related fdo#70414 gbuild to ide: kdevelop

This provides kdevelop integration and generates one project file for each
old-style module (top level dir). This project file has:

- has four build configurations:
  - build the module of the project or build all of LibreOffice
  - for each of the above a debug and a nondebug build
- has seven launch targets:
  - running the unitchecks, the slowchecks and subsequentchecks
  - for each of the above once for the module and once for all
  - running LibreOffice interactively
- has custom include paths and thus provides full autocompletion

Change-Id: I6dd51133147d019fc403e3bd814bc6103df94cac
Reviewed-on: https://gerrit.libreoffice.org/6694Reviewed-by: Björn Michaelsen <bjoern.michaelsen@canonical.com>
Tested-by: Björn Michaelsen <bjoern.michaelsen@canonical.com>

.gitignore

@@ -58,6 +58,8 @@
 *~
 .*sw?
 \#*
+*.kdev4
+.kdev_include_paths
 
 # things below this point are targeted for elimination
 

Makefile.in

@@ -400,6 +400,16 @@ subsequentcheck :| $(if $(filter-out subsequentcheck,$(MAKECMDGOALS)),build)
 debugrun help slowcheck translations unitcheck :
 	$(GNUMAKE) -j $(PARALLELISM) $(GMAKE_OPTIONS) -f $(SRCDIR)/Makefile.gbuild $@
 
+define GbuildToIdeIntegration
+$(1)-ide-integration:
+	cd $(SRCDIR) && (make cmd -npf Makefile.gbuild all || true) | $(SRCDIR)/bin/gbuild-to-ide --ide $(1)
+
+endef
+
+$(foreach ide,\
+	kdevelop, \
+$(eval $(call GbuildToIdeIntegration,$(ide))))
+
 endif # MAKE_RESTARTS
 
 # vim: set noet sw=4 ts=4: