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 # 23 # Copyright 2009 Sun Microsystems, Inc. All rights reserved. 24 # Use is subject to license terms. 25 # 26 27 # 28 # This makefile drives the production of unix (and unix.o). 29 # 30 # sun4u starfire implementation architecture dependent 31 # 32 33 # 34 # Path to the base of the uts directory tree (usually /usr/src/uts). 35 # 36 UTSBASE = ../../.. 37 38 # 39 # Define the module and object file sets. 40 # 41 UNIX = unix 42 OBJECTS = $(SPECIAL_OBJS:%=$(OBJS_DIR)/%) \ 43 $(CORE_OBJS:%=$(OBJS_DIR)/%) \ 44 $(MACH_NOT_YET_KMODS:%=$(OBJS_DIR)/%) 45 LINTS = $(SPECIAL_OBJS:%.o=$(LINTS_DIR)/%.ln) \ 46 $(CORE_OBJS:%.o=$(LINTS_DIR)/%.ln) \ 47 $(MACH_NOT_YET_KMODS:%.o=$(LINTS_DIR)/%.ln) \ 48 $(LINTS_DIR)/vers.ln \ 49 $(LINTS_DIR)/modstubs.ln 50 51 KRTLD_MAPFILE = $(UTSBASE)/sparc/krtld/mapfile 52 KRTLD_OBJECTS = $(KRTLD_OBJS:%=$(OBJS_DIR)/%) 53 KRTLD_O = $(OBJS_DIR)/krtld.o 54 55 ROOTMODULE = $(ROOT_STARFIRE_KERN_DIR)/$(UNIX) 56 UNIX32_LINK = $(ROOT_STARFIRE_KERN_DIR_32)/$(UNIX) 57 UNIX_BIN = $(OBJS_DIR)/$(UNIX) 58 59 LIBS = $(GENLIB) $(PLATLIB) $(CPULIB) 60 61 GENUNIX = genunix 62 GENUNIX_DIR = ../../$(GENUNIX) 63 GENOPTS = -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX) 64 65 CPU_DIR = . 66 CPUOPTS = -L $(CPU_DIR)/$(OBJS_DIR) -l $(CPUNAME) 67 68 PLAT_DIR = ../../platmod 69 PLATOPTS = -L $(PLAT_DIR)/$(OBJS_DIR) -l $(PLATMOD) 70 71 LIBOPTS = $(GENOPTS) $(PLATOPTS) $(CPUOPTS) 72 73 CTFEXTRAOBJS = $(OBJS_DIR)/vers.o 74 75 # 76 # Include common rules. 77 # 78 include $(UTSBASE)/sun4u/starfire/Makefile.starfire 79 80 # 81 # Define targets 82 # 83 ALL_TARGET = $(UNIX_BIN) 84 LINT_TARGET = $(LINT_LIB) 85 INSTALL_TARGET = $(UNIX_BIN) $(ROOTMODULE) $(UNIX32_LINK) 86 87 # 88 # This is UNIX_DIR. Use a short path. 89 # 90 UNIX_DIR = . 91 92 # 93 # Overrides 94 # 95 CLEANFILES += $(UNIX_O) $(MODSTUBS_O) $(KRTLD_O) $(KRTLD_OBJECTS) \ 96 $(OBJS_DIR)/vers.c $(OBJS_DIR)/vers.o \ 97 $(CPU_OBJ) $(CPULIB) \ 98 $(DTRACESTUBS_O) $(DTRACESTUBS) 99 100 CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN) 101 CLEANLINTFILES += $(LINT_LIB) 102 103 # 104 # lint pass one enforcement 105 # Turn on doubleword alignment for 64 bit counter timer registers 106 # 107 CFLAGS += $(CCVERBOSE) -dalign 108 109 CERRWARN += -_gcc=-Wno-parentheses 110 CERRWARN += -_gcc=-Wno-uninitialized 111 CERRWARN += -_gcc=-Wno-char-subscripts 112 CERRWARN += -_gcc=-Wno-unused-variable 113 CERRWARN += -_gcc=-Wno-unused-function 114 CERRWARN += -_gcc=-Wno-unused-label 115 CERRWARN += -_gcc=-Wno-type-limits 116 CERRWARN += -_gcc=-Wno-clobbered 117 CERRWARN += -_gcc=-Wno-empty-body 118 CERRWARN += -_gcc=-Wno-unused-value 119 CERRWARN += -_gcc=-Wno-switch 120 121 # 122 # Default build targets. 123 # 124 .KEEP_STATE: 125 126 def: $(DEF_DEPS) 127 128 all: $(ALL_DEPS) 129 130 clean: $(CLEAN_DEPS) 131 132 clobber: $(CLOBBER_DEPS) 133 134 lint: $(LINT_DEPS) 135 136 clean.lint: $(CLEAN_LINT_DEPS) 137 138 install: $(INSTALL_DEPS) 139 140 $(UNIX_BIN): $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(MAPFILE) $(LIBS) \ 141 $(DTRACESTUBS) 142 $(LD) -dy -b -o $@ -e _start -M $(MAPFILE) \ 143 $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 144 $(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX) 145 $(POST_PROCESS) 146 $(CHK4UBINARY) 147 148 $(UNIX32_LINK): $(ROOT_PSM_KERN_DIR_32) $(UNIX_BIN) 149 -$(RM) $@; ln -s $(SUBDIR64)/$(UNIX) $@ 150 151 symcheck: $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBS) 152 $(LD) -dy -b -o $(SYM_MOD) -M $(MAPFILE) \ 153 $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS) 154 155 $(UNIX_O): $(OBJECTS) $(OBJS_DIR)/vers.o 156 $(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o 157 158 $(KRTLD_O): $(KRTLD_OBJECTS) 159 $(LD) -r -o $@ -M$(KRTLD_MAPFILE) $(KRTLD_OBJECTS) 160 161 # 162 # CPU_OBJ now comprises of 2 object files which come from sun4 common 163 # and from architecture dependent code. OBJS_DIR is prepended where 164 # CPU_OBJ is defined to allow for building multiple CPU_OBJ's 165 # 166 $(CPULIB): $(CPU_OBJ) 167 $(BUILD.SO) $(CPU_OBJ) 168 169 # 170 # The global lint target builds the kernel lint library (llib-lunix.ln) 171 # which is equivalent to a lint of /unix.o. Then all kernel modules for 172 # this architecture are linted against the kernel lint library. 173 # 174 # Note: lint errors in the kernel lint library will be repeated for 175 # each module. It is important that the kernel lint library 176 # be clean to keep the textual output to a reasonable level. 177 # 178 179 $(LINT_LIB): $(LINT_LIB_DIR) $(LINTS) 180 @-$(ECHO) "\n$(UNIX): (library construction):" 181 @$(LINT) -o $(UNIX) $(LINTFLAGS) $(LINTS) 182 @$(MV) $(@F) $@ 183 184 lintlib: $(LINT_DEPS) 185 186 # 187 # Include common targets. 188 # 189 include $(UTSBASE)/sun4u/starfire/Makefile.targ