From f16f4c54f3d4d96a71cedbb2d5637f5d3bafe3d2 Mon Sep 17 00:00:00 2001 From: Manuel Nickschas Date: Thu, 19 Aug 2010 10:49:52 +0200 Subject: [PATCH] Buildsystem tweaks * Improve PkgConfig support. Warn if it's not available (might lead to other libs not being found, such as QCA or libindicate!) * Don't check for deps that are unnecessary for the selected build modes (fixes #592) * Bundle some missing cmake files from KDE --- CMakeLists.txt | 235 ++++++----- .../FindPackageHandleStandardArgs.cmake | 151 +++++++ cmake/modules/FindPkgConfig.cmake | 379 ++++++++++++++++++ cmake/modules/FindQCA2.cmake | 4 +- src/CMakeLists.txt | 14 +- 5 files changed, 667 insertions(+), 116 deletions(-) create mode 100644 cmake/modules/FindPackageHandleStandardArgs.cmake create mode 100644 cmake/modules/FindPkgConfig.cmake diff --git a/CMakeLists.txt b/CMakeLists.txt index 3096bbd9..a0a34c06 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -123,12 +123,6 @@ else(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDE set(DEBUG 1) endif(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO") -if(WANT_MONO OR WANT_QTCLIENT) - set(QT_MIN_VERSION "4.6.0") -else(WANT_MONO OR WANT_QTCLIENT) - set(QT_MIN_VERSION "4.4.0") -endif(WANT_MONO OR WANT_QTCLIENT) - if(APPLE AND DEPLOY) set(CMAKE_OSX_ARCHITECTURES "i386;ppc") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4") @@ -136,6 +130,24 @@ if(APPLE AND DEPLOY) add_definitions(-DMAC_10_4_SDK) endif(APPLE AND DEPLOY) +# Simplify checks +if(WANT_MONO OR WANT_QTCLIENT) + set(BUILD_GUI true) +endif(WANT_MONO OR WANT_QTCLIENT) +if(WANT_MONO OR WANT_CORE) + set(BUILD_CORE true) +endif(WANT_MONO OR WANT_CORE) + +# Dependencies +############## + +# GUI stuff needs some new features +if(BUILD_GUI) + set(QT_MIN_VERSION "4.6.0") +else(BUILD_GUI) + set(QT_MIN_VERSION "4.4.0") +endif(BUILD_GUI) + # Execinfo is needed for generating backtraces find_package(ExecInfo) if(EXECINFO_FOUND) @@ -157,6 +169,14 @@ set(QT_DONT_USE_QTGUI 1) include(${QT_USE_FILE}) include_directories(${QT_INCLUDES}) +# PkgConfig isn't strictly required. +# However, some optional deps might not be found if it's not present, so warn! +find_package(PkgConfig) +if(NOT PKG_CONFIG_FOUND) + message(STATUS "WARNING: PkgConfig not available! Some dependencies for optional features might not be found.") + message(STATUS " Affected features might include encryption support, DBus menus and Ayatana notifications.") +endif(NOT PKG_CONFIG_FOUND) + # Setup OpenSSL # We don't link to or include OpenSSL ourselves, but use exclusively the Qt API. # Thus, we simply check if OpenSSL support is present in Qt's config and enable our @@ -174,53 +194,111 @@ else(WITH_OPENSSL) message(STATUS "Not enabling OpenSSL support") endif(WITH_OPENSSL) -# Setup D-Bus support -if(WITH_DBUS) - if(QT_QTDBUS_FOUND) - message(STATUS "Found QtDBus, enabling D-Bus support") - add_definitions(-DHAVE_DBUS) - set(CLIENT_QT4_VARS ${CLIENT_QT4_VARS} DBUS) - set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} -DQT_DBUS_LIB") - set(HAVE_DBUS true) - else(QT_QTDBUS_FOUND) - message(STATUS "QtDBus not found, disabling D-Bus support") - endif(QT_QTDBUS_FOUND) -else(WITH_DBUS) - message(STATUS "Not enabling D-Bus support") -endif(WITH_DBUS) - -# Setup QtWebKit support -if(WITH_WEBKIT) - if(QT_QTWEBKIT_FOUND) - message(STATUS "Found QtWebKit, enabling WebKit support") - add_definitions(-DHAVE_WEBKIT) - set(CLIENT_QT4_VARS ${CLIENT_QT4_VARS} WEBKIT XMLPATTERNS) - set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} -DQT_WEBKIT_LIB -DQT_XMLPATTERNS_LIB") - set(HAVE_WEBKIT true) - else(QT_QTWEBKIT_FOUND) - message(STATUS "QtWebKit not found, disabling WebKit support") - endif(QT_QTWEBKIT_FOUND) -else(WITH_WEBKIT) - message(STATUS "Not enabling WebKit support") -endif(WITH_WEBKIT) - -# Setup KDE4 support -if(WITH_KDE) - find_package(KDE4) - if(KDE4_FOUND) - message(STATUS "Enabling KDE4 integration") - include_directories(${KDE4_INCLUDES}) - add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS}) - set(HAVE_KDE 1) - set(QUASSEL_KDE_LIBRARIES ${KDE4_KDECORE_LIBS} ${KDE4_KDEUI_LIBRARY} ${KDE4_SOLID_LIBS} knotifyconfig) - # We always use external icons for KDE4 support, since we use its iconloader rather than our own - set(EMBED_DATA OFF) - else(KDE4_FOUND) - message(STATUS "KDE4 not found, disabling KDE integration") - endif(KDE4_FOUND) -else(WITH_KDE) - message(STATUS "Not enabling KDE4 integration") -endif(WITH_KDE) +# Check for GUI specific stuff +if(BUILD_GUI) + + # Setup D-Bus support + if(WITH_DBUS) + if(QT_QTDBUS_FOUND) + message(STATUS "Found QtDBus, enabling D-Bus support") + add_definitions(-DHAVE_DBUS) + set(CLIENT_QT4_VARS ${CLIENT_QT4_VARS} DBUS) + set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} -DQT_DBUS_LIB") + set(HAVE_DBUS true) + else(QT_QTDBUS_FOUND) + message(STATUS "QtDBus not found, disabling D-Bus support") + endif(QT_QTDBUS_FOUND) + else(WITH_DBUS) + message(STATUS "Not enabling D-Bus support") + endif(WITH_DBUS) + + # Setup QtWebKit support + if(WITH_WEBKIT) + if(QT_QTWEBKIT_FOUND) + message(STATUS "Found QtWebKit, enabling WebKit support") + add_definitions(-DHAVE_WEBKIT) + set(CLIENT_QT4_VARS ${CLIENT_QT4_VARS} WEBKIT XMLPATTERNS) + set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} -DQT_WEBKIT_LIB -DQT_XMLPATTERNS_LIB") + set(HAVE_WEBKIT true) + else(QT_QTWEBKIT_FOUND) + message(STATUS "QtWebKit not found, disabling WebKit support") + endif(QT_QTWEBKIT_FOUND) + else(WITH_WEBKIT) + message(STATUS "Not enabling WebKit support") + endif(WITH_WEBKIT) + + # Setup KDE4 support + if(WITH_KDE) + find_package(KDE4) + if(KDE4_FOUND) + message(STATUS "Enabling KDE4 integration") + include_directories(${KDE4_INCLUDES}) + add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS}) + set(HAVE_KDE 1) + set(QUASSEL_KDE_LIBRARIES ${KDE4_KDECORE_LIBS} ${KDE4_KDEUI_LIBRARY} ${KDE4_SOLID_LIBS} knotifyconfig) + # We always use external icons for KDE4 support, since we use its iconloader rather than our own + set(EMBED_DATA OFF) + else(KDE4_FOUND) + message(STATUS "KDE4 not found, disabling KDE integration") + endif(KDE4_FOUND) + else(WITH_KDE) + message(STATUS "Not enabling KDE4 integration") + endif(WITH_KDE) + + # Setup Phonon support - we only need this if we don't have or want KDE4 + if(NOT HAVE_KDE) + if(WITH_PHONON) + find_package(Phonon) + if(PHONON_FOUND) + message(STATUS "Enabling Phonon support") + add_definitions(-DHAVE_PHONON) + set(HAVE_PHONON true) + else(PHONON_FOUND) + message(STATUS "Phonon not found, disabling audio notifications") + endif(PHONON_FOUND) + else(WITH_PHONON) + message(STATUS "Not enabling Phonon support") + endif(WITH_PHONON) + endif(NOT HAVE_KDE) + + # Setup libindicate-qt support + if(WITH_LIBINDICATE) + pkg_check_modules(INDICATEQT QUIET indicate-qt>=0.2.1) + if(INDICATEQT_FOUND) + message(STATUS "Enabling Ayatana notification support") + set(HAVE_INDICATEQT true) + add_definitions(-DHAVE_INDICATEQT) + else(INDICATEQT_FOUND) + message(STATUS "Disabling Ayatana notification support") + endif(INDICATEQT_FOUND) + else(WITH_LIBINDICATE) + message(STATUS "Not enabling Ayatana notification support") + # We don't want to link against it even if another package has found it + set(INDICATEQT_LIBRARIES "") + endif(WITH_LIBINDICATE) + +endif(BUILD_GUI) + +# Core-only deps +if(BUILD_CORE) + + # Setup encryption support + if(WITH_CRYPT) + find_package(QCA2) + if(QCA2_FOUND) + message(STATUS "Found QCA2, enabling encryption support") + add_definitions(-DHAVE_QCA2) + set(LINK_QCA2 QCA2) + set(HAVE_QCA2 true) + set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_QCA2) + else(QCA2_FOUND) + message(STATUS "QCA2 not found, disabling encryption support") + endif(QCA2_FOUND) + else(WITH_CRYPT) + message(STATUS "Not enabling encryption support") + endif(WITH_CRYPT) + +endif(BUILD_CORE) # needed to compile with mingw without kde if(MINGW AND NOT HAVE_KDE) @@ -230,57 +308,6 @@ if(MINGW AND NOT HAVE_KDE) add_definitions(-U__STRICT_ANSI__) endif(MINGW AND NOT HAVE_KDE) -# Setup Phonon support - we only need this if we don't have or want KDE4 -if(NOT HAVE_KDE) - if(WITH_PHONON) - find_package(Phonon) - if(PHONON_FOUND) - message(STATUS "Enabling Phonon support") - add_definitions(-DHAVE_PHONON) - set(HAVE_PHONON true) - else(PHONON_FOUND) - message(STATUS "Phonon not found, disabling audio notifications") - endif(PHONON_FOUND) - else(WITH_PHONON) - message(STATUS "Not enabling Phonon support") - endif(WITH_PHONON) -endif(NOT HAVE_KDE) - -# Setup libindicate-qt support -if(WITH_LIBINDICATE) - find_package(PkgConfig QUIET) - if(PKG_CONFIG_FOUND) - pkg_check_modules(INDICATEQT indicate-qt>=0.2.1) - if(INDICATEQT_FOUND) - message(STATUS "Enabling Ayatana notification support") - set(HAVE_INDICATEQT true) - add_definitions(-DHAVE_INDICATEQT) - else(INDICATEQT_FOUND) - message(STATUS "Disabling Ayatana notification support") - endif(INDICATEQT_FOUND) - endif(PKG_CONFIG_FOUND) -else(WITH_LIBINDICATE) - message(STATUS "Not enabling Ayatana notification support") - # We don't want to link against it even if another package has found it - set(INDICATEQT_LIBRARIES "") -endif(WITH_LIBINDICATE) - -# Setup encyption support -if(WITH_CRYPT) - find_package(QCA2) - if(QCA2_FOUND) - message(STATUS "Found QCA2, enabling encryption support") - add_definitions(-DHAVE_QCA2) - set(LINK_QCA2 QCA2) - set(HAVE_QCA2 true) - set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_QCA2) - else(QCA2_FOUND) - message(STATUS "QCA2 not found, disabling encryption support") - endif(QCA2_FOUND) -else(WITH_CRYPT) - message(STATUS "Not enabling encryption support") -endif(WITH_CRYPT) - # Now set up install locations; those are set by KDE if integration is enabled if(NOT HAVE_KDE) if(WIN32) diff --git a/cmake/modules/FindPackageHandleStandardArgs.cmake b/cmake/modules/FindPackageHandleStandardArgs.cmake new file mode 100644 index 00000000..fe4345c7 --- /dev/null +++ b/cmake/modules/FindPackageHandleStandardArgs.cmake @@ -0,0 +1,151 @@ +# FIND_PACKAGE_HANDLE_STANDARD_ARGS(NAME (DEFAULT_MSG|"Custom failure message") VAR1 ... ) +# This macro is intended to be used in FindXXX.cmake modules files. +# It handles the REQUIRED and QUIET argument to FIND_PACKAGE() and +# it also sets the _FOUND variable. +# The package is considered found if all variables listed are TRUE. +# The version-argument of FIND_PACKAGE() is also handled. +# For checking whether the version is ok, this macro compares the +# variable _VERSION with the specified version. +# Example: +# +# FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXml2 DEFAULT_MSG LIBXML2_LIBRARIES LIBXML2_INCLUDE_DIR) +# +# LibXml2 is considered to be found, if both LIBXML2_LIBRARIES and +# LIBXML2_INCLUDE_DIR are valid. Then also LIBXML2_FOUND is set to TRUE. +# If it is not found and REQUIRED was used, it fails with FATAL_ERROR, +# independent whether QUIET was used or not. +# If it is found, the location is reported using the VAR1 argument, so +# here a message "Found LibXml2: /usr/lib/libxml2.so" will be printed out. +# If the second argument is DEFAULT_MSG, the message in the failure case will +# be "Could NOT find LibXml2", if you don't like this message you can specify +# your own custom failure message there. + +#============================================================================= +# Copyright 2007-2009 Kitware, Inc. +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distributed this file outside of CMake, substitute the full +# License text for the above reference.) + +INCLUDE(FindPackageMessage) +FUNCTION(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FAIL_MSG _VAR1 ) + + IF("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG") + SET(_FAIL_MESSAGE "Could NOT find ${_NAME}") + ELSE("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG") + SET(_FAIL_MESSAGE "${_FAIL_MSG}") + ENDIF("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG") + + STRING(TOUPPER ${_NAME} _NAME_UPPER) + + # collect all variables which were not found, so they can be printed, so the + # user knows better what went wrong (#6375) + SET(MISSING_VARS "") + SET(DETAILS "") + SET(${_NAME_UPPER}_FOUND TRUE) + IF(NOT ${_VAR1}) + SET(${_NAME_UPPER}_FOUND FALSE) + SET(MISSING_VARS " ${_VAR1}") + ELSE(NOT ${_VAR1}) + SET(DETAILS "${DETAILS}[${${_VAR1}}]") + ENDIF(NOT ${_VAR1}) + + # check if all passed variables are valid + FOREACH(_CURRENT_VAR ${ARGN}) + IF(NOT ${_CURRENT_VAR}) + SET(${_NAME_UPPER}_FOUND FALSE) + SET(MISSING_VARS "${MISSING_VARS} ${_CURRENT_VAR}") + ELSE(NOT ${_CURRENT_VAR}) + SET(DETAILS "${DETAILS}[${${_CURRENT_VAR}}]") + ENDIF(NOT ${_CURRENT_VAR}) + ENDFOREACH(_CURRENT_VAR) + + # version handling: + SET(VERSION_MSG "") + SET(VERSION_OK TRUE) + IF (${_NAME}_FIND_VERSION) + + # if the package was found, check for the version using _FIND_VERSION + IF (${_NAME_UPPER}_FOUND) + IF(${_NAME_UPPER}_VERSION) + SET(VERSION ${${_NAME_UPPER}_VERSION}) + ELSEIF(${_NAME}_VERSION) + SET(VERSION ${${_NAME}_VERSION}) + ENDIF(${_NAME_UPPER}_VERSION) + + IF(VERSION) #hmm what do we do if the module in question doesn't set FOO_VERSION but something else ?... Ignore it for now + + IF(${_NAME}_FIND_VERSION_EXACT) # exact version required + IF (NOT "${${_NAME}_FIND_VERSION}" VERSION_EQUAL "${VERSION}") + SET(VERSION_MSG " Found version \"${VERSION}\", but required is exact version \"${${_NAME}_FIND_VERSION}\"") + SET(VERSION_OK FALSE) + ELSE (NOT "${${_NAME}_FIND_VERSION}" VERSION_EQUAL "${VERSION}") + SET(VERSION_MSG " (found exact version \"${VERSION}\")") + ENDIF (NOT "${${_NAME}_FIND_VERSION}" VERSION_EQUAL "${VERSION}") + + ELSE(${_NAME}_FIND_VERSION_EXACT) # minimum version specified: + IF ("${${_NAME}_FIND_VERSION}" VERSION_GREATER "${VERSION}") + SET(VERSION_MSG " Found version \"${VERSION}\", but required is at least \"${${_NAME}_FIND_VERSION}\"") + SET(VERSION_OK FALSE) + ELSE ("${${_NAME}_FIND_VERSION}" VERSION_GREATER "${VERSION}") + SET(VERSION_MSG " (found version \"${VERSION}\", required is \"${${_NAME}_FIND_VERSION}\")") + ENDIF ("${${_NAME}_FIND_VERSION}" VERSION_GREATER "${VERSION}") + ENDIF(${_NAME}_FIND_VERSION_EXACT) + + ELSE(VERSION) + SET(VERSION_MSG " (WARNING: Required version is \"${${_NAME}_FIND_VERSION}\", but version of ${_NAME} is unknown)") + ENDIF(VERSION) + + # if the package was not found, but some a version was given, add that to the output: + ELSE (${_NAME_UPPER}_FOUND) + IF(${_NAME}_FIND_VERSION_EXACT) + SET(VERSION_MSG " (Required is exact version \"${${_NAME}_FIND_VERSION}\")") + ELSE(${_NAME}_FIND_VERSION_EXACT) + SET(VERSION_MSG " (Required is at least version \"${${_NAME}_FIND_VERSION}\")") + ENDIF(${_NAME}_FIND_VERSION_EXACT) + ENDIF (${_NAME_UPPER}_FOUND) + ENDIF (${_NAME}_FIND_VERSION) + + IF(VERSION_OK) + SET(DETAILS "${DETAILS}[v${${VERSION}}]") + ELSE(VERSION_OK) + SET(${_NAME_UPPER}_FOUND FALSE) + ENDIF(VERSION_OK) + + + # print the result: + IF (${_NAME_UPPER}_FOUND) + FIND_PACKAGE_MESSAGE(${_NAME} "Found ${_NAME}: ${${_VAR1}} ${VERSION_MSG}" "${DETAILS}") + ELSE (${_NAME_UPPER}_FOUND) + IF(NOT VERSION_OK) + + IF (${_NAME}_FIND_REQUIRED) + MESSAGE(FATAL_ERROR "${_FAIL_MESSAGE}: ${VERSION_MSG} (found ${${_VAR1}})") + ELSE (${_NAME}_FIND_REQUIRED) + IF (NOT ${_NAME}_FIND_QUIETLY) + MESSAGE(STATUS "${_FAIL_MESSAGE}: ${VERSION_MSG} (found ${${_VAR1}})") + ENDIF (NOT ${_NAME}_FIND_QUIETLY) + ENDIF (${_NAME}_FIND_REQUIRED) + + ELSE(NOT VERSION_OK) + + IF (${_NAME}_FIND_REQUIRED) + MESSAGE(FATAL_ERROR "${_FAIL_MESSAGE} (missing: ${MISSING_VARS}) ${VERSION_MSG}") + ELSE (${_NAME}_FIND_REQUIRED) + IF (NOT ${_NAME}_FIND_QUIETLY) + MESSAGE(STATUS "${_FAIL_MESSAGE} (missing: ${MISSING_VARS}) ${VERSION_MSG}") + ENDIF (NOT ${_NAME}_FIND_QUIETLY) + ENDIF (${_NAME}_FIND_REQUIRED) + ENDIF(NOT VERSION_OK) + + ENDIF (${_NAME_UPPER}_FOUND) + + SET(${_NAME_UPPER}_FOUND ${${_NAME_UPPER}_FOUND} PARENT_SCOPE) + +ENDFUNCTION(FIND_PACKAGE_HANDLE_STANDARD_ARGS) diff --git a/cmake/modules/FindPkgConfig.cmake b/cmake/modules/FindPkgConfig.cmake new file mode 100644 index 00000000..84367633 --- /dev/null +++ b/cmake/modules/FindPkgConfig.cmake @@ -0,0 +1,379 @@ +# - a pkg-config module for CMake +# +# Usage: +# pkg_check_modules( [REQUIRED] [QUIET] []*) +# checks for all the given modules +# +# pkg_search_module( [REQUIRED] [QUIET] []*) +# checks for given modules and uses the first working one +# +# When the 'REQUIRED' argument was set, macros will fail with an error +# when module(s) could not be found +# +# When the 'QUIET' argument is set, no status messages will be printed. +# +# It sets the following variables: +# PKG_CONFIG_FOUND ... true if pkg-config works on the system +# PKG_CONFIG_EXECUTABLE ... pathname of the pkg-config program +# _FOUND ... set to 1 if module(s) exist +# +# For the following variables two sets of values exist; first one is the +# common one and has the given PREFIX. The second set contains flags +# which are given out when pkgconfig was called with the '--static' +# option. +# _LIBRARIES ... only the libraries (w/o the '-l') +# _LIBRARY_DIRS ... the paths of the libraries (w/o the '-L') +# _LDFLAGS ... all required linker flags +# _LDFLAGS_OTHER ... all other linker flags +# _INCLUDE_DIRS ... the '-I' preprocessor flags (w/o the '-I') +# _CFLAGS ... all required cflags +# _CFLAGS_OTHER ... the other compiler flags +# +# = for common case +# = _STATIC for static linking +# +# There are some special variables whose prefix depends on the count +# of given modules. When there is only one module, stays +# unchanged. When there are multiple modules, the prefix will be +# changed to _: +# _VERSION ... version of the module +# _PREFIX ... prefix-directory of the module +# _INCLUDEDIR ... include-dir of the module +# _LIBDIR ... lib-dir of the module +# +# = when |MODULES| == 1, else +# = _ +# +# A parameter can have the following formats: +# {MODNAME} ... matches any version +# {MODNAME}>={VERSION} ... at least version is required +# {MODNAME}={VERSION} ... exactly version is required +# {MODNAME}<={VERSION} ... modules must not be newer than +# +# Examples +# pkg_check_modules (GLIB2 glib-2.0) +# +# pkg_check_modules (GLIB2 glib-2.0>=2.10) +# requires at least version 2.10 of glib2 and defines e.g. +# GLIB2_VERSION=2.10.3 +# +# pkg_check_modules (FOO glib-2.0>=2.10 gtk+-2.0) +# requires both glib2 and gtk2, and defines e.g. +# FOO_glib-2.0_VERSION=2.10.3 +# FOO_gtk+-2.0_VERSION=2.8.20 +# +# pkg_check_modules (XRENDER REQUIRED xrender) +# defines e.g.: +# XRENDER_LIBRARIES=Xrender;X11 +# XRENDER_STATIC_LIBRARIES=Xrender;X11;pthread;Xau;Xdmcp +# +# pkg_search_module (BAR libxml-2.0 libxml2 libxml>=2) + + +# Copyright (C) 2006 Enrico Scholz +# +# Redistribution and use, with or without modification, are permitted +# provided that the following conditions are met: +# +# 1. Redistributions must retain the above copyright notice, this +# list of conditions and the following disclaimer. +# 2. The name of the author may not be used to endorse or promote +# products derived from this software without specific prior +# written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY +# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE +# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER +# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# Modified for KDE use from cmake 2.6.2 version, to add QUIET option to +# pkg_check_modules(). +# Copyright (c) 2009, David Jarvie +# +# Redistribution and use is allowed according to the terms of the BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. + + + +### Common stuff #### +set(PKG_CONFIG_VERSION 1) +set(PKG_CONFIG_FOUND 0) + +find_program(PKG_CONFIG_EXECUTABLE NAMES pkg-config DOC "pkg-config executable") +mark_as_advanced(PKG_CONFIG_EXECUTABLE) + +if(PKG_CONFIG_EXECUTABLE) + set(PKG_CONFIG_FOUND 1) +endif(PKG_CONFIG_EXECUTABLE) + + +# Unsets the given variables +macro(_pkgconfig_unset var) + set(${var} "" CACHE INTERNAL "") +endmacro(_pkgconfig_unset) + +macro(_pkgconfig_set var value) + set(${var} ${value} CACHE INTERNAL "") +endmacro(_pkgconfig_set) + +# Invokes pkgconfig, cleans up the result and sets variables +macro(_pkgconfig_invoke _pkglist _prefix _varname _regexp) + set(_pkgconfig_invoke_result) + + execute_process( + COMMAND ${PKG_CONFIG_EXECUTABLE} ${ARGN} ${_pkglist} + OUTPUT_VARIABLE _pkgconfig_invoke_result + RESULT_VARIABLE _pkgconfig_failed) + + if (_pkgconfig_failed) + set(_pkgconfig_${_varname} "") + _pkgconfig_unset(${_prefix}_${_varname}) + else(_pkgconfig_failed) + string(REGEX REPLACE "[\r\n]" " " _pkgconfig_invoke_result "${_pkgconfig_invoke_result}") + string(REGEX REPLACE " +$" "" _pkgconfig_invoke_result "${_pkgconfig_invoke_result}") + + if (NOT ${_regexp} STREQUAL "") + string(REGEX REPLACE "${_regexp}" " " _pkgconfig_invoke_result "${_pkgconfig_invoke_result}") + endif(NOT ${_regexp} STREQUAL "") + + separate_arguments(_pkgconfig_invoke_result) + + #message(STATUS " ${_varname} ... ${_pkgconfig_invoke_result}") + set(_pkgconfig_${_varname} ${_pkgconfig_invoke_result}) + _pkgconfig_set(${_prefix}_${_varname} "${_pkgconfig_invoke_result}") + endif(_pkgconfig_failed) +endmacro(_pkgconfig_invoke) + +# Invokes pkgconfig two times; once without '--static' and once with +# '--static' +macro(_pkgconfig_invoke_dyn _pkglist _prefix _varname cleanup_regexp) + _pkgconfig_invoke("${_pkglist}" ${_prefix} ${_varname} "${cleanup_regexp}" ${ARGN}) + _pkgconfig_invoke("${_pkglist}" ${_prefix} STATIC_${_varname} "${cleanup_regexp}" --static ${ARGN}) +endmacro(_pkgconfig_invoke_dyn) + +# Splits given arguments into options and a package list +macro(_pkgconfig_parse_options _result _is_req _is_silent) + set(${_is_req} 0) + set(${_is_silent} 0) + + foreach(_pkg ${ARGN}) + if (_pkg STREQUAL "REQUIRED") + set(${_is_req} 1) + endif (_pkg STREQUAL "REQUIRED") + if (_pkg STREQUAL "QUIET") + set(${_is_silent} 1) + endif (_pkg STREQUAL "QUIET") + endforeach(_pkg ${ARGN}) + + set(${_result} ${ARGN}) + list(REMOVE_ITEM ${_result} "REQUIRED") + list(REMOVE_ITEM ${_result} "QUIET") +endmacro(_pkgconfig_parse_options) + +### +macro(_pkg_check_modules_internal _is_required _is_silent _prefix) + _pkgconfig_unset(${_prefix}_FOUND) + _pkgconfig_unset(${_prefix}_VERSION) + _pkgconfig_unset(${_prefix}_PREFIX) + _pkgconfig_unset(${_prefix}_INCLUDEDIR) + _pkgconfig_unset(${_prefix}_LIBDIR) + _pkgconfig_unset(${_prefix}_LIBS) + _pkgconfig_unset(${_prefix}_LIBS_L) + _pkgconfig_unset(${_prefix}_LIBS_PATHS) + _pkgconfig_unset(${_prefix}_LIBS_OTHER) + _pkgconfig_unset(${_prefix}_CFLAGS) + _pkgconfig_unset(${_prefix}_CFLAGS_I) + _pkgconfig_unset(${_prefix}_CFLAGS_OTHER) + _pkgconfig_unset(${_prefix}_STATIC_LIBDIR) + _pkgconfig_unset(${_prefix}_STATIC_LIBS) + _pkgconfig_unset(${_prefix}_STATIC_LIBS_L) + _pkgconfig_unset(${_prefix}_STATIC_LIBS_PATHS) + _pkgconfig_unset(${_prefix}_STATIC_LIBS_OTHER) + _pkgconfig_unset(${_prefix}_STATIC_CFLAGS) + _pkgconfig_unset(${_prefix}_STATIC_CFLAGS_I) + _pkgconfig_unset(${_prefix}_STATIC_CFLAGS_OTHER) + + # create a better addressable variable of the modules and calculate its size + set(_pkg_check_modules_list ${ARGN}) + list(LENGTH _pkg_check_modules_list _pkg_check_modules_cnt) + + if(PKG_CONFIG_EXECUTABLE) + # give out status message telling checked module + if (NOT ${_is_silent}) + if (_pkg_check_modules_cnt EQUAL 1) + message(STATUS "checking for module '${_pkg_check_modules_list}'") + else(_pkg_check_modules_cnt EQUAL 1) + message(STATUS "checking for modules '${_pkg_check_modules_list}'") + endif(_pkg_check_modules_cnt EQUAL 1) + endif(NOT ${_is_silent}) + + set(_pkg_check_modules_packages) + set(_pkg_check_modules_failed) + + # iterate through module list and check whether they exist and match the required version + foreach (_pkg_check_modules_pkg ${_pkg_check_modules_list}) + set(_pkg_check_modules_exist_query) + + # check whether version is given + if (_pkg_check_modules_pkg MATCHES ".*(>=|=|<=).*") + string(REGEX REPLACE "(.*[^><])(>=|=|<=)(.*)" "\\1" _pkg_check_modules_pkg_name "${_pkg_check_modules_pkg}") + string(REGEX REPLACE "(.*[^><])(>=|=|<=)(.*)" "\\2" _pkg_check_modules_pkg_op "${_pkg_check_modules_pkg}") + string(REGEX REPLACE "(.*[^><])(>=|=|<=)(.*)" "\\3" _pkg_check_modules_pkg_ver "${_pkg_check_modules_pkg}") + else(_pkg_check_modules_pkg MATCHES ".*(>=|=|<=).*") + set(_pkg_check_modules_pkg_name "${_pkg_check_modules_pkg}") + set(_pkg_check_modules_pkg_op) + set(_pkg_check_modules_pkg_ver) + endif(_pkg_check_modules_pkg MATCHES ".*(>=|=|<=).*") + + # handle the operands + if (_pkg_check_modules_pkg_op STREQUAL ">=") + list(APPEND _pkg_check_modules_exist_query --atleast-version) + endif(_pkg_check_modules_pkg_op STREQUAL ">=") + + if (_pkg_check_modules_pkg_op STREQUAL "=") + list(APPEND _pkg_check_modules_exist_query --exact-version) + endif(_pkg_check_modules_pkg_op STREQUAL "=") + + if (_pkg_check_modules_pkg_op STREQUAL "<=") + list(APPEND _pkg_check_modules_exist_query --max-version) + endif(_pkg_check_modules_pkg_op STREQUAL "<=") + + # create the final query which is of the format: + # * --atleast-version + # * --exact-version + # * --max-version + # * --exists + if (_pkg_check_modules_pkg_op) + list(APPEND _pkg_check_modules_exist_query "${_pkg_check_modules_pkg_ver}") + else(_pkg_check_modules_pkg_op) + list(APPEND _pkg_check_modules_exist_query --exists) + endif(_pkg_check_modules_pkg_op) + + _pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_VERSION) + _pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_PREFIX) + _pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_INCLUDEDIR) + _pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_LIBDIR) + + list(APPEND _pkg_check_modules_exist_query "${_pkg_check_modules_pkg_name}") + list(APPEND _pkg_check_modules_packages "${_pkg_check_modules_pkg_name}") + + # execute the query + execute_process( + COMMAND ${PKG_CONFIG_EXECUTABLE} ${_pkg_check_modules_exist_query} + RESULT_VARIABLE _pkgconfig_retval) + + # evaluate result and tell failures + if (_pkgconfig_retval) + if(NOT ${_is_silent}) + message(STATUS " package '${_pkg_check_modules_pkg}' not found") + endif(NOT ${_is_silent}) + + set(_pkg_check_modules_failed 1) + endif(_pkgconfig_retval) + endforeach(_pkg_check_modules_pkg) + + if(_pkg_check_modules_failed) + # fail when requested + if (${_is_required}) + message(SEND_ERROR "A required package was not found") + endif (${_is_required}) + else(_pkg_check_modules_failed) + # when we are here, we checked whether requested modules + # exist. Now, go through them and set variables + + _pkgconfig_set(${_prefix}_FOUND 1) + list(LENGTH _pkg_check_modules_packages pkg_count) + + # iterate through all modules again and set individual variables + foreach (_pkg_check_modules_pkg ${_pkg_check_modules_packages}) + # handle case when there is only one package required + if (pkg_count EQUAL 1) + set(_pkg_check_prefix "${_prefix}") + else(pkg_count EQUAL 1) + set(_pkg_check_prefix "${_prefix}_${_pkg_check_modules_pkg}") + endif(pkg_count EQUAL 1) + + _pkgconfig_invoke(${_pkg_check_modules_pkg} "${_pkg_check_prefix}" VERSION "" --modversion ) + _pkgconfig_invoke(${_pkg_check_modules_pkg} "${_pkg_check_prefix}" PREFIX "" --variable=prefix ) + _pkgconfig_invoke(${_pkg_check_modules_pkg} "${_pkg_check_prefix}" INCLUDEDIR "" --variable=includedir ) + _pkgconfig_invoke(${_pkg_check_modules_pkg} "${_pkg_check_prefix}" LIBDIR "" --variable=libdir ) + + if (NOT ${_is_silent}) + message(STATUS " found ${_pkg_check_modules_pkg}, version ${_pkgconfig_VERSION}") + endif (NOT ${_is_silent}) + endforeach(_pkg_check_modules_pkg) + + # set variables which are combined for multiple modules + _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LIBRARIES "(^| )-l" --libs-only-l ) + _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LIBRARY_DIRS "(^| )-L" --libs-only-L ) + _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LDFLAGS "" --libs ) + _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LDFLAGS_OTHER "" --libs-only-other ) + + _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" INCLUDE_DIRS "(^| )-I" --cflags-only-I ) + _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" CFLAGS "" --cflags ) + _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" CFLAGS_OTHER "" --cflags-only-other ) + endif(_pkg_check_modules_failed) + else(PKG_CONFIG_EXECUTABLE) + if (${_is_required}) + message(SEND_ERROR "pkg-config tool not found") + endif (${_is_required}) + endif(PKG_CONFIG_EXECUTABLE) +endmacro(_pkg_check_modules_internal) + +### +### User visible macros start here +### + +### +macro(pkg_check_modules _prefix _module0) + # check cached value + if (NOT DEFINED __pkg_config_checked_${_prefix} OR __pkg_config_checked_${_prefix} LESS ${PKG_CONFIG_VERSION} OR NOT ${_prefix}_FOUND) + _pkgconfig_parse_options (_pkg_modules _pkg_is_required _pkg_is_silent "${_module0}" ${ARGN}) + _pkg_check_modules_internal("${_pkg_is_required}" "${_pkg_is_silent}" "${_prefix}" ${_pkg_modules}) + + _pkgconfig_set(__pkg_config_checked_${_prefix} ${PKG_CONFIG_VERSION}) + endif(NOT DEFINED __pkg_config_checked_${_prefix} OR __pkg_config_checked_${_prefix} LESS ${PKG_CONFIG_VERSION} OR NOT ${_prefix}_FOUND) +endmacro(pkg_check_modules) + +### +macro(pkg_search_module _prefix _module0) + # check cached value + if (NOT DEFINED __pkg_config_checked_${_prefix} OR __pkg_config_checked_${_prefix} LESS ${PKG_CONFIG_VERSION} OR NOT ${_prefix}_FOUND) + set(_pkg_modules_found 0) + _pkgconfig_parse_options(_pkg_modules_alt _pkg_is_required _pkg_is_silent "${_module0}" ${ARGN}) + + if (NOT ${_pkg_is_silent}) + message(STATUS "checking for one of the modules '${_pkg_modules_alt}'") + endif (NOT ${_pkg_is_silent}) + + # iterate through all modules and stop at the first working one. + foreach(_pkg_alt ${_pkg_modules_alt}) + if(NOT _pkg_modules_found) + _pkg_check_modules_internal(0 1 "${_prefix}" "${_pkg_alt}") + endif(NOT _pkg_modules_found) + + if (${_prefix}_FOUND) + set(_pkg_modules_found 1) + endif(${_prefix}_FOUND) + endforeach(_pkg_alt) + + if (NOT ${_prefix}_FOUND) + if(${_pkg_is_required}) + message(SEND_ERROR "None of the required '${_pkg_modules_alt}' found") + endif(${_pkg_is_required}) + endif(NOT ${_prefix}_FOUND) + + _pkgconfig_set(__pkg_config_checked_${_prefix} ${PKG_CONFIG_VERSION}) + endif(NOT DEFINED __pkg_config_checked_${_prefix} OR __pkg_config_checked_${_prefix} LESS ${PKG_CONFIG_VERSION} OR NOT ${_prefix}_FOUND) +endmacro(pkg_search_module) + +### Local Variables: +### mode: cmake +### End: diff --git a/cmake/modules/FindQCA2.cmake b/cmake/modules/FindQCA2.cmake index 43071d63..a7d2c62d 100644 --- a/cmake/modules/FindQCA2.cmake +++ b/cmake/modules/FindQCA2.cmake @@ -26,7 +26,7 @@ else (QCA2_INCLUDE_DIR AND QCA2_LIBRARIES) if (NOT WIN32) find_package(PkgConfig) - pkg_check_modules(PC_QCA2 qca2) + pkg_check_modules(PC_QCA2 QUIET qca2) set(QCA2_DEFINITIONS ${PC_QCA2_CFLAGS_OTHER}) endif (NOT WIN32) @@ -36,7 +36,7 @@ else (QCA2_INCLUDE_DIR AND QCA2_LIBRARIES) HINTS ${PC_QCA2_LIBDIR} ${PC_QCA2_LIBRARY_DIRS} ) - find_path(QCA2_INCLUDE_DIR qca.h + find_path(QCA2_INCLUDE_DIR qca.h HINTS ${PC_QCA2_INCLUDEDIR} ${PC_QCA2_INCLUDE_DIRS} PATH_SUFFIXES QtCrypto) diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 2c1141ba..ea2e15a2 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -2,29 +2,23 @@ add_subdirectory(common) include_directories(BEFORE common) -if(WANT_CORE OR WANT_MONO) +if(BUILD_CORE) add_subdirectory(core) include_directories(BEFORE core) -endif(WANT_CORE OR WANT_MONO) -if(WANT_QTCLIENT OR WANT_MONO) +endif(BUILD_CORE) +if(BUILD_GUI) add_subdirectory(client) add_subdirectory(uisupport) add_subdirectory(qtui) include_directories(BEFORE client) include_directories(BEFORE uisupport) include_directories(BEFORE qtui) -# if(HAVE_KDE) -# add_subdirectory(kdeui) -# include_directories(kdeui) -# set(LINK_KDE mod_kdeui) -# endif(HAVE_KDE) if(STATIC) link_directories(${QT_PLUGINS_DIR}/imageformats) set(CLIENT_LIBS ${CLIENT_LIBS} qjpeg qgif) endif(STATIC) - -endif(WANT_QTCLIENT OR WANT_MONO) +endif(BUILD_GUI) include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR}) # for version.gen -- 2.20.1