wireshark/epan/wslua/CMakeLists.txt
João Valverde 9bba3866ff CMake: Allow user build flags to override default build flags
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>
2017-10-13 21:32:18 +00:00

186 lines
5.1 KiB
CMake

# CMakeLists.txt
#
# Wireshark - Network traffic analyzer
# By Gerald Combs <gerald@wireshark.org>
# Copyright 1998 Gerald Combs
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
include_directories(
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
)
set(WSLUA_MODULES
${CMAKE_CURRENT_SOURCE_DIR}/lrexlib.c
${CMAKE_CURRENT_SOURCE_DIR}/lrexlib_glib.c
${CMAKE_CURRENT_SOURCE_DIR}/lrexlib_glib_f.c
${CMAKE_CURRENT_SOURCE_DIR}/lua_bitop.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_address.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_byte_array.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_capture_info.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_column.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_dir.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_dissector.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_dumper.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_field.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_file.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_file_common.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_file_handler.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_frame_info.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_gui.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_int64.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_internals.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_listener.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_nstime.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_pinfo.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_pref.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_proto.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_proto_expert.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_proto_field.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_struct.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_tree.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_tvb.c
${CMAKE_CURRENT_SOURCE_DIR}/wslua_util.c
)
set(WSLUA_FILES
${WSLUA_MODULES}
${CMAKE_CURRENT_BINARY_DIR}/taps_wslua.c
${CMAKE_CURRENT_BINARY_DIR}/register_wslua.c
${CMAKE_CURRENT_SOURCE_DIR}/init_wslua.c
)
source_group(wslua FILES ${WSLUA_FILES})
set_source_files_properties(
${WSLUA_FILES}
PROPERTIES
COMPILE_FLAGS "${WERROR_COMMON_FLAGS}"
)
# make-taps.pl depends on the current working directory
# to find the dissector files (contents of taps file
# depend on this actually, so just changing the paths
# in these lists won't help).
# Used with untypical CWD
set(WSLUA_TAPS_USED
${CMAKE_SOURCE_DIR}/epan/dissectors/packet-http.h
${CMAKE_SOURCE_DIR}/epan/dissectors/packet-ip.h
${CMAKE_SOURCE_DIR}/epan/dissectors/packet-udp.h
${CMAKE_SOURCE_DIR}/epan/dissectors/packet-h225.h
${CMAKE_SOURCE_DIR}/epan/dissectors/packet-ieee80211.h
)
add_custom_command(
OUTPUT
${CMAKE_BINARY_DIR}/epan/wslua/taps_wslua.c
${CMAKE_BINARY_DIR}/epan/wslua/taps.txt
COMMAND
${PERL_EXECUTABLE}
${CMAKE_SOURCE_DIR}/epan/wslua/make-taps.pl
${CMAKE_SOURCE_DIR}/epan/wslua/taps
${CMAKE_BINARY_DIR}/epan/wslua/taps_wslua.c
${CMAKE_BINARY_DIR}/epan/wslua/taps.txt
${CMAKE_SOURCE_DIR}/epan/wslua
DEPENDS
${CMAKE_SOURCE_DIR}/epan/wslua/taps
${CMAKE_SOURCE_DIR}/epan/wslua/make-taps.pl
# Only here to add dependencies for the taps "source"files
${WSLUA_TAPS_USED}
)
add_custom_command(
OUTPUT
${CMAKE_BINARY_DIR}/epan/wslua/declare_wslua.h
${CMAKE_BINARY_DIR}/epan/wslua/register_wslua.c
COMMAND
${PERL_EXECUTABLE}
${CMAKE_SOURCE_DIR}/epan/wslua/make-reg.pl
${WSLUA_MODULES}
WORKING_DIRECTORY
${CMAKE_BINARY_DIR}/epan/wslua
DEPENDS
${CMAKE_SOURCE_DIR}/epan/wslua/make-reg.pl
${WSLUA_MODULES}
# ${CMAKE_CURRENT_BINARY_DIR}/taps_wslua.c
)
add_custom_command(
OUTPUT init.lua
COMMAND ${PERL_EXECUTABLE}
${CMAKE_CURRENT_SOURCE_DIR}/make-init-lua.pl
${CMAKE_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/template-init.lua
> init.lua
DEPENDS
${CMAKE_CURRENT_SOURCE_DIR}/make-init-lua.pl
${CMAKE_CURRENT_SOURCE_DIR}/template-init.lua
${CMAKE_SOURCE_DIR}/epan/ftypes/ftypes.h
${CMAKE_SOURCE_DIR}/wiretap/wtap.h
${CMAKE_SOURCE_DIR}/epan/epan.h
${CMAKE_SOURCE_DIR}/epan/stat_groups.h
)
add_custom_target(
wsluaauxiliary ALL
DEPENDS
init.lua
)
set_target_properties(wsluaauxiliary PROPERTIES FOLDER "Auxiliary")
install(
FILES
console.lua
dtd_gen.lua
${CMAKE_CURRENT_BINARY_DIR}/init.lua
DESTINATION
${CMAKE_INSTALL_DATADIR}/${CPACK_PACKAGE_NAME}
)
add_library(wslua OBJECT
${WSLUA_FILES}
)
set_target_properties(wslua PROPERTIES
FOLDER "Libs/epan/wslua"
COMPILE_DEFINITIONS "WS_BUILD_DLL"
)
CHECKAPI(
NAME
wslua
SWITCHES
-g termoutput -build
SOURCES
${WSLUA_FILES}
)
#
# Editor modelines - http://www.wireshark.org/tools/modelines.html
#
# Local variables:
# c-basic-offset: 8
# tab-width: 8
# indent-tabs-mode: t
# End:
#
# vi: set shiftwidth=8 tabstop=8 noexpandtab:
# :indentSize=8:tabSize=8:noTabs=false:
#