make/solaris/makefiles/sparcWorks.make

Wed, 08 Sep 2010 16:10:51 -0700

author
jcoomes
date
Wed, 08 Sep 2010 16:10:51 -0700
changeset 2189
22cace5e30b5
parent 2042
fb8abd207dbe
child 2314
f95d63e2154a
permissions
-rw-r--r--

6983296: build sanity checks for jdk7 should require SS12u1
Reviewed-by: ohair

duke@435 1 #
trims@1907 2 # Copyright (c) 1998, 2009, Oracle and/or its affiliates. All rights reserved.
duke@435 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435 4 #
duke@435 5 # This code is free software; you can redistribute it and/or modify it
duke@435 6 # under the terms of the GNU General Public License version 2 only, as
duke@435 7 # published by the Free Software Foundation.
duke@435 8 #
duke@435 9 # This code is distributed in the hope that it will be useful, but WITHOUT
duke@435 10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435 11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@435 12 # version 2 for more details (a copy is included in the LICENSE file that
duke@435 13 # accompanied this code).
duke@435 14 #
duke@435 15 # You should have received a copy of the GNU General Public License version
duke@435 16 # 2 along with this work; if not, write to the Free Software Foundation,
duke@435 17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435 18 #
trims@1907 19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907 20 # or visit www.oracle.com if you need additional information or have any
trims@1907 21 # questions.
duke@435 22 #
duke@435 23 #
duke@435 24
duke@435 25 # Compiler-specific flags for sparcworks.
duke@435 26
duke@435 27 # tell make which C and C++ compilers to use
duke@435 28 CC = cc
duke@435 29 CPP = CC
duke@435 30
ohair@593 31 # Note that this 'as' is an older version of the Sun Studio 'fbe', and will
ohair@593 32 # use the older style options. The 'fbe' options will match 'cc' and 'CC'.
duke@435 33 AS = /usr/ccs/bin/as
duke@435 34
duke@435 35 NM = /usr/ccs/bin/nm
duke@435 36 NAWK = /bin/nawk
duke@435 37
duke@435 38 REORDER_FLAG = -xF
duke@435 39
duke@435 40 # Check for the versions of C++ and C compilers ($CPP and $CC) used.
duke@435 41
duke@435 42 # Get the last thing on the line that looks like x.x+ (x is a digit).
duke@435 43 COMPILER_REV := \
kvn@865 44 $(shell $(CPP) -V 2>&1 | sed -n 's/^.*[ ,\t]C++[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p')
duke@435 45 C_COMPILER_REV := \
kvn@865 46 $(shell $(CC) -V 2>&1 | sed -n 's/^.*[ ,\t]C[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p')
duke@435 47
ohair@593 48 # Pick which compiler is validated
kvn@1159 49 ifeq ($(JRE_RELEASE_VER),1.6.0)
ohair@593 50 # Validated compiler for JDK6 is SS11 (5.8)
jcoomes@1902 51 VALIDATED_COMPILER_REVS := 5.8
jcoomes@1902 52 VALIDATED_C_COMPILER_REVS := 5.8
ohair@593 53 else
jcoomes@2189 54 # Validated compiler for JDK7 is SS12 update 1 + patches (5.10)
jcoomes@2189 55 VALIDATED_COMPILER_REVS := 5.10
jcoomes@2189 56 VALIDATED_C_COMPILER_REVS := 5.10
ohair@593 57 endif
duke@435 58
jcoomes@1902 59 # Warning messages about not using the above validated versions
jcoomes@1902 60 ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := $(strip ${VALIDATED_COMPILER_REVS})
jcoomes@1902 61 ifeq ($(filter ${ENFORCE_COMPILER_REV},${COMPILER_REV}),)
jcoomes@1902 62 PRINTABLE_CC_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_COMPILER_REV})
jcoomes@1902 63 dummy_var_to_enforce_compiler_rev := $(shell \
jcoomes@1902 64 echo >&2 WARNING: You are using CC version ${COMPILER_REV} and \
jcoomes@1902 65 should be using version ${PRINTABLE_CC_REVS}.; \
jcoomes@1902 66 echo >&2 Set ENFORCE_COMPILER_REV=${COMPILER_REV} to avoid this \
jcoomes@1902 67 warning.)
duke@435 68 endif
duke@435 69
jcoomes@1902 70 ENFORCE_C_COMPILER_REV${ENFORCE_C_COMPILER_REV} := $(strip ${VALIDATED_C_COMPILER_REVS})
jcoomes@1902 71 ifeq ($(filter ${ENFORCE_C_COMPILER_REV},${C_COMPILER_REV}),)
jcoomes@1902 72 PRINTABLE_C_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_C_COMPILER_REV})
jcoomes@1902 73 dummy_var_to_enforce_c_compiler_rev := $(shell \
jcoomes@1902 74 echo >&2 WARNING: You are using cc version ${C_COMPILER_REV} and \
jcoomes@1902 75 should be using version ${PRINTABLE_C_REVS}.; \
jcoomes@1902 76 echo >&2 Set ENFORCE_C_COMPILER_REV=${C_COMPILER_REV} to avoid this \
jcoomes@1902 77 warning.)
duke@435 78 endif
duke@435 79
kvn@865 80 COMPILER_REV_NUMERIC := $(shell echo $(COMPILER_REV) | awk -F. '{ print $$1 * 100 + $$2 }')
kvn@865 81
duke@435 82 # Fail the build if __fabsf is used. __fabsf exists only in Solaris 8 2/04
duke@435 83 # and newer; objects with a dependency on this symbol will not run on older
duke@435 84 # Solaris 8.
duke@435 85 JVM_FAIL_IF_UNDEFINED = __fabsf
duke@435 86
duke@435 87 JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \
duke@435 88 $(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \
duke@435 89 'BEGIN { c=split(f,s); rc=0; } \
duke@435 90 /:$$/ { file = $$1; } \
duke@435 91 /[^:]$$/ { for(n=1;n<=c;++n) { \
duke@435 92 if($$1==s[n]) { \
duke@435 93 printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \
duke@435 94 file,$$1); \
duke@435 95 rc=1; \
duke@435 96 } \
duke@435 97 } \
duke@435 98 } \
duke@435 99 END { exit rc; }'
duke@435 100
duke@435 101 LINK_LIB.CC/PRE_HOOK += $(JVM_CHECK_SYMBOLS) || exit 1;
duke@435 102
duke@435 103 # Some interfaces (_lwp_create) changed with LP64 and Solaris 7
duke@435 104 SOLARIS_7_OR_LATER := \
duke@435 105 $(shell uname -r | awk -F. '{ if ($$2 >= 7) print "-DSOLARIS_7_OR_LATER"; }')
duke@435 106 CFLAGS += ${SOLARIS_7_OR_LATER}
duke@435 107
ohair@593 108 # New architecture options started in SS12 (5.9), we need both styles to build.
ohair@593 109 # The older arch options for SS11 (5.8) or older and also for /usr/ccs/bin/as.
kvn@1159 110 # Note: default for 32bit sparc is now the same as v8plus, so the
kvn@1159 111 # settings below have changed all 32bit sparc builds to be v8plus.
kvn@1159 112 ARCHFLAG_OLD/sparc = -xarch=v8plus
ohair@593 113 ARCHFLAG_NEW/sparc = -m32 -xarch=sparc
ohair@593 114 ARCHFLAG_OLD/sparcv9 = -xarch=v9
ohair@593 115 ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc
ohair@593 116 ARCHFLAG_OLD/i486 =
ohair@593 117 ARCHFLAG_NEW/i486 = -m32
ohair@593 118 ARCHFLAG_OLD/amd64 = -xarch=amd64
ohair@593 119 ARCHFLAG_NEW/amd64 = -m64
ohair@593 120
ohair@593 121 # Select the ARCHFLAGs and other SS12 (5.9) options
kvn@865 122 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
ohair@593 123 ARCHFLAG/sparc = $(ARCHFLAG_NEW/sparc)
ohair@593 124 ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9)
ohair@593 125 ARCHFLAG/i486 = $(ARCHFLAG_NEW/i486)
ohair@593 126 ARCHFLAG/amd64 = $(ARCHFLAG_NEW/amd64)
duke@435 127 else
ohair@593 128 ARCHFLAG/sparc = $(ARCHFLAG_OLD/sparc)
ohair@593 129 ARCHFLAG/sparcv9 = $(ARCHFLAG_OLD/sparcv9)
ohair@593 130 ARCHFLAG/i486 = $(ARCHFLAG_OLD/i486)
ohair@593 131 ARCHFLAG/amd64 = $(ARCHFLAG_OLD/amd64)
duke@435 132 endif
ohair@593 133
ohair@593 134 # ARCHFLAGS for the current build arch
ohair@593 135 ARCHFLAG = $(ARCHFLAG/$(BUILDARCH))
ohair@593 136 AS_ARCHFLAG = $(ARCHFLAG_OLD/$(BUILDARCH))
duke@435 137
duke@435 138 # Optional sub-directory in /usr/lib where BUILDARCH libraries are kept.
duke@435 139 ISA_DIR=$(ISA_DIR/$(BUILDARCH))
duke@435 140 ISA_DIR/sparcv9=/sparcv9
duke@435 141 ISA_DIR/amd64=/amd64
duke@435 142
duke@435 143 # Use these to work around compiler bugs:
duke@435 144 OPT_CFLAGS/SLOWER=-xO3
duke@435 145 OPT_CFLAGS/O2=-xO2
duke@435 146 OPT_CFLAGS/NOOPT=-xO1
duke@435 147
kvn@2042 148 #################################################
kvn@2042 149 # Begin current (>=5.9) Forte compiler options #
kvn@2042 150 #################################################
kvn@2042 151
jcoomes@1902 152 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
jcoomes@1902 153 ifeq ($(Platform_arch), x86)
jcoomes@1902 154 OPT_CFLAGS/NO_TAIL_CALL_OPT = -Wu,-O~yz
jcoomes@1902 155 OPT_CCFLAGS/NO_TAIL_CALL_OPT = -Qoption ube -O~yz
kvn@2042 156 OPT_CFLAGS/stubGenerator_x86_32.o = $(OPT_CFLAGS) -xspace
kvn@2042 157 OPT_CFLAGS/stubGenerator_x86_64.o = $(OPT_CFLAGS) -xspace
jcoomes@1902 158 endif # Platform_arch == x86
kvn@2042 159 ifeq ("${Platform_arch}", "sparc")
kvn@2042 160 OPT_CFLAGS/stubGenerator_sparc.o = $(OPT_CFLAGS) -xspace
kvn@2042 161 endif
jcoomes@1902 162 endif # COMPILER_REV_NUMERIC >= 509
jcoomes@1902 163
duke@435 164 #################################################
duke@435 165 # Begin current (>=5.6) Forte compiler options #
duke@435 166 #################################################
duke@435 167
kvn@865 168 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 506), 1)
duke@435 169
duke@435 170 ifeq ("${Platform_arch}", "sparc")
duke@435 171
duke@435 172 # We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s)
duke@435 173 ifndef LP64
duke@435 174 CFLAGS += -xmemalign=4s
duke@435 175 endif
duke@435 176
duke@435 177 endif
duke@435 178
duke@435 179 endif
duke@435 180
duke@435 181 #################################################
duke@435 182 # Begin current (>=5.5) Forte compiler options #
duke@435 183 #################################################
duke@435 184
kvn@865 185 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1)
duke@435 186
duke@435 187 CFLAGS += $(ARCHFLAG)
duke@435 188 AOUT_FLAGS += $(ARCHFLAG)
duke@435 189 LIB_FLAGS += $(ARCHFLAG)
duke@435 190 LFLAGS += $(ARCHFLAG)
duke@435 191
duke@435 192 ifeq ("${Platform_arch}", "sparc")
duke@435 193
duke@435 194 # Flags for Optimization
duke@435 195
duke@435 196 # [phh] Commented out pending verification that we do indeed want
duke@435 197 # to potentially bias against u1 and u3 targets.
duke@435 198 #CFLAGS += -xchip=ultra2
duke@435 199
duke@435 200 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)
duke@435 201
duke@435 202 endif # sparc
duke@435 203
duke@435 204 ifeq ("${Platform_arch_model}", "x86_32")
duke@435 205
jcoomes@1902 206 OPT_CFLAGS=-xtarget=pentium -xO4 $(EXTRA_OPT_CFLAGS)
duke@435 207
duke@435 208 endif # 32bit x86
duke@435 209
duke@435 210 ifeq ("${Platform_arch_model}", "x86_64")
duke@435 211
ohair@593 212 ASFLAGS += $(AS_ARCHFLAG)
ohair@593 213 CFLAGS += $(ARCHFLAG/amd64)
duke@435 214 # this one seemed useless
ohair@593 215 LFLAGS_VM += $(ARCHFLAG/amd64)
duke@435 216 # this one worked
ohair@593 217 LFLAGS += $(ARCHFLAG/amd64)
ohair@593 218 AOUT_FLAGS += $(ARCHFLAG/amd64)
duke@435 219
duke@435 220 # -xO3 is faster than -xO4 on specjbb with SS10 compiler
duke@435 221 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)
duke@435 222
duke@435 223 endif # 64bit x86
duke@435 224
duke@435 225 # Inline functions
duke@435 226 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il
duke@435 227
duke@435 228 # no more exceptions
duke@435 229 CFLAGS/NOEX=-features=no%except
duke@435 230
coleenp@548 231
coleenp@548 232 # avoid compilation problems arising from fact that C++ compiler tries
coleenp@548 233 # to search for external template definition by just compiling additional
coleenp@548 234 # source files in th same context
coleenp@548 235 CFLAGS += -template=no%extdef
coleenp@548 236
duke@435 237 # Reduce code bloat by reverting back to 5.0 behavior for static initializers
duke@435 238 CFLAGS += -features=no%split_init
duke@435 239
duke@435 240 # Use -D_Crun_inline_placement so we don't get references to
duke@435 241 # __1c2n6FIpv_0_ or void*operator new(unsigned,void*)
duke@435 242 # This avoids the hard requirement of the newer Solaris C++ runtime patches.
duke@435 243 # NOTE: This is an undocumented feature of the SS10 compiler. See 6306698.
duke@435 244 CFLAGS += -D_Crun_inline_placement
duke@435 245
duke@435 246 # PIC is safer for SPARC, and is considerably slower
duke@435 247 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"
duke@435 248 PICFLAG = -KPIC
duke@435 249 PICFLAG/DEFAULT = $(PICFLAG)
duke@435 250 # [RGV] Need to figure which files to remove to get link to work
duke@435 251 #PICFLAG/BETTER = -pic
duke@435 252 PICFLAG/BETTER = $(PICFLAG/DEFAULT)
duke@435 253 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))
duke@435 254
duke@435 255 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file.
duke@435 256 MAPFLAG = -M FILENAME
duke@435 257
duke@435 258 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj
duke@435 259 SONAMEFLAG = -h SONAME
duke@435 260
duke@435 261 # Build shared library
duke@435 262 SHARED_FLAG = -G
duke@435 263
duke@435 264 # We don't need libCstd.so and librwtools7.so, only libCrun.so
duke@435 265 CFLAGS += -library=%none
duke@435 266 LFLAGS += -library=%none
duke@435 267
duke@435 268 LFLAGS += -mt
duke@435 269
kvn@865 270 endif # COMPILER_REV_NUMERIC >= 505
duke@435 271
duke@435 272 ######################################
duke@435 273 # End 5.5 Forte compiler options #
duke@435 274 ######################################
duke@435 275
duke@435 276 ######################################
duke@435 277 # Begin 5.2 Forte compiler options #
duke@435 278 ######################################
duke@435 279
kvn@865 280 ifeq ($(COMPILER_REV_NUMERIC), 502)
duke@435 281
duke@435 282 CFLAGS += $(ARCHFLAG)
duke@435 283 AOUT_FLAGS += $(ARCHFLAG)
duke@435 284 LIB_FLAGS += $(ARCHFLAG)
duke@435 285 LFLAGS += $(ARCHFLAG)
duke@435 286
duke@435 287 ifeq ("${Platform_arch}", "sparc")
duke@435 288
duke@435 289 # Flags for Optimization
duke@435 290
duke@435 291 # [phh] Commented out pending verification that we do indeed want
duke@435 292 # to potentially bias against u1 and u3 targets.
duke@435 293 #CFLAGS += -xchip=ultra2
duke@435 294
duke@435 295 ifdef LP64
duke@435 296 # SC5.0 tools on v9 are flakey at -xO4
duke@435 297 # [phh] Is this still true for 6.1?
duke@435 298 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)
duke@435 299 else
duke@435 300 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)
duke@435 301 endif
duke@435 302
duke@435 303 endif # sparc
duke@435 304
duke@435 305 ifeq ("${Platform_arch_model}", "x86_32")
duke@435 306
duke@435 307 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)
duke@435 308
duke@435 309 # SC5.0 tools on x86 are flakey at -xO4
duke@435 310 # [phh] Is this still true for 6.1?
duke@435 311 OPT_CFLAGS+=-xO3
duke@435 312
duke@435 313 endif # 32bit x86
duke@435 314
duke@435 315 # no more exceptions
duke@435 316 CFLAGS/NOEX=-noex
duke@435 317
phh@1558 318 # Inline functions
phh@1558 319 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il
phh@1558 320
duke@435 321 # Reduce code bloat by reverting back to 5.0 behavior for static initializers
duke@435 322 CFLAGS += -Qoption ccfe -one_static_init
duke@435 323
duke@435 324 # PIC is safer for SPARC, and is considerably slower
duke@435 325 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"
duke@435 326 PICFLAG = -KPIC
duke@435 327 PICFLAG/DEFAULT = $(PICFLAG)
duke@435 328 # [RGV] Need to figure which files to remove to get link to work
duke@435 329 #PICFLAG/BETTER = -pic
duke@435 330 PICFLAG/BETTER = $(PICFLAG/DEFAULT)
duke@435 331 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))
duke@435 332
phh@1558 333 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file.
phh@1558 334 MAPFLAG = -M FILENAME
phh@1558 335
phh@1558 336 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj
phh@1558 337 SONAMEFLAG = -h SONAME
phh@1558 338
phh@1558 339 # Build shared library
phh@1558 340 SHARED_FLAG = -G
phh@1558 341
duke@435 342 # Would be better if these weren't needed, since we link with CC, but
duke@435 343 # at present removing them causes run-time errors
duke@435 344 LFLAGS += -library=Crun
duke@435 345 LIBS += -library=Crun -lCrun
duke@435 346
kvn@865 347 endif # COMPILER_REV_NUMERIC == 502
duke@435 348
duke@435 349 ##################################
duke@435 350 # End 5.2 Forte compiler options #
duke@435 351 ##################################
duke@435 352
duke@435 353 ##################################
duke@435 354 # Begin old 5.1 compiler options #
duke@435 355 ##################################
kvn@865 356 ifeq ($(COMPILER_REV_NUMERIC), 501)
duke@435 357
duke@435 358 _JUNK_ := $(shell echo >&2 \
duke@435 359 "*** ERROR: sparkWorks.make incomplete for 5.1 compiler")
duke@435 360 @exit 1
duke@435 361 endif
duke@435 362 ##################################
duke@435 363 # End old 5.1 compiler options #
duke@435 364 ##################################
duke@435 365
duke@435 366 ##################################
duke@435 367 # Begin old 5.0 compiler options #
duke@435 368 ##################################
duke@435 369
kvn@865 370 ifeq (${COMPILER_REV_NUMERIC}, 500)
duke@435 371
duke@435 372 # Had to hoist this higher apparently because of other changes. Must
duke@435 373 # come before -xarch specification.
ohair@593 374 # NOTE: native says optimize for the machine doing the compile, bad news.
duke@435 375 CFLAGS += -xtarget=native
duke@435 376
duke@435 377 CFLAGS += $(ARCHFLAG)
duke@435 378 AOUT_FLAGS += $(ARCHFLAG)
duke@435 379 LIB_FLAGS += $(ARCHFLAG)
duke@435 380 LFLAGS += $(ARCHFLAG)
duke@435 381
duke@435 382 CFLAGS += -library=iostream
duke@435 383 LFLAGS += -library=iostream -library=Crun
duke@435 384 LIBS += -library=iostream -library=Crun -lCrun
duke@435 385
duke@435 386 # Flags for Optimization
duke@435 387 ifdef LP64
duke@435 388 # SC5.0 tools on v9 are flakey at -xO4
duke@435 389 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)
duke@435 390 else
duke@435 391 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)
duke@435 392 endif
duke@435 393
duke@435 394 ifeq ("${Platform_arch}", "sparc")
duke@435 395
duke@435 396 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/atomic_solaris_sparc.il
duke@435 397
duke@435 398 endif # sparc
duke@435 399
duke@435 400 ifeq ("${Platform_arch_model}", "x86_32")
duke@435 401 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)
kvn@865 402 ifeq ("${COMPILER_REV_NUMERIC}", "500")
duke@435 403 # SC5.0 tools on x86 are flakey at -xO4
duke@435 404 OPT_CFLAGS+=-xO3
duke@435 405 else
duke@435 406 OPT_CFLAGS+=-xO4
duke@435 407 endif
duke@435 408
duke@435 409 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il
duke@435 410
duke@435 411 endif # 32bit x86
duke@435 412
duke@435 413 # The following options run into misaligned ldd problem (raj)
ohair@593 414 #OPT_CFLAGS = -fast -O4 $(ARCHFLAG/sparc) -xchip=ultra
duke@435 415
duke@435 416 # no more exceptions
duke@435 417 CFLAGS/NOEX=-noex
duke@435 418
duke@435 419 # PIC is safer for SPARC, and is considerably slower
duke@435 420 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"
duke@435 421 PICFLAG = -PIC
duke@435 422 PICFLAG/DEFAULT = $(PICFLAG)
duke@435 423 # [RGV] Need to figure which files to remove to get link to work
duke@435 424 #PICFLAG/BETTER = -pic
duke@435 425 PICFLAG/BETTER = $(PICFLAG/DEFAULT)
duke@435 426 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))
duke@435 427
kvn@865 428 endif # COMPILER_REV_NUMERIC = 500
duke@435 429
duke@435 430 ################################
duke@435 431 # End old 5.0 compiler options #
duke@435 432 ################################
duke@435 433
kvn@865 434 ifeq ("${COMPILER_REV_NUMERIC}", "402")
duke@435 435 # 4.2 COMPILERS SHOULD NO LONGER BE USED
duke@435 436 _JUNK_ := $(shell echo >&2 \
duke@435 437 "*** ERROR: SC4.2 compilers are not supported by this code base!")
duke@435 438 @exit 1
duke@435 439 endif
duke@435 440
duke@435 441 # do not include shared lib path in a.outs
duke@435 442 AOUT_FLAGS += -norunpath
duke@435 443 LFLAGS_VM = -norunpath -z noversion
duke@435 444
duke@435 445 # need position-indep-code for shared libraries
duke@435 446 # (ild appears to get errors on PIC code, so we'll try non-PIC for debug)
duke@435 447 ifeq ($(PICFLAGS),DEFAULT)
duke@435 448 VM_PICFLAG/LIBJVM = $(PICFLAG/DEFAULT)
duke@435 449 else
duke@435 450 VM_PICFLAG/LIBJVM = $(PICFLAG/BYFILE)
duke@435 451 endif
duke@435 452 VM_PICFLAG/AOUT =
duke@435 453
duke@435 454 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO))
duke@435 455 CFLAGS += $(VM_PICFLAG)
duke@435 456
duke@435 457 # less dynamic linking (no PLTs, please)
duke@435 458 #LIB_FLAGS += $(LINK_MODE)
duke@435 459 # %%%%% despite -znodefs, -Bsymbolic gets link errors -- Rose
duke@435 460
duke@435 461 LINK_MODE = $(LINK_MODE/$(VERSION))
duke@435 462 LINK_MODE/debug =
duke@435 463 LINK_MODE/optimized = -Bsymbolic -znodefs
duke@435 464
duke@435 465 # Have thread local errnos
kvn@865 466 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1)
duke@435 467 CFLAGS += -mt
duke@435 468 else
duke@435 469 CFLAGS += -D_REENTRANT
duke@435 470 endif
duke@435 471
duke@435 472 ifdef CC_INTERP
duke@435 473 # C++ Interpreter
duke@435 474 CFLAGS += -DCC_INTERP
duke@435 475 endif
duke@435 476
duke@435 477 # Flags for Debugging
duke@435 478 DEBUG_CFLAGS = -g
duke@435 479 FASTDEBUG_CFLAGS = -g0
duke@435 480 # The -g0 setting allows the C++ frontend to inline, which is a big win.
duke@435 481
ohair@593 482 # Special global options for SS12
jcoomes@1902 483 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
ohair@593 484 # There appears to be multiple issues with the new Dwarf2 debug format, so
ohair@593 485 # we tell the compiler to use the older 'stabs' debug format all the time.
ohair@593 486 # Note that this needs to be used in optimized compiles too to be 100%.
ohair@593 487 # This is a workaround for SS12 (5.9) bug 6694600
ohair@593 488 CFLAGS += -xdebugformat=stabs
ohair@593 489 endif
ohair@593 490
duke@435 491 # Enable the following CFLAGS additions if you need to compare the
duke@435 492 # built ELF objects.
duke@435 493 #
duke@435 494 # The -g option makes static data global and the "-Qoption ccfe
duke@435 495 # -xglobalstatic" option tells the compiler to not globalize static
duke@435 496 # data using a unique globalization prefix. Instead force the use of
duke@435 497 # a static globalization prefix based on the source filepath so the
duke@435 498 # objects from two identical compilations are the same.
duke@435 499 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic
duke@435 500 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic
duke@435 501
kvn@865 502 ifeq (${COMPILER_REV_NUMERIC}, 502)
kvn@865 503 COMPILER_DATE := $(shell $(CPP) -V 2>&1 | sed -n '/^.*[ ]C++[ ]\([1-9]\.[0-9][0-9]*\)/p' | awk '{ print $$NF; }')
duke@435 504 ifeq (${COMPILER_DATE}, 2001/01/31)
duke@435 505 # disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy
duke@435 506 # use an innocuous value because it will get -g if it's empty
duke@435 507 FASTDEBUG_CFLAGS = -c
duke@435 508 endif
duke@435 509 endif
duke@435 510
duke@435 511 # Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information.
duke@435 512 # CFLAGS_BROWSE = -sbfast
duke@435 513 CFLAGS += $(CFLAGS_BROWSE)
duke@435 514
duke@435 515 # ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7)
kvn@865 516 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 507), 1)
duke@435 517 # use ild when debugging (but when optimizing we want reproducible results)
duke@435 518 ILDFLAG = $(ILDFLAG/$(VERSION))
duke@435 519 ILDFLAG/debug = -xildon
duke@435 520 ILDFLAG/optimized =
duke@435 521 AOUT_FLAGS += $(ILDFLAG)
duke@435 522 endif
duke@435 523
duke@435 524 # Where to put the *.o files (a.out, or shared library)?
duke@435 525 LINK_INTO = $(LINK_INTO/$(VERSION))
duke@435 526 LINK_INTO/debug = LIBJVM
duke@435 527 LINK_INTO/optimized = LIBJVM
duke@435 528
duke@435 529 # We link the debug version into the a.out because:
duke@435 530 # 1. ild works on a.out but not shared libraries, and using ild
duke@435 531 # can cut rebuild times by 25% for small changes. (ILD is gone in SS11)
duke@435 532 # 2. dbx cannot gracefully set breakpoints in shared libraries
duke@435 533 #
duke@435 534
duke@435 535 # apply this setting to link into the shared library even in the debug version:
duke@435 536 ifdef LP64
duke@435 537 LINK_INTO = LIBJVM
duke@435 538 else
duke@435 539 #LINK_INTO = LIBJVM
duke@435 540 endif
duke@435 541
duke@435 542 MCS = /usr/ccs/bin/mcs
duke@435 543 STRIP = /usr/ccs/bin/strip
duke@435 544
duke@435 545 # Solaris platforms collect lots of redundant file-ident lines,
duke@435 546 # to the point of wasting a significant percentage of file space.
duke@435 547 # (The text is stored in ELF .comment sections, contributed by
duke@435 548 # all "#pragma ident" directives in header and source files.)
duke@435 549 # This command "compresses" the .comment sections simply by
duke@435 550 # removing repeated lines. The data can be extracted from
duke@435 551 # binaries in the field by using "mcs -p libjvm.so" or the older
duke@435 552 # command "what libjvm.so".
duke@435 553 LINK_LIB.CC/POST_HOOK += $(MCS) -c $@ || exit 1;
duke@435 554 # (The exit 1 is necessary to cause a build failure if the command fails and
duke@435 555 # multiple commands are strung together, and the final semicolon is necessary
duke@435 556 # since the hook must terminate itself as a valid command.)
duke@435 557
duke@435 558 # Also, strip debug and line number information (worth about 1.7Mb).
duke@435 559 STRIP_LIB.CC/POST_HOOK = $(STRIP) -x $@ || exit 1;
duke@435 560 # STRIP_LIB.CC/POST_HOOK is incorporated into LINK_LIB.CC/POST_HOOK
duke@435 561 # in certain configurations, such as product.make. Other configurations,
duke@435 562 # such as debug.make, do not include the strip operation.

mercurial