scripts: set proper OpenSSL include dir also for sign-file

Fixes: 2cea4a7 ("scripts: use pkg-config to locate libcrypto")
Signed-off-by: Rolf Eike Beer <[email protected]>
Cc: [email protected] # 5.6.x
Signed-off-by: Masahiro Yamada <[email protected]>

Author: DerDakon

scripts/Makefile

@@ -17,6 +17,7 @@ hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE)	+= insert-sys-cert
 
 HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include
 HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
+HOSTCFLAGS_sign-file.o = $(CRYPTO_CFLAGS)
 HOSTLDLIBS_sign-file = $(CRYPTO_LIBS)
 HOSTCFLAGS_extract-cert.o = $(CRYPTO_CFLAGS)
 HOSTLDLIBS_extract-cert = $(CRYPTO_LIBS)