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|
#
# Kbuild file for dash
#
config-cppflags := -DBSD=1 -DSMALL -DJOBS=0 -DHAVE_CONFIG_H -DSHELL
config-cppflags += -DGLOB_BROKEN -DIFS_BROKEN
EXTRA_KLIBCCFLAGS := -I$(srctree)/$(src) -I$(objtree)/$(obj)
EXTRA_KLIBCCFLAGS += -include $(srctree)/$(src)/config.h
EXTRA_KLIBCCFLAGS += $(config-cppflags)
HOST_EXTRACFLAGS := $(config-cppflags)
init-o-files := alias.o arith_yacc.o arith_yylex.o cd.o error.o eval.o exec.o expand.o \
histedit.o input.o jobs.o mail.o main.o memalloc.o miscbltin.o \
mystring.o options.o parser.o redir.o show.o trap.o output.o \
bltin/printf.o system.o bltin/test.o var.o
gen-o-files := builtins.o init.o nodes.o syntax.o
static/sh-y := $(init-o-files) $(gen-o-files)
hostprogs-y := mkinit mksyntax mknodes mksignames
gen-h-files := builtins.h nodes.h syntax.h token.h
static-y := static/sh
# The shared binary
shared-y := shared/sh
shared/sh-y := $(static/sh-y)
# For cleaning
targets := static/sh static/sh.g shared/sh shared/sh.g $(gen-o-files)
# explicit dependency for all generated files
$(addprefix $(obj)/, $(static/sh-y)): $(addprefix $(obj)/, $(gen-h-files))
# Generate token.h
targets += token.h
quiet_cmd_mktokens = GEN $@
cmd_mktokens = sh $< > $@
$(obj)/token.h: $(src)/mktokens
$(call if_changed,mktokens)
# Generate builtins.def
targets += builtins.def
quiet_cmd_mkbuiltins_def = GEN $@
cmd_mkbuiltins_def = $(HOSTCC) $(hostc_flags) -x c -E -o $@ $<
$(obj)/builtins.def: $(src)/builtins.def.in $(src)/config.h
$(call if_changed,mkbuiltins_def)
# Generate builtins{.c + .h}
targets += builtins.c builtins.h
quiet_cmd_mkbuiltins = GEN $@
cmd_mkbuiltins = mkdir -p $(obj)/bltin && cd $(obj) && \
sh $(srctree)/$(src)/mkbuiltins builtins.def
$(obj)/builtins.c: $(src)/mkbuiltins $(obj)/builtins.def
$(call cmd,mkbuiltins)
# side effect..
$(obj)/builtins.h: $(obj)/builtins.c
$(Q):
# Generate init.c
targets += init.c
init-c-files := $(addprefix $(srctree)/$(src)/, $(init-o-files:.o=.c))
quiet_cmd_mkinit = GEN $@
cmd_mkinit = cd $(obj) && ./mkinit $(init-c-files)
$(obj)/init.c: $(obj)/mkinit $(init-c-files)
$(call cmd,mkinit)
# Generate nodes{.c + .h}
targets += nodes.c nodes.h
quiet_cmd_mknodes = GEN $@
cmd_mknodes = cd $(obj) && ./mknodes $(srctree)/$(src)/nodetypes \
$(srctree)/$(src)/nodes.c.pat
$(obj)/nodes.c: $(obj)/mknodes $(src)/nodetypes $(src)/nodes.c.pat
$(call cmd,mknodes)
# side effect..
$(obj)/nodes.h: $(obj)/nodes.c
$(Q):
# Generate syntax{.c + .h}
targets += syntax.c syntax.h
quiet_cmd_mksyntax = GEN $@
cmd_mksyntax = cd $(obj) && ./mksyntax
$(obj)/syntax.c: $(obj)/mksyntax
$(call cmd,mksyntax)
# side effect..
$(obj)/syntax.h: $(obj)/syntax.c
$(Q):
# Clean deletes the static and shared dir
clean-dirs := static shared
# Targets to install
ifdef KLIBCSHAREDFLAGS
install-y := shared/sh
else
install-y := static/sh
endif
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