package/perl: Fix typos in HOSTCC specification

Signed-off-by: Albert Lee <trisk@omniti.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/perl/perl.mk

@@ -75,7 +75,7 @@ PERL_CONF_OPTS += --only-mod=$(subst $(space),$(comma),$(PERL_MODULES))
 endif
 
 define PERL_CONFIGURE_CMDS
-	(cd $(@D); HOSTCC='$(HOSTCC_NOCACHE)' ./configure $(PERL_CONF_OPTS))
+	(cd $(@D); HOSTCC='$(HOSTCC_NOCCACHE)' ./configure $(PERL_CONF_OPTS))
 	$(SED) 's/UNKNOWN-/Buildroot $(BR2_VERSION_FULL) /' $(@D)/patchlevel.h
 endef
 
@@ -101,7 +101,7 @@ HOST_PERL_CONF_OPTS = \
 	-Dcc="$(HOSTCC)"
 
 define HOST_PERL_CONFIGURE_CMDS
-	(cd $(@D); HOSTCC='$(HOSTCC_NOCACHE)' ./Configure $(HOST_PERL_CONF_OPTS))
+	(cd $(@D); HOSTCC='$(HOSTCC_NOCCACHE)' ./Configure $(HOST_PERL_CONF_OPTS))
 endef
 
 define HOST_PERL_BUILD_CMDS