re2: bump to 2018.04.01, fix TEST. (#2658)

dev-libs/re2/patches/re2-2018.04.01.patchset

@@ -5,7 +5,7 @@ Subject: Haiku patch
 
 
 diff --git a/Makefile b/Makefile
-index d0e2090..e5a2cff 100644
+index 6836e06..0b8120c 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -17,8 +17,8 @@ CXX?=g++

dev-libs/re2/re2-2018.04.01.recipe

@@ -3,12 +3,12 @@ DESCRIPTION="RE2 is a fast, safe, thread-friendly alternative to backtracking \
 regular expression engines like those used in PCRE, PERL and Python. It is a \
 C++ library."
 HOMEPAGE="https://github.com/google/re2"
-COPYRIGHT="2009 The RE2 Authors"
+COPYRIGHT="2009-2018 The RE2 Authors"
 LICENSE="BSD (3-clause)"
 REVISION="1"
 RE_VERSION="${portVersion//./-}"
 SOURCE_URI="https://github.com/google/re2/archive/$RE_VERSION.tar.gz"
-CHECKSUM_SHA256="c8ab833081c9766ef4e4d1e6397044ff3b20e42be109084b50d49c161f876184"
+CHECKSUM_SHA256="2f945446b71336e7f5a2bcace1abcf0b23fbba368266c6a1be33de3de3b3c912"
 SOURCE_FILENAME="re2-$portVersion.tar.gz"
 SOURCE_DIR="re2-$RE_VERSION"
 PATCHES="re2-$portVersion.patchset"
@@ -71,5 +71,6 @@ INSTALL()
 
 TEST()
 {
-	make check
+	LIBRARY_PATH="$sourceDir/obj/so${LIBRARY_PATH:+:$LIBRARY_PATH}" \
+	make test
 }