From c037501e09603ef9ab645b0f9c909acb693ac096 Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Thu, 5 Nov 2020 21:59:33 +0100
Subject: [PATCH 4/7] Fix transitive dependencies (of static libraries)

The dependencies of these libraries are not reliably picked up by their
corresponding find modules. This change allows adding the required
dependencies by setting certain variables, e.g. within the toolchain file.

Change-Id: I81dbe9eebf1529116417c5bf5332b3f135e854bd
---
 cmake/3rdparty/extra-cmake-modules/find-modules/FindGLIB2.cmake | 2 +-
 cmake/FindMySQL.cmake                                           | 1 +
 cmake/FindWrapDBus1.cmake                                       | 1 +
 cmake/FindWrapOpenSSL.cmake                                     | 2 +-
 cmake/FindWrapSystemFreetype.cmake                              | 2 +-
 cmake/FindWrapSystemHarfbuzz.cmake                              | 2 +-
 cmake/FindWrapSystemPNG.cmake                                   | 2 +-
 src/plugins/sqldrivers/psql/CMakeLists.txt                      | 2 +-
 8 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/cmake/3rdparty/extra-cmake-modules/find-modules/FindGLIB2.cmake b/cmake/3rdparty/extra-cmake-modules/find-modules/FindGLIB2.cmake
index 8f873c1b45..831ca8e624 100644
--- a/cmake/3rdparty/extra-cmake-modules/find-modules/FindGLIB2.cmake
+++ b/cmake/3rdparty/extra-cmake-modules/find-modules/FindGLIB2.cmake
@@ -95,7 +95,7 @@ if(GLIB2_FOUND AND NOT TARGET GLIB2::GLIB2)
   add_library(GLIB2::GLIB2 UNKNOWN IMPORTED)
   set_target_properties(GLIB2::GLIB2 PROPERTIES
                         IMPORTED_LOCATION "${GLIB2_LIBRARIES}"
-                        INTERFACE_LINK_LIBRARIES "${GTHREAD2_LIBRARIES}"
+                        INTERFACE_LINK_LIBRARIES "${GTHREAD2_LIBRARIES};${GLIB2_DEPENDENCIES}"
                         INTERFACE_INCLUDE_DIRECTORIES "${GLIB2_INCLUDE_DIRS}")
 endif()
 
diff --git a/cmake/FindMySQL.cmake b/cmake/FindMySQL.cmake
index f6c77d2be1..c20e7c9fa5 100644
--- a/cmake/FindMySQL.cmake
+++ b/cmake/FindMySQL.cmake
@@ -37,6 +37,7 @@ if(MySQL_FOUND AND NOT TARGET MySQL::MySQL)
     add_library(MySQL::MySQL UNKNOWN IMPORTED)
     set_target_properties(MySQL::MySQL PROPERTIES
                           IMPORTED_LOCATION "${MySQL_LIBRARIES}"
+                          INTERFACE_LINK_LIBRARIES "${MYSQL_DEPENDENCIES}"
                           INTERFACE_INCLUDE_DIRECTORIES "${MySQL_INCLUDE_DIRS}")
 endif()
 
diff --git a/cmake/FindWrapDBus1.cmake b/cmake/FindWrapDBus1.cmake
index bdbcab9eb3..06e9af49f6 100644
--- a/cmake/FindWrapDBus1.cmake
+++ b/cmake/FindWrapDBus1.cmake
@@ -47,4 +47,5 @@ find_package_handle_standard_args(WrapDBus1 REQUIRED_VARS
                                             VERSION_VAR DBus1_VERSION)
 if(TARGET dbus-1)
     set_property(TARGET dbus-1 PROPERTY IMPORTED_IMPLIB ${DBus1_LIBRARY})
+    set_property(TARGET dbus-1 PROPERTY INTERFACE_LINK_LIBRARIES "${DBUS1_DEPENDENCIES}")
 endif()
diff --git a/cmake/FindWrapOpenSSL.cmake b/cmake/FindWrapOpenSSL.cmake
index 6e80862258..47bea72aad 100644
--- a/cmake/FindWrapOpenSSL.cmake
+++ b/cmake/FindWrapOpenSSL.cmake
@@ -14,7 +14,7 @@ if(OpenSSL_FOUND)
     set(WrapOpenSSL_FOUND ON)
 
     add_library(WrapOpenSSL::WrapOpenSSL INTERFACE IMPORTED)
-    target_link_libraries(WrapOpenSSL::WrapOpenSSL INTERFACE OpenSSL::SSL)
+    target_link_libraries(WrapOpenSSL::WrapOpenSSL INTERFACE OpenSSL::SSL ${OPENSSL_DEPENDENCIES})
 endif()
 
 include(FindPackageHandleStandardArgs)
diff --git a/cmake/FindWrapSystemFreetype.cmake b/cmake/FindWrapSystemFreetype.cmake
index 2cf6caca19..23dc161e4c 100644
--- a/cmake/FindWrapSystemFreetype.cmake
+++ b/cmake/FindWrapSystemFreetype.cmake
@@ -44,7 +44,7 @@ find_package_handle_standard_args(WrapSystemFreetype
 if(WrapSystemFreetype_FOUND)
     add_library(WrapSystemFreetype::WrapSystemFreetype INTERFACE IMPORTED)
     target_link_libraries(WrapSystemFreetype::WrapSystemFreetype
-                          INTERFACE "${__freetype_target_name}")
+                          INTERFACE "${__freetype_target_name}" ${FREETYPE_DEPENDENCIES})
 endif()
 unset(__freetype_target_name)
 unset(__freetype_found)
diff --git a/cmake/FindWrapSystemHarfbuzz.cmake b/cmake/FindWrapSystemHarfbuzz.cmake
index 3cb44aa766..9dc741b2be 100644
--- a/cmake/FindWrapSystemHarfbuzz.cmake
+++ b/cmake/FindWrapSystemHarfbuzz.cmake
@@ -54,7 +54,7 @@ find_package_handle_standard_args(WrapSystemHarfbuzz
 if(WrapSystemHarfbuzz_FOUND)
     add_library(WrapSystemHarfbuzz::WrapSystemHarfbuzz INTERFACE IMPORTED)
     target_link_libraries(WrapSystemHarfbuzz::WrapSystemHarfbuzz
-                          INTERFACE "${__harfbuzz_target_name}")
+                          INTERFACE "${__harfbuzz_target_name}" ${HARFBUZZ_DEPENDENCIES})
 endif()
 unset(__harfbuzz_target_name)
 unset(__harfbuzz_found)
diff --git a/cmake/FindWrapSystemPNG.cmake b/cmake/FindWrapSystemPNG.cmake
index 372a064ff4..a363bfd31b 100644
--- a/cmake/FindWrapSystemPNG.cmake
+++ b/cmake/FindWrapSystemPNG.cmake
@@ -33,7 +33,7 @@ find_package_handle_standard_args(WrapSystemPNG
 if(WrapSystemPNG_FOUND)
     add_library(WrapSystemPNG::WrapSystemPNG INTERFACE IMPORTED)
     target_link_libraries(WrapSystemPNG::WrapSystemPNG
-                          INTERFACE "${__png_target_name}")
+                          INTERFACE "${__png_target_name}" ${LIBPNG_DEPENDENCIES})
 endif()
 unset(__png_target_name)
 unset(__png_found)
diff --git a/src/plugins/sqldrivers/psql/CMakeLists.txt b/src/plugins/sqldrivers/psql/CMakeLists.txt
index 62e9619d16..939163bde7 100644
--- a/src/plugins/sqldrivers/psql/CMakeLists.txt
+++ b/src/plugins/sqldrivers/psql/CMakeLists.txt
@@ -19,7 +19,7 @@ qt_internal_add_plugin(QPSQLDriverPlugin
         QT_NO_CAST_FROM_ASCII
         QT_NO_CAST_TO_ASCII
     PUBLIC_LIBRARIES
-        PostgreSQL::PostgreSQL
+        PostgreSQL::PostgreSQL ${POSTGRESQL_DEPENDENCIES}
         Qt::Core
         Qt::CorePrivate
         Qt::SqlPrivate
-- 
2.30.0

