[pygobject] Move pep8/pyflakes tests from 'make check' to 'make check.quality'

[Christoph Reiter <creiter src gnome org>]

commit 3f68e0a352abc12e1990e82e3134c48f0be2b3c9
Author: Christoph Reiter <creiter src gnome org>
Date:   Wed Mar 23 17:07:53 2016 +0100

    Move pep8/pyflakes tests from 'make check' to 'make check.quality'
    
    The current behaviour is problematic because new versions of pep8/pyflakes
    add new warnings or get more picky. This makes testing
    hard in case newly added code is developed on an older version
    or when testing old branches/releases.
    
    This moves the pep8/pyflakes tests to a new "make check.quality"
    command.
    
    This also removes the SKIP_PEP8 flag which was added in 25d12afd06863ce
    to speed up make check.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=764087

 HACKING     |    2 +-
 Makefile.am |   12 +++++-------
 2 files changed, 6 insertions(+), 8 deletions(-)
---
diff --git a/HACKING b/HACKING
index acb9d26..4d96e9a 100644
--- a/HACKING
+++ b/HACKING
@@ -34,4 +34,4 @@ Tests
 'make check TEST_NAMES="test_gi.TestUtf8.test_utf8_full_return"' executes the 
test_gi.TestUtf8.test_utf8_full_return test
 'make check.gdb' executes all the tests in a gdb session
 'make check.valgrind' executes all the tests in valgrind
-
+'make check.quality' executes pyflakes and pep8 tests
diff --git a/Makefile.am b/Makefile.am
index 186cfd7..6171e18 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -176,18 +176,16 @@ dist-hook: $(BUILT_EXTRA_DIST)
 
 # pycheck_subdirs = 
 
-check-local:
+check.quality:
        @echo "  CHECK  Pyflakes" $(pycheck_dirs)
        @if type pyflakes >/dev/null 2>&1; then \
                (cd $(abs_top_srcdir) && pyflakes $(pycheck_dirs) ); \
        else echo "skipped, pyflakes not installed"; \
        fi
-       @if test -z "$$SKIP_PEP8"; then \
-               echo "  CHECK  PEP8"; \
-               if type pep8 >/dev/null 2>&1; then \
-                       (cd $(abs_top_srcdir) && pep8 --ignore=E501,E123,E124,E402,E731 --repeat 
--show-source $(pycheck_dirs) ); \
-               else echo "skipped, pep8 not installed"; \
-               fi; \
+       @echo "  CHECK  PEP8";
+       @if type pep8 >/dev/null 2>&1; then \
+               (cd $(abs_top_srcdir) && pep8 --ignore=E501,E123,E124,E402,E731 --repeat --show-source 
$(pycheck_dirs) ); \
+       else echo "skipped, pep8 not installed"; \
        fi
 
 check.gdb: