Autotools has the very useful feature by design of allowing the user
to override the default build flags (you break it you keep it).
Apparently CMake applies COMPILE_OPTIONS target property after
CMAKE_{C,CXX}_FLAGS so that doesn't work here. Prepend our flags to those
variables instead to make it work then.
Specific target flag overrides can still be added with COMPILER_OPTIONS
(e.g: generated files with -Wno-warning) but this is less effective and
then we're back at the point where this overrides user flags. It's less
of a concern though.
Change-Id: I44761a79be4289238e02d4e781fef0099628817b
Reviewed-on: https://code.wireshark.org/review/23675
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
To be continued incrementally to fix gaps and omissions.
If we are willing to reorganize the source tree to have one or two header
include folders this could be simplified considerably.
It would also force developers to give more consideration to API issues,
which is a good thing.
See also e7ef19efc0.
Bug: 14062
Change-Id: I0759da2f9793cfb5cf92c9e231457bba43df4353
Reviewed-on: https://code.wireshark.org/review/23548
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>
Instead of checking for the boolean "FALSE", just set an empty string.
This avoids the need to check for WERROR_COMMON_FLAGS before using it.
The transformation is the same for all files, remove
"if (WERROR_COMMON_FLAGS)" and "endif()", reindent and add quotes (since
we have a string here and not a list).
Modelines have been added where missing.
Change-Id: I0ab05ae507c51fa77336d49a99a226399cc81b92
Reviewed-on: https://code.wireshark.org/review/17997
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Tested-by: Dario Lombardo <lomato@gmail.com>
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>
The system, GLib, and wmem string functions can perform differently,
particularly on Windows. Start adding performance tests to wmem_test so
that we can see the differences.
With this change applied "wmem_test --verbose" prints out the following
on a Windows 7 x64 VM here. wmem_test is linked against GLib 2.4.20.
(MINPERF:g_printf_string_upper_bound (via g_snprintf) 1 string: u 327.602 ms s 0
.000 ms)
(MINPERF:g_printf_string_upper_bound (via g_snprintf) 5 strings: u 1419.609 ms s
0.000 ms)
(MINPERF:g_printf_string_upper_bound (via g_snprintf) mixed args: u 1606.810 ms
s 0.000 ms)
(MINPERF:_snprintf_s upper bound 1 string: u 124.801 ms s 0.000 ms)
(MINPERF:_snprintf_s upper bound 5 strings: u 140.401 ms s 0.000 ms)
(MINPERF:_snprintf_s upper bound mixed args: u 124.801 ms s 0.000 ms)
(MINPERF:g_strdup_printf 2 strings: u 702.005 ms s 0.156 ms)
(MINPERF:g_strconcat 2 strings: u 78.000 ms s 0.000 ms)
(MINPERF:g_strdup_printf 5 strings: u 1419.609 ms s 0.156 ms)
(MINPERF:g_strconcat 5 strings: u 93.601 ms s 0.156 ms)
(MINPERF:wmem_strdup_printf 2 strings: u 343.202 ms s 0.312 ms)
(MINPERF:wmem_strconcat 2 strings: u 93.601 ms s 0.468 ms)
(MINPERF:wmem_strdup_printf 5 strings: u 327.602 ms s 8.268 ms)
(MINPERF:wmem_strconcat 5 strings: u 62.400 ms s 3.432 ms)
Change-Id: Id9b23918829db1719d141e7f830b9eba6245a25b
Reviewed-on: https://code.wireshark.org/review/14857
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Was fixed to pass. Let's keep it that way.
Change-Id: I49b532b6f1df2430b3912f8f1e9d518caff17d2c
Reviewed-on: https://code.wireshark.org/review/15413
Reviewed-by: Michael Mann <mmann78@netscape.net>
Smaller epan/CMakeLists.txt is easier to work with and this structure
is well suited to CMake. It should make it easier to manage and configure
each epan module differently if necessary.
Change-Id: Ia649db3b7dcd405aa43dbdba3288699d5e375229
Reviewed-on: https://code.wireshark.org/review/14068
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: João Valverde <j@v6e.pt>
Dario Lombardo