f1x1t/cmake-sanitizers
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Removed continue statement in FindASan.cmake

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Older CMake versions are not capable of continue in foreach functions.
This commit is contained in:
Alexander Haase
2015-11-19 16:38:53 +01:00
parent 41e635c9ca
commit e39082050c
1 changed files with 25 additions and 29 deletions
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54
cmake/FindASan.cmake
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@@ -42,41 +42,37 @@ set(CMAKE_REQUIRED_QUIET ${ASan_FIND_QUIETLY})
set(_ASAN_REQUIRED_VARS) set(_ASAN_REQUIRED_VARS)
foreach (LANG C CXX) foreach (LANG C CXX)
if (NOT CMAKE_${LANG}_COMPILER_LOADED) if (CMAKE_${LANG}_COMPILER_LOADED)
continue() list(APPEND _ASAN_REQUIRED_VARS ASAN_${LANG}_FLAGS)
endif()
list(APPEND _ASAN_REQUIRED_VARS ASAN_${LANG}_FLAGS) # If flags for this compiler were already found, do not try to find them
# again.
if (NOT ASAN_${LANG}_FLAGS)
foreach (FLAG ${ASAN_FLAG_CANDIDATES})
if(NOT CMAKE_REQUIRED_QUIET)
message(STATUS "Try Address sanitizer ${LANG} flag = [${FLAG}]")
endif()
# If flags for this compiler were already found, do not try to find them set(CMAKE_REQUIRED_FLAGS "${FLAG}")
# again. unset(ASAN_FLAG_DETECTED CACHE)
if (ASAN_${LANG}_FLAGS)
continue()
endif ()
foreach (FLAG ${ASAN_FLAG_CANDIDATES}) if (${LANG} STREQUAL "C")
if(NOT CMAKE_REQUIRED_QUIET) include(CheckCCompilerFlag)
message(STATUS "Try Address sanitizer ${LANG} flag = [${FLAG}]") check_c_compiler_flag("${FLAG}" ASAN_FLAG_DETECTED)
endif()
set(CMAKE_REQUIRED_FLAGS "${FLAG}") elseif (${LANG} STREQUAL "CXX")
unset(ASAN_FLAG_DETECTED CACHE) include(CheckCXXCompilerFlag)
check_cxx_compiler_flag("${FLAG}" ASAN_FLAG_DETECTED)
endif()
if (${LANG} STREQUAL "C") if (ASAN_FLAG_DETECTED)
include(CheckCCompilerFlag) set(ASAN_${LANG}_FLAGS "${FLAG}"
check_c_compiler_flag("${FLAG}" ASAN_FLAG_DETECTED) CACHE STRING "${LANG} compiler flags for Address sanitizer")
break()
elseif (${LANG} STREQUAL "CXX") endif ()
include(CheckCXXCompilerFlag) endforeach()
check_cxx_compiler_flag("${FLAG}" ASAN_FLAG_DETECTED)
endif()
if (ASAN_FLAG_DETECTED)
set(ASAN_${LANG}_FLAGS "${FLAG}"
CACHE STRING "${LANG} compiler flags for Address sanitizer")
break()
endif () endif ()
endforeach() endif ()
endforeach () endforeach ()
set(CMAKE_REQUIRED_QUIET ${CMAKE_REQUIRED_QUIET_SAVE}) set(CMAKE_REQUIRED_QUIET ${CMAKE_REQUIRED_QUIET_SAVE})