debian: Support nodoc build profile

The doc build takes ages and it's often not needed on the device
Signed-off-by: Guido Günther <guido.gunther@puri.sm>

debian/control

@@ -4,14 +4,14 @@ Priority: optional
 Maintainer: Guido Günther <agx@sigxcpu.org>
 Build-Depends:
  debhelper (>= 12),
- gtk-doc-tools,
+ gtk-doc-tools <!nodoc>,
  libsecret-1-dev,
  libfeedback-dev,
  libgcr-3-dev,
- libglib2.0-doc,
+ libglib2.0-doc <!nodoc>,
  libgnome-desktop-3-dev,
  libgtk-3-dev,
- libgtk-3-doc,
+ libgtk-3-doc <!nodoc>,
  libhandy-1-dev (>= 1.0.0),
  libnm-dev,
  libpam0g-dev,
@@ -20,7 +20,7 @@ Build-Depends:
  libupower-glib-dev,
  libwayland-dev,
  meson,
- pandoc,
+ pandoc <!nodoc>,
 # to run the tests
  at-spi2-core,
  gnome-themes-extra-data,
@@ -74,6 +74,7 @@ Description: OSK stub to fulfil session dependencies
 
 Package: phosh-doc
 Architecture: all
+Build-Profiles: <!nodoc>
 Depends:
  ${misc:Depends},
 Description: Pure Wayland shell for mobile devices - development documentation

debian/rules

@@ -2,19 +2,26 @@
 
 export DEB_BUILD_MAINT_OPTIONS = hardening=+all
 
-# Can be turned on bullseye upwards
-PHOC_TESTS="disabled"
+CONFIGURE_OPTS=-Dphoc_tests=disabled
+
+ifeq ($(filter nodoc,$(DEB_BUILD_PROFILES)),)
+  CONFIGURE_OPTS+=-Dgtk_doc=true
+else
+  CONFIGURE_OPTS+=-Dgtk_doc=false
+endif
 
 %:
 	dh $@ --builddirectory=_build
 
 override_dh_auto_configure:
-	dh_auto_configure -- -Dgtk_doc=true -Dphoc_tests=${PHOC_TESTS}
+	dh_auto_configure -- $(CONFIGURE_OPTS)
 
 override_dh_auto_build:
 	dh_auto_build
+ifeq ($(filter nodoc,$(DEB_BUILD_PROFILES)),)
 	# https://github.com/mesonbuild/meson/pull/2862
 	ninja -C _build/ phosh-doc
+endif
 
 override_dh_installsystemd:
 	dh_installsystemd --no-start --no-enable --no-restart-on-upgrade --no-restart-after-upgrade