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path: root/gnu/packages/patches/jami-libjami-cmake.patch
blob: 3c95b990b15aeb1004a1e82547b5f01082f42a28 (plain)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
index 979dae2a..21adb2fc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -60,7 +60,6 @@ endif()
 
 if(JAMICORE_AS_SUBDIR)
   add_subdirectory(${DAEMON_DIR} EXCLUDE_FROM_ALL)
-  set(LIBJAMI_LIB jami-core)
 endif()
 
 # init some variables for includes, libs, etc.
@@ -226,11 +225,9 @@ submodules afterwards.  You can do so by running \"git submodule \
 update --init\" in the repository.")
 endif()
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/extras/build/cmake/modules)
-if (NOT JAMICORE_AS_SUBDIR)
-  find_package(LibJami REQUIRED)
-  if(LIBJAMI_FOUND)
-    include_directories(${LIBJAMI_INCLUDE_DIR})
-  endif()
+find_package(LibJami REQUIRED)
+if (NOT TARGET LibJami::LibJami)
+  message(FATAL_ERROR "libjami could not be found")
 endif()
 
 include(FindPython3)
@@ -755,6 +752,8 @@ foreach(MODULE ${QT_MODULES})
   list(APPEND QT_LIBS "Qt::${MODULE}")
 endforeach()
 
+list(APPEND CLIENT_LIBS LibJami::LibJami)
+
 if(MSVC)
   # Makes it a GUI executable instead of a console application
   set_target_properties(
@@ -763,7 +762,6 @@ if(MSVC)
     WIN32_EXECUTABLE TRUE)
 
   list(APPEND CLIENT_LIBS
-    ${LIBJAMI_LIB}
     ${GNUTLS_LIB}
     ${LIBCLIENT_NAME}
     ${QT_LIBS}
diff --git a/extras/build/cmake/modules/FindLibJami.cmake b/extras/build/cmake/modules/FindLibJami.cmake
index ee2bf6d9..92cd9e55 100644
--- a/extras/build/cmake/modules/FindLibJami.cmake
+++ b/extras/build/cmake/modules/FindLibJami.cmake
@@ -14,17 +14,38 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.
 
-# Once done, this find module will set:
-#
-#   LIBJAMI_INCLUDE_DIR - libjami include directory
-#   LIBJAMI_FOUND - whether it was able to find the include directories
-#   LIBJAMI_LIB - path to libjami or libring library
+# Once done, this find module will set the LibJami::LibJami imported
+# target, which references all what is needed (headers, libraries,
+# dependencies). A pure interface variant target, LibJami::Headers, is
+# also defined. It can be used if only the headers are required.
 
 set(LIBJAMI_FOUND true)
 
+# Do not use ALIAS as these are not in the global scope.
+function(create_libjami_target backend_target)
+  add_library(LibJami::LibJami INTERFACE IMPORTED GLOBAL)
+  target_link_libraries(LibJami::LibJami INTERFACE ${backend_target})
+endfunction()
+
 if(WITH_DAEMON_SUBMODULE)
+  if(JAMICORE_AS_SUBDIR)
+    create_libjami_target(jami-core)
+    message(STATUS "Using jami-core CMake project directly as libjami")
+    return()
+  endif()
   set(LIBJAMI_INCLUDE_DIR ${DAEMON_DIR}/src/jami)
 else()
+  # Preferably find libjami via pkg-config.
+  find_package(PkgConfig QUIET)
+  if(PKG_CONFIG_FOUND)
+    pkg_check_modules(LIBJAMI QUIET IMPORTED_TARGET jami)
+    if(LIBJAMI_FOUND)
+      create_libjami_target(PkgConfig::LIBJAMI)
+      message(STATUS "Found LibJami via pkg-config")
+      return()
+    endif()
+  endif()
+
   find_path(LIBJAMI_INCLUDE_DIR jami.h PATH_SUFFIXES jami)
   if(NOT LIBJAMI_INCLUDE_DIR)
     message(STATUS "Jami daemon headers not found!
@@ -109,5 +130,16 @@ endif()
 # Restore the original value of CMAKE_FIND_LIBRARY_SUFFIXES.
 set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_orig})
 
-message(STATUS "Jami daemon headers are in " ${LIBJAMI_INCLUDE_DIR})
-message(STATUS "Jami daemon library is at " ${LIBJAMI_LIB})
+# Assemble a CMake imported target with the above information gathered
+# by other means than pkg-config.
+if(LIBJAMI_FOUND AND LIBJAMI_LIB AND LIBJAMI_INCLUDE_DIR)
+  add_library(LibJami::LibJami UNKNOWN IMPORTED GLOBAL)
+  set_target_properties(LibJami::LibJami PROPERTIES
+    IMPORTED_LOCATION "${LIBJAMI_LIB}"
+    INTERFACE_INCLUDE_DIRECTORIES "${LIBJAMI_INCLUDE_DIR}"
+  )
+  message(STATUS "Jami daemon headers are in " ${LIBJAMI_INCLUDE_DIR})
+  message(STATUS "Jami daemon library is at " ${LIBJAMI_LIB})
+else()
+  message(WARNING "Could not find Jami library")
+endif()
diff --git a/src/libclient/CMakeLists.txt b/src/libclient/CMakeLists.txt
index 04cdbc6d..26744a6e 100644
--- a/src/libclient/CMakeLists.txt
+++ b/src/libclient/CMakeLists.txt
@@ -46,10 +46,6 @@ if(NOT DEFINED EXTRAS_DIR)
 endif()
 set(CMAKE_MODULE_PATH
   ${CMAKE_MODULE_PATH} "${EXTRAS_DIR}/build/cmake/modules")
-find_package(LibJami REQUIRED)
-if(LIBJAMI_FOUND)
-  include_directories(${LIBJAMI_INCLUDE_DIR})
-endif()
 
 string(SUBSTRING ${CMAKE_GENERATOR} 0 14 CMAKE_GENERATOR_SHORT)
 if(CMAKE_GENERATOR_SHORT MATCHES "Visual Studio ")
@@ -202,10 +198,6 @@ Qt${QT_VERSION_MAJOR} enabled.")
   add_subdirectory(qtwrapper)
   include_directories(qtwrapper)
 
-  if(JAMICORE_AS_SUBDIR)
-    add_dependencies(qtwrapper jami-core)
-  endif()
-
   if(${VERBOSE_IPC} MATCHES true)
     message(STATUS "Adding more debug output")
     add_definitions(-DVERBOSE_IPC=true)
@@ -454,16 +446,6 @@ add_library(${LIBCLIENT_NAME} STATIC
   ${LIBCLIENT_HEADERS_API}
   ${LIBCLIENT_HEADERS_MOC})
 
-if(JAMICORE_AS_SUBDIR)
-  # Define the project dependencies depending on the build type.
-  if(ENABLE_LIBWRAP)
-    add_dependencies(qtwrapper jami-core)
-    add_dependencies(${LIBCLIENT_NAME} qtwrapper)
-  else()
-    add_dependencies(${LIBCLIENT_NAME} jami-core)
-  endif()
-endif()
-
 foreach(QT_LIB ${QT_LIBS})
   target_link_libraries(${LIBCLIENT_NAME} ${QT_LIB})
 endforeach()
@@ -479,6 +461,8 @@ if(ENABLE_LIBWRAP)
   if (NOT (CMAKE_CXX_COMPILER_ID MATCHES "MSVC"))
     target_link_libraries(${LIBCLIENT_NAME} ${AVUTIL_LIBRARY})
   endif()
+else()
+  target_link_libraries(${LIBCLIENT_NAME} LibJami::LibJami)
 endif()
 if (NOT (CMAKE_CXX_COMPILER_ID MATCHES "MSVC"))
   target_link_libraries(${LIBCLIENT_NAME} -lpthread)
diff --git a/src/libclient/qtwrapper/CMakeLists.txt b/src/libclient/qtwrapper/CMakeLists.txt
index c412112f..ba4bd5cb 100644
--- a/src/libclient/qtwrapper/CMakeLists.txt
+++ b/src/libclient/qtwrapper/CMakeLists.txt
@@ -39,7 +39,6 @@ else()
 endif()
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})
-include_directories(${LIBJAMI_INCLUDE_DIR})
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../)
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../dbus)
 
@@ -49,4 +48,4 @@ add_library(${PROJECT_NAME} STATIC
 
 target_link_libraries(${PROJECT_NAME}
   Qt::Core
-  ${LIBJAMI_LIB})
+  LibJami::LibJami)