macros/macros.in: Revert settings to the same as RPM 5.4.0

Enable a reasonable set of rpmdeps dependency helper macros.  These sets
were used by RPM 5.4.0.

Upstream-Status: Inappropriate [configuration]

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>

Index: rpm-5.4.14/macros/macros.in
===================================================================
--- rpm-5.4.14.orig/macros/macros.in
+++ rpm-5.4.14/macros/macros.in
@@ -1022,7 +1022,7 @@ $_arbitrary_tags_tests	Foo:Bar
 
 #==============================================================================
 # ---- rpmbuild macros.
-#%%{load:%{_usrlibrpm}/macros.rpmbuild}
+%{load:%{_usrlibrpm}/macros.rpmbuild}
 
 #------------------------------------------------------------------------
 # cmake(...) configuration
@@ -1038,15 +1038,15 @@ $_arbitrary_tags_tests	Foo:Bar
 
 #------------------------------------------------------------------------
 # perl(...) configuration
-#%%{load:%{_usrlibrpm}/macros.d/perl}
+%{load:%{_usrlibrpm}/macros.d/perl}
 
 #------------------------------------------------------------------------
 # python(...) configuration.
-#%%{load:%{_usrlibrpm}/macros.d/python}
+%{load:%{_usrlibrpm}/macros.d/python}
 
 #------------------------------------------------------------------------
 # php(...) configuration.
-#%%{load:%{_usrlibrpm}/macros.d/php}
+%{load:%{_usrlibrpm}/macros.d/php}
 
 #------------------------------------------------------------------------
 # java(...) configuration.
@@ -1054,11 +1054,11 @@ $_arbitrary_tags_tests	Foo:Bar
 
 #------------------------------------------------------------------------
 # libtool(...) configuration.
-#%%{load:%{_usrlibrpm}/macros.d/libtool}
+%{load:%{_usrlibrpm}/macros.d/libtool}
 
 #------------------------------------------------------------------------
 # pkgconfig(...) configuration.
-#%%{load:%{_usrlibrpm}/macros.d/pkgconfig}
+%{load:%{_usrlibrpm}/macros.d/pkgconfig}
 
 #------------------------------------------------------------------------
 # mono(...) configuration.
@@ -1070,7 +1070,7 @@ $_arbitrary_tags_tests	Foo:Bar
 
 #------------------------------------------------------------------------
 # tcl(...) configuration.
-#%%{load:%{_usrlibrpm}/macros.d/tcl}
+%{load:%{_usrlibrpm}/macros.d/tcl}
 
 #------------------------------------------------------------------------
 # typelib(...) configuration.