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.
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.
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]
23 # Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
24 # Copyright 2016 Joyent, Inc.
25 # Copyright (c) 2013, OmniTI Computer Consulting, Inc. All rights reserved.
26 # Copyright 2013 Garrett D'Amore <garrett@damore.org>
27 # Copyright 2018 Nexenta Systems, Inc.
28 # Copyright (c) 2019, Joyent, Inc.
32 LIBCDIR
= $(SRC
)/lib
/libc
39 # include comm page definitions
40 include $(SRC
)/lib
/commpage
/Makefile.shared.com
41 include $(SRC
)/lib
/commpage
/Makefile.shared.targ
43 # objects are grouped by source directory
118 arc4random_uniform.o \
146 sync_instruction_memory.o
148 # Preserved solely to ease maintenance of 32-bit and 64-bit library builds
149 # This macro should ALWAYS be empty; native APIs are already 'large file'.
290 __clock_gettime_sys.o \
293 _lwp_mutex_unlock.o \
310 # Preserved solely to ease maintenance of 32-bit and 64-bit library builds
311 # This macro should ALWAYS be empty; native APIs are already 'large file'.
314 # objects from source under $(LIBCDIR)/port
351 ascii_strncasecmp.o \
529 set_constraint_handler_s.o \
628 # Preserved solely to ease maintenance of 32-bit and 64-bit library builds
629 # This macro should ALWAYS be empty; native APIs are already 'large file'.
875 pics
/unwind.o
:= COPTFLAG64
=
880 # Preserved solely to ease maintenance of 32-bit and 64-bit library builds
881 # This macro should ALWAYS be empty; native APIs are already 'large file'.
1005 # NOTE: libc.so.1 must be linked with the minimal crti.o and crtn.o
1006 # modules whose source is provided in the $(SRC)/lib/crt directory.
1007 # This must be done because otherwise the Sun C compiler would insert
1008 # its own versions of these modules and those versions contain code
1009 # to call out to C++ initialization functions. Such C++ initialization
1010 # functions can call back into libc before thread initialization is
1011 # complete and this leads to segmentation violations and other problems.
1012 # Since libc contains no C++ code, linking with the minimal crti.o and
1013 # crtn.o modules is safe and avoids the problems described above.
1014 OBJECTS
= $(CRTI
) $(MOSTOBJS
) $(CRTN
)
1015 CRTSRCS
= ..
/..
/crt
/amd64
1017 # include common library definitions
1018 include ..
/..
/Makefile.lib
1019 include ..
/..
/Makefile.lib
.64
1021 CFLAGS64
+= $(CTF_FLAGS
)
1023 # This is necessary to avoid problems with calling _ex_unwind().
1024 # We probably don't want any inlining anyway.
1025 CFLAGS64
+= -xinline
=
1027 CERRWARN
+= -_gcc
=-Wno-parentheses
1028 CERRWARN
+= -_gcc
=-Wno-switch
1029 CERRWARN
+= -_gcc
=-Wno-uninitialized
1030 CERRWARN
+= -_gcc
=-Wno-unused-value
1031 CERRWARN
+= -_gcc
=-Wno-unused-label
1032 CERRWARN
+= -_gcc
=-Wno-unused-variable
1033 CERRWARN
+= -_gcc
=-Wno-type-limits
1034 CERRWARN
+= -_gcc
=-Wno-char-subscripts
1035 CERRWARN
+= -_gcc
=-Wno-clobbered
1036 CERRWARN
+= -_gcc
=-Wno-unused-function
1037 CERRWARN
+= -_gcc
=-Wno-address
1042 # Setting THREAD_DEBUG = -DTHREAD_DEBUG (make THREAD_DEBUG=-DTHREAD_DEBUG ...)
1043 # enables ASSERT() checking in the threads portion of the library.
1044 # This is automatically enabled for DEBUG builds, not for non-debug builds.
1046 $(NOT_RELEASE_BUILD
)THREAD_DEBUG
= -DTHREAD_DEBUG
1048 # Make string literals read-only to save memory
1049 CFLAGS64
+= $(XSTRCONST
)
1051 ALTPICS
= $(TRACEOBJS
:%=pics
/%)
1053 $(DYNLIB
) := BUILD.SO
= $(LD
) -o
$@
-G
$(DYNFLAGS
) $(PICS
) $(ALTPICS
) $(EXTPICS
)
1055 MAPFILES
= $(LIBCDIR
)/port
/mapfile-vers
1057 CPPFLAGS
= -D_REENTRANT
-D
$(MACH64
) -D__
$(MACH64
) $(THREAD_DEBUG
) \
1058 -I.
-I
$(LIBCBASE
)/inc
-I
$(LIBCDIR
)/inc
$(CPPFLAGS.master
)
1059 ASFLAGS
= $(AS_PICFLAGS
) -P
-D__STDC__
-D_ASM
$(CPPFLAGS
) \
1062 # As a favor to the dtrace syscall provider, libc still calls the
1063 # old syscall traps that have been obsoleted by the *at() interfaces.
1064 # Delete this to compile libc using only the new *at() system call traps
1065 CPPFLAGS
+= -D_RETAIN_OLD_SYSCALLS
1067 # proc64_id.o is built with defines in $(SRC)/uts/intel/sys/x86_archext.h
1068 pics
/proc64_id.o
:= CFLAGS64
+= -I
$(SRC
)/uts
/intel
1070 # Inform the run-time linker about libc specialized initialization
1071 RTLDINFO
= -z rtldinfo
=tls_rtldinfo
1072 DYNFLAGS
+= $(RTLDINFO
)
1074 # Force libc's internal references to be resolved immediately upon loading
1075 # in order to avoid critical region problems. Since almost all libc symbols
1076 # are marked 'protected' in the mapfiles, this is a minimal set (15 to 20).
1079 BUILD.s
= $(AS
) $(ASFLAGS
) $< -o
$@
1081 # Override this top level flag so the compiler builds in its native
1082 # C99 mode. This has been enabled to support the complex arithmetic
1086 # libc method of building an archive
1087 # The "$(GREP) -v ' L '" part is necessary only until
1088 # lorder is fixed to ignore thread-local variables.
1089 BUILD.AR
= $(RM
) $@
; \
1090 $(AR
) q
$@
`$(LORDER) $(MOSTOBJS:%=$(DIR)/%) | $(GREP) -v ' L ' | $(TSORT)`
1092 # extra files for the clean target
1094 $(LIBCDIR
)/port
/gen
/errlst.c \
1095 $(LIBCDIR
)/port
/gen
/new_list.c \
1103 CLOBBERFILES
+= $(LIB_PIC
)
1105 # list of C source for lint
1107 $(ATOMICOBJS
:%.o
=$(SRC
)/common
/atomic
/%.c
) \
1108 $(XATTROBJS
:%.o
=$(SRC
)/common
/xattr
/%.c
) \
1109 $(COMOBJS
:%.o
=$(SRC
)/common
/util
/%.c
) \
1110 $(PORTFP
:%.o
=$(LIBCDIR
)/port
/fp
/%.c
) \
1111 $(PORTGEN
:%.o
=$(LIBCDIR
)/port
/gen
/%.c
) \
1112 $(PORTI18N
:%.o
=$(LIBCDIR
)/port
/i18n
/%.c
) \
1113 $(PORTINET
:%.o
=$(LIBCDIR
)/port
/inet
/%.c
) \
1114 $(PORTLOCALE
:%.o
=$(LIBCDIR
)/port
/locale
/%.c
) \
1115 $(PORTPRINT
:%.o
=$(LIBCDIR
)/port
/print/%.c
) \
1116 $(PORTREGEX
:%.o
=$(LIBCDIR
)/port
/regex
/%.c
) \
1117 $(PORTSTDIO
:%.o
=$(LIBCDIR
)/port
/stdio
/%.c
) \
1118 $(PORTSYS
:%.o
=$(LIBCDIR
)/port
/sys
/%.c
) \
1119 $(AIOOBJS
:%.o
=$(LIBCDIR
)/port
/aio
/%.c
) \
1120 $(RTOBJS
:%.o
=$(LIBCDIR
)/port
/rt
/%.c
) \
1121 $(SECFLAGSOBJS
:%.o
=$(SRC
)/common
/secflags
/%.c
) \
1122 $(TPOOLOBJS
:%.o
=$(LIBCDIR
)/port
/tpool
/%.c
) \
1123 $(THREADSOBJS
:%.o
=$(LIBCDIR
)/port
/threads
/%.c
) \
1124 $(THREADSMACHOBJS
:%.o
=threads
/%.c
) \
1125 $(UNICODEOBJS
:%.o
=$(SRC
)/common
/unicode
/%.c
) \
1126 $(UNWINDMACHOBJS
:%.o
=unwind
/%.c
) \
1127 $(FPOBJS
:%.o
=fp
/%.c
) \
1128 $(I386FPOBJS
:%.o
=$(LIBCDIR
)/i386
/fp
/%.c
) \
1129 $(LIBCBASE
)/gen
/ecvt.c \
1130 $(LIBCBASE
)/gen
/makectxt.c \
1131 $(LIBCBASE
)/gen
/siginfolst.c \
1132 $(LIBCBASE
)/gen
/siglongjmp.c \
1133 $(LIBCBASE
)/gen
/sync_instruction_memory.c \
1134 $(LIBCBASE
)/sys
/uadmin.c
1136 # conditional assignments
1137 # $(DYNLIB) $(LIB_PIC) := DYNOBJS = _rtbootld.o
1138 $(DYNLIB
) := CRTI
= crti.o
1139 $(DYNLIB
) := CRTN
= crtn.o
1141 # Files which need the threads .il inline template
1174 thread_interface.o \
1181 $(TIL
:%=pics
/%) := CFLAGS64
+= $(LIBCBASE
)/threads
/amd64.il
1183 # pics/mul64.o := CFLAGS64 += crt/mul64.il
1185 # large-file-aware components that should be built large
1187 #$(COMSYSOBJS64:%=pics/%) := \
1188 # CPPFLAGS += -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
1190 #$(SYSOBJS64:%=pics/%) := \
1191 # CPPFLAGS += -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
1193 #$(PORTGEN64:%=pics/%) := \
1194 # CPPFLAGS += -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
1196 #$(PORTSTDIO64:%=pics/%) := \
1197 # CPPFLAGS += -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
1199 #$(PORTSYS64:%=pics/%) := \
1200 # CPPFLAGS += -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
1202 $(PORTSTDIO_W
:%=pics
/%) := \
1205 $(PORTPRINT_W
:%=pics
/%) := \
1208 $(PORTPRINT_C89
:%=pics
/%) := \
1209 CPPFLAGS
+= -D_C89_INTMAX32
1211 $(PORTSTDIO_C89
:%=pics
/%) := \
1212 CPPFLAGS
+= -D_C89_INTMAX32
1214 $(PORTI18N_COND
:%=pics
/%) := \
1215 CPPFLAGS
+= -D_WCS_LONGLONG
1217 pics
/arc4random.o
:= CPPFLAGS
+= -I
$(SRC
)/common
/crypto
/chacha
1219 pics
/__clock_gettime.o
:= CPPFLAGS
+= $(COMMPAGE_CPPFLAGS
)
1223 all: $(LIBS
) $(LIB_PIC
)
1225 lint
:= CPPFLAGS
+= -I
$(LIBCDIR
)/$(MACH
)/fp
1226 lint
:= CPPFLAGS
+= -D_MSE_INT_H
-D_LCONV_C99
1227 lint
:= LINTFLAGS64
+= -mn
-erroff
=E_SUPPRESSION_DIRECTIVE_UNUSED
1230 @echo
$(LINT.c
) ...
$(LDLIBS
)
1231 @
$(LINT.c
) $(SRCS
) $(LDLIBS
)
1233 $(LINTLIB
):= SRCS
=$(LIBCDIR
)/port
/llib-lc
1234 $(LINTLIB
):= CPPFLAGS
+= -D_MSE_INT_H
1235 $(LINTLIB
):= LINTFLAGS64
=-nvx
-m64
1237 # object files that depend on inline template
1238 $(TIL
:%=pics
/%): $(LIBCBASE
)/threads
/amd64.il
1239 # pics/mul64.o: crt/mul64.il
1241 # include common libc targets
1242 include ..
/Makefile.targ
1244 # We need to strip out all CTF data from the static library
1245 $(LIB_PIC
) := DIR
= pics
1246 $(LIB_PIC
): pics
$$(PICS
)
1248 $(MCS
) -d
-n .SUNW_ctf
$@
> /dev
/null
2>&1
1249 $(AR
) -ts
$@
> /dev
/null
1253 _lwp_mutex_unlock.o \
1261 $(ASSYMDEP_OBJS
:%=pics
/%): assym.h
1263 # assym.h build rules
1265 GENASSYM_C
= genassym.c
1267 genassym
: $(GENASSYM_C
)
1268 $(NATIVECC
) $(NATIVE_CFLAGS
) -Iinc
-I
$(LIBCDIR
)/inc
$(CPPFLAGS.native
) \
1271 OFFSETS
= $(LIBCDIR
)/$(MACH
)/offsets.in
1273 assym.h
: $(OFFSETS
) genassym
1274 $(OFFSETS_CREATE
) <$(OFFSETS
) >$@
1277 # derived C source and related explicit dependencies
1278 $(LIBCDIR
)/port
/gen
/errlst.c
+ \
1279 $(LIBCDIR
)/port
/gen
/new_list.c
: $(LIBCDIR
)/port
/gen
/errlist
$(LIBCDIR
)/port
/gen
/errlist.awk
1280 cd
$(LIBCDIR
)/port
/gen
; pwd
; $(AWK
) -f errlist.awk
< errlist
1282 pics
/errlst.o
: $(LIBCDIR
)/port
/gen
/errlst.c
1284 pics
/new_list.o
: $(LIBCDIR
)/port
/gen
/new_list.c