diff options
Diffstat (limited to 'Makerules')
| -rw-r--r-- | Makerules | 150 |
1 files changed, 49 insertions, 101 deletions
@@ -4,13 +4,6 @@ .SUFFIXES: .c .S .o .os .oS .so .a .s .i -ifeq ($(DOPIC),y) -lib-a-y: $(lib-a-pic-y) -else -lib-a-y: $(lib-a-y) -endif -lib-so-y: $(lib-so-y) - # order is important, the stripping uses STRIP_FLAGS for lib-so, but not for lib-a ifeq ($(HAVE_SHARED),y) .LIBPATTERNS: "lib%.so" @@ -20,46 +13,25 @@ else libs: lib-a-y endif -crt-y: $(crt-y) -other-y: $(other-y) -objclean-y: $(objclean-y) - -lib-multi-y: $(lib-multi-y) -ifeq ($(DOPIC),y) -lib-nomulti-y: $(lib-nomulti-y:.o=.os) -else -lib-nomulti-y: $(lib-nomulti-y) $(lib-nomulti-y:.o=.os) -endif - -libc-nonshared-y: $(libc-nonshared-y) - -$(top_builddir)lib/$(NONSHARED_LIBNAME): $(libc-nonshared-y) - $(INSTALL) -d $(top_builddir)lib - $(AR) $(ARFLAGS) $@ $^ +lib-a-y: $(lib-a-y) +lib-so-y: $(lib-so-y) compile.c=$(CC) -c $< -o $@ $(CPPFLAGS) $(CFLAGS) $(ARCH_CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(notdir $@)) $(CFLAGS-$(notdir $<)) compile.S=$(compile.c) $(S_CPPFLAGS) $(ASFLAGS) $(ARCH_ASFLAGS) $(ASFLAGS-$(suffix $@)) $(ASFLAGS-$(notdir $@)) $(ASFLAGS-$(notdir $<)) compile.m=$(compile.c) -DL_$(patsubst %$(suffix $(notdir $@)),%,$(notdir $@)) -#compile.i=$(compile.m) -E - -compile-m=$(CC) $^ -c -o $@ $(CPPFLAGS) $(CFLAGS) $(ARCH_CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(notdir $@)) $(CFLAGS-$(notdir $<)) $(S_CPPFLAGS) $(ASFLAGS) $(ARCH_ASFLAGS) $(ASFLAGS-$(suffix $@)) $(ASFLAGS-$(notdir $@)) $(ASFLAGS-$(notdir $<)) $(CFLAGS-multi-y) +compile-m=$(CC) $^ -c -o $@ $(CPPFLAGS) $(CFLAGS) $(ARCH_CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(notdir $@)) $(CFLAGS-$(notdir $<)) $(CFLAGS-multi-y) CFLAGS-.os+=$(PICFLAG) +CFLAGS-.oS+=$(PICFLAG) -DSHARED -%.o: %.c - $(compile.c) - -%.os: %.c +%.o %.os: %.c $(compile.c) %.oS: %.c - $(compile.c) -DSHARED - -%.o: %.S - $(compile.S) + $(compile.c) -%.os: %.S +%.o %.os: %.S $(compile.S) #ifeq ($(HAVE_ELF),y) @@ -68,7 +40,11 @@ CRT=crt1 #CRT=crt0.o #endif +ifeq ($(HAVE_SHARED),y) CRTS=$(top_builddir)lib/$(CRT).o $(top_builddir)lib/S$(CRT).o +else +CRTS=$(top_builddir)lib/$(CRT).o +endif $(top_builddir)lib/$(CRT).o: $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(CRT).S $(INSTALL) -d $(dir $@) @@ -96,36 +72,44 @@ $(CTOR_TARGETS): $(AR) $(ARFLAGS) $@ endif +crt-y: $(crt-y) $(crt-y): $(CRTS) $(CTOR_TARGETS) -.PHONY: clean headers dummy create -clean: objclean-y headers_clean-y +other-y: $(other-y) headers: $(headers-y) +objclean-y: $(objclean-y) headers_clean-y: $(headers_clean-y) -ifneq ($(strip $(LIB_NAME)),) +$(top_builddir)lib/$(NONSHARED_LIBNAME): $(libc-nonshared-y) + $(INSTALL) -d $(dir $@) + $(AR) $(ARFLAGS) $@ $^ + +.PHONY: dummy create +clean: objclean-y headers_clean-y + +ifeq ($(strip $(LIB_NAME)),) +LIB_NAME=libc +endif ifeq ($(strip $($(LIB_NAME)_FULL_NAME)),) $(LIB_NAME)_FULL_NAME:=$(LIB_NAME)-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so endif -ifeq ($(DOPIC),y) -$(LIB_NAME)-a-y: $($(LIB_NAME)-a-pic-y) +$(LIB_NAME)-SHARED_OBJS=$($(LIB_NAME)-so-y) $($(LIB_NAME)-shared-y) +ifeq ($(HAVE_SHARED),y) +shared: $($(LIB_NAME)-SHARED_OBJS) else -$(LIB_NAME)-a-y: $($(LIB_NAME)-a-y) +shared: endif -$(LIB_NAME)-so-y: $($(LIB_NAME)-so-y) -ifeq ($(HAVE_SHARED),y) -objs: $(LIB_NAME)-a-y $(LIB_NAME)-so-y +$(LIB_NAME)-ARCHIVE_OBJS=$($(LIB_NAME)-a-y) $($(LIB_NAME)-static-y) +ifeq ($(DOPIC),y) +objs: shared $($(LIB_NAME)-ARCHIVE_OBJS:.o=.os) $(crt-y) $(other-y) else -objs: $(LIB_NAME)-a-y +objs: shared $($(LIB_NAME)-ARCHIVE_OBJS) $(crt-y) $(other-y) endif -$($(LIB_NAME)_OUT)/$(LIB_NAME).o $($(LIB_NAME)_OUT)/$(LIB_NAME).os: $($(LIB_NAME)-multi-y) - $(compile-m) - libc=$(top_builddir)lib/libc.so interp=$(top_builddir)libc/misc/internals/interp.os ifeq ($(strip $(EXTRA_LINK_LIBS)),) @@ -157,41 +141,31 @@ else echo "/* GNU ld script" > $@ echo " * Use the shared library, but some functions are only in" >> $@ echo " * the static library, so try that secondarily. */" >> $@ +ifeq ($(UCLIBC_HAS_SSP),y) ifeq ($(COMPAT_ATEXIT),y) - echo "GROUP ( $(top_builddir)lib/$(NONSHARED_LIBNAME) $(top_builddir)lib/$(SHARED_MAJORNAME) )" >> $@ + echo "GROUP ( $(top_builddir)lib/$(NONSHARED_LIBNAME) $(top_builddir)lib/$(SHARED_MAJORNAME) AS_NEEDED ($(top_builddir)lib/$(UCLIBC_LDSO) ) )" >> $@ else - echo "GROUP ( $(top_builddir)lib/$(SHARED_MAJORNAME) $(top_builddir)lib/$(NONSHARED_LIBNAME) )" >> $@ + echo "GROUP ( $(top_builddir)lib/$(SHARED_MAJORNAME) $(top_builddir)lib/$(NONSHARED_LIBNAME) AS_NEEDED ($(top_builddir)lib/$(UCLIBC_LDSO) ) )" >> $@ endif -endif - -$(top_builddir)lib/$(LIB_NAME).so.notused: $($(LIB_NAME)-so-y) -ifneq ($(strip $(STRIP_FLAGS)),) - $(STRIPTOOL) $(STRIP_FLAGS) $^ else - $(STRIPTOOL) -x -R .note -R .comment $^ -endif - $(INSTALL) -d $(dir $@) - $(RM) $@ $@.$(MAJOR_VERSION) $(top_builddir)lib/$($(LIB_NAME)_FULL_NAME) - $(LD) $(LDFLAGS) $(EXTRA_LINK_OPTS) -soname=$(notdir $@).$(MAJOR_VERSION) \ - -o $(top_builddir)lib/$($(LIB_NAME)_FULL_NAME) $(SHARED_START_FILES) $^ \ - $(EXTRA_LINK_LIBS) $(SHARED_END_FILES) - $(LN) -sf $($(LIB_NAME)_FULL_NAME) $@.$(MAJOR_VERSION) -ifneq ($(strip $(LIB_NAME)),libc) - $(LN) -sf $($(LIB_NAME)_FULL_NAME) $@ -else - echo "/* GNU ld script" > $@ - echo " * Use the shared library, but some functions are only in" >> $@ - echo " * the static library, so try that secondarily. */" >> $@ ifeq ($(COMPAT_ATEXIT),y) echo "GROUP ( $(top_builddir)lib/$(NONSHARED_LIBNAME) $(top_builddir)lib/$(SHARED_MAJORNAME) )" >> $@ else echo "GROUP ( $(top_builddir)lib/$(SHARED_MAJORNAME) $(top_builddir)lib/$(NONSHARED_LIBNAME) )" >> $@ endif endif +endif + +$($(LIB_NAME)_OUT)/$(LIB_NAME)_m.o $($(LIB_NAME)_OUT)/$(LIB_NAME)_m.os: $($(LIB_NAME)-multi-y) + $(compile-m) + +# local testing only until libc is multi-capable +libc_m.os: $(libc-multi-y) + $(compile-m) ifneq ($(DOMULTI),n) -$($(LIB_NAME)_OUT)/$(LIB_NAME)_so.a: $($(LIB_NAME)_OUT)/$(LIB_NAME).os $($(LIB_NAME)-nomulti-y:.o=.os) +$($(LIB_NAME)_OUT)/$(LIB_NAME)_so.a: $($(LIB_NAME)_OUT)/$(LIB_NAME)_m.os $($(LIB_NAME)-nomulti-y:.o=.os) $($(LIB_NAME)-shared-y) $(RM) $@ ifneq ($(strip $(STRIP_FLAGS)),) $(STRIPTOOL) $(STRIP_FLAGS) $^ @@ -201,9 +175,9 @@ endif $(AR) $(ARFLAGS) $@ $^ ifeq ($(DOPIC),y) -$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)_OUT)/$(LIB_NAME).os $($(LIB_NAME)-nomulti-y:.o=.os) +$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)_OUT)/$(LIB_NAME)_m.os $($(LIB_NAME)-nomulti-y:.o=.os) $($(LIB_NAME)-static-y:.o=.os) else -$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)_OUT)/$(LIB_NAME).o $($(LIB_NAME)-nomulti-y) +$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)_OUT)/$(LIB_NAME)_m.o $($(LIB_NAME)-nomulti-y) $($(LIB_NAME)-static-y) endif $(INSTALL) -d $(dir $@) $(RM) $@ @@ -212,7 +186,7 @@ endif else # DOMULTI -$($(LIB_NAME)_OUT)/$(LIB_NAME)_so.a: $($(LIB_NAME)-so-y) +$($(LIB_NAME)_OUT)/$(LIB_NAME)_so.a: $($(LIB_NAME)-SHARED_OBJS) $(RM) $@ ifneq ($(strip $(STRIP_FLAGS)),) $(STRIPTOOL) $(STRIP_FLAGS) $^ @@ -222,9 +196,9 @@ endif $(AR) $(ARFLAGS) $@ $^ ifeq ($(DOPIC),y) -$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)-a-pic-y) +$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)-ARCHIVE_OBJS:.o=.os) else -$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)-a-y) +$(top_builddir)lib/$(LIB_NAME).a: $($(LIB_NAME)-ARCHIVE_OBJS) endif $(INSTALL) -d $(dir $@) $(RM) $@ @@ -235,29 +209,3 @@ endif # DOMULTI $(LIB_NAME)_clean: rm -f $($(LIB_NAME)_OUT)/*.{o,os,a} - -else # LIB_NAME - -ifeq ($(DOPIC),y) -libc-a-y: $(libc-a-pic-y) -libc-nomulti-y: $(libc-nomulti-y:.o=.os) -else -libc-a-y: $(libc-a-y) -libc-nomulti-y: $(libc-nomulti-y) $(libc-nomulti-y:.o=.os) -endif -libc-so-y: $(libc-so-y) - -libc-multi-y: $(libc-multi-y) - $(compile-m) - -ifeq ($(HAVE_SHARED),y) -objs: libc-a-y libc-so-y crt-y other-y -else -objs: libc-a-y crt-y other-y -endif - -# only for local multi testing -libc.o libc.os: $(libc-multi-y) - $(compile-m) - -endif # LIB_NAME |