openssl: use $(HOST_MAKE_ENV) when calling $(MAKE)

Signed-off-by: Gustavo Zacarias <gustavo.zacarias@free-electrons.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/openssl/openssl.mk

@@ -102,7 +102,7 @@ OPENSSL_POST_CONFIGURE_HOOKS += OPENSSL_FIXUP_STATIC_MAKEFILE
 endif
 
 define HOST_OPENSSL_BUILD_CMDS
-	$(MAKE) -C $(@D)
+	$(HOST_MAKE_ENV) $(MAKE) -C $(@D)
 endef
 
 define OPENSSL_BUILD_CMDS
@@ -114,7 +114,7 @@ define OPENSSL_INSTALL_STAGING_CMDS
 endef
 
 define HOST_OPENSSL_INSTALL_CMDS
-	$(MAKE) -C $(@D) install
+	$(HOST_MAKE_ENV) $(MAKE) -C $(@D) install
 endef
 
 define OPENSSL_INSTALL_TARGET_CMDS