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#
# 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 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
# Copyright (c) 2019, Joyent, Inc.
#
# The build process for libsaveargs is sightly different from that used by other
# libraries, because libsaveargs must be built in two flavors - as a standalone
# for use by kmdb and as a normal library. We use $(CURTYPE) to indicate the
# current flavor being built.
#
LIBRARY= libsaveargs.a
STANDLIBRARY= libstandsaveargs.so
VERS= .1
# By default, we build the shared library. Construction of the standalone
# is specifically requested by architecture-specific Makefiles.
TYPES= library
CURTYPE= library
COMDIR= $(SRC)/lib/libsaveargs/common
OBJECTS_common_amd64 = saveargs.o
SRCS_common_amd64 = $(OBJECTS_common_amd64:%.o=../amd64/%.c)
OBJECTS= $(OBJECTS_common_$(MACH)) $(OBJECTS_common_$(MACH64)) $(OBJECTS_common_common)
include $(SRC)/lib/Makefile.lib
SRCS= $(SRCS_common_$(MACH)) $(SRCS_common_$(MACH64)) $(SRC_common_common)
#
# Used to verify that the standalone doesn't have any unexpected external
# dependencies.
#
LINKTEST_OBJ = objs/linktest_stand.o
CLOBBERFILES_standalone = $(LINKTEST_OBJ)
CLOBBERFILES += $(CLOBBERFILES_$(CURTYPE))
#
# The standalone environment currently does not support the stack
# protector.
#
$(STANDLIBRARY) : STACKPROTECT = none
LIBS_standalone = $(STANDLIBRARY)
LIBS_library = $(DYNLIB)
LIBS = $(LIBS_$(CURTYPE))
MAPFILES = $(COMDIR)/mapfile-vers
LDLIBS += -lc -ldisasm
LDFLAGS_standalone = $(ZNOVERSION) $(BREDUCE) -dy -r
LDFLAGS = $(LDFLAGS_$(CURTYPE))
ASFLAGS_standalone = -DDIS_STANDALONE
ASFLAGS_library =
ASFLAGS += $(ASFLAGS_$(CURTYPE)) -D_ASM
# We want the thread-specific errno in the library, but we don't want it in
# the standalone. $(DTS_ERRNO) is designed to add -D_TS_ERRNO to $(CPPFLAGS),
# in order to enable this feature. Conveniently, -D_REENTRANT does the same
# thing. As such, we null out $(DTS_ERRNO) to ensure that the standalone
# doesn't get it.
DTS_ERRNO=
CPPFLAGS_standalone = -DDIS_STANDALONE
CPPFLAGS_library = -D_REENTRANT
CPPFLAGS += -I$(COMDIR) $(CPPFLAGS_$(CURTYPE))
CFLAGS_standalone = $(STAND_FLAGS_32)
CFLAGS_common =
CFLAGS += $(CFLAGS_$(CURTYPE)) $(CFLAGS_common)
CFLAGS64_standalone = $(STAND_FLAGS_64)
CFLAGS64 += $(CCVERBOSE) $(CFLAGS64_$(CURTYPE)) $(CFLAGS64_common)
DYNFLAGS += $(ZINTERPOSE)
.KEEP_STATE:
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