diff options
Diffstat (limited to 'Makerules')
| -rw-r--r-- | Makerules | 76 |
1 files changed, 40 insertions, 36 deletions
diff --git a/Makerules b/Makerules index c5d5663bda..b4b7610b62 100644 --- a/Makerules +++ b/Makerules @@ -80,6 +80,12 @@ ar-symtab-name = __.SYMDEF else ar-symtab-name = # The null name is used in ELF archives. endif + +# This variable is used in ``include $(o-iterator)'' after defining +# $(o-iterator-doit) to produce some desired rule using $o for the object +# suffix, and setting $(object-suffixes-left) to $(object-suffixes); a copy +# is produced for each object suffix in use. +o-iterator = $(patsubst %,$(..)o-iterator.mk,$(object-suffixes-left)) # Include any system-specific makefiles. @@ -167,23 +173,25 @@ $(common-objpfx)dummy.d: # generated sysdep rules in included from sysd-rules below. When # compiling in the source tree, generated sources go into the current # directory, and those should be chosen before any sources in sysdeps. -$(objpfx)%.o: %.S $(before-compile); $(compile-command.S) -$(objpfx)%.so: %.S $(before-compile); $(compile-command.S) -$(objpfx)%.po: %.S $(before-compile); $(compile-command.S) -$(objpfx)%.go: %.S $(before-compile); $(compile-command.S) -$(objpfx)%.bo: %.S $(before-compile); $(compile-command.S) +define o-iterator-doit +$(objpfx)%$o: %.S $(before-compile); $$(compile-command.S) +endef +object-suffixes-left := $(object-suffixes) +include $(o-iterator) $(objpfx)%.d: %.S $(before-compile); $(+make-deps) -$(objpfx)%.o: %.s $(before-compile); $(compile-command.s) -$(objpfx)%.so: %.s $(before-compile); $(compile-command.s) -$(objpfx)%.po: %.s $(before-compile); $(compile-command.s) -$(objpfx)%.go: %.s $(before-compile); $(compile-command.s) -$(objpfx)%.bo: %.s $(before-compile); $(compile-command.s) + +define o-iterator-doit +$(objpfx)%$o: %.s $(before-compile); $$(compile-command.s) +endef +object-suffixes-left := $(object-suffixes) +include $(o-iterator) $(objpfx)%.d: %.s $(common-objpfx)dummy.d; $(make-dummy-dep) -$(objpfx)%.o: %.c $(before-compile); $(compile-command.c) -$(objpfx)%.so: %.c $(before-compile); $(compile-command.c) -$(objpfx)%.po: %.c $(before-compile); $(compile-command.c) -$(objpfx)%.go: %.c $(before-compile); $(compile-command.c) -$(objpfx)%.bo: %.c $(before-compile); $(compile-command.c) + +define o-iterator-doit +$(objpfx)%$o: %.c $(before-compile); $$(compile-command.c) +endef +object-suffixes-left := $(object-suffixes) +include $(o-iterator) $(objpfx)%.d: %.c $(before-compile); $(+make-deps) # Omit the objpfx rules when building in the source tree, because @@ -191,23 +199,25 @@ $(objpfx)%.d: %.c $(before-compile); $(+make-deps) ifdef objpfx # Define first rules to find the source files in $(objpfx). # Generated source files will end up there. -$(objpfx)%.o: $(objpfx)%.S $(before-compile); $(compile-command.S) -$(objpfx)%.so: $(objpfx)%.S $(before-compile); $(compile-command.S) -$(objpfx)%.po: $(objpfx)%.S $(before-compile); $(compile-command.S) -$(objpfx)%.go: $(objpfx)%.S $(before-compile); $(compile-command.S) -$(objpfx)%.bo: $(objpfx)%.S $(before-compile); $(compile-command.S) +define o-iterator-doit +$(objpfx)%$o: $(objpfx)%.S $(before-compile); $$(compile-command.S) +endef +object-suffixes-left := $(object-suffixes) +include $(o-iterator) $(objpfx)%.d: $(objpfx)%.S $(before-compile); $(+make-deps) -$(objpfx)%.o: $(objpfx)%.s $(before-compile); $(compile-command.s) -$(objpfx)%.so: $(objpfx)%.s $(before-compile); $(compile-command.s) -$(objpfx)%.po: $(objpfx)%.s $(before-compile); $(compile-command.s) -$(objpfx)%.go: $(objpfx)%.s $(before-compile); $(compile-command.s) -$(objpfx)%.bo: $(objpfx)%.s $(before-compile); $(compile-command.s) + +define o-iterator-doit +$(objpfx)%$o: $(objpfx)%.s $(before-compile); $$(compile-command.s) +endef +object-suffixes-left := $(object-suffixes) +include $(o-iterator) $(objpfx)%.d: $(objpfx)%.s $(common-objpfx)dummy.d; $(make-dummy-dep) -$(objpfx)%.o: $(objpfx)%.c $(before-compile); $(compile-command.c) -$(objpfx)%.so: $(objpfx)%.c $(before-compile); $(compile-command.c) -$(objpfx)%.po: $(objpfx)%.c $(before-compile); $(compile-command.c) -$(objpfx)%.go: $(objpfx)%.c $(before-compile); $(compile-command.c) -$(objpfx)%.bo: $(objpfx)%.c $(before-compile); $(compile-command.c) + +define o-iterator-doit +$(objpfx)%$o: $(objpfx)%.c $(before-compile); $$(compile-command.c) +endef +object-suffixes-left := $(object-suffixes) +include $(o-iterator) $(objpfx)%.d: $(objpfx)%.c $(before-compile); $(+make-deps) endif @@ -391,12 +401,6 @@ headers := $(headers) $(sysdep_headers) override objects := $(addprefix $(objpfx),$(sources:.c=.o)) -# This variable is used in ``include $(o-iterator)'' after defining -# $(o-iterator-doit) to produce some desired rule using $o for the object -# suffix, and setting $(object-suffixes-left) to $(object-suffixes); a copy -# is produced for each object suffix in use. -o-iterator = $(patsubst %,$(..)o-iterator.mk,$(object-suffixes-left)) - # The makefile may define $(extra-libs) with `libfoo libbar' # to build libfoo.a et al from the modules listed in $(libfoo-routines). ifdef extra-libs |