diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 8cf8131a0..29576a5bd 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -154,6 +154,15 @@ function (monero_set_target_no_relink target) endif() endfunction() +option(STRIP_TARGETS "Strip symbols from targets?" OFF) +function (monero_set_target_strip target) + if (STRIP_TARGETS) + set_target_properties("${target}" PROPERTIES LINK_FLAGS_RELEASE -s) + set_target_properties("${target}" PROPERTIES LINK_FLAGS_DEBUG -s) + # Stripping from Debug might make sense if you're low on disk space, but want to test if debug version builds properly. + endif() +endfunction() + function (monero_add_minimal_executable name) source_group("${name}" FILES @@ -161,7 +170,8 @@ function (monero_add_minimal_executable name) add_executable("${name}" ${ARGN}) - monero_set_target_no_relink( ${name} ) + monero_set_target_no_relink("${name}") + monero_set_target_strip ("${name}") endfunction() # Finds all headers in a directory and its subdirs, to be able to search for them and autosave in IDEs. @@ -540,6 +550,30 @@ macro (monero_enable_coverage) endif() endmacro() +function (monero_add_library name) + monero_add_library_with_deps(NAME "${name}" SOURCES ${ARGN}) +endfunction() + +function (monero_add_library_with_deps) + cmake_parse_arguments(MONERO_ADD_LIBRARY "" "NAME" "DEPENDS;SOURCES" ${ARGN}) + source_group("${MONERO_ADD_LIBRARY_NAME}" FILES ${MONERO_ADD_LIBRARY_SOURCES}) + + # Define a ("virtual") object library and an actual library that links those + # objects together. The virtual libraries can be arbitrarily combined to link + # any subset of objects into one library archive. This is used for releasing + # libwallet, which combines multiple components. + set(objlib obj_${MONERO_ADD_LIBRARY_NAME}) + add_library(${objlib} OBJECT ${MONERO_ADD_LIBRARY_SOURCES}) + add_library("${MONERO_ADD_LIBRARY_NAME}" $<TARGET_OBJECTS:${objlib}>) + monero_set_target_no_relink("${MONERO_ADD_LIBRARY_NAME}") + monero_set_target_strip ("${MONERO_ADD_LIBRARY_NAME}") + if (MONERO_ADD_LIBRARY_DEPENDS) + add_dependencies(${objlib} ${MONERO_ADD_LIBRARY_DEPENDS}) + endif() + set_property(TARGET "${MONERO_ADD_LIBRARY_NAME}" PROPERTY FOLDER "libs") + target_compile_definitions(${objlib} + PRIVATE $<TARGET_PROPERTY:${MONERO_ADD_LIBRARY_NAME},INTERFACE_COMPILE_DEFINITIONS>) +endfunction () # Generate header for embedded translations # Generate header for embedded translations, use target toolchain if depends, otherwise use the @@ -782,6 +816,13 @@ else() add_linker_flag_if_supported(-Wl,--high-entropy-va LD_SECURITY_FLAGS) endif() + # Warnings, that when ignored are so severe, that they can segfault or even UB any application. + # Treat them as errors. + add_c_flag_if_supported( -Werror=switch C_SECURITY_FLAGS) + add_cxx_flag_if_supported(-Werror=switch CXX_SECURITY_FLAGS) + add_c_flag_if_supported( -Werror=return-type C_SECURITY_FLAGS) + add_cxx_flag_if_supported(-Werror=return-type CXX_SECURITY_FLAGS) + message(STATUS "Using C security hardening flags: ${C_SECURITY_FLAGS}") message(STATUS "Using C++ security hardening flags: ${CXX_SECURITY_FLAGS}") message(STATUS "Using linker security hardening flags: ${LD_SECURITY_FLAGS}") |