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Only use SANITIZE for nvim target

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- Clang's Address Sanitizer options may cause problems when running
  the unit tests, restrict the use of these options to the nvim target.
This commit is contained in:
Rui Abreu Ferreira 2014-12-01 23:18:34 +00:00
parent 923d021c0f
commit 91f61ced81
1 changed files with 16 additions and 14 deletions
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30
src/nvim/CMakeLists.txt
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@ -1,5 +1,11 @@
include(CheckLibraryExists)
option(SANITIZE "Enable Clang sanitizers for nvim binary" OFF)
if(SANITIZE AND NOT CMAKE_C_COMPILER_ID MATCHES "Clang")
message(WARNING "SANITIZE is only supported for Clang ... disabling")
set(SANITIZE OFF)
endif()
set(GENERATED_DIR ${PROJECT_BINARY_DIR}/src/nvim/auto)
set(DISPATCH_GENERATOR ${PROJECT_SOURCE_DIR}/scripts/msgpack-gen.lua)
file(GLOB API_HEADERS api/*.h)
@ -94,26 +100,15 @@ endforeach()
set_source_files_properties(
${CONV_SOURCES} PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS} -Wno-conversion")
option(SANITIZE "Enable sanitizers when using Clang" OFF)
if(CMAKE_C_COMPILER_ID MATCHES "Clang")
if(SANITIZE)
message(STATUS "Enabling the sanitizers")
add_definitions(-DEXITFREE) # is this necessary for LeakSanitizer?
add_definitions(-fno-sanitize-recover -fno-omit-frame-pointer
-fno-optimize-sibling-calls -fsanitize=address -fsanitize=undefined)
set(CMAKE_EXE_LINKER_FLAGS
"-fsanitize=address -fsanitize=undefined ${CMAKE_EXE_LINKER_FLAGS}")
set(CMAKE_SHARED_LINKER_FLAGS
"-fsanitize=address -fsanitize=undefined ${CMAKE_SHARED_LINKER_FLAGS}")
endif()
endif()
get_directory_property(gen_cdefs COMPILE_DEFINITIONS)
foreach(gen_cdef ${gen_cdefs} DO_NOT_DEFINE_EMPTY_ATTRIBUTES)
if(NOT "${gen_cdef}" MATCHES "INCLUDE_GENERATED_DECLARATIONS")
list(APPEND gen_cflags "-D${gen_cdef}")
endif()
endforeach()
if (SANITIZE)
list(APPEND gen_cflags "-DEXITFREE")
endif()
get_directory_property(gen_includes INCLUDE_DIRECTORIES)
foreach(gen_include ${gen_includes})
@ -206,6 +201,13 @@ add_executable(nvim ${NEOVIM_GENERATED_SOURCES} ${NEOVIM_SOURCES}
target_link_libraries(nvim ${NVIM_LINK_LIBRARIES})
install_helper(TARGETS nvim)
if(SANITIZE)
message(STATUS "Enabling Clang sanitizers for nvim")
set_property(TARGET nvim APPEND_STRING PROPERTY COMPILE_FLAGS "-DEXITFREE ")
set_property(TARGET nvim APPEND_STRING PROPERTY COMPILE_FLAGS "-fno-sanitize-recover -fno-omit-frame-pointer -fno-optimize-sibling-calls -fsanitize=address -fsanitize=undefined ")
set_property(TARGET nvim APPEND_STRING PROPERTY LINK_FLAGS "-fsanitize=address -fsanitize=undefined ")
endif()
add_library(nvim-test MODULE EXCLUDE_FROM_ALL ${NEOVIM_GENERATED_SOURCES}
${NEOVIM_SOURCES} ${NEOVIM_HEADERS})
target_link_libraries(nvim-test ${NVIM_LINK_LIBRARIES})