Add more versions of grep in order to track down -i failure. It broke on Haiku between 2.5.4 and 2.6.1.

sys-apps/grep/grep-2.12.bep

@@ -22,5 +22,11 @@ INSTALL {
 	cd grep-2.12
 	make install
 }
+
+TEST {
+	cd grep-2.12
+	make check
+}
+
 LICENSE="GNU GPL v3"
 COPYRIGHT="1992-2012 Free Software Foundation, Inc."

sys-apps/grep/grep-2.5.4.bep

@@ -16,5 +16,11 @@ INSTALL {
 	cd grep-2.5.4
 	make install
 }
+
+TEST {
+	cd grep-2.5.4
+	make check
+}
+
 LICENSE="GNU GPL v3"
 COPYRIGHT="1992-2010 Free Software Foundation, Inc."

sys-apps/grep/grep-2.6.1.bep

@@ -0,0 +1,26 @@
+DESCRIPTION="GNU regular expression matcher" 
+HOMEPAGE="http://www.gnu.org/software/grep/" 
+SRC_URI="http://ftp.gnu.org/gnu/grep/grep-2.6.3.tar.gz"
+CHECKSUM_MD5="3095b57837b312f087c0680559de7f13"
+REVISION="1"
+STATUS_HAIKU="stable"
+DEPEND=""
+BUILD {
+	cd grep-2.6.3
+	libtoolize --force --copy --install
+	./configure --prefix=`finddir B_COMMON_DIRECTORY`
+	make
+}
+
+INSTALL {
+	cd grep-2.6.3
+	make install
+}
+
+TEST {
+	cd grep-2.6.3
+	make check
+}
+
+LICENSE="GNU GPL v3"
+COPYRIGHT="1992-2010 Free Software Foundation, Inc."

sys-apps/grep/grep-2.6.3.bep

@@ -0,0 +1,26 @@
+DESCRIPTION="GNU regular expression matcher" 
+HOMEPAGE="http://www.gnu.org/software/grep/" 
+SRC_URI="http://ftp.gnu.org/gnu/grep/grep-2.6.3.tar.gz"
+CHECKSUM_MD5="3095b57837b312f087c0680559de7f13"
+REVISION="1"
+STATUS_HAIKU="stable"
+DEPEND=""
+BUILD {
+	cd grep-2.6.3
+	libtoolize --force --copy --install
+	./configure --prefix=`finddir B_COMMON_DIRECTORY`
+	make
+}
+
+INSTALL {
+	cd grep-2.6.3
+	make install
+}
+
+TEST {
+	cd grep-2.6.3
+	make check
+}
+
+LICENSE="GNU GPL v3"
+COPYRIGHT="1992-2010 Free Software Foundation, Inc."

sys-apps/grep/grep-2.7.bep

@@ -22,5 +22,11 @@ INSTALL {
 	cd grep-2.7
 	make install
 }
+
+TEST {
+	cd grep-2.7
+	make check
+}
+
 LICENSE="GNU GPL v3"
 COPYRIGHT="1992-2010 Free Software Foundation, Inc."