0a951d0e31
instead of += to append, to be sure $(lib) gets expanded at defn time. (libof-$(cpp-src)): New variable, define this instead. * extra-lib.mk (cpp-srcs-left): Reduce duplication in include setup. (lib): Don't use override. (CPPFLAGS-$(lib)): New variable, put -D's here. * Makeconfig (CPPFLAGS): Use basename fn for CPPFLAGS-basename. Also add $(CPPFLAGS-LIB) before the file-specific flags, for each LIB found by $(libof-*) for basename, target, or source. * Makerules (CPPFLAGS-nonlib): New variable. * nscd/Makefile (lib): Set to nonlib when using cppflags-iterator.mk. * locale/Makefile (lib): Likewise. * sunrpc/Makefile (lib): Likewise. * sysdeps/unix/sysv/linux/fpathconf.c (LINUX_LINK_MAX): Move macro ... * sysdeps/unix/sysv/linux/linux_fsinfo.h (LINUX_LINK_MAX): ... here. * sysdeps/unix/sysv/linux/pathconf.h: New file. (statfs_link_max): New function, guts from fpathconf.c. * sysdeps/unix/sysv/linux/fpathconf.c: Rewritten using that. * sysdeps/unix/sysv/linux/pathconf.c (__pathconf): Likewise. * sysdeps/unix/sysv/linux/alpha/pathconf.c (__pathconf): Rewritten to use the linux/pathconf.c code by #include rather than duplication. * sysdeps/unix/sysv/linux/alpha/fpathconf.c (__pathconf): Likewise. 2002-10-16 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER): Use __libc_errno only for libc itself.
89 lines
3 KiB
Makefile
89 lines
3 KiB
Makefile
# This file is included several times in a row, once
|
|
# for each element of $(extra-libs). $(extra-libs-left)
|
|
# is initialized first to $(extra-libs) so that with each
|
|
# inclusion, we advance $(lib) to the next library name (e.g. libfoo).
|
|
# The variable $($(lib)-routines) defines the list of modules
|
|
# to be included in that library. A sysdep Makefile can add to
|
|
# $(lib)-sysdep_routines to include additional modules.
|
|
|
|
lib := $(firstword $(extra-libs-left))
|
|
extra-libs-left := $(filter-out $(lib),$(extra-libs-left))
|
|
|
|
object-suffixes-$(lib) := $(filter-out $($(lib)-inhibit-o),$(object-suffixes))
|
|
|
|
ifneq (,$(object-suffixes-$(lib)))
|
|
|
|
# Make sure these are simply-expanded variables before we append to them,
|
|
# since we want the expressions we append to be expanded right now.
|
|
install-lib := $(install-lib)
|
|
extra-objs := $(extra-objs)
|
|
|
|
# The modules that go in $(lib).
|
|
all-$(lib)-routines := $($(lib)-routines) $($(lib)-sysdep_routines)
|
|
|
|
# Add each flavor of library to the lists of things to build and install.
|
|
install-lib += $(foreach o,$(object-suffixes-$(lib)),$(lib:lib%=$(libtype$o)))
|
|
extra-objs += $(foreach o,$(object-suffixes-$(lib):.os=),\
|
|
$(patsubst %,%$o,$(filter-out \
|
|
$($(lib)-shared-only-routines),\
|
|
$(all-$(lib)-routines))))
|
|
ifneq (,$(filter .os,$(object-suffixes-$(lib))))
|
|
extra-objs += $(all-$(lib)-routines:%=%.os)
|
|
endif
|
|
alltypes-$(lib) := $(foreach o,$(object-suffixes-$(lib)),\
|
|
$(objpfx)$(patsubst %,$(libtype$o),\
|
|
$(lib:lib%=%)))
|
|
|
|
ifeq (,$(filter $(lib),$(extra-libs-others)))
|
|
lib-noranlib: $(alltypes-$(lib))
|
|
ifeq (yes,$(build-shared))
|
|
lib-noranlib: $(objpfx)$(lib).so$($(lib).so-version)
|
|
endif
|
|
else
|
|
others: $(alltypes-$(lib))
|
|
endif
|
|
|
|
# The linked shared library is never a dependent of lib-noranlib,
|
|
# because linking it will depend on libc.so already being built.
|
|
ifneq (,$(filter .os,$(object-suffixes-$(lib))))
|
|
others: $(objpfx)$(lib).so$($(lib).so-version)
|
|
endif
|
|
|
|
|
|
# Use o-iterator.mk to generate a rule for each flavor of library.
|
|
ifneq (,$(filter-out .os,$(object-suffixes-$(lib))))
|
|
define o-iterator-doit
|
|
$(objpfx)$(patsubst %,$(libtype$o),$(lib:lib%=%)): \
|
|
$(patsubst %,$(objpfx)%$o,\
|
|
$(filter-out $($(lib)-shared-only-routines),\
|
|
$(all-$(lib)-routines))); \
|
|
$$(build-extra-lib)
|
|
endef
|
|
object-suffixes-left = $(object-suffixes-$(lib):.os=)
|
|
include $(patsubst %,$(..)o-iterator.mk,$(object-suffixes-$(lib):.os=))
|
|
endif
|
|
|
|
ifneq (,$(filter .os,$(object-suffixes-$(lib))))
|
|
$(objpfx)$(patsubst %,$(libtype.os),$(lib:lib%=%)): \
|
|
$(all-$(lib)-routines:%=$(objpfx)%.os)
|
|
$(build-extra-lib)
|
|
endif
|
|
|
|
ifeq ($(versioning),yes)
|
|
# Add the version script to the dependencies of the shared library.
|
|
$(objpfx)$(lib).so: $(firstword $($(lib)-map) \
|
|
$(addprefix $(common-objpfx), \
|
|
$(filter $(lib).map, \
|
|
$(version-maps))))
|
|
endif
|
|
|
|
endif
|
|
|
|
# This will define `libof-ROUTINE := LIB' for each of the routines.
|
|
cpp-srcs-left := $($(lib)-routines) $($(lib)-sysdep_routines)
|
|
ifneq (,$(cpp-srcs-left))
|
|
include $(patsubst %,$(..)cppflags-iterator.mk,$(cpp-srcs-left))
|
|
endif
|
|
|
|
CPPFLAGS-$(lib) := -DNOT_IN_libc=1 -DIS_IN_$(lib)=1
|