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Add gdb-index for gold linker with gdb-add-index tool

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This commit is contained in:
alesapin 2019-09-17 12:49:27 +03:00
parent 24e9114288
commit 33c3f7a6a2
3 changed files with 22 additions and 14 deletions
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25
CMakeLists.txt
View File

@ -156,9 +156,22 @@ endif ()
# Make sure the final executable has symbols exported
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -rdynamic")
option (ADD_GDB_INDEX_FOR_GOLD "Set to add .gdb-index to resulting binaries for gold linker. NOOP if lld is used." 0)
if (NOT CMAKE_BUILD_TYPE_UC STREQUAL "RELEASE")
if (LINKER_NAME STREQUAL "lld")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gdb-index")
set (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--gdb-index")
message (STATUS "Adding .gdb-index via --gdb-index linker option.")
elseif (LINKER_NAME STREQUAL "gold" AND ADD_GDB_INDEX_FOR_GOLD)
find_program (GDB_ADD_INDEX_EXE NAMES "gdb-add-index" DOC "Path to gdb-add-index executable")
if (NOT GDB_ADD_INDEX_EXE)
set (USE_GDB_ADD_INDEX 0)
message (WARNING "Cannot add gdb index to binaries, because gold linker is used, but gdb-add-index executable not found.")
else()
set (USE_GDB_ADD_INDEX 1)
message (STATUS "gdb-add-index found: ${GDB_ADD_INDEX_EXE}")
endif()
endif ()
endif()
cmake_host_system_information(RESULT AVAILABLE_PHYSICAL_MEMORY QUERY AVAILABLE_PHYSICAL_MEMORY) # Not available under freebsd
@ -295,18 +308,6 @@ else ()
set (CLICKHOUSE_ETC_DIR "${CMAKE_INSTALL_PREFIX}/etc")
endif ()
option (UNBUNDLED "Try find all libraries in system. We recommend to avoid this mode for production builds, because we cannot guarantee exact versions and variants of libraries your system has installed. This mode exists for enthusiastic developers who search for trouble. Also it is useful for maintainers of OS packages." OFF)
if (UNBUNDLED)
set(NOT_UNBUNDLED 0)
else ()
set(NOT_UNBUNDLED 1)
endif ()
# Using system libs can cause lot of warnings in includes.
if (UNBUNDLED OR NOT (OS_LINUX OR APPLE) OR ARCH_32)
option (NO_WERROR "Disable -Werror compiler option" ON)
endif ()
message (STATUS "Building for: ${CMAKE_SYSTEM} ${CMAKE_SYSTEM_PROCESSOR} ${CMAKE_LIBRARY_ARCHITECTURE} ; USE_STATIC_LIBRARIES=${USE_STATIC_LIBRARIES} MAKE_STATIC_LIBRARIES=${MAKE_STATIC_LIBRARIES} SPLIT_SHARED=${SPLIT_SHARED_LIBRARIES} UNBUNDLED=${UNBUNDLED} CCACHE=${CCACHE_FOUND} ${CCACHE_VERSION}")
include(GNUInstallDirs)

3
dbms/programs/CMakeLists.txt
View File

@ -205,6 +205,9 @@ else ()
add_custom_target (clickhouse-bundle ALL DEPENDS ${CLICKHOUSE_BUNDLE})
if (USE_GDB_ADD_INDEX)
add_custom_command(TARGET clickhouse POST_BUILD COMMAND ${GDB_ADD_INDEX_EXE} clickhouse COMMENT "Adding .gdb-index to clickhouse" VERBATIM)
endif()
endif ()
if (TARGET clickhouse-server AND TARGET copy-headers)

4
dbms/programs/odbc-bridge/CMakeLists.txt
View File

@ -42,6 +42,10 @@ set_target_properties(clickhouse-odbc-bridge PROPERTIES RUNTIME_OUTPUT_DIRECTORY
clickhouse_program_link_split_binary(odbc-bridge)
if (USE_GDB_ADD_INDEX)
add_custom_command(TARGET clickhouse-odbc-bridge POST_BUILD COMMAND ${GDB_ADD_INDEX_EXE} ../clickhouse-odbc-bridge COMMENT "Adding .gdb-index to clickhouse-odbc-bridge" VERBATIM)
endif()
install(TARGETS clickhouse-odbc-bridge RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT clickhouse)
if(ENABLE_TESTS)