Let flatpak-builder build .Debug extension

Includes a revert of 58891d58 "Add distro-pack-
install-strip target to be used by dev-tools' flatpak/build.sh".

Change-Id: Ie2ba18bc13471b46e8d5f41868bae5aee17ff25f
Reviewed-on: https://gerrit.libreoffice.org/47599Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

Makefile.in

@@ -9,7 +9,7 @@
 
 gb_Top_MODULE_CHECK_TARGETS := slowcheck unitcheck subsequentcheck perfcheck uicheck screenshot
 
-.PHONY : all check-if-root bootstrap gbuild build build-non-l10n-only build-l10n-only check clean clean-build clean-host test-install distclean distro-pack-install distro-pack-install-strip docs download etags fetch get-submodules id install install-gdb-printers install-strip tags debugrun help showmodules translations packageinfo internal.clean $(gb_Top_MODULE_CHECK_TARGETS)
+.PHONY : all check-if-root bootstrap gbuild build build-non-l10n-only build-l10n-only check clean clean-build clean-host test-install distclean distro-pack-install docs download etags fetch get-submodules id install install-gdb-printers install-strip tags debugrun help showmodules translations packageinfo internal.clean $(gb_Top_MODULE_CHECK_TARGETS)
 
 MAKECMDGOALS?=all
 build_goal:=$(if $(filter build check,$(MAKECMDGOALS)),all)\
@@ -390,18 +390,11 @@ else
 	@exit 1
 endif
 
-define gb_Top_DistroPackInstall
-$(SRCDIR)/bin/distro-install-clean-up
-$(SRCDIR)/bin/distro-install-desktop-integration
-$(SRCDIR)/bin/distro-install-sdk
-$(SRCDIR)/bin/distro-install-file-lists
-endef
-
 distro-pack-install: install
-	$(gb_Top_DistroPackInstall)
-
-distro-pack-install-strip: install-strip
-	$(gb_Top_DistroPackInstall)
+	$(SRCDIR)/bin/distro-install-clean-up
+	$(SRCDIR)/bin/distro-install-desktop-integration
+	$(SRCDIR)/bin/distro-install-sdk
+	$(SRCDIR)/bin/distro-install-file-lists
 
 install-package-%:
 	$(MAKE) $(GMAKE_OPTIONS) -f $(SRCDIR)/Makefile.gbuild $@

distro-configs/LibreOfficeFlatpak.conf

 --disable-odk
 --enable-release-build
+--enable-symbols
 --with-ant-home=/run/build/libreoffice/ant
 --with-extra-buildid=Flatpak version
 --with-jdk-home=/usr/lib/sdk/openjdk9/jvm/openjdk-9

solenv/bin/assemble-flatpak.sh

@@ -8,7 +8,7 @@
 #
 
 # Assemble Flatpak app files and metadata under /app/, copying from the
-# installation tree generated by 'make distro-pack-install-strip' (at
+# installation tree generated by 'make distro-pack-install' (at
 # $PREFIXDIR):
 
 set -e

solenv/flatpak-manifest.in

@@ -534,7 +534,7 @@
             "build-commands": [
                 "./autogen.sh --prefix=/run/build/libreoffice/inst --with-distro=LibreOfficeFlatpak",
                 "make",
-                "make distro-pack-install-strip",
+                "make distro-pack-install",
                 "make cmd cmd='$(SRCDIR)/solenv/bin/assemble-flatpak.sh'"
             ]
         }