Open-Harbor/osrm-backend
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Improve debug build performance while keeping symbols.

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- remove profiling/coverage mix from debug build, as it is useless as of
  now, re-enable this for a separate coverage build in the future

- use gcc's `-ggdb` and `-Og` flag (requires recent gcc) to provide
  better debug information targeted for gdb and optimize what we can

- use `-fno-inline` and `-fno-omit-stack-pointer`, in order to be able
  to jump around in gdb without functions being gone and keeping the
  stack reference
This commit is contained in:
Daniel J. Hofmann 2015-09-10 17:04:53 +02:00
parent c5064710a8
commit 9b952ff48c
1 changed files with 11 additions and 11 deletions
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22
CMakeLists.txt
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@ -28,7 +28,6 @@ if(WIN32 AND MSVC_VERSION LESS 1800)
endif() endif()
option(ENABLE_JSON_LOGGING "Adds additional JSON debug logging to the response" OFF) option(ENABLE_JSON_LOGGING "Adds additional JSON debug logging to the response" OFF)
option(WITH_TOOLS "Build OSRM tools" OFF)
option(BUILD_TOOLS "Build OSRM tools" OFF) option(BUILD_TOOLS "Build OSRM tools" OFF)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include/) include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include/)
@ -116,8 +115,13 @@ endif()
if(CMAKE_BUILD_TYPE MATCHES Debug) if(CMAKE_BUILD_TYPE MATCHES Debug)
message(STATUS "Configuring OSRM in debug mode") message(STATUS "Configuring OSRM in debug mode")
if(NOT ${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC") if(NOT ${CMAKE_CXX_COMPILER_ID} STREQUAL "MSVC")
message(STATUS "adding profiling flags")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage -fno-inline") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-inline -fno-omit-frame-pointer")
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Og -ggdb")
endif()
endif() endif()
endif() endif()
if(CMAKE_BUILD_TYPE MATCHES Release) if(CMAKE_BUILD_TYPE MATCHES Release)
@ -159,9 +163,7 @@ endif()
# Configuring compilers # Configuring compilers
if(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang") if(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
# using Clang set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Wuninitialized -Wunreachable-code -Wstrict-overflow=2 -D_FORTIFY_SOURCE=2")
# -Weverything -Wno-c++98-compat -Wno-shadow -Wno-exit-time-destructors
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Wuninitialized -Wunreachable-code -Wstrict-overflow=3 -D_FORTIFY_SOURCE=2")
elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU") elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
set(COLOR_FLAG "-fdiagnostics-color=auto") set(COLOR_FLAG "-fdiagnostics-color=auto")
check_cxx_compiler_flag("-fdiagnostics-color=auto" HAS_COLOR_FLAG) check_cxx_compiler_flag("-fdiagnostics-color=auto" HAS_COLOR_FLAG)
@ -169,7 +171,7 @@ elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
set(COLOR_FLAG "") set(COLOR_FLAG "")
endif() endif()
# using GCC # using GCC
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Wuninitialized -Wunreachable-code -Wstrict-overflow=3 -D_FORTIFY_SOURCE=2 ${COLOR_FLAG}") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Wuninitialized -Wunreachable-code -Wstrict-overflow=2 -D_FORTIFY_SOURCE=2 ${COLOR_FLAG}")
if(WIN32) # using mingw if(WIN32) # using mingw
add_definitions(-D_USE_MATH_DEFINES) # define M_PI, M_1_PI etc. add_definitions(-D_USE_MATH_DEFINES) # define M_PI, M_1_PI etc.
add_definitions(-DWIN32) add_definitions(-DWIN32)
@ -324,16 +326,14 @@ if (ENABLE_JSON_LOGGING)
add_definitions(-DENABLE_JSON_LOGGING) add_definitions(-DENABLE_JSON_LOGGING)
endif() endif()
if(WITH_TOOLS OR BUILD_TOOLS) if(BUILD_TOOLS)
message(STATUS "Activating OSRM internal tools") message(STATUS "Activating OSRM internal tools")
find_package(GDAL) find_package(GDAL)
if(GDAL_FOUND) if(GDAL_FOUND)
add_executable(osrm-components tools/components.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:RESTRICTION> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>) add_executable(osrm-components tools/components.cpp $<TARGET_OBJECTS:FINGERPRINT> $<TARGET_OBJECTS:IMPORT> $<TARGET_OBJECTS:COORDINATE> $<TARGET_OBJECTS:LOGGER> $<TARGET_OBJECTS:RESTRICTION> $<TARGET_OBJECTS:EXCEPTION> $<TARGET_OBJECTS:MERCATOR>)
target_link_libraries(osrm-components ${TBB_LIBRARIES}) target_link_libraries(osrm-components ${TBB_LIBRARIES})
include_directories(SYSTEM ${GDAL_INCLUDE_DIR}) include_directories(SYSTEM ${GDAL_INCLUDE_DIR})
target_link_libraries( target_link_libraries(osrm-components ${GDAL_LIBRARIES} ${Boost_LIBRARIES})
osrm-components
${GDAL_LIBRARIES} ${Boost_LIBRARIES})
install(TARGETS osrm-components DESTINATION bin) install(TARGETS osrm-components DESTINATION bin)
else() else()
message(FATAL_ERROR "libgdal and/or development headers not found") message(FATAL_ERROR "libgdal and/or development headers not found")