diff options
author | Peter Wu <peter@lekensteyn.nl> | 2019-01-12 12:43:18 +0100 |
---|---|---|
committer | Peter Wu <peter@lekensteyn.nl> | 2019-01-12 18:20:44 +0000 |
commit | 5cc461490d817be898629562b947099a9996f198 (patch) | |
tree | 9cfaacf58b9653170006688fcb7d28b89be03451 /wiretap/CMakeLists.txt | |
parent | 6d08cb2ecd51dceefb49ff65532e0ca4de4ad417 (diff) |
CMake: use object libraries to avoid redundant builds
Some source files are duplicated via add_executable. Assuming that these
are not affected by target-specific preprocessor macros, they can be
built only once and shared among executables.
In one configuration, this reduces the number of object files by 55
(cli_main.c and version_info.c alone were built 15 times each).
Removes the version dependency from each target since the 'version_info'
target can now declare this dependency. Remove CLEAN_C_FILES from extcap
since it is not used to set -Werror. Due to removing some files from
wireshark_FILES (and others), these are no longer part of checkAPIs
though. Hopefully that is acceptable.
Change-Id: I0a3f1ffb950e70a6176c96d867f694fbc6476f58
Reviewed-on: https://code.wireshark.org/review/31509
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Petri-Dish: João Valverde <j@v6e.pt>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Diffstat (limited to 'wiretap/CMakeLists.txt')
-rw-r--r-- | wiretap/CMakeLists.txt | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/wiretap/CMakeLists.txt b/wiretap/CMakeLists.txt index 7233701f6b..2728f6673b 100644 --- a/wiretap/CMakeLists.txt +++ b/wiretap/CMakeLists.txt @@ -83,7 +83,6 @@ set(WIRETAP_NONGENERATED_FILES vwr.c wtap.c wtap_opttypes.c - ${CMAKE_SOURCE_DIR}/version_info.c ) set(WIRETAP_FILES ${WIRETAP_NONGENERATED_FILES}) @@ -108,11 +107,10 @@ set_source_files_properties( add_library(wiretap ${WIRETAP_FILES} + $<TARGET_OBJECTS:version_info> ${CMAKE_BINARY_DIR}/image/wiretap.rc ) -add_dependencies(wiretap version) - set_target_properties(wiretap PROPERTIES PREFIX "lib" COMPILE_DEFINITIONS "WS_BUILD_DLL" |