rules.mk: move DOWNLOAD_CHECK_CERTIFICATE to include/download.mk

Move DOWNLOAD_CHECK_CERTIFICATE to include/download.mk as it's a better
place than exporting it in the global rules.mk makefile.

Signed-off-by: Christian Marangi <[email protected]>

include/download.mk

@@ -18,6 +18,9 @@ endif
 
 DOWNLOAD_RDEP=$(STAMP_PREPARED) $(HOST_STAMP_PREPARED)
 
+# Export options for download.pl
+export DOWNLOAD_CHECK_CERTIFICATE:=$(CONFIG_DOWNLOAD_CHECK_CERTIFICATE)
+
 define dl_method_git
 $(if $(filter https://github.com/% git://github.com/%,$(1)),github_archive,git)
 endef

rules.mk

@@ -257,9 +257,6 @@ ESED:=$(STAGING_DIR_HOST)/bin/sed -E -i -e
 MKHASH:=$(STAGING_DIR_HOST)/bin/mkhash
 # MKHASH is used in /scripts, so we export it here.
 export MKHASH
-# DOWNLOAD_CHECK_CERTIFICATE is used in /scripts, so we export it here.
-DOWNLOAD_CHECK_CERTIFICATE:=$(CONFIG_DOWNLOAD_CHECK_CERTIFICATE)
-export DOWNLOAD_CHECK_CERTIFICATE
 CP:=cp -fpR
 LN:=ln -sf
 XARGS:=xargs -r