diff options
Diffstat (limited to 'src/interfaces/ecpg/preproc/Makefile')
| -rw-r--r-- | src/interfaces/ecpg/preproc/Makefile | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/interfaces/ecpg/preproc/Makefile b/src/interfaces/ecpg/preproc/Makefile index 48ab51d535..bba2ecdeb7 100644 --- a/src/interfaces/ecpg/preproc/Makefile +++ b/src/interfaces/ecpg/preproc/Makefile @@ -32,8 +32,11 @@ $(srcdir)/preproc.c $(srcdir)/preproc.h: preproc.y mv y.tab.h $(srcdir)/preproc.h $(srcdir)/pgc.c: pgc.l - $(LEX) $(LFLAGS) $< - mv lex.yy.c $@ +ifdef FLEX + $(FLEX) $(FLEXFLAGS) -o'$@' $< +else + @$(missing) flex $< $@ +endif distprep: $(srcdir)/preproc.c $(srcdir)/preproc.h $(srcdir)/pgc.c @@ -49,7 +52,7 @@ uninstall: clean distclean: rm -f *.o ecpg$(X) # garbage from partial builds - rm -f y.tab.c y.tab.h lex.yy.c + @rm -f y.tab.c y.tab.h # garbage from development @rm -f core a.out *~ *.output *.tab.c |