLAGS) | ||
|
|
||
| if(AFL) | ||
| append_quoteless(AFL_USE_LSAN=1 CMAKE_C_COMPILER_LAUNCHER | ||
| CMAKE_C_COMPILER_LAUNCHER) | ||
| endif() | ||
| else() | ||
| message( | ||
| FATAL_ERROR "Thread sanitizer not available for ${CMAKE_C_COMPILER}") | ||
| endif() | ||
| endif() | ||
|
|
||
| if(USE_SANITIZER MATCHES "([Cc][Ff][Ii])") | ||
| message(STATUS "Testing with Control Flow Integrity(CFI) sanitizer") | ||
| set(SANITIZER_CFI_FLAG "-fsanitize=cfi") | ||
| test_san_flags(SANITIZER_CFI_AVAILABLE ${SANITIZER_CFI_FLAG}) | ||
| if(SANITIZER_CFI_AVAILABLE) | ||
| message(STATUS " Building with Control Flow Integrity(CFI) sanitizer") | ||
| append("${SANITIZER_LEAK_FLAG}" SANITIZER_SELECTED_FLAGS) | ||
|
|
||
| if(AFL) | ||
| append_quoteless(AFL_USE_CFISAN=1 CMAKE_C_COMPILER_LAUNCHER | ||
| CMAKE_C_COMPILER_LAUNCHER) | ||
| endif() | ||
| else() | ||
| message( | ||
| FATAL_ERROR | ||
| "Control Flow Integrity(CFI) sanitizer not available for ${CMAKE_C_COMPILER}" | ||
| ) | ||
| endif() | ||
| endif() | ||
|
|
||
| message(STATUS "Sanitizer flags: ${SANITIZER_SELECTED_FLAGS}") | ||
| test_san_flags(SANITIZER_SELECTED_COMPATIBLE ${SANITIZER_SELECTED_FLAGS}) | ||
| if(SANITIZER_SELECTED_COMPATIBLE) | ||
| message(STATUS " Building with ${SANITIZER_SELECTED_FLAGS}") | ||
| append("${SANITIZER_SELECTED_FLAGS}" CMAKE_C_FLAGS CMAKE_C_FLAGS) | ||
| else() | ||
| message( | ||
| FATAL_ERROR | ||
| " Sanitizer flags ${SANITIZER_SELECTED_FLAGS} are not compatible.") | ||
| endif() | ||
| elseif(MSVC) | ||
| if(USE_SANITIZER MATCHES "([Aa]ddress)") | ||
| message(STATUS "Building with Address sanitizer") | ||
| append("-fsanitize=address" CMAKE_C_FLAGS CMAKE_C_FLAGS) | ||
|
|
||
| if(AFL) | ||
| append_quoteless(AFL_USE_ASAN=1 CMAKE_C_COMPILER_LAUNCHER | ||
| CMAKE_C_COMPILER_LAUNCHER) | ||
| endif() | ||
| else() | ||
| message( | ||
| FATAL_ERROR | ||
| "This sanitizer not yet supported in the MSVC environment: ${USE_SANITIZER}" | ||
| ) | ||
| endif() | ||
| else() | ||
| message(FATAL_ERROR "USE_SANITIZER is not supported on this platform.") | ||
| endif() | ||
|
|
||
| endif() |
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