The libfdt installed in the system is preferred to the dtc submodule by
default. The recent libfdt update added a new symbol - fdt_check_full -
and this breaks compile if there is an older libfdt installed in
the system.
This changes the test to force ./configure into using newer libfdt.
Signed-off-by: Alexey Kardashevskiy <a...@ozlabs.ru>
---
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
index 0a3c6a7..e5312da 100755
--- a/configure
+++ b/configure
@@ -3880,7 +3880,7 @@ if test "$fdt" != "no" ; then
cat > $TMPC << EOF
#include <libfdt.h>
#include <libfdt_env.h>
-int main(void) { fdt_first_subnode(0, 0); return 0; }
+int main(void) { fdt_check_full(NULL, 0); return 0; }
EOF
if compile_prog "" "$fdt_libs" ; then
# system DTC is good - use it
--
2.17.1
