1# 2# CDDL HEADER START 3# 4# The contents of this file are subject to the terms of the 5# Common Development and Distribution License (the "License"). 6# You may not use this file except in compliance with the License. 7# 8# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9# or http://www.opensolaris.org/os/licensing. 10# See the License for the specific language governing permissions 11# and limitations under the License. 12# 13# When distributing Covered Code, include this CDDL HEADER in each 14# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15# If applicable, add the following below this CDDL HEADER, with the 16# fields enclosed by brackets "[]" replaced with your own identifying 17# information: Portions Copyright [yyyy] [name of copyright owner] 18# 19# CDDL HEADER END 20# 21# 22# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23# Use is subject to license terms. 24# 25 26# 27# The build process for libsaveargs is sightly different from that used by other 28# libraries, because libsaveargs must be built in two flavors - as a standalone 29# for use by kmdb and as a normal library. We use $(CURTYPE) to indicate the 30# current flavor being built. 31# 32 33LIBRARY= libsaveargs.a 34STANDLIBRARY= libstandsaveargs.so 35VERS= .1 36 37# By default, we build the shared library. Construction of the standalone 38# is specifically requested by architecture-specific Makefiles. 39TYPES= library 40CURTYPE= library 41 42COMDIR= $(SRC)/lib/libsaveargs/common 43 44OBJECTS_common_amd64 = saveargs.o 45SRCS_common_amd64 = $(OBJECTS_common_amd64:%.o=../amd64/%.c) 46 47OBJECTS= $(OBJECTS_common_$(MACH)) $(OBJECTS_common_$(MACH64)) $(OBJECTS_common_common) 48 49include $(SRC)/lib/Makefile.lib 50 51SRCS= $(SRCS_common_$(MACH)) $(SRCS_common_$(MACH64)) $(SRC_common_common) 52 53# 54# Used to verify that the standalone doesn't have any unexpected external 55# dependencies. 56# 57LINKTEST_OBJ = objs/linktest_stand.o 58 59CLOBBERFILES_standalone = $(LINKTEST_OBJ) 60CLOBBERFILES += $(CLOBBERFILES_$(CURTYPE)) 61 62LIBS_standalone = $(STANDLIBRARY) 63LIBS_library = $(DYNLIB) $(LINTLIB) 64LIBS = $(LIBS_$(CURTYPE)) 65 66MAPFILES = $(COMDIR)/mapfile-vers 67 68LDLIBS += -lc -ldisasm 69 70LDFLAGS_standalone = $(ZNOVERSION) $(BREDUCE) -dy -r 71LDFLAGS = $(LDFLAGS_$(CURTYPE)) 72 73ASFLAGS_standalone = -DDIS_STANDALONE 74ASFLAGS_library = 75ASFLAGS += -P $(ASFLAGS_$(CURTYPE)) -D_ASM 76 77$(LINTLIB) := SRCS = $(COMDIR)/$(LINTSRC) 78 79# We want the thread-specific errno in the library, but we don't want it in 80# the standalone. $(DTS_ERRNO) is designed to add -D_TS_ERRNO to $(CPPFLAGS), 81# in order to enable this feature. Conveniently, -D_REENTRANT does the same 82# thing. As such, we null out $(DTS_ERRNO) to ensure that the standalone 83# doesn't get it. 84DTS_ERRNO= 85 86CPPFLAGS_standalone = -DDIS_STANDALONE 87CPPFLAGS_library = -D_REENTRANT 88CPPFLAGS += -I$(COMDIR) $(CPPFLAGS_$(CURTYPE)) 89 90CFLAGS_standalone = $(STAND_FLAGS_32) 91CFLAGS_common = 92CFLAGS += $(CFLAGS_$(CURTYPE)) $(CFLAGS_common) 93 94CFLAGS64_standalone = $(STAND_FLAGS_64) 95CFLAGS64 += $(CCVERBOSE) $(CFLAGS64_$(CURTYPE)) $(CFLAGS64_common) 96 97DYNFLAGS += $(ZINTERPOSE) 98 99.KEEP_STATE: 100