ezxml: use $(TARGET_MAKE_ENV) when calling $(MAKE)

Signed-off-by: Gustavo Zacarias <gustavo.zacarias@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/ezxml/ezxml.mk

@@ -11,8 +11,8 @@ EZXML_LICENSE = MIT
 EZXML_LICENSE_FILES = license.txt
 
 define EZXML_BUILD_CMDS
-	$(MAKE) CC="$(TARGET_CC)" CFLAGS="$(TARGET_CFLAGS)" AR=$(TARGET_AR) \
-	-f GNUmakefile -C $(@D)
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) -f GNUmakefile \
+		CC="$(TARGET_CC)" CFLAGS="$(TARGET_CFLAGS)" AR=$(TARGET_AR)
 endef
 
 define EZXML_INSTALL_STAGING_CMDS