grub2: Drop unneeded code

We no longer export these variables into the environment so we no longer
need this code.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-bsp/grub/grub2.inc b/meta/recipes-bsp/grub/grub2.inc
index bac2d7d4149de1fed08a4cc967f0c387c3bc1e93..20877e7735559856ee6f7f039d93ecb261385cd5 100644 (file)
--- a/meta/recipes-bsp/grub/grub2.inc
+++ b/meta/recipes-bsp/grub/grub2.inc
@@ -63,10 +63,6 @@ BUILD_LDFLAGS = ""
 CFLAGS_append = " -Wno-error"
 
 do_configure_prepend() {
-       # The grub2 configure script uses variables such as TARGET_CFLAGS etc
-       # for its own purposes. Remove the OE versions from the environment to
-       # avoid conflicts.
-       unset TARGET_CPPFLAGS TARGET_CFLAGS TARGET_CXXFLAGS TARGET_LDFLAGS
        ( cd ${S}
        ${S}/autogen.sh )
 }