diff options
Diffstat (limited to 'makefile')
| -rw-r--r-- | makefile | 53 |
1 files changed, 38 insertions, 15 deletions
@@ -23,18 +23,21 @@ # ****************************************************************/ CFLAGS = -g -CFLAGS = -O2 CFLAGS = +CFLAGS = -O2 -CC = gcc -Wall -g -Wwrite-strings -CC = gcc -fprofile-arcs -ftest-coverage # then gcov f1.c; cat f1.c.gcov -CC = gcc -g -Wall -pedantic -CC = gcc -O4 -Wall -pedantic -fno-strict-aliasing +# compiler options +#CC = gcc -Wall -g -Wwrite-strings +#CC = gcc -O4 -Wall -pedantic -fno-strict-aliasing +#CC = gcc -fprofile-arcs -ftest-coverage # then gcov f1.c; cat f1.c.gcov +HOSTCC = gcc -g -Wall -pedantic +CC = $(HOSTCC) # change this is cross-compiling. -YACC = bison -d -y -YACC = yacc -d -S +# yacc options. pick one; this varies a lot by system. #YFLAGS = -d -S - # -S uses sprintf in yacc parser instead of sprint +YACC = bison -d -y +#YACC = yacc -d +# -S uses sprintf in yacc parser instead of sprint OFILES = b.o main.o parse.o proctab.o tran.o lib.o run.o lex.o @@ -44,7 +47,7 @@ SOURCE = awk.h ytab.c ytab.h proto.h awkgram.y lex.c b.c main.c \ LISTING = awk.h proto.h awkgram.y lex.c b.c main.c maketab.c parse.c \ lib.c run.c tran.c -SHIP = README FIXES $(SOURCE) ytab[ch].bak makefile \ +SHIP = README LICENSE FIXES $(SOURCE) ytab[ch].bak makefile \ awk.1 a.out: ytab.o $(OFILES) @@ -52,17 +55,23 @@ a.out: ytab.o $(OFILES) $(OFILES): awk.h ytab.h proto.h -ytab.o: awk.h proto.h awkgram.y +#Clear dependency for parallel build: (make -j) +#YACC generated y.tab.c and y.tab.h at the same time +#this needs to be a static pattern rules otherwise multiple target +#are mapped onto multiple executions of yacc, which overwrite +#each others outputs. +y%.c y%.h: awk.h proto.h awkgram.y $(YACC) $(YFLAGS) awkgram.y - mv y.tab.c ytab.c - mv y.tab.h ytab.h - $(CC) $(CFLAGS) -c ytab.c + mv y.$*.c y$*.c + mv y.$*.h y$*.h + +ytab.h: ytab.c proctab.c: maketab - ./maketab >proctab.c + ./maketab ytab.h >proctab.c maketab: ytab.h maketab.c - $(CC) $(CFLAGS) maketab.c -o maketab + $(HOSTCC) $(CFLAGS) maketab.c -o maketab bundle: @cp ytab.h ytabh.bak @@ -79,8 +88,22 @@ tar: @zip awk.zip $(SHIP) ls -l awk.zip +gitadd: + git add README LICENSE FIXES \ + awk.h proto.h awkgram.y lex.c b.c main.c maketab.c parse.c \ + lib.c run.c tran.c \ + makefile awk.1 awktest.tar + +gitpush: + # only do this once: + # git remote add origin https://github.com/onetrueawk/awk.git + git push -u origin master + names: @echo $(LISTING) clean: rm -f a.out *.o *.obj maketab maketab.exe *.bb *.bbg *.da *.gcov *.gcno *.gcda # proctab.c + +cleaner: + rm -f a.out *.o *.obj maketab maketab.exe *.bb *.bbg *.da *.gcov *.gcno *.gcda proctab.c ytab* |