attr: Fix compilation on uclibc

It needs -lintl added to LDFLAGS for uclibc

inherit gettext class instead of adding gettext to DEPENDS directly

(From OE-Core rev: 53f421bd2a7dc4caf8cbf4ea1b04cf00ea158b2c)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/meta/recipes-support/attr/attr.inc b/meta/recipes-support/attr/attr.inc
index c11034069c..b2ed9a1b7d 100644
--- a/meta/recipes-support/attr/attr.inc
+++ b/meta/recipes-support/attr/attr.inc
@@ -20,3 +20,7 @@ do_install_append() {
         sed -i ${D}${libdir}/libattr.la -e \
             s,^libdir=\'${base_libdir}\'$,libdir=\'${libdir}\',
 }
+
+# Only append ldflags for target recipe
+LDFLAGS_libc-uclibc += "${@['', '-lintl']['${PN}' == '${BPN}']}"
+