[gnome-software] build: Fix distcheck with --disable-packagekit

[Joaquim Manuel Pereira Rocha <jrocha src gnome org>]

commit 7eb4a5e675ed5a2368b9c5e9a70aabc6fe6ee650
Author: Dan Nicholson <nicholson endlessm com>
Date:   Wed Feb 24 20:14:25 2016 -0800

    build: Fix distcheck with --disable-packagekit
    
    During dist, the generated sources need to be generated since they're
    included in gnome_software_SOURCES. However, if PackageKit is disabled,
    the recipes for generating the files are commented out.
    
    Remove the conditional around the source file recipes. There's nothing
    PackageKit dependent as they just call gdbus-codegen on DBus interface
    files in the source tree. All that's needed for keeping them out of the
    non-PackageKit build is to have the conditional around
    gnome_software_SOURCES.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=762625

 src/Makefile.am |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index dcd6227..8b8e127 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -236,7 +236,6 @@ gnome_software_CFLAGS =                                     \
        -DLIBEXECDIR=\"$(libexecdir)\"                  \
        $(WARN_CFLAGS)
 
-if HAVE_PACKAGEKIT
 packagekit_built_sources = gs-packagekit-generated.c gs-packagekit-generated.h
 $(packagekit_built_sources): Makefile.am org.freedesktop.PackageKit.xml
        $(AM_V_GEN) gdbus-codegen                               \
@@ -252,7 +251,6 @@ $(packagekit_modify2_built_sources): Makefile.am org.freedesktop.PackageKit.Modi
                --c-namespace Gs                                        \
                --generate-c-code gs-packagekit-modify2-generated       \
                $(srcdir)/org.freedesktop.PackageKit.Modify2.xml
-endif
 
 gs-shell-search-provider-generated.h gs-shell-search-provider-generated.c: Makefile.am 
$(srcdir)/shell-search-provider-dbus-interfaces.xml
        $(AM_V_GEN) gdbus-codegen \