diff options
| author | João Valverde <joao.valverde@tecnico.ulisboa.pt> | 2016-08-16 22:21:59 +0100 |
|---|---|---|
| committer | João Valverde <j@v6e.pt> | 2016-08-23 21:33:09 +0000 |
| commit | 640382c74364f61da36bdc5b1272e8cda28f1d8f (patch) | |
| tree | 60c64cb62d309f1f978f68714e11397f88e21d29 /echld | |
| parent | 505bcefd20501ae0811f6074f2113b52788d78c5 (diff) | |
CMake: Allow setting per target compiler warnings
Setting our compiler warning flags in CMAKE_C_FLAGS does not allow
using different flags per target.
Allow for that possibility by setting the internal WS_WARNINGS_{C,CXX}_FLAGS
and using the COMPILE_OPTIONS property to set them.
This change is just setting mechanism and there should be no difference
in generated warnings.
The check_X_compiler_flag cmake test is changed to test each flag individually.
We need a list, not a space separated string, and the aggregate test is not
significant.
Change-Id: I59fc5cd7e130c7a5e001c598e3df3e13f83a6a25
Reviewed-on: https://code.wireshark.org/review/17150
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>
Diffstat (limited to 'echld')
| -rw-r--r-- | echld/CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/echld/CMakeLists.txt b/echld/CMakeLists.txt index 257c301598..d32663ed50 100644 --- a/echld/CMakeLists.txt +++ b/echld/CMakeLists.txt @@ -55,6 +55,7 @@ add_library(echld ${LINK_MODE_LIB} set(FULL_SO_VERSION "0.0.0") set_target_properties(echld PROPERTIES COMPILE_DEFINITIONS "WS_BUILD_DLL") +set_target_properties(echld PROPERTIES COMPILE_OPTIONS "${WS_WARNINGS_C_FLAGS}") set_target_properties(echld PROPERTIES LINK_FLAGS "${WS_LINK_FLAGS}") set_target_properties(echld PROPERTIES VERSION ${FULL_SO_VERSION} SOVERSION 0) |