build: override hardcoded paths to bison and m4 to make the SDK more relocatable

Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42300
10 years ago · c541b31e40
parent 8686e23873
commit c541b31e40
1 changed files with 3 additions and 0 deletions
--- a/rules.mk
+++ b/rules.mk
@ -269,6 +269,9 @@ ifeq ($(CONFIG_BUILD_LOG),y)
  BUILD_LOG:=1
 endif

+export BISON_PKGDATADIR:=$(STAGING_DIR_HOST)/share/bison
+export M4:=$(STAGING_DIR_HOST)/bin/m4
+
 define shvar
 V_$(subst .,_,$(subst -,_,$(subst /,_,$(1))))
 endef