pppd: 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/pppd/pppd.mk

@@ -46,11 +46,11 @@ PPPD_POST_EXTRACT_HOOKS += PPPD_SET_RESOLV_CONF
 define PPPD_CONFIGURE_CMDS
 	$(SED) 's/FILTER=y/#FILTER=y/' $(PPPD_DIR)/pppd/Makefile.linux
 	$(SED) 's/ifneq ($$(wildcard \/usr\/include\/pcap-bpf.h),)/ifdef FILTER/' $(PPPD_DIR)/*/Makefile.linux
-	( cd $(@D); ./configure --prefix=/usr )
+	( cd $(@D); $(TARGET_MAKE_ENV) ./configure --prefix=/usr )
 endef
 
 define PPPD_BUILD_CMDS
-	$(MAKE) CC="$(TARGET_CC)" COPTS="$(TARGET_CFLAGS)" \
+	$(TARGET_MAKE_ENV) $(MAKE) CC="$(TARGET_CC)" COPTS="$(TARGET_CFLAGS)" \
 		-C $(@D) $(PPPD_MAKE_OPTS)
 endef
 
@@ -104,7 +104,7 @@ define PPPD_INSTALL_TARGET_CMDS
 endef
 
 define PPPD_INSTALL_STAGING_CMDS
-	$(MAKE) INSTROOT=$(STAGING_DIR)/ -C $(@D) $(PPPD_MAKE_OPTS) install-devel
+	$(TARGET_MAKE_ENV) $(MAKE) INSTROOT=$(STAGING_DIR)/ -C $(@D) $(PPPD_MAKE_OPTS) install-devel
 endef
 
 $(eval $(generic-package))