antlr: add CHECK_PORTABILITY_SKIP to fix build

[Thomas Klausner <tk%giga.or.at@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Thomas Klausner <tk%giga.or.at@localhost>
Pushed By:	wiz
Date:		Wed Apr 15 10:07:09 2020 +0200
Changeset:	0f5855d1ee625b7ff76af630f00151b382b15043

Modified Files:
	antlr/Makefile

Log Message:
antlr: add CHECK_PORTABILITY_SKIP to fix build

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=0f5855d1ee625b7ff76af630f00151b382b15043

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 antlr/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diffs:
diff --git a/antlr/Makefile b/antlr/Makefile
index d0888c575d..cb8d4645bb 100644
--- a/antlr/Makefile
+++ b/antlr/Makefile
@@ -54,6 +54,8 @@ HAS_CONFIGURE=	yes
 # FIXME: Add a check here to notify users trying to install
 USE_JAVA=	yes
 
+CHECK_PORTABILITY_SKIP=	configure.in
+
 # Just assuming C and C++: Adjust this!
 USE_LANGUAGES=	c c++
 USE_TOOLS+=	gmake