svn commit: r497503 - head/Mk/Uses

[Tobias Kortkamp]

Author: tobik
Date: Mon Apr  1 18:38:36 2019
New Revision: 497503
URL: https://svnweb.freebsd.org/changeset/ports/497503

Log:
  Mk/Uses/perl5.mk: Flag invalid USE_PERL5 components
  
  Approved by:	perl (mat)
  Differential Revision:	https://reviews.freebsd.org/D19776

Modified:
  head/Mk/Uses/perl5.mk

Modified: head/Mk/Uses/perl5.mk
==============================================================================
--- head/Mk/Uses/perl5.mk	Mon Apr  1 18:08:18 2019	(r497502)
+++ head/Mk/Uses/perl5.mk	Mon Apr  1 18:38:36 2019	(r497503)
@@ -154,6 +154,18 @@ IGNORE=	improper use of USE_PERL5
 .    endif
 .  endif
 
+_USE_PERL5_VALID=	build configure extract modbuild modbuildtiny patch run \
+			test
+_USE_PERL5_UNKNOWN=
+.  for component in ${_USE_PERL5}
+.    if empty(_USE_PERL5_VALID:M${component})
+_USE_PERL5_UNKNOWN+=	${component}
+.    endif
+.  endfor
+.  if !empty(_USE_PERL5_UNKNOWN)
+IGNORE= has unknown USE_PERL5 components: ${_USE_PERL5_UNKNOWN}
+.  endif
+
 _USES_POST+=	perl5
 .endif