[Buildroot] [PATCH 1 of 5 v4 for 2014.08] Makefile: unconditionally include pkg-utils.mk

[Thomas De Schampheleire <patrickdepinguin@gmail.com>]

Currently, pkg-utils.mk (included via package/Makefile.in) is only included
when a configuration file already exists. This means that none of the
utilities it defines are available without .config.

In particular:
- the MESSAGE macro, causing pretty build output. Since some make targets
  can be run even without .config, like 'make manual', not having this
  pretty printing is odd.

- pkgname, pkgdir: in a subsequent patch, these functions will be used for
  the generation of the manual, and since this should work also without
  .config, we need these functions to be available.

This patch moves the include of pkg-utils.mk from package/Makefile.in to
Makefile, outside of the check for .config.

This is a quick fix. The full solution involves to minimize the amount of
Makefile code that is guarded by a check on .config. This approach will be
taken in the 2014.11 release cycle.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Reviewed-by: Samuel Martin <s.martin49@gmail.com>

---
v4: no changes
v3: new patch, fixing the issue detected by Yann that 'make manual' no
longer worked without .config

 Makefile            |  2 ++
 package/Makefile.in |  1 -
 2 files changed, 2 insertions(+), 1 deletions(-)

diff -r 3bcf63a46bc1 -r 232206819ca1 Makefile
--- a/Makefile	Tue Aug 05 18:25:11 2014 -0300
+++ b/Makefile	Wed Aug 13 11:30:25 2014 +0200
@@ -271,6 +271,8 @@
 # Causes breakage with packages that needs host-ruby
 unexport RUBYOPT
 
+include package/pkg-utils.mk
+
 ifeq ($(BR2_HAVE_DOT_CONFIG),y)
 
 ################################################################################
diff -r 3bcf63a46bc1 -r 232206819ca1 package/Makefile.in
--- a/package/Makefile.in	Tue Aug 05 18:25:11 2014 -0300
+++ b/package/Makefile.in	Wed Aug 13 11:30:25 2014 +0200
@@ -385,7 +385,6 @@
 SHARED_STATIC_LIBS_OPTS = --enable-static --enable-shared
 endif
 
-include package/pkg-utils.mk
 include package/pkg-download.mk
 include package/pkg-autotools.mk
 include package/pkg-cmake.mk