Cross Reference: /illumos-gate/usr/src/lib/libc/Makefile

	Makefile revision 4297a3b0d0a35d80f86fff155e288e885a100e6d
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
#
# Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
# Use is subject to license terms.
#

LIBBASENAME=    libc
LIBRARY=    $(LIBBASENAME:%=%.a)
VERS=       .1

# Note that we build libc_pic.a for the benefit of building
# ld.so.1, but we do not install it.  Only ld.so.1 needs it
# and it must be built in the same workspace as libc.
LIB_PIC= libc_pic.a

ROOTLIB=    $(ROOT)/usr/lib
ROOTFS_LIB= $(ROOT)/lib
ROOTLIB64=  $(ROOTLIB)/$(MACH64)
ROOTFS_LIB64=   $(ROOTFS_LIB)/$(MACH64)

ROOTVARIANTDIR= $(ROOTLIB)/libc
ROOTVARIANTDIR64=   $(ROOTLIB64)/libc

ROOTFS_LINTDIR=     $(ROOTFS_LIB)
ROOTFS_LINTDIR64=   $(ROOTFS_LIB64)
ROOTFS_LINTLIB=     $(ROOTFS_LINTDIR)/$(LINTLIB)
ROOTFS_LINTLIB64=   $(ROOTFS_LINTDIR64)/$(LINTLIB)

# include common library definitions
include ../Makefile.lib

#
# on some architectures, we build multiple libc variants
#
VAR1 =      hwcap1
VAR2 =      hwcap2
VAR3 =      hwcap3

VARBLD_1=   $(MACH:sparc=sparc)
VARBLD=     $(VARBLD_1:i386=)

VARBLD64_1= $(MACH:sparc=sparcv9)
VARBLD64=   $(VARBLD64_1:i386=)

VAR1_DYNLIB =   $(LIBRARY:%.a=%_$(VAR1).so$(VERS))
VAR1_BLDDIR =   $(MACH)_$(VAR1)/$(VARBLD)
VAR2_DYNLIB =   $(LIBRARY:%.a=%_$(VAR2).so$(VERS))
VAR2_BLDDIR =   $(MACH)_$(VAR2)/$(VARBLD)
VAR3_DYNLIB =   $(LIBRARY:%.a=%_$(VAR3).so$(VERS))
VAR3_BLDDIR =   $(MACH)_$(VAR3)/$(VARBLD)

VAR1_DYNLIB64 = $(LIBRARY:%.a=%_$(VAR1).so$(VERS))
VAR1_BLDDIR64 = $(MACH)_$(VAR1)/$(VARBLD64)

i386_VARIANTS=  $(VAR1) $(VAR2) $(VAR3)
sparc_VARIANTS=
sparcv9_VARIANTS=

i386_COMP=
sparc_COMP= capabilities

MACH_COMP=  $($(MACH)_COMP)

i386_ETC=   $(MACH)/etc
sparc_ETC=

VARIANTS=   $($(MACH)_VARIANTS)
VARIANT_SUBDIRS = $(VARIANTS:%=$(MACH)_%/$(VARBLD))

VARIANTS64= $($(MACH64)_VARIANTS)
VARIANT_SUBDIRS64   = $(VARIANTS64:%=$(MACH)_%/$(VARBLD64))

SUBDIRS=    $(MACH_CAP) $(MACH) $(MACH_ETC) $(VARIANT_SUBDIRS)
$(BUILD64)SUBDIRS += $(MACH64) $(VARIANT_SUBDIRS64)

LIBS =      $(DYNLIB) $(LINTLIB)

ROOTLIBS64= $(ROOTLIBDIR64)/$(DYNLIB) $(ROOTLIBDIR64)/$(LINTLIB)
MACHLIBS64= $(MACH64)/$(DYNLIB) $(MACH64)/$(LINTLIB)
VARIANTLIBS=    $(VARIANTS:%=$(MACH)_%/$(VARBLD)/$(LIBBASENAME)_%.so.1)
VARIANTLIBS64=  $(VARIANTS64:%=$(MACH)_%/$(VARBLD64)/$(LIBBASENAME)_%.so.1)
ROOTVARIANTLIBS= $(VARIANTS:%=$(ROOTVARIANTDIR)/$(LIBBASENAME)_%.so.1)
ROOTVARIANTLIBS64= $(VARIANTS64:%=$(ROOTVARIANTDIR64)/$(LIBBASENAME)_%.so.1)

# definitions for install_h target
BASEHDRS=   getxby_door.h
CHECKHDRS=  $(BASEHDRS:%.h=port/gen/%.check)
HDRS=       $(BASEHDRS)

# install rules for install_h target
$(ROOTHDRDIR)/%: port/gen/%
    $(INS.file)

$(ROOTLIBDIR)/$(DYNLIB) :=  FILEMODE = 755
$(ROOTLIBDIR64)/$(DYNLIB) :=    FILEMODE = 755
$(ROOTFS_LIBDIR)/$(DYNLIB)  :=  FILEMODE = 755
$(ROOTFS_LIBDIR64)/$(DYNLIB)    :=  FILEMODE = 755

$(ROOTVARIANTDIR)           := FILEMODE= 755
$(ROOTVARIANTDIR)/$(VAR1_DYNLIB)    := FILEMODE= 755
$(ROOTVARIANTDIR)/$(VAR2_DYNLIB)    := FILEMODE= 755
$(ROOTVARIANTDIR)/$(VAR3_DYNLIB)    := FILEMODE= 755

$(ROOTVARIANTDIR64)         := FILEMODE= 755
$(ROOTVARIANTDIR64)/$(VAR1_DYNLIB64)    := FILEMODE= 755

.KEEP_STATE:

all:    lib32 $(BUILD64) .WAIT lib64 .WAIT etc

etc:    $($(MACH)_ETC)

lib32:  $(MACH_COMP) $(MACHLIBS) $(MACH)/$(LIB_PIC) $(VARIANTLIBS)
    @if $(ELFDUMP) -r $(MACH)/$(DYNLIB) | $(GREP) -w environ ; then \
        $(ECHO) "Error: Invalid reference to environ" ; \
        $(ECHO) "Error: See comments in port/gen/env_data.c" ; \
        exit 1; \
    fi

lib64:  $(MACH_COMP) $(MACHLIBS64) $(MACH64)/$(LIB_PIC) $(VARIANTLIBS64)
    @if $(ELFDUMP) -r $(MACH64)/$(DYNLIB) | $(GREP) -w environ ; then \
        $(ECHO) "Error: Invalid reference to environ" ; \
        $(ECHO) "Error: See comments in port/gen/env_data.c" ; \
        exit 1; \
    fi

$(VARIANTLIBS): FRC
    @cd $(@D); pwd; VERSION='$(VERSION)' $(MAKE) $(@F)

$(VARIANTLIBS64): FRC
    @cd $(@D); pwd; VERSION='$(VERSION)' $(MAKE) $(@F)

$($(MACH)_ETC): FRC
    @cd $(@); pwd; $(MAKE) $(TARGET)

$($(MACH)_COMP): FRC
    @cd $(@); pwd; $(MAKE) $(TARGET)

install:    all         \
        etc         \
        inslib32        \
        $(BUILD64) inslib64

inslib32:   $(ROOTFS_LIBS) $(ROOTFS_LINKS) $(ROOTFS_LINT) \
        $(ROOTFS_LINTLIB) \
        $(ROOTVARIANTLIBS)

inslib64:   $(ROOTFS_LIBS64) $(ROOTFS_LINKS64) \
        $(ROOTFS_LINTLIB64) \
        $(ROOTVARIANTLIBS64)

install_h: $(ROOTHDRS)

check:  $(CHECKHDRS)

$(ROOTFS_LIB)/%: $(MACH)/%
    $(INS.file)
$(ROOTFS_LIBDIR)/$(LIBLINKS): $(ROOTFS_LIBDIR)/$(LIBLINKS)$(VERS)
    $(INS.liblink)
$(ROOTFS_LIB64)/%: $(MACH64)/%
    $(INS.file)
$(ROOTFS_LIBDIR64)/$(LIBLINKS): $(ROOTFS_LIBDIR64)/$(LIBLINKS)$(VERS)
    $(INS.liblink)

$(ROOTVARIANTDIR): $(ROOTLIB)
    $(INS.dir)
$(ROOTVARIANTDIR)/%: $(ROOTVARIANTDIR) $(VAR1_BLDDIR)/%
    $(INS.file)
$(ROOTVARIANTDIR)/%: $(ROOTVARIANTDIR) $(VAR2_BLDDIR)/%
    $(INS.file)
$(ROOTVARIANTDIR)/%: $(ROOTVARIANTDIR) $(VAR3_BLDDIR)/%
    $(INS.file)

$(ROOTVARIANTDIR64): $(ROOTLIB64)
    $(INS.dir)
$(ROOTVARIANTDIR64)/%: $(ROOTVARIANTDIR64) $(VAR1_BLDDIR64)/%
    $(INS.file)

# install rule for lint library target
$(ROOTFS_LINTDIR)/%: port/%
    $(INS.file)
$(ROOTFS_LINTDIR64)/%: port/%
    $(INS.file)
$(ROOTFS_LINTDIR)/%: $(MACH)/%
    $(INS.file)
$(ROOTFS_LINTDIR64)/%: $(MACH64)/%
    $(INS.file)

$(LINTLIB):
    @cd $(MACH); pwd; VERSION='$(VERSION)' $(MAKE) $@
$(LINTLIB64):
    @cd $(MACH64); pwd; VERSION='$(VERSION)' $(MAKE) $@

$(MACH)/$(LIB_PIC): FRC
    @cd $(MACH); pwd; VERSION='$(VERSION)' $(MAKE) $(LIB_PIC)
$(MACH64)/$(LIB_PIC): FRC
    @cd $(MACH64); pwd; VERSION='$(VERSION)' $(MAKE) $(LIB_PIC)

all :=  TARGET= all
install :=  TARGET= install
clean   :=  TARGET= clean
clobber :=  TARGET= clobber
lint    :=  TARGET= lint

.PARALLEL:  $(SUBDIRS)

$(SUBDIRS): FRC
    @cd $@; pwd; VERSION='$(VERSION)' $(MAKE) $(TARGET)

clean clobber: $(SUBDIRS)

lint: $(SUBDIRS)

_msg:   $(MSGDOMAIN) catalog

catalog:
    sh ./makelibccatalog.sh $(MSGDOMAIN)

$(MSGDOMAIN):
    $(INS.dir)

cscope.out tags: FRC
    $(XREF) -x $@

FRC:
# include MACH-specific library targets
include ../Makefile.mach