diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -93,6 +93,12 @@ OBJS := $(DBG_OBJS) $(OPT_OBJS) TXR := ./$(PROG) +ifneq ($(yacc_is_newer_bison),) +YACC_FLAGS := -Wno-yacc -Wno-deprecated +else +YACC_FLAGS := +endif + .SUFFIXES: MAKEFLAGS += --no-builtin-rules @@ -288,7 +294,7 @@ y.tab.c: $(top_srcdir)parser.y if [ -e y.tab.h ]; then mv y.tab.h y.tab.h.old ; fi) $(call SH,rm -f y.tab.c) $(call SH, \ - if $(TXR_YACC) -v -d $< ; then \ + if $(TXR_YACC) $(YACC_FLAGS) -v -d $< ; then \ grep -qs '$(BS_LIC_FROM)' y.tab.c && \ grep -qs '$(BS_LIC_TO)' y.tab.c && \ sed -e '/$(BS_LIC_FROM)/$(CM)/$(BS_LIC_TO)/d' \ @@ -552,6 +558,10 @@ conftest.syms: conftest.o conftest.yacc: $(V)echo $(TXR_YACC) +.PHONY: conftest.yacc-version +conftest.yacc-version: + $(V)$(TXR_YACC) --version 2> /dev/null || true + .PHONY: conftest.ccver conftest.ccver: $(V)$(TXR_CC) --version |