pkgbase: install all libc test files into the tests package

lib/libc/tests/stdlib/dynthr_mod/Makefile

@@ -3,6 +3,7 @@ SHLIB_NAME=	dynthr_mod.so
 SHLIBDIR=	${TESTSDIR}
 SRCS=		dynthr_mod.c
 LIBADD=		pthread
+PACKAGE=	tests
 
 TESTSDIR:=	${TESTSBASE}/${RELDIR:C/libc\/tests/libc/:H}
 

lib/libc/tests/tls/dso/Makefile

@@ -6,6 +6,7 @@ SHLIB_NAME=	h_tls_dlopen.so
 SRCS=		h_tls_dlopen.c
 
 MAN=
+PACKAGE=	tests
 
 LIBDIR=		${TESTSBASE}/lib/libc/tls
 SHLIB_MAJOR=	1

lib/libc/tests/tls_dso/Makefile

@@ -7,6 +7,7 @@ SRCS=		h_tls_dynamic.c
 LIBDIR=		${TESTSBASE}/lib/libc/tls
 SHLIBDIR=	${TESTSBASE}/lib/libc/tls
 SHLIB_MAJOR=	1
+PACKAGE=	tests
 
 WITHOUT_STATIC=
 WITHOUT_PROFILE=