libgusb: re-cross

srcpkgs/libgusb/patches/add-gir.patch

@@ -0,0 +1,50 @@
+Source: maxice8
+Upstream: no but feel free to get it upstream where it should be
+Reason: Conditionalize gobject intropection allowing cross compilation
+
+Note that this isn't in upstreamable condition (missing checks for vapi depending on gir for example)
+and considering it is gnome-tech it is very unlikely that it will ever get merged
+--- gusb/meson.build
++++ gusb/meson.build
+@@ -67,10 +67,17 @@ gusb = shared_library(
+   install : true
+ )
+ 
++deps = [ 'gio-2.0', 'libusb-1.0' ]
++
++with_gir = get_option('gir')
++if with_gir
++  deps += [ 'gobject-2.0' ]
++endif
++
+ pkgg = import('pkgconfig')
+ pkgg.generate(
+   libraries : gusb,
+-  requires : [ 'gio-2.0', 'gobject-2.0', 'libusb-1.0' ],
++  requires : deps,
+   subdirs : 'gusb-1',
+   version : meson.project_version(),
+   name : 'gusb',
+@@ -78,6 +85,7 @@ pkgg.generate(
+   description : 'GUsb is a GLib binding for libusb1',
+ )
+ 
++if with_gir
+ libgusb_girtarget = gnome.generate_gir(gusb,
+   sources : [
+     gusb_version_h,
+@@ -119,6 +127,7 @@ libgusb_girtarget = gnome.generate_gir(gusb,
+ )
+ libgusb_gir = libgusb_girtarget[0]
+ libgusb_typelib = libgusb_girtarget[1]
++endif
+ 
+ if get_option('vapi')
+ gnome.generate_vapi('gusb',
+--- meson_options.txt
++++ meson_options.txt
+@@ -2,3 +2,4 @@ option('tests', type : 'boolean', value : true, description : 'Build self tests'
+ option('vapi', type : 'boolean', value : true, description : 'Build VAPI')
+ option('usb_ids', type : 'string', value : '/usr/share/hwdata/usb.ids', description : 'Path to usb.ids file')
+ option('docs', type : 'boolean', value : true, description : 'Generate documentation')
++option('gir', type : 'boolean', value : true, description : 'Generate gobject introspection data')

srcpkgs/libgusb/template

@@ -2,24 +2,33 @@
 pkgname=libgusb
 version=0.3.0
 revision=1
-configure_args="-Ddocs=false"
 build_style=meson
-hostmakedepends="pkg-config gobject-introspection vala"
+configure_args="-Ddocs=false -Dgir=$(vopt_if gir true false)
-makedepends="libglib-devel libusb-devel libgudev-devel vala-devel usbutils"
+ -Dvapi=$(vopt_if vala true false)"
+hostmakedepends="pkg-config $(vopt_if gir gobject-introspection)
+ $(vopt_if vala vala)"
+makedepends="libglib-devel libusb-devel libgudev-devel $(vopt_if vala vala-devel) usbutils"
 short_desc="GLib wrapper around libusb1"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
-homepage="https://gitorious.org/gusb/"
 license="LGPL-2.1-or-later"
-distfiles="http://people.freedesktop.org/~hughsient/releases/$pkgname-${version}.tar.xz"
+homepage="https://gitorious.org/gusb/"
+distfiles="http://people.freedesktop.org/~hughsient/releases/${pkgname}-${version}.tar.xz"
 checksum=d8e7950f99b6ae4c3e9b8c65f3692b9635289e6cff8de40c4af41b2e9b348edc
-nocross="hard-depends on gobject-introspection"
+
+build_options="gir vala"
+desc_option_vala="Generate bindings for vala"
+if [ -z "$CROSS_BUILD" ]; then
+	build_options_default="gir vala"
+fi
 
 libgusb-devel_package() {
 	depends="${makedepends} ${sourcepkg}-${version}_${revision}"
 	short_desc+=" - development files"
 	pkg_install() {
 		vmove usr/include
-		vmove usr/share
+		if [ "$build_options_gir" ]; then
+			vmove usr/share
+		fi
 		vmove usr/lib/pkgconfig
 		vmove "usr/lib/*.so"
 	}