Index: head/biology/stacks/Makefile
===================================================================
--- head/biology/stacks/Makefile	(revision 501198)
+++ head/biology/stacks/Makefile	(revision 501199)
@@ -1,28 +1,29 @@
 # $FreeBSD$
 
 PORTNAME=	stacks
-DISTVERSION=	2.3
+DISTVERSION=	2.4
 CATEGORIES=	biology perl5 python
 MASTER_SITES=	http://catchenlab.life.illinois.edu/stacks/source/
 
 MAINTAINER=	jwb@FreeBSD.org
 COMMENT=	Software pipeline for building loci from short-read sequences
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		compiler:openmp gmake python shebangfix
 
 SHEBANG_FILES=	scripts/*.pl scripts/*.py \
 		scripts/stacks-integrate-alignments scripts/stacks-gdb
 GNU_CONFIGURE=	yes
 
 LDFLAGS+=	-lpthread
 
 .include <bsd.port.pre.mk>
 
-.if ${ARCH} != amd64 && ${ARCH} != i386
+# Force newer GCC on platforms using GCC 4.2 as base
+.if ${CHOSEN_COMPILER_TYPE} == gcc
 USE_GCC=	yes
 .endif
 
 .include <bsd.port.post.mk>
Index: head/biology/stacks/distinfo
===================================================================
--- head/biology/stacks/distinfo	(revision 501198)
+++ head/biology/stacks/distinfo	(revision 501199)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1547306940
-SHA256 (stacks-2.3.tar.gz) = 2a5befaf11ca2f191afcd42a3a3392290d6a116d7fe737b69a2c4d5b77f40c99
-SIZE (stacks-2.3.tar.gz) = 10962586
+TIMESTAMP = 1557519159
+SHA256 (stacks-2.4.tar.gz) = 30093d688a2dc62a19ea42a58065f024c8279419439049bcde186703e75641c1
+SIZE (stacks-2.4.tar.gz) = 10930616
Index: head/biology/stacks/pkg-plist
===================================================================
--- head/biology/stacks/pkg-plist	(revision 501198)
+++ head/biology/stacks/pkg-plist	(revision 501199)
@@ -1,65 +1,18 @@
 bin/clone_filter
 bin/count_fixed_catalog_snps.py
 bin/cstacks
 bin/denovo_map.pl
 bin/gstacks
 bin/integrate_alignments.py
 bin/kmer_filter
 bin/phasedstacks
 bin/populations
 bin/process_radtags
 bin/process_shortreads
 bin/ref_map.pl
 bin/sstacks
 bin/stacks-dist-extract
 bin/stacks-gdb
 bin/stacks-integrate-alignments
 bin/tsv2bam
 bin/ustacks
-%%DATADIR%%/php/CatalogClass.php
-%%DATADIR%%/php/Locus.php
-%%DATADIR%%/php/ajax.js
-%%DATADIR%%/php/annotate.js
-%%DATADIR%%/php/annotate_marker.php
-%%DATADIR%%/php/catalog.php
-%%DATADIR%%/php/catalog_genotypes.php
-%%DATADIR%%/php/constants.php.dist
-%%DATADIR%%/php/correct_genotype.php
-%%DATADIR%%/php/correct_genotypes.php
-%%DATADIR%%/php/db_functions.php
-%%DATADIR%%/php/export.js
-%%DATADIR%%/php/export_batch.php
-%%DATADIR%%/php/fst_view.php
-%%DATADIR%%/php/hapstat_view.php
-%%DATADIR%%/php/header.php
-%%DATADIR%%/php/images/caret-d.png
-%%DATADIR%%/php/images/caret-u.png
-%%DATADIR%%/php/images/excel_icon.png
-%%DATADIR%%/php/images/l-arrow-disabled.png
-%%DATADIR%%/php/images/l-arrow.png
-%%DATADIR%%/php/images/r-arrow-disabled.png
-%%DATADIR%%/php/images/r-arrow.png
-%%DATADIR%%/php/images/stacks_bg.png
-%%DATADIR%%/php/images/stacks_logo_rev_small.png
-%%DATADIR%%/php/index.php
-%%DATADIR%%/php/last_modified.php
-%%DATADIR%%/php/phist_view.php
-%%DATADIR%%/php/pop_view.php
-%%DATADIR%%/php/population_view.js
-%%DATADIR%%/php/samples.php
-%%DATADIR%%/php/sequence_blast.php
-%%DATADIR%%/php/stack_view.php
-%%DATADIR%%/php/stacks.css
-%%DATADIR%%/php/stacks.js
-%%DATADIR%%/php/stacks_functions.php
-%%DATADIR%%/php/sumstat_view.php
-%%DATADIR%%/php/tag.php
-%%DATADIR%%/php/tags.php
-%%DATADIR%%/php/version.php
-%%DATADIR%%/php/view_sequence.php
-%%DATADIR%%/sql/catalog_index.sql
-%%DATADIR%%/sql/chr_index.sql
-%%DATADIR%%/sql/mysql.cnf.dist
-%%DATADIR%%/sql/stacks.sql
-%%DATADIR%%/sql/tag_index.sql
-@dir %%DATADIR%%/php/export