Annotation of dietlibc/Makefile, revision 1.36
1.25 fefe 1: ARCH=$(shell uname -m | sed 's/i[4-9]86/i386/')
2:
3: OBJDIR=bin-$(ARCH)
1.1 cvs 4:
1.31 fefe 5: all: $(OBJDIR) $(OBJDIR)/start.o $(OBJDIR)/dietlibc.a $(OBJDIR)/liblatin1.a $(OBJDIR)/librpc.a $(OBJDIR)/elftrunc $(OBJDIR)/diet
1.1 cvs 6:
7: CFLAGS=-pipe
8: CROSS=
9:
1.16 fefe 10: CC=gcc
11:
1.33 fefe 12: VPATH=lib:libstdio:libugly:libcruft:libcrypt:libshell:liblatin1:librpc:libregex:syscalls.c
1.1 cvs 13:
1.25 fefe 14: SYSCALLOBJ=$(patsubst syscalls.s/%.S,$(OBJDIR)/%.o,$(wildcard syscalls.s/*.S))
1.1 cvs 15:
1.25 fefe 16: LIBOBJ=$(patsubst lib/%.c,$(OBJDIR)/%.o,$(wildcard lib/*.c))
17: LIBUGLYOBJ=$(patsubst libugly/%.c,$(OBJDIR)/%.o,$(wildcard libugly/*.c))
18: LIBSTDIOOBJ=$(patsubst libstdio/%.c,$(OBJDIR)/%.o,$(wildcard libstdio/*.c))
19: LIBCRUFTOBJ=$(patsubst libcruft/%.c,$(OBJDIR)/%.o,$(wildcard libcruft/*.c))
20: LIBCRYPTOBJ=$(patsubst libcrypt/%.c,$(OBJDIR)/%.o,$(wildcard libcrypt/*.c))
21: LIBSHELLOBJ=$(patsubst libshell/%.c,$(OBJDIR)/%.o,$(wildcard libshell/*.c))
1.1 cvs 22:
1.31 fefe 23: LIBRPCOBJ=$(patsubst librpc/%.c,$(OBJDIR)/%.o,$(wildcard librpc/*.c))
1.33 fefe 24: LIBREGEXOBJ=$(patsubst libregex/%.c,$(OBJDIR)/%.o,$(wildcard libregex/*.c))
1.31 fefe 25:
1.1 cvs 26: include $(ARCH)/Makefile.add
27:
28: ifeq ($(CFLAGS),-pipe)
29: CFLAGS+=-O -fomit-frame-pointer
30: endif
31:
1.28 fefe 32: ifneq ($(DEBUG),)
33: CFLAGS = -g
34: COMMENT = :
35: endif
1.31 fefe 36: CFLAGS += -Wall -Wno-switch
1.1 cvs 37:
1.14 fefe 38: PWD=$(shell pwd)
39:
1.1 cvs 40: .SUFFIXES:
41: .SUFFIXES: .S .c
42:
1.25 fefe 43: $(OBJDIR):
44: mkdir $@
45:
1.2 olaf 46: % :: %,v
1.1 cvs 47:
1.25 fefe 48: $(OBJDIR)/%.o: %.S
49: $(CROSS)$(CC) -I. -Iinclude $(CFLAGS) -c $< -o $@
1.1 cvs 50:
1.25 fefe 51: $(OBJDIR)/%.o: %.c
52: $(CROSS)$(CC) -I. -Iinclude $(CFLAGS) -c $< -o $@
1.28 fefe 53: $(COMMENT) $(CROSS)strip -x -R .comment -R .note $@
1.1 cvs 54:
1.5 fefe 55: DIETLIBC_OBJ = $(SYSCALLOBJ) $(LIBOBJ) $(LIBSTDIOOBJ) $(LIBUGLYOBJ) \
1.33 fefe 56: $(LIBCRUFTOBJ) $(LIBCRYPTOBJ) $(LIBSHELLOBJ) $(LIBREGEXOBJ) \
1.25 fefe 57: $(OBJDIR)/__longjmp.o $(OBJDIR)/setjmp.o $(OBJDIR)/unified.o \
58: $(OBJDIR)/mmap.o $(OBJDIR)/clone.o
1.1 cvs 59:
1.25 fefe 60: $(OBJDIR)/dietlibc.a: $(DIETLIBC_OBJ) $(OBJDIR)/start.o
61: $(CROSS)ar cru $@ $(DIETLIBC_OBJ)
1.31 fefe 62:
1.32 fefe 63: $(OBJDIR)/librpc.a: $(LIBRPCOBJ)
1.31 fefe 64: $(CROSS)ar cru $@ $(LIBRPCOBJ)
1.17 fefe 65:
1.25 fefe 66: LIBLATIN1_OBJS=$(patsubst liblatin1/%.c,$(OBJDIR)/%.o,$(wildcard liblatin1/*.c))
67: $(OBJDIR)/liblatin1.a: $(LIBLATIN1_OBJS)
1.17 fefe 68: $(CROSS)ar cru $@ $^
1.1 cvs 69:
1.25 fefe 70: $(OBJDIR)/libdietc.so: $(OBJDIR)/dietlibc.a
1.1 cvs 71: $(CROSS)ld -whole-archive -shared -o $@ $^
72:
73: $(SYSCALLOBJ): syscalls.h
74:
1.25 fefe 75: $(OBJDIR)/elftrunc: contrib/elftrunc.c $(OBJDIR)/start.o $(OBJDIR)/dietlibc.a
1.35 fefe 76: $(CROSS)$(CC) -Iinclude $(CFLAGS) -nostdlib -o $@ $^ -lgcc
1.1 cvs 77:
1.25 fefe 78: $(OBJDIR)/diet: diet.c $(OBJDIR)/start.o $(OBJDIR)/dietlibc.a
79: $(CROSS)$(CC) -Iinclude $(CFLAGS) -nostdlib -o $@ $^ -DDIETHOME=\"$(PWD)\"
1.26 fefe 80: $(CROSS)strip -R .comment -R .note $@
1.25 fefe 81:
82: $(OBJDIR)/djb: $(OBJDIR)/compile $(OBJDIR)/load
1.1 cvs 83:
1.25 fefe 84: $(OBJDIR)/compile:
85: echo 'exec gcc $(CFLAGS) -I$(PWD)/$(OBJDIR)/include -c $${1+"$$@"}' > $@
1.1 cvs 86: chmod 755 $@
87:
1.25 fefe 88: $(OBJDIR)/load:
89: echo 'main="$$1"; shift; exec gcc -nostdlib -o "$$main" $(PWD)/$(OBJDIR)/start.o "$$main".o $${1+"$$@"} $(PWD)/$(OBJDIR)/dietlibc.a -lgcc' > $@
1.1 cvs 90: chmod 755 $@
91:
92: clean:
93: rm -f *.o *.a t t1 compile load elftrunc exports mapfile libdietc.so
1.25 fefe 94: rm -rf bin-*
1.1 cvs 95: $(MAKE) -C examples clean
96:
97: tar: clean
1.11 fefe 98: rm -f armv4l
1.3 fefe 99: ln -sf arm armv4l
1.8 fefe 100: cd ..; tar cvvf dietlibc.tar.bz2 dietlibc --use=bzip2 --exclude CVS
1.1 cvs 101:
1.25 fefe 102: $(OBJDIR)/exports: $(OBJDIR)/dietlibc.a
103: nm -g $(OBJDIR)/dietlibc.a | grep -w T | awk '{ print $$3 }' | sort -u > $(OBJDIR)/exports
1.1 cvs 104:
105: .PHONY: t t1
106: t:
1.25 fefe 107: $(CROSS)$(CC) -g $(CFLAGS) -fno-builtin -nostdlib -Iinclude -o t t.c $(OBJDIR)/start.o $(OBJDIR)/dietlibc.a -lgcc -Wl,-Map,mapfile
1.1 cvs 108:
109: t1:
1.16 fefe 110: $(CROSS)$(CC) -g -o t1 t.c
1.1 cvs 111:
1.27 fefe 112: install: $(OBJDIR)/start.o $(OBJDIR)/dietlibc.a $(OBJDIR)/liblatin1.a $(OBJDIR)/elftrunc $(OBJDIR)/diet
113: cp $(OBJDIR)/start.o $(INSTALLPREFIX)$(prefix)/lib/dietstart.o
114: cp $(OBJDIR)/dietlibc.a $(INSTALLPREFIX)$(prefix)/lib/libdietc.a
115: cp $(OBJDIR)/liblatin1.a $(INSTALLPREFIX)$(prefix)/lib/libdietlatin1.a
116: cp $(OBJDIR)/diet $(INSTALLPREFIX)$(prefix)/bin/diet
1.1 cvs 117:
118: .PHONY: sparc ppc mips arm alpha i386
119:
1.19 fefe 120: arm sparc ppc alpha i386:
1.25 fefe 121: $(MAKE) ARCH=$@ CROSS=$@-linux- all t bin-$@/libdietc.so
1.1 cvs 122:
1.19 fefe 123: mips:
1.25 fefe 124: $(MAKE) ARCH=$@ CROSS=$@-linux-gnu- all t bin-$@/libdietc.so
1.1 cvs 125:
1.25 fefe 126: cross:
127: $(MAKE) arm sparc ppc alpha i386 mips
1.15 fefe 128:
129:
130: # these depend on dietfeatures.h for large file backward compatibility
1.36 ! fefe 131: $(OBJDIR)/__fstat64.o $(OBJDIR)/__lstat64.o $(OBJDIR)/__stat64.o: dietfeatures.h
1.15 fefe 132:
133: # these depend on dietfeatures.h for thread support
1.36 ! fefe 134: $(OBJDIR)/alloc.o $(OBJDIR)/perror.o $(OBJDIR)/logging.o $(OBJDIR)/unified.o: dietfeatures.h
1.15 fefe 135:
136: # these depend on dietfeatures.h for linker warnings
1.36 ! fefe 137: $(OBJDIR)/assert_fail.o $(OBJDIR)/sprintf.o $(OBJDIR)/vsnprintf.o $(OBJDIR)/___div.o $(OBJDIR)/fflush.o $(OBJDIR)/setvbuf.o $(OBJDIR)/system.o $(OBJDIR)/sendfile.o $(OBJDIR)/setenv.o: dietfeatures.h
1.15 fefe 138:
139: # these depend on dietfeatures.h for buffered stdio
1.36 ! fefe 140: fclose.o $(OBJDIR)/fdglue.o $(OBJDIR)/fflush.o $(OBJDIR)/fgetc.o $(OBJDIR)/fputc.o $(OBJDIR)/fread.o $(OBJDIR)/fseek.o $(OBJDIR)/printf.o $(OBJDIR)/setvbuf.o $(OBJDIR)/stderr.o $(OBJDIR)/stdin.o $(OBJDIR)/stdout.o $(OBJDIR)/fwrite.o $(OBJDIR)/puts.o: dietfeatures.h
1.15 fefe 141:
142: # these depend on dietfeatures.h for fast string routines
1.36 ! fefe 143: strcasecmp.o $(OBJDIR)/strcat.o $(OBJDIR)/strchr.o $(OBJDIR)/strcmp.o $(OBJDIR)/strcpy.o $(OBJDIR)/strlen.o $(OBJDIR)/strncasecmp.o $(OBJDIR)/strncat.o $(OBJDIR)/strrchr.o: dietfeatures.h
1.15 fefe 144:
145: # these depend on dietfeatures.h for /proc
1.36 ! fefe 146: $(OBJDIR)/tty.o: dietfeatures.h
1.15 fefe 147:
148: # these depend on dietfeatures.h for ungetc support ;-)
1.36 ! fefe 149: $(OBJDIR)/ungetc.o: dietfeatures.h
1.15 fefe 150:
1.18 fefe 151: # these depend on dietfeatures.h for WANT_TZFILE_PARSER
1.36 ! fefe 152: $(OBJDIR)/localtime_r.o: dietfeatures.h
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