Fix a potential build issue when building KMail

Summary:
some public mailcommon headers include libkdepim ones but the build system
currently doesn't look for this dependency.

Let's look for libkdepim for building mailcommon and explicitly add
KF5::Libkdepim to the 'PUBLIC' link targets to fix the
INTERFACE_LINK_LIBRARIES instead of relying on indirect dependencies.

Also fix a wrong #include statement.

BUG: 407163
FIXED-IN: 5.11.2

Reviewers: mlaurent, vandenoever

Reviewed By: mlaurent

Subscribers: kde-pim

Tags: #kde_pim

Differential Revision: https://phabricator.kde.org/D21205

CMakeLists.txt

@@ -58,6 +58,7 @@ find_package(KF5SyntaxHighlighting ${KF5_MIN_VERSION} CONFIG REQUIRED)
 
 find_package(KF5Akonadi ${AKONADI_VERSION} CONFIG REQUIRED)
 find_package(KF5AkonadiMime ${AKONADIMIME_LIB_VERSION} CONFIG REQUIRED)
+find_package(KF5Libkdepim ${LIBKDEPIM_LIB_VERSION} CONFIG REQUIRED)
 find_package(KF5LibkdepimAkonadi ${LIBKDEPIM_LIB_VERSION} CONFIG REQUIRED)
 find_package(KF5MailImporter ${MAILIMPORTER_LIB_VERSION} CONFIG REQUIRED)
 find_package(KF5MailTransport ${KMAILTRANSPORT_LIB_VERSION} CONFIG REQUIRED)

KF5MailCommonConfig.cmake.in

@@ -2,6 +2,7 @@
 include(CMakeFindDependencyMacro)
 find_dependency(KF5Akonadi "@AKONADI_VERSION@")
 find_dependency(KF5AkonadiMime "@AKONADIMIME_LIB_VERSION@")
+find_dependency(KF5Libkdepim "@LIBKDEPIM_LIB_VERSION@")
 find_dependency(KF5MessageComposer "@MESSAGELIB_LIB_VERSION@")
 find_dependency(KF5PimCommon "@MESSAGELIB_LIB_VERSION@")
 find_dependency(KF5Completion "@KF5_MIN_VERSION@")

src/CMakeLists.txt

@@ -225,6 +225,7 @@ target_link_libraries(KF5MailCommon
 PUBLIC
   KF5::AkonadiCore
   KF5::AkonadiMime
+  KF5::Libkdepim
   KF5::MessageComposer
   KF5::PimCommonAkonadi
   KF5::Completion

src/job/backupjob.h

@@ -22,7 +22,8 @@
 #define MAILCOMMON_BACKUPJOB_H
 
 #include "mailcommon_export.h"
-#include "libkdepim/progressmanager.h"
+
+#include <Libkdepim/ProgressManager>
 
 #include <Collection>
 #include <Item>