setup: Make the setup script work with cmake-installed kdesrc-build.

This entails installing the sample rc files, and allowing
kdesrc-build-setup to find the right path to those files.

Note that to fix this bug you'd have to reinstall kdesrc-build and
re-run kdesrc-build-setup.

BUG:396027
FIXED-IN:18.08

CMakeLists.txt

@@ -91,7 +91,13 @@ install(PROGRAMS ${CMAKE_CURRENT_SOURCE_DIR}/kdesrc-build-setup DESTINATION ${KD
 install(PROGRAMS
             ${CMAKE_SOURCE_DIR}/sample-kde-env-master.sh
             ${CMAKE_SOURCE_DIR}/sample-xsession.sh
-        DESTINATION ${KDE_INSTALL_DATADIR}/kdesrc-build)
+            ${CMAKE_SOURCE_DIR}/kf5-applications-build-include
+            ${CMAKE_SOURCE_DIR}/kf5-extragear-build-include
+            ${CMAKE_SOURCE_DIR}/kf5-frameworks-build-include
+            ${CMAKE_SOURCE_DIR}/kf5-kdepim-build-include
+            ${CMAKE_SOURCE_DIR}/kf5-qt5-build-include
+            ${CMAKE_SOURCE_DIR}/kf5-workspace-build-include
+    DESTINATION ${KDE_INSTALL_DATADIR}/kdesrc-build)
 
 if (ECM_FOUND)
     feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)

kdesrc-build-setup

@@ -374,6 +374,16 @@ EOF
 # Assume we can refer to files present alongside kdesrc-build in the source
 # directory
 my $basedir = dirname(abs_path($0));
+if (! -e "$basedir/kf5-frameworks-build-include") {
+    # Check if it's installed to a share/ prefix
+    $basedir = abs_path(dirname($0) . "/../share/kdesrc-build/");
+
+    if (! -e "$basedir/kf5-frameworks-build-include") {
+        close $output;
+        showInfo("Unable to find kdesrc-build installation to build a configuration!");
+        exit 1;
+    }
+}
 
 if (grep /^frameworks$/, @chosenModules) {
     print $output <<EOF;