158 lines
3.4 KiB
Makefile
158 lines
3.4 KiB
Makefile
PACKAGE = propagator
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DESTDIR =
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BINDIR ?= /usr/bin
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LIBDIR ?= /usr/lib
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BINSDIR ?= $(LIBDIR)/$(PACKAGE)/bin
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TARGETS = init stage1
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all: version.h $(TARGETS)
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#---------------------------------------------------------------
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L ?= GLIBC
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#L = KLIBC
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ifeq (KLIBC, $(L))
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CC = klcc
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endif
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ifeq ($(F),)
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ifeq ($(L),GLIBC)
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F = NEWT
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else
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F = STDIO
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endif
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endif
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CFLAGS += -Os -pipe -Wall -D_GNU_SOURCE
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GLIBC_INCLUDES =
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KLIBC_INCLUDES =
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INCLUDES = -I. $($(L)_INCLUDES)
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GCC_LIBDIR=$(shell dirname `gcc -print-libgcc-file-name`)
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LIBGCC_A=$(shell gcc -print-libgcc-file-name)
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GLIBC_LDFLAGS_STAGE1 = -static
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KLIBC_LDFLAGS_STAGE1 =
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# $(LIBGCC_A)
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LDFLAGS_STAGE1 = $($(L)_LDFLAGS_STAGE1)
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GLIBC_LIBC =
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KLIBC_LIBC =
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STAGE1_LIBC = $($(L)_LIBC)
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STRIPCMD = strip -R .note -R .comment
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#---------------------------------------------------------------
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DEFS =
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INIT_DEFS =
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STAGE1_DEFS =
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ifneq ($(WITH_SHELL),)
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STAGE1_DEFS += -DSPAWN_SHELL
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endif
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ifneq ($(WITH_SPLASH),)
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STAGE1_DEFS += -DSPAWN_SPLASH
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endif
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ifeq ($(WITH_ADSL),)
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STAGE1_DEFS += -DDISABLE_ADSL
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endif
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ifneq ($(WITHOUT_USBNET),)
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STAGE1_DEFS += -DDISABLE_USBNET
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endif
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COMPILE = $(CC) $(DEFS) $(CFLAGS)
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#- stage1 "loader"
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# i386 name is invalid to force this feature off
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INITSRC = init.c
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INIT_DEFS = $(INCLUDES)
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INITOBJS = $(addprefix $(L)-,$(subst .c,.o,$(INITSRC)))
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#- frontends
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NEWT_FRONTEND_SRC = newt-frontend.c
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NEWT_FRONTEND_LIBS = $(LIBDIR)/libnewt.a $(LIBDIR)/libslang.a
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STDIO_FRONTEND_SRC = stdio-frontend.c
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STDIO_FRONTEND_LIBS =
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FRONTEND_OBJS = $(addprefix $(L)-,$(subst .c,.o,$($(F)_FRONTEND_SRC)))
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FRONTEND_LINK = $(FRONTEND_OBJS) $($(F)_FRONTEND_LIBS)
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GLIBC_STAGE1_OWN_LIBS =
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KLIBC_STAGE1_OWN_LIBS =
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STAGE1_OWN_LIBS = $($(L)_STAGE1_OWN_LIBS)
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ifeq ($(L),KLIBC)
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STAGE1_NETWORK_LIBS =
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endif
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ifeq ($(L),GLIBC)
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STAGE1_NETWORK_LIBS = $(LIBDIR)/libresolv.a
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endif
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###############################################################################
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# stage1 itself
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STAGE1SRC = stage1.c log.c tools.c modules.c probing.c \
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mount.c lomount.c automatic.c frontend-common.c \
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cdrom.c disk.c \
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network.c nfsmount.c dhcp.c url.c dns.c adsl.c
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ALLSRC = $(INITSRC) $(STAGE1SRC)
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###############################################################################
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STAGE1OBJS = $(addprefix $(L)-,$(subst .c,.o,$(STAGE1SRC)))
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LDFLAGS_INIT = $($(L)_LDFLAGS_STAGE1)
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INIT_LIBC = $($(L)_LIBC)
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init: $(INITOBJS) $(INIT_LIBC)
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$(CC) -o $@ $^ $(LDFLAGS_INIT)
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$(STRIPCMD) $@
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stage1: $(STAGE1OBJS) $(STAGE1_OWN_LIBS) $(STAGE1_NETWORK_LIBS) $(FRONTEND_LINK) $(STAGE1_LIBC)
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$(CC) -o $@ $^ $(LDFLAGS_STAGE1)
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$(STRIPCMD) $@
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$(INITOBJS): $(L)-%.o: %.c
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$(COMPILE) $(INIT_DEFS) -c $< -o $@
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$(STAGE1OBJS): $(L)-%.o: %.c
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$(COMPILE) $(INCLUDES) $(STAGE1_DEFS) -c $< -o $@
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$(FRONTEND_OBJS): $(L)-%.o: %.c
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$(COMPILE) $(INCLUDES) -c $< -o $@
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version.h: /etc/altlinux-release
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@sed 's|^ALT Linux \([^ ]\+\)\([^(]\+\)(\([^)]\+\))|\
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echo \\#define VERSION \\"\2\\";echo \\#define DISTRIB_NAME \\"ALT Linux\2\1 \\(\3\\)\\"|' < $^ |sh > $@
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clean:
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rm -f *.o .depend $(TARGETS) version.h
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.depend:
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$(CPP) $(CFLAGS) -M $(ALLSRC) > .depend
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ifeq (.depend,$(wildcard .depend))
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include .depend
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endif
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gencpio: gen_init_cpio.c
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$(CC) $(CFLAGS) -o $@ $^
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install: $(TARGETS)
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mkdir -p $(DESTDIR)$(BINDIR) $(DESTDIR)$(BINSDIR)
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install -m0755 gencpio $(DESTDIR)$(BINDIR)
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install -m0755 init stage1 $(DESTDIR)$(BINSDIR)
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initfs: all mkinitfs
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sh mkinitfs > $@
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test: initfs modpack
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cat $^ > $@
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qstage -initrd test
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