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Makefile | 1988-05-02 | 1.2 KB | 73 lines |
- # make file for "flex" tool
-
- # the first time around use "make first_flex"
-
- SKELETON_FILE = \"/usr/local/lib/flex.skel\"
- F_SKELETON_FILE = \"/usr/local/lib/flex.fastskel\"
- SKELFLAGS = -DDEFAULT_SKELETON_FILE=$(SKELETON_FILE) \
- -DFAST_SKELETON_FILE=$(F_SKELETON_FILE)
- CFLAGS = -O
- LDFLAGS =
-
- FLEX_FLAGS = -ist
- FLEX = flex
-
- FLEXOBJS = \
- ccl.o \
- dfa.o \
- ecs.o \
- main.o \
- misc.o \
- nfa.o \
- parse.o \
- scan.o \
- sym.o \
- tblcmp.o \
- yylex.o
-
- FLEX_C_SOURCES = \
- ccl.c \
- dfa.c \
- ecs.c \
- main.c \
- misc.c \
- nfa.c \
- parse.c \
- scan.c \
- sym.c \
- tblcmp.c \
- yylex.c
-
- flex : $(FLEXOBJS)
- cc $(CFLAGS) -o flex $(LDFLAGS) $(FLEXOBJS)
-
- first_flex:
- cp scan.c.dist scan.c
- make $(MFLAGS) flex
-
- parse.h parse.c : parse.y
- yacc -d parse.y
- @mv y.tab.c parse.c
- @mv y.tab.h parse.h
-
- # comment-out the next two lines after a successful "make test" and
- # comment-in the following two lines.
-
- scan.c : scan.l
- $(FLEX) $(FLEX_FLAGS) scan.l >scan.c
-
- scan.o : scan.c parse.h
-
- main.o : main.c
- cc $(CFLAGS) -c $(SKELFLAGS) main.c
-
- flex.lint : $(FLEX_C_SOURCES)
- @echo "Expect a \"may be used before set\" and 2 \"unused\"'s
- lint $(FLEX_C_SOURCES) > flex.lint
-
- clean :
- rm -f core errs flex *.o parse.c *.lint parse.h
-
- test :
- $(FLEX) $(FLEX_FLAGS) scan.l | diff scan.c -
-