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Annotation of researchv10dc/cmd/flex/Makefile, revision 1.1.1.1

1.1       root        1: # make file for "flex" tool
                      2: 
                      3: # @(#) $Header: Makefile,v 2.3 89/06/20 17:27:12 vern Exp $ (LBL)
                      4: 
                      5: # Porting considerations:
                      6: #
                      7: #    For System V Unix machines, add -DSYS_V to CFLAGS.
                      8: #    For Vax/VMS, add -DSYS_V to CFLAGS.
                      9: #    For MS-DOS, add "-DMS_DOS -DSYS_V" to CFLAGS.  Create \tmp if not present.
                     10: #         You will also want to rename flex.skel to something with a three
                     11: #         character extension, change SKELETON_FILE below appropriately,
                     12: #    For Amiga, add "-DAMIGA -DSYS_V" to CFLAGS.
                     13: #
                     14: # A long time ago, flex was successfully built using Microsoft C and
                     15: # the following options: /AL, /stack:10000, -LARGE, -Ml, -Mt128, -DSYS_V
                     16: 
                     17: 
                     18: # the first time around use "make first_flex"
                     19: 
                     20: 
                     21: SKELETON_DIR = /usr/local/lib
                     22: SKELETON_FILE = flex.skel
                     23: SKELFLAGS = -DDEFAULT_SKELETON_FILE=\"$(SKELETON_DIR)/$(SKELETON_FILE)\"
                     24: CFLAGS = -O
                     25: LDFLAGS = -s
                     26: 
                     27: FLEX_FLAGS =
                     28: FLEX = ./flex
                     29: CC = cc
                     30: 
                     31: FLEXOBJS = \
                     32:        ccl.o \
                     33:        dfa.o \
                     34:        ecs.o \
                     35:        gen.o \
                     36:        main.o \
                     37:        misc.o \
                     38:        nfa.o \
                     39:        parse.o \
                     40:        scan.o \
                     41:        sym.o \
                     42:        tblcmp.o \
                     43:        yylex.o
                     44: 
                     45: FLEX_C_SOURCES = \
                     46:        ccl.c \
                     47:        dfa.c \
                     48:        ecs.c \
                     49:        gen.c \
                     50:        main.c \
                     51:        misc.c \
                     52:        nfa.c \
                     53:        parse.c \
                     54:        scan.c \
                     55:        sym.c \
                     56:        tblcmp.c \
                     57:        yylex.c
                     58: 
                     59: flex : $(FLEXOBJS)
                     60:        $(CC) $(CFLAGS) -o flex $(LDFLAGS) $(FLEXOBJS)
                     61: 
                     62: first_flex:
                     63:        cp initscan.c scan.c
                     64:        make $(MFLAGS) flex
                     65: 
                     66: parse.h parse.c : parse.y
                     67:        $(YACC) -d parse.y
                     68:        @mv y.tab.c parse.c
                     69:        @mv y.tab.h parse.h
                     70: 
                     71: scan.c : scan.l
                     72:        $(FLEX) -ist $(FLEX_FLAGS) scan.l >scan.c
                     73: 
                     74: scan.o : scan.c parse.h
                     75: 
                     76: main.o : main.c
                     77:        $(CC) $(CFLAGS) -c $(SKELFLAGS) main.c
                     78: 
                     79: flex.man : flex.1
                     80:        nroff -man flex.1 >flex.man
                     81: 
                     82: lint : $(FLEX_C_SOURCES)
                     83:        lint $(FLEX_C_SOURCES) > flex.lint
                     84: 
                     85: distrib :
                     86:        mv scan.c initscan.c
                     87:        chmod 444 initscan.c
                     88:        $(MAKE) $(MFLAGS) clean
                     89: 
                     90: clean :
                     91:        rm -f core errs flex *.o parse.c *.lint parse.h flex.man tags
                     92: 
                     93: tags :
                     94:        ctags $(FLEX_C_SOURCES)
                     95: 
                     96: vms :  flex.man
                     97:        $(MAKE) $(MFLAGS) distrib
                     98: 
                     99: test :
                    100:        $(FLEX) -ist $(FLEX_FLAGS) scan.l | diff scan.c -

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