libtomcrypt: use $(TARGET_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/libtomcrypt/libtomcrypt.mk

@@ -17,11 +17,11 @@ LIBTOMCRYPT_CFLAGS = -I./src/headers $(TARGET_CFLAGS) -DLTC_SOURCE -DLTM_DESC \
 	$(if $(BR2_USE_WCHAR),,-DLTC_NO_WCHAR)
 
 define LIBTOMCRYPT_BUILD_CMDS
-	$(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) CFLAGS="$(LIBTOMCRYPT_CFLAGS)"
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) CFLAGS="$(LIBTOMCRYPT_CFLAGS)"
 endef
 
 define LIBTOMCRYPT_INSTALL_STAGING_CMDS
-	$(MAKE) -C $(@D) DESTDIR="$(STAGING_DIR)" NODOCS=1 INSTALL_USER=$(shell id -u) INSTALL_GROUP=$(shell id -g) install
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR="$(STAGING_DIR)" NODOCS=1 INSTALL_USER=$(shell id -u) INSTALL_GROUP=$(shell id -g) install
 endef
 
 $(eval $(generic-package))