Mercurial > hg > graal-compiler
annotate make/solaris/makefiles/sparcWorks.make @ 1123:167c2986d91b
6843629: Make current hotspot build part of jdk5 control build
Summary: Source changes for older compilers plus makefile changes.
Reviewed-by: xlu
| author | phh |
|---|---|
| date | Wed, 16 Dec 2009 12:54:49 -0500 |
| parents | bd02caa94611 |
| children | fb1a39993f69 |
| rev | line source |
|---|---|
| 0 | 1 # |
| 844 | 2 # Copyright 1998-2009 Sun Microsystems, Inc. All Rights Reserved. |
| 0 | 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 # | |
| 5 # This code is free software; you can redistribute it and/or modify it | |
| 6 # under the terms of the GNU General Public License version 2 only, as | |
| 7 # published by the Free Software Foundation. | |
| 8 # | |
| 9 # This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 # version 2 for more details (a copy is included in the LICENSE file that | |
| 13 # accompanied this code). | |
| 14 # | |
| 15 # You should have received a copy of the GNU General Public License version | |
| 16 # 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 # | |
| 19 # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
| 20 # CA 95054 USA or visit www.sun.com if you need additional information or | |
| 21 # have any questions. | |
| 22 # | |
| 23 # | |
| 24 | |
| 25 # Compiler-specific flags for sparcworks. | |
| 26 | |
| 27 # tell make which C and C++ compilers to use | |
| 28 CC = cc | |
| 29 CPP = CC | |
| 30 | |
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31 # Note that this 'as' is an older version of the Sun Studio 'fbe', and will |
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32 # use the older style options. The 'fbe' options will match 'cc' and 'CC'. |
| 0 | 33 AS = /usr/ccs/bin/as |
| 34 | |
| 35 NM = /usr/ccs/bin/nm | |
| 36 NAWK = /bin/nawk | |
| 37 | |
| 38 REORDER_FLAG = -xF | |
| 39 | |
| 40 # Check for the versions of C++ and C compilers ($CPP and $CC) used. | |
| 41 | |
| 42 # Get the last thing on the line that looks like x.x+ (x is a digit). | |
| 43 COMPILER_REV := \ | |
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44 $(shell $(CPP) -V 2>&1 | sed -n 's/^.*[ ,\t]C++[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p') |
| 0 | 45 C_COMPILER_REV := \ |
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46 $(shell $(CC) -V 2>&1 | sed -n 's/^.*[ ,\t]C[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p') |
| 0 | 47 |
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48 # Pick which compiler is validated |
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49 ifeq ($(JRE_RELEASE_VER),1.6.0) |
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50 # Validated compiler for JDK6 is SS11 (5.8) |
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51 VALIDATED_COMPILER_REV := 5.8 |
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52 VALIDATED_C_COMPILER_REV := 5.8 |
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53 else |
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54 # Validated compiler for JDK7 is SS12 (5.9) |
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55 VALIDATED_COMPILER_REV := 5.9 |
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56 VALIDATED_C_COMPILER_REV := 5.9 |
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57 endif |
| 0 | 58 |
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59 # Warning messages about not using the above validated version |
| 0 | 60 ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := ${VALIDATED_COMPILER_REV} |
| 61 ifneq (${COMPILER_REV},${ENFORCE_COMPILER_REV}) | |
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62 dummy_target_to_enforce_compiler_rev:=\ |
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63 $(shell echo >&2 WARNING: You are using CC version ${COMPILER_REV} \ |
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64 and should be using version ${ENFORCE_COMPILER_REV}. Set ENFORCE_COMPILER_REV=${COMPILER_REV} to avoid this warning.) |
| 0 | 65 endif |
| 66 | |
| 67 ENFORCE_C_COMPILER_REV${ENFORCE_C_COMPILER_REV} := ${VALIDATED_C_COMPILER_REV} | |
| 68 ifneq (${C_COMPILER_REV},${ENFORCE_C_COMPILER_REV}) | |
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69 dummy_target_to_enforce_c_compiler_rev:=\ |
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70 $(shell echo >&2 WARNING: You are using cc version ${C_COMPILER_REV} \ |
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71 and should be using version ${ENFORCE_C_COMPILER_REV}. Set ENFORCE_C_COMPILER_REV=${C_COMPILER_REV} to avoid this warning.) |
| 0 | 72 endif |
| 73 | |
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74 COMPILER_REV_NUMERIC := $(shell echo $(COMPILER_REV) | awk -F. '{ print $$1 * 100 + $$2 }') |
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75 |
| 0 | 76 # Fail the build if __fabsf is used. __fabsf exists only in Solaris 8 2/04 |
| 77 # and newer; objects with a dependency on this symbol will not run on older | |
| 78 # Solaris 8. | |
| 79 JVM_FAIL_IF_UNDEFINED = __fabsf | |
| 80 | |
| 81 JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \ | |
| 82 $(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \ | |
| 83 'BEGIN { c=split(f,s); rc=0; } \ | |
| 84 /:$$/ { file = $$1; } \ | |
| 85 /[^:]$$/ { for(n=1;n<=c;++n) { \ | |
| 86 if($$1==s[n]) { \ | |
| 87 printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \ | |
| 88 file,$$1); \ | |
| 89 rc=1; \ | |
| 90 } \ | |
| 91 } \ | |
| 92 } \ | |
| 93 END { exit rc; }' | |
| 94 | |
| 95 LINK_LIB.CC/PRE_HOOK += $(JVM_CHECK_SYMBOLS) || exit 1; | |
| 96 | |
| 97 # Some interfaces (_lwp_create) changed with LP64 and Solaris 7 | |
| 98 SOLARIS_7_OR_LATER := \ | |
| 99 $(shell uname -r | awk -F. '{ if ($$2 >= 7) print "-DSOLARIS_7_OR_LATER"; }') | |
| 100 CFLAGS += ${SOLARIS_7_OR_LATER} | |
| 101 | |
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102 # New architecture options started in SS12 (5.9), we need both styles to build. |
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103 # The older arch options for SS11 (5.8) or older and also for /usr/ccs/bin/as. |
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104 # Note: default for 32bit sparc is now the same as v8plus, so the |
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105 # settings below have changed all 32bit sparc builds to be v8plus. |
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106 ARCHFLAG_OLD/sparc = -xarch=v8plus |
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107 ARCHFLAG_NEW/sparc = -m32 -xarch=sparc |
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108 ARCHFLAG_OLD/sparcv9 = -xarch=v9 |
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109 ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc |
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110 ARCHFLAG_OLD/i486 = |
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111 ARCHFLAG_NEW/i486 = -m32 |
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112 ARCHFLAG_OLD/amd64 = -xarch=amd64 |
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113 ARCHFLAG_NEW/amd64 = -m64 |
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114 |
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115 # Select the ARCHFLAGs and other SS12 (5.9) options |
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116 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) |
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117 ARCHFLAG/sparc = $(ARCHFLAG_NEW/sparc) |
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118 ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9) |
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119 ARCHFLAG/i486 = $(ARCHFLAG_NEW/i486) |
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120 ARCHFLAG/amd64 = $(ARCHFLAG_NEW/amd64) |
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121 else |
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122 ARCHFLAG/sparc = $(ARCHFLAG_OLD/sparc) |
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123 ARCHFLAG/sparcv9 = $(ARCHFLAG_OLD/sparcv9) |
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124 ARCHFLAG/i486 = $(ARCHFLAG_OLD/i486) |
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125 ARCHFLAG/amd64 = $(ARCHFLAG_OLD/amd64) |
| 0 | 126 endif |
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127 |
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128 # ARCHFLAGS for the current build arch |
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129 ARCHFLAG = $(ARCHFLAG/$(BUILDARCH)) |
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130 AS_ARCHFLAG = $(ARCHFLAG_OLD/$(BUILDARCH)) |
| 0 | 131 |
| 132 # Optional sub-directory in /usr/lib where BUILDARCH libraries are kept. | |
| 133 ISA_DIR=$(ISA_DIR/$(BUILDARCH)) | |
| 134 ISA_DIR/sparcv9=/sparcv9 | |
| 135 ISA_DIR/amd64=/amd64 | |
| 136 | |
| 137 # Use these to work around compiler bugs: | |
| 138 OPT_CFLAGS/SLOWER=-xO3 | |
| 139 OPT_CFLAGS/O2=-xO2 | |
| 140 OPT_CFLAGS/NOOPT=-xO1 | |
| 141 | |
| 142 ################################################# | |
| 143 # Begin current (>=5.6) Forte compiler options # | |
| 144 ################################################# | |
| 145 | |
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146 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 506), 1) |
| 0 | 147 |
| 148 ifeq ("${Platform_arch}", "sparc") | |
| 149 | |
| 150 # We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s) | |
| 151 ifndef LP64 | |
| 152 CFLAGS += -xmemalign=4s | |
| 153 endif | |
| 154 | |
| 155 endif | |
| 156 | |
| 157 endif | |
| 158 | |
| 159 ################################################# | |
| 160 # Begin current (>=5.5) Forte compiler options # | |
| 161 ################################################# | |
| 162 | |
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163 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1) |
| 0 | 164 |
| 165 CFLAGS += $(ARCHFLAG) | |
| 166 AOUT_FLAGS += $(ARCHFLAG) | |
| 167 LIB_FLAGS += $(ARCHFLAG) | |
| 168 LFLAGS += $(ARCHFLAG) | |
| 169 | |
| 170 ifeq ("${Platform_arch}", "sparc") | |
| 171 | |
| 172 # Flags for Optimization | |
| 173 | |
| 174 # [phh] Commented out pending verification that we do indeed want | |
| 175 # to potentially bias against u1 and u3 targets. | |
| 176 #CFLAGS += -xchip=ultra2 | |
| 177 | |
| 178 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
| 179 | |
| 180 endif # sparc | |
| 181 | |
| 182 ifeq ("${Platform_arch_model}", "x86_32") | |
| 183 | |
| 184 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
| 185 | |
| 186 # UBE (CC 5.5) has bug 4923569 with -xO4 | |
| 187 OPT_CFLAGS+=-xO3 | |
| 188 | |
| 189 endif # 32bit x86 | |
| 190 | |
| 191 ifeq ("${Platform_arch_model}", "x86_64") | |
| 192 | |
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193 ASFLAGS += $(AS_ARCHFLAG) |
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194 CFLAGS += $(ARCHFLAG/amd64) |
| 0 | 195 # this one seemed useless |
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196 LFLAGS_VM += $(ARCHFLAG/amd64) |
| 0 | 197 # this one worked |
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198 LFLAGS += $(ARCHFLAG/amd64) |
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199 AOUT_FLAGS += $(ARCHFLAG/amd64) |
| 0 | 200 |
| 201 # -xO3 is faster than -xO4 on specjbb with SS10 compiler | |
| 202 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
| 203 | |
| 204 endif # 64bit x86 | |
| 205 | |
| 206 # Inline functions | |
| 207 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il | |
| 208 | |
| 209 # no more exceptions | |
| 210 CFLAGS/NOEX=-features=no%except | |
| 211 | |
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212 |
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213 # avoid compilation problems arising from fact that C++ compiler tries |
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214 # to search for external template definition by just compiling additional |
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215 # source files in th same context |
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216 CFLAGS += -template=no%extdef |
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217 |
| 0 | 218 # Reduce code bloat by reverting back to 5.0 behavior for static initializers |
| 219 CFLAGS += -features=no%split_init | |
| 220 | |
| 221 # Use -D_Crun_inline_placement so we don't get references to | |
| 222 # __1c2n6FIpv_0_ or void*operator new(unsigned,void*) | |
| 223 # This avoids the hard requirement of the newer Solaris C++ runtime patches. | |
| 224 # NOTE: This is an undocumented feature of the SS10 compiler. See 6306698. | |
| 225 CFLAGS += -D_Crun_inline_placement | |
| 226 | |
| 227 # PIC is safer for SPARC, and is considerably slower | |
| 228 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
| 229 PICFLAG = -KPIC | |
| 230 PICFLAG/DEFAULT = $(PICFLAG) | |
| 231 # [RGV] Need to figure which files to remove to get link to work | |
| 232 #PICFLAG/BETTER = -pic | |
| 233 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
| 234 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
| 235 | |
| 236 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. | |
| 237 MAPFLAG = -M FILENAME | |
| 238 | |
| 239 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj | |
| 240 SONAMEFLAG = -h SONAME | |
| 241 | |
| 242 # Build shared library | |
| 243 SHARED_FLAG = -G | |
| 244 | |
| 245 # We don't need libCstd.so and librwtools7.so, only libCrun.so | |
| 246 CFLAGS += -library=%none | |
| 247 LFLAGS += -library=%none | |
| 248 | |
| 249 LFLAGS += -mt | |
| 250 | |
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251 endif # COMPILER_REV_NUMERIC >= 505 |
| 0 | 252 |
| 253 ###################################### | |
| 254 # End 5.5 Forte compiler options # | |
| 255 ###################################### | |
| 256 | |
| 257 ###################################### | |
| 258 # Begin 5.2 Forte compiler options # | |
| 259 ###################################### | |
| 260 | |
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261 ifeq ($(COMPILER_REV_NUMERIC), 502) |
| 0 | 262 |
| 263 CFLAGS += $(ARCHFLAG) | |
| 264 AOUT_FLAGS += $(ARCHFLAG) | |
| 265 LIB_FLAGS += $(ARCHFLAG) | |
| 266 LFLAGS += $(ARCHFLAG) | |
| 267 | |
| 268 ifeq ("${Platform_arch}", "sparc") | |
| 269 | |
| 270 # Flags for Optimization | |
| 271 | |
| 272 # [phh] Commented out pending verification that we do indeed want | |
| 273 # to potentially bias against u1 and u3 targets. | |
| 274 #CFLAGS += -xchip=ultra2 | |
| 275 | |
| 276 ifdef LP64 | |
| 277 # SC5.0 tools on v9 are flakey at -xO4 | |
| 278 # [phh] Is this still true for 6.1? | |
| 279 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS) | |
| 280 else | |
| 281 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
| 282 endif | |
| 283 | |
| 284 endif # sparc | |
| 285 | |
| 286 ifeq ("${Platform_arch_model}", "x86_32") | |
| 287 | |
| 288 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
| 289 | |
| 290 # SC5.0 tools on x86 are flakey at -xO4 | |
| 291 # [phh] Is this still true for 6.1? | |
| 292 OPT_CFLAGS+=-xO3 | |
| 293 | |
| 294 endif # 32bit x86 | |
| 295 | |
| 296 # no more exceptions | |
| 297 CFLAGS/NOEX=-noex | |
| 298 | |
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299 # Inline functions |
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300 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il |
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301 |
| 0 | 302 # Reduce code bloat by reverting back to 5.0 behavior for static initializers |
| 303 CFLAGS += -Qoption ccfe -one_static_init | |
| 304 | |
| 305 # PIC is safer for SPARC, and is considerably slower | |
| 306 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
| 307 PICFLAG = -KPIC | |
| 308 PICFLAG/DEFAULT = $(PICFLAG) | |
| 309 # [RGV] Need to figure which files to remove to get link to work | |
| 310 #PICFLAG/BETTER = -pic | |
| 311 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
| 312 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
| 313 | |
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314 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. |
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315 MAPFLAG = -M FILENAME |
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316 |
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317 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj |
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318 SONAMEFLAG = -h SONAME |
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319 |
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320 # Build shared library |
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321 SHARED_FLAG = -G |
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322 |
| 0 | 323 # Would be better if these weren't needed, since we link with CC, but |
| 324 # at present removing them causes run-time errors | |
| 325 LFLAGS += -library=Crun | |
| 326 LIBS += -library=Crun -lCrun | |
| 327 | |
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328 endif # COMPILER_REV_NUMERIC == 502 |
| 0 | 329 |
| 330 ################################## | |
| 331 # End 5.2 Forte compiler options # | |
| 332 ################################## | |
| 333 | |
| 334 ################################## | |
| 335 # Begin old 5.1 compiler options # | |
| 336 ################################## | |
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337 ifeq ($(COMPILER_REV_NUMERIC), 501) |
| 0 | 338 |
| 339 _JUNK_ := $(shell echo >&2 \ | |
| 340 "*** ERROR: sparkWorks.make incomplete for 5.1 compiler") | |
| 341 @exit 1 | |
| 342 endif | |
| 343 ################################## | |
| 344 # End old 5.1 compiler options # | |
| 345 ################################## | |
| 346 | |
| 347 ################################## | |
| 348 # Begin old 5.0 compiler options # | |
| 349 ################################## | |
| 350 | |
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351 ifeq (${COMPILER_REV_NUMERIC}, 500) |
| 0 | 352 |
| 353 # Had to hoist this higher apparently because of other changes. Must | |
| 354 # come before -xarch specification. | |
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355 # NOTE: native says optimize for the machine doing the compile, bad news. |
| 0 | 356 CFLAGS += -xtarget=native |
| 357 | |
| 358 CFLAGS += $(ARCHFLAG) | |
| 359 AOUT_FLAGS += $(ARCHFLAG) | |
| 360 LIB_FLAGS += $(ARCHFLAG) | |
| 361 LFLAGS += $(ARCHFLAG) | |
| 362 | |
| 363 CFLAGS += -library=iostream | |
| 364 LFLAGS += -library=iostream -library=Crun | |
| 365 LIBS += -library=iostream -library=Crun -lCrun | |
| 366 | |
| 367 # Flags for Optimization | |
| 368 ifdef LP64 | |
| 369 # SC5.0 tools on v9 are flakey at -xO4 | |
| 370 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS) | |
| 371 else | |
| 372 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
| 373 endif | |
| 374 | |
| 375 ifeq ("${Platform_arch}", "sparc") | |
| 376 | |
| 377 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/atomic_solaris_sparc.il | |
| 378 | |
| 379 endif # sparc | |
| 380 | |
| 381 ifeq ("${Platform_arch_model}", "x86_32") | |
| 382 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
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383 ifeq ("${COMPILER_REV_NUMERIC}", "500") |
| 0 | 384 # SC5.0 tools on x86 are flakey at -xO4 |
| 385 OPT_CFLAGS+=-xO3 | |
| 386 else | |
| 387 OPT_CFLAGS+=-xO4 | |
| 388 endif | |
| 389 | |
| 390 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il | |
| 391 | |
| 392 endif # 32bit x86 | |
| 393 | |
| 394 # The following options run into misaligned ldd problem (raj) | |
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395 #OPT_CFLAGS = -fast -O4 $(ARCHFLAG/sparc) -xchip=ultra |
| 0 | 396 |
| 397 # no more exceptions | |
| 398 CFLAGS/NOEX=-noex | |
| 399 | |
| 400 # PIC is safer for SPARC, and is considerably slower | |
| 401 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
| 402 PICFLAG = -PIC | |
| 403 PICFLAG/DEFAULT = $(PICFLAG) | |
| 404 # [RGV] Need to figure which files to remove to get link to work | |
| 405 #PICFLAG/BETTER = -pic | |
| 406 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
| 407 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
| 408 | |
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409 endif # COMPILER_REV_NUMERIC = 500 |
| 0 | 410 |
| 411 ################################ | |
| 412 # End old 5.0 compiler options # | |
| 413 ################################ | |
| 414 | |
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415 ifeq ("${COMPILER_REV_NUMERIC}", "402") |
| 0 | 416 # 4.2 COMPILERS SHOULD NO LONGER BE USED |
| 417 _JUNK_ := $(shell echo >&2 \ | |
| 418 "*** ERROR: SC4.2 compilers are not supported by this code base!") | |
| 419 @exit 1 | |
| 420 endif | |
| 421 | |
| 422 # do not include shared lib path in a.outs | |
| 423 AOUT_FLAGS += -norunpath | |
| 424 LFLAGS_VM = -norunpath -z noversion | |
| 425 | |
| 426 # need position-indep-code for shared libraries | |
| 427 # (ild appears to get errors on PIC code, so we'll try non-PIC for debug) | |
| 428 ifeq ($(PICFLAGS),DEFAULT) | |
| 429 VM_PICFLAG/LIBJVM = $(PICFLAG/DEFAULT) | |
| 430 else | |
| 431 VM_PICFLAG/LIBJVM = $(PICFLAG/BYFILE) | |
| 432 endif | |
| 433 VM_PICFLAG/AOUT = | |
| 434 | |
| 435 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO)) | |
| 436 CFLAGS += $(VM_PICFLAG) | |
| 437 | |
| 438 # less dynamic linking (no PLTs, please) | |
| 439 #LIB_FLAGS += $(LINK_MODE) | |
| 440 # %%%%% despite -znodefs, -Bsymbolic gets link errors -- Rose | |
| 441 | |
| 442 LINK_MODE = $(LINK_MODE/$(VERSION)) | |
| 443 LINK_MODE/debug = | |
| 444 LINK_MODE/optimized = -Bsymbolic -znodefs | |
| 445 | |
| 446 # Have thread local errnos | |
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447 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1) |
| 0 | 448 CFLAGS += -mt |
| 449 else | |
| 450 CFLAGS += -D_REENTRANT | |
| 451 endif | |
| 452 | |
| 453 ifdef CC_INTERP | |
| 454 # C++ Interpreter | |
| 455 CFLAGS += -DCC_INTERP | |
| 456 endif | |
| 457 | |
| 458 # Flags for Debugging | |
| 459 DEBUG_CFLAGS = -g | |
| 460 FASTDEBUG_CFLAGS = -g0 | |
| 461 # The -g0 setting allows the C++ frontend to inline, which is a big win. | |
| 462 | |
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463 # Special global options for SS12 |
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464 ifeq ($(COMPILER_REV_NUMERIC),509) |
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465 # There appears to be multiple issues with the new Dwarf2 debug format, so |
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466 # we tell the compiler to use the older 'stabs' debug format all the time. |
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467 # Note that this needs to be used in optimized compiles too to be 100%. |
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468 # This is a workaround for SS12 (5.9) bug 6694600 |
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469 CFLAGS += -xdebugformat=stabs |
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470 endif |
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471 |
| 0 | 472 # Enable the following CFLAGS additions if you need to compare the |
| 473 # built ELF objects. | |
| 474 # | |
| 475 # The -g option makes static data global and the "-Qoption ccfe | |
| 476 # -xglobalstatic" option tells the compiler to not globalize static | |
| 477 # data using a unique globalization prefix. Instead force the use of | |
| 478 # a static globalization prefix based on the source filepath so the | |
| 479 # objects from two identical compilations are the same. | |
| 480 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic | |
| 481 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic | |
| 482 | |
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483 ifeq (${COMPILER_REV_NUMERIC}, 502) |
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484 COMPILER_DATE := $(shell $(CPP) -V 2>&1 | sed -n '/^.*[ ]C++[ ]\([1-9]\.[0-9][0-9]*\)/p' | awk '{ print $$NF; }') |
| 0 | 485 ifeq (${COMPILER_DATE}, 2001/01/31) |
| 486 # disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy | |
| 487 # use an innocuous value because it will get -g if it's empty | |
| 488 FASTDEBUG_CFLAGS = -c | |
| 489 endif | |
| 490 endif | |
| 491 | |
| 492 # Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information. | |
| 493 # CFLAGS_BROWSE = -sbfast | |
| 494 CFLAGS += $(CFLAGS_BROWSE) | |
| 495 | |
| 496 # ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7) | |
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497 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 507), 1) |
| 0 | 498 # use ild when debugging (but when optimizing we want reproducible results) |
| 499 ILDFLAG = $(ILDFLAG/$(VERSION)) | |
| 500 ILDFLAG/debug = -xildon | |
| 501 ILDFLAG/optimized = | |
| 502 AOUT_FLAGS += $(ILDFLAG) | |
| 503 endif | |
| 504 | |
| 505 # Where to put the *.o files (a.out, or shared library)? | |
| 506 LINK_INTO = $(LINK_INTO/$(VERSION)) | |
| 507 LINK_INTO/debug = LIBJVM | |
| 508 LINK_INTO/optimized = LIBJVM | |
| 509 | |
| 510 # We link the debug version into the a.out because: | |
| 511 # 1. ild works on a.out but not shared libraries, and using ild | |
| 512 # can cut rebuild times by 25% for small changes. (ILD is gone in SS11) | |
| 513 # 2. dbx cannot gracefully set breakpoints in shared libraries | |
| 514 # | |
| 515 | |
| 516 # apply this setting to link into the shared library even in the debug version: | |
| 517 ifdef LP64 | |
| 518 LINK_INTO = LIBJVM | |
| 519 else | |
| 520 #LINK_INTO = LIBJVM | |
| 521 endif | |
| 522 | |
| 523 MCS = /usr/ccs/bin/mcs | |
| 524 STRIP = /usr/ccs/bin/strip | |
| 525 | |
| 526 # Solaris platforms collect lots of redundant file-ident lines, | |
| 527 # to the point of wasting a significant percentage of file space. | |
| 528 # (The text is stored in ELF .comment sections, contributed by | |
| 529 # all "#pragma ident" directives in header and source files.) | |
| 530 # This command "compresses" the .comment sections simply by | |
| 531 # removing repeated lines. The data can be extracted from | |
| 532 # binaries in the field by using "mcs -p libjvm.so" or the older | |
| 533 # command "what libjvm.so". | |
| 534 LINK_LIB.CC/POST_HOOK += $(MCS) -c $@ || exit 1; | |
| 535 # (The exit 1 is necessary to cause a build failure if the command fails and | |
| 536 # multiple commands are strung together, and the final semicolon is necessary | |
| 537 # since the hook must terminate itself as a valid command.) | |
| 538 | |
| 539 # Also, strip debug and line number information (worth about 1.7Mb). | |
| 540 STRIP_LIB.CC/POST_HOOK = $(STRIP) -x $@ || exit 1; | |
| 541 # STRIP_LIB.CC/POST_HOOK is incorporated into LINK_LIB.CC/POST_HOOK | |
| 542 # in certain configurations, such as product.make. Other configurations, | |
| 543 # such as debug.make, do not include the strip operation. |