Mercurial > hg > graal-compiler
annotate make/solaris/makefiles/sparcWorks.make @ 158:a49545cab84a
6563752: Build and test JDK7 with Sun Studio 12 Express compilers (prep makefiles)
Summary: Allows for building with SS12, no longer requires SS11, warns if not SS11 for now. Once SS12 is validated and performance measurements look ok, SS12 will be the validated compiler.
Reviewed-by: sspitsyn, ikrylov
| author | ohair |
|---|---|
| date | Tue, 27 May 2008 09:47:18 -0700 |
| parents | ba764ed4b6f2 |
| children | d1605aabd0a1 |
| rev | line source |
|---|---|
| 0 | 1 # |
| 2 # Copyright 1998-2007 Sun Microsystems, Inc. All Rights Reserved. | |
| 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 := \ | |
| 44 $(shell $(CPP) -V 2>&1 | sed -e 's/^.*\([1-9]\.[0-9][0-9]*\).*/\1/') | |
| 45 C_COMPILER_REV := \ | |
| 46 $(shell $(CC) -V 2>&1 | grep -i "cc:" | sed -e 's/^.*\([1-9]\.[0-9][0-9]*\).*/\1/') | |
| 47 | |
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48 # Pick which compiler is validated |
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49 ifeq ($(JDK_MINOR_VERSION),6) |
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50 # Validated compiler for JDK6 is SS11 (5.8) |
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51 VALIDATED_COMPILER_REV := 5.8 |
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52 VALIDATED_C_COMPILER_REV := 5.8 |
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53 else |
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54 # FIXUP: Change to SS12 (5.9) once it has been validated. |
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55 # Validated compiler for JDK7 is SS12 (5.9) |
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56 #VALIDATED_COMPILER_REV := 5.9 |
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57 #VALIDATED_C_COMPILER_REV := 5.9 |
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58 VALIDATED_COMPILER_REV := 5.8 |
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59 VALIDATED_C_COMPILER_REV := 5.8 |
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60 endif |
| 0 | 61 |
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62 # Warning messages about not using the above validated version |
| 0 | 63 ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := ${VALIDATED_COMPILER_REV} |
| 64 ifneq (${COMPILER_REV},${ENFORCE_COMPILER_REV}) | |
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65 dummy_target_to_enforce_compiler_rev:=\ |
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66 $(info WARNING: You are using CC version ${COMPILER_REV} \ |
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67 and should be using version ${ENFORCE_COMPILER_REV}) |
| 0 | 68 endif |
| 69 | |
| 70 ENFORCE_C_COMPILER_REV${ENFORCE_C_COMPILER_REV} := ${VALIDATED_C_COMPILER_REV} | |
| 71 ifneq (${C_COMPILER_REV},${ENFORCE_C_COMPILER_REV}) | |
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72 dummy_target_to_enforce_c_compiler_rev:=\ |
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73 $(info WARNING: You are using cc version ${C_COMPILER_REV} \ |
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74 and should be using version ${ENFORCE_C_COMPILER_REV}) |
| 0 | 75 endif |
| 76 | |
| 77 # Fail the build if __fabsf is used. __fabsf exists only in Solaris 8 2/04 | |
| 78 # and newer; objects with a dependency on this symbol will not run on older | |
| 79 # Solaris 8. | |
| 80 JVM_FAIL_IF_UNDEFINED = __fabsf | |
| 81 | |
| 82 JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \ | |
| 83 $(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \ | |
| 84 'BEGIN { c=split(f,s); rc=0; } \ | |
| 85 /:$$/ { file = $$1; } \ | |
| 86 /[^:]$$/ { for(n=1;n<=c;++n) { \ | |
| 87 if($$1==s[n]) { \ | |
| 88 printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \ | |
| 89 file,$$1); \ | |
| 90 rc=1; \ | |
| 91 } \ | |
| 92 } \ | |
| 93 } \ | |
| 94 END { exit rc; }' | |
| 95 | |
| 96 LINK_LIB.CC/PRE_HOOK += $(JVM_CHECK_SYMBOLS) || exit 1; | |
| 97 | |
| 98 # Some interfaces (_lwp_create) changed with LP64 and Solaris 7 | |
| 99 SOLARIS_7_OR_LATER := \ | |
| 100 $(shell uname -r | awk -F. '{ if ($$2 >= 7) print "-DSOLARIS_7_OR_LATER"; }') | |
| 101 CFLAGS += ${SOLARIS_7_OR_LATER} | |
| 102 | |
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103 # New architecture options started in SS12 (5.9), we need both styles to build. |
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104 # The older arch options for SS11 (5.8) or older and also for /usr/ccs/bin/as. |
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105 # Note: SS12 default for 32bit sparc is now the same as v8plus, so the |
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106 # settings below have changed all SS12 32bit sparc builds to be v8plus. |
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107 # The older SS11 (5.8) settings have remained as they always have been. |
| 0 | 108 ifeq ($(TYPE),COMPILER2) |
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109 ARCHFLAG_OLD/sparc = -xarch=v8plus |
| 0 | 110 else |
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111 ifeq ($(TYPE),TIERED) |
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112 ARCHFLAG_OLD/sparc = -xarch=v8plus |
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113 else |
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114 ARCHFLAG_OLD/sparc = -xarch=v8 |
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115 endif |
| 0 | 116 endif |
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117 ARCHFLAG_NEW/sparc = -m32 -xarch=sparc |
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118 ARCHFLAG_OLD/sparcv9 = -xarch=v9 |
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119 ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc |
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120 ARCHFLAG_OLD/i486 = |
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121 ARCHFLAG_NEW/i486 = -m32 |
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122 ARCHFLAG_OLD/amd64 = -xarch=amd64 |
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123 ARCHFLAG_NEW/amd64 = -m64 |
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124 |
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125 # Select the ARCHFLAGs and other SS12 (5.9) options |
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126 ifeq ($(shell expr $(COMPILER_REV) \>= 5.9), 1) |
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127 ARCHFLAG/sparc = $(ARCHFLAG_NEW/sparc) |
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128 ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9) |
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129 ARCHFLAG/i486 = $(ARCHFLAG_NEW/i486) |
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130 ARCHFLAG/amd64 = $(ARCHFLAG_NEW/amd64) |
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131 else |
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132 ARCHFLAG/sparc = $(ARCHFLAG_OLD/sparc) |
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133 ARCHFLAG/sparcv9 = $(ARCHFLAG_OLD/sparcv9) |
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134 ARCHFLAG/i486 = $(ARCHFLAG_OLD/i486) |
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135 ARCHFLAG/amd64 = $(ARCHFLAG_OLD/amd64) |
| 0 | 136 endif |
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137 |
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138 # ARCHFLAGS for the current build arch |
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139 ARCHFLAG = $(ARCHFLAG/$(BUILDARCH)) |
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140 AS_ARCHFLAG = $(ARCHFLAG_OLD/$(BUILDARCH)) |
| 0 | 141 |
| 142 # Optional sub-directory in /usr/lib where BUILDARCH libraries are kept. | |
| 143 ISA_DIR=$(ISA_DIR/$(BUILDARCH)) | |
| 144 ISA_DIR/sparcv9=/sparcv9 | |
| 145 ISA_DIR/amd64=/amd64 | |
| 146 | |
| 147 # Use these to work around compiler bugs: | |
| 148 OPT_CFLAGS/SLOWER=-xO3 | |
| 149 OPT_CFLAGS/O2=-xO2 | |
| 150 OPT_CFLAGS/NOOPT=-xO1 | |
| 151 | |
| 152 ################################################# | |
| 153 # Begin current (>=5.6) Forte compiler options # | |
| 154 ################################################# | |
| 155 | |
| 156 ifeq ($(shell expr $(COMPILER_REV) \>= 5.6), 1) | |
| 157 | |
| 158 ifeq ("${Platform_arch}", "sparc") | |
| 159 | |
| 160 # We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s) | |
| 161 ifndef LP64 | |
| 162 CFLAGS += -xmemalign=4s | |
| 163 endif | |
| 164 | |
| 165 endif | |
| 166 | |
| 167 endif | |
| 168 | |
| 169 ################################################# | |
| 170 # Begin current (>=5.5) Forte compiler options # | |
| 171 ################################################# | |
| 172 | |
| 173 ifeq ($(shell expr $(COMPILER_REV) \>= 5.5), 1) | |
| 174 | |
| 175 CFLAGS += $(ARCHFLAG) | |
| 176 AOUT_FLAGS += $(ARCHFLAG) | |
| 177 LIB_FLAGS += $(ARCHFLAG) | |
| 178 LFLAGS += $(ARCHFLAG) | |
| 179 | |
| 180 ifeq ("${Platform_arch}", "sparc") | |
| 181 | |
| 182 # Flags for Optimization | |
| 183 | |
| 184 # [phh] Commented out pending verification that we do indeed want | |
| 185 # to potentially bias against u1 and u3 targets. | |
| 186 #CFLAGS += -xchip=ultra2 | |
| 187 | |
| 188 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
| 189 | |
| 190 endif # sparc | |
| 191 | |
| 192 ifeq ("${Platform_arch_model}", "x86_32") | |
| 193 | |
| 194 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
| 195 | |
| 196 # UBE (CC 5.5) has bug 4923569 with -xO4 | |
| 197 OPT_CFLAGS+=-xO3 | |
| 198 | |
| 199 endif # 32bit x86 | |
| 200 | |
| 201 ifeq ("${Platform_arch_model}", "x86_64") | |
| 202 | |
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203 ASFLAGS += $(AS_ARCHFLAG) |
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204 CFLAGS += $(ARCHFLAG/amd64) |
| 0 | 205 # this one seemed useless |
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206 LFLAGS_VM += $(ARCHFLAG/amd64) |
| 0 | 207 # this one worked |
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208 LFLAGS += $(ARCHFLAG/amd64) |
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209 AOUT_FLAGS += $(ARCHFLAG/amd64) |
| 0 | 210 |
| 211 # -xO3 is faster than -xO4 on specjbb with SS10 compiler | |
| 212 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
| 213 | |
| 214 endif # 64bit x86 | |
| 215 | |
| 216 # Inline functions | |
| 217 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il | |
| 218 | |
| 219 # no more exceptions | |
| 220 CFLAGS/NOEX=-features=no%except | |
| 221 | |
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222 |
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223 # avoid compilation problems arising from fact that C++ compiler tries |
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224 # to search for external template definition by just compiling additional |
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225 # source files in th same context |
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226 CFLAGS += -template=no%extdef |
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227 |
| 0 | 228 # Reduce code bloat by reverting back to 5.0 behavior for static initializers |
| 229 CFLAGS += -features=no%split_init | |
| 230 | |
| 231 # Use -D_Crun_inline_placement so we don't get references to | |
| 232 # __1c2n6FIpv_0_ or void*operator new(unsigned,void*) | |
| 233 # This avoids the hard requirement of the newer Solaris C++ runtime patches. | |
| 234 # NOTE: This is an undocumented feature of the SS10 compiler. See 6306698. | |
| 235 CFLAGS += -D_Crun_inline_placement | |
| 236 | |
| 237 # PIC is safer for SPARC, and is considerably slower | |
| 238 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
| 239 PICFLAG = -KPIC | |
| 240 PICFLAG/DEFAULT = $(PICFLAG) | |
| 241 # [RGV] Need to figure which files to remove to get link to work | |
| 242 #PICFLAG/BETTER = -pic | |
| 243 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
| 244 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
| 245 | |
| 246 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. | |
| 247 MAPFLAG = -M FILENAME | |
| 248 | |
| 249 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj | |
| 250 SONAMEFLAG = -h SONAME | |
| 251 | |
| 252 # Build shared library | |
| 253 SHARED_FLAG = -G | |
| 254 | |
| 255 # We don't need libCstd.so and librwtools7.so, only libCrun.so | |
| 256 CFLAGS += -library=%none | |
| 257 LFLAGS += -library=%none | |
| 258 | |
| 259 LFLAGS += -mt | |
| 260 | |
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261 endif # COMPILER_REV >= 5.5 |
| 0 | 262 |
| 263 ###################################### | |
| 264 # End 5.5 Forte compiler options # | |
| 265 ###################################### | |
| 266 | |
| 267 ###################################### | |
| 268 # Begin 5.2 Forte compiler options # | |
| 269 ###################################### | |
| 270 | |
| 271 ifeq ($(COMPILER_REV), 5.2) | |
| 272 | |
| 273 CFLAGS += $(ARCHFLAG) | |
| 274 AOUT_FLAGS += $(ARCHFLAG) | |
| 275 LIB_FLAGS += $(ARCHFLAG) | |
| 276 LFLAGS += $(ARCHFLAG) | |
| 277 | |
| 278 ifeq ("${Platform_arch}", "sparc") | |
| 279 | |
| 280 # Flags for Optimization | |
| 281 | |
| 282 # [phh] Commented out pending verification that we do indeed want | |
| 283 # to potentially bias against u1 and u3 targets. | |
| 284 #CFLAGS += -xchip=ultra2 | |
| 285 | |
| 286 ifdef LP64 | |
| 287 # SC5.0 tools on v9 are flakey at -xO4 | |
| 288 # [phh] Is this still true for 6.1? | |
| 289 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS) | |
| 290 else | |
| 291 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
| 292 endif | |
| 293 | |
| 294 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/solaris_sparc.il | |
| 295 | |
| 296 endif # sparc | |
| 297 | |
| 298 ifeq ("${Platform_arch_model}", "x86_32") | |
| 299 | |
| 300 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
| 301 | |
| 302 # SC5.0 tools on x86 are flakey at -xO4 | |
| 303 # [phh] Is this still true for 6.1? | |
| 304 OPT_CFLAGS+=-xO3 | |
| 305 | |
| 306 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il | |
| 307 | |
| 308 endif # 32bit x86 | |
| 309 | |
| 310 # no more exceptions | |
| 311 CFLAGS/NOEX=-noex | |
| 312 | |
| 313 # Reduce code bloat by reverting back to 5.0 behavior for static initializers | |
| 314 CFLAGS += -Qoption ccfe -one_static_init | |
| 315 | |
| 316 # PIC is safer for SPARC, and is considerably slower | |
| 317 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
| 318 PICFLAG = -KPIC | |
| 319 PICFLAG/DEFAULT = $(PICFLAG) | |
| 320 # [RGV] Need to figure which files to remove to get link to work | |
| 321 #PICFLAG/BETTER = -pic | |
| 322 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
| 323 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
| 324 | |
| 325 # Would be better if these weren't needed, since we link with CC, but | |
| 326 # at present removing them causes run-time errors | |
| 327 LFLAGS += -library=Crun | |
| 328 LIBS += -library=Crun -lCrun | |
| 329 | |
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330 endif # COMPILER_REV == 5.2 |
| 0 | 331 |
| 332 ################################## | |
| 333 # End 5.2 Forte compiler options # | |
| 334 ################################## | |
| 335 | |
| 336 ################################## | |
| 337 # Begin old 5.1 compiler options # | |
| 338 ################################## | |
| 339 ifeq ($(COMPILER_REV), 5.1) | |
| 340 | |
| 341 _JUNK_ := $(shell echo >&2 \ | |
| 342 "*** ERROR: sparkWorks.make incomplete for 5.1 compiler") | |
| 343 @exit 1 | |
| 344 endif | |
| 345 ################################## | |
| 346 # End old 5.1 compiler options # | |
| 347 ################################## | |
| 348 | |
| 349 ################################## | |
| 350 # Begin old 5.0 compiler options # | |
| 351 ################################## | |
| 352 | |
| 353 ifeq (${COMPILER_REV}, 5.0) | |
| 354 | |
| 355 # Had to hoist this higher apparently because of other changes. Must | |
| 356 # come before -xarch specification. | |
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357 # NOTE: native says optimize for the machine doing the compile, bad news. |
| 0 | 358 CFLAGS += -xtarget=native |
| 359 | |
| 360 CFLAGS += $(ARCHFLAG) | |
| 361 AOUT_FLAGS += $(ARCHFLAG) | |
| 362 LIB_FLAGS += $(ARCHFLAG) | |
| 363 LFLAGS += $(ARCHFLAG) | |
| 364 | |
| 365 CFLAGS += -library=iostream | |
| 366 LFLAGS += -library=iostream -library=Crun | |
| 367 LIBS += -library=iostream -library=Crun -lCrun | |
| 368 | |
| 369 # Flags for Optimization | |
| 370 ifdef LP64 | |
| 371 # SC5.0 tools on v9 are flakey at -xO4 | |
| 372 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS) | |
| 373 else | |
| 374 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
| 375 endif | |
| 376 | |
| 377 ifeq ("${Platform_arch}", "sparc") | |
| 378 | |
| 379 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/atomic_solaris_sparc.il | |
| 380 | |
| 381 endif # sparc | |
| 382 | |
| 383 ifeq ("${Platform_arch_model}", "x86_32") | |
| 384 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
| 385 ifeq ("${COMPILER_REV}", "5.0") | |
| 386 # SC5.0 tools on x86 are flakey at -xO4 | |
| 387 OPT_CFLAGS+=-xO3 | |
| 388 else | |
| 389 OPT_CFLAGS+=-xO4 | |
| 390 endif | |
| 391 | |
| 392 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il | |
| 393 | |
| 394 endif # 32bit x86 | |
| 395 | |
| 396 # The following options run into misaligned ldd problem (raj) | |
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397 #OPT_CFLAGS = -fast -O4 $(ARCHFLAG/sparc) -xchip=ultra |
| 0 | 398 |
| 399 # no more exceptions | |
| 400 CFLAGS/NOEX=-noex | |
| 401 | |
| 402 # PIC is safer for SPARC, and is considerably slower | |
| 403 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
| 404 PICFLAG = -PIC | |
| 405 PICFLAG/DEFAULT = $(PICFLAG) | |
| 406 # [RGV] Need to figure which files to remove to get link to work | |
| 407 #PICFLAG/BETTER = -pic | |
| 408 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
| 409 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
| 410 | |
| 411 endif # COMPILER_REV = 5.0 | |
| 412 | |
| 413 ################################ | |
| 414 # End old 5.0 compiler options # | |
| 415 ################################ | |
| 416 | |
| 417 ifeq ("${COMPILER_REV}", "4.2") | |
| 418 # 4.2 COMPILERS SHOULD NO LONGER BE USED | |
| 419 _JUNK_ := $(shell echo >&2 \ | |
| 420 "*** ERROR: SC4.2 compilers are not supported by this code base!") | |
| 421 @exit 1 | |
| 422 endif | |
| 423 | |
| 424 # do not include shared lib path in a.outs | |
| 425 AOUT_FLAGS += -norunpath | |
| 426 LFLAGS_VM = -norunpath -z noversion | |
| 427 | |
| 428 # need position-indep-code for shared libraries | |
| 429 # (ild appears to get errors on PIC code, so we'll try non-PIC for debug) | |
| 430 ifeq ($(PICFLAGS),DEFAULT) | |
| 431 VM_PICFLAG/LIBJVM = $(PICFLAG/DEFAULT) | |
| 432 else | |
| 433 VM_PICFLAG/LIBJVM = $(PICFLAG/BYFILE) | |
| 434 endif | |
| 435 VM_PICFLAG/AOUT = | |
| 436 | |
| 437 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO)) | |
| 438 CFLAGS += $(VM_PICFLAG) | |
| 439 | |
| 440 # less dynamic linking (no PLTs, please) | |
| 441 #LIB_FLAGS += $(LINK_MODE) | |
| 442 # %%%%% despite -znodefs, -Bsymbolic gets link errors -- Rose | |
| 443 | |
| 444 LINK_MODE = $(LINK_MODE/$(VERSION)) | |
| 445 LINK_MODE/debug = | |
| 446 LINK_MODE/optimized = -Bsymbolic -znodefs | |
| 447 | |
| 448 # Have thread local errnos | |
| 449 ifeq ($(shell expr $(COMPILER_REV) \>= 5.5), 1) | |
| 450 CFLAGS += -mt | |
| 451 else | |
| 452 CFLAGS += -D_REENTRANT | |
| 453 endif | |
| 454 | |
| 455 ifdef CC_INTERP | |
| 456 # C++ Interpreter | |
| 457 CFLAGS += -DCC_INTERP | |
| 458 endif | |
| 459 | |
| 460 # Flags for Debugging | |
| 461 DEBUG_CFLAGS = -g | |
| 462 FASTDEBUG_CFLAGS = -g0 | |
| 463 # The -g0 setting allows the C++ frontend to inline, which is a big win. | |
| 464 | |
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465 # Special global options for SS12 |
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466 ifeq ($(COMPILER_REV),5.9) |
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467 # There appears to be multiple issues with the new Dwarf2 debug format, so |
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468 # we tell the compiler to use the older 'stabs' debug format all the time. |
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469 # Note that this needs to be used in optimized compiles too to be 100%. |
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470 # This is a workaround for SS12 (5.9) bug 6694600 |
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471 CFLAGS += -xdebugformat=stabs |
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472 endif |
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473 |
| 0 | 474 # Enable the following CFLAGS additions if you need to compare the |
| 475 # built ELF objects. | |
| 476 # | |
| 477 # The -g option makes static data global and the "-Qoption ccfe | |
| 478 # -xglobalstatic" option tells the compiler to not globalize static | |
| 479 # data using a unique globalization prefix. Instead force the use of | |
| 480 # a static globalization prefix based on the source filepath so the | |
| 481 # objects from two identical compilations are the same. | |
| 482 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic | |
| 483 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic | |
| 484 | |
| 485 ifeq (${COMPILER_REV}, 5.2) | |
| 486 COMPILER_DATE := $(shell $(CPP) -V 2>&1 | awk '{ print $$NF; }') | |
| 487 ifeq (${COMPILER_DATE}, 2001/01/31) | |
| 488 # disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy | |
| 489 # use an innocuous value because it will get -g if it's empty | |
| 490 FASTDEBUG_CFLAGS = -c | |
| 491 endif | |
| 492 endif | |
| 493 | |
| 494 # Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information. | |
| 495 # CFLAGS_BROWSE = -sbfast | |
| 496 CFLAGS += $(CFLAGS_BROWSE) | |
| 497 | |
| 498 # ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7) | |
| 499 ifeq ($(shell expr $(COMPILER_REV) \< 5.7), 1) | |
| 500 # use ild when debugging (but when optimizing we want reproducible results) | |
| 501 ILDFLAG = $(ILDFLAG/$(VERSION)) | |
| 502 ILDFLAG/debug = -xildon | |
| 503 ILDFLAG/optimized = | |
| 504 AOUT_FLAGS += $(ILDFLAG) | |
| 505 endif | |
| 506 | |
| 507 # Where to put the *.o files (a.out, or shared library)? | |
| 508 LINK_INTO = $(LINK_INTO/$(VERSION)) | |
| 509 LINK_INTO/debug = LIBJVM | |
| 510 LINK_INTO/optimized = LIBJVM | |
| 511 | |
| 512 # We link the debug version into the a.out because: | |
| 513 # 1. ild works on a.out but not shared libraries, and using ild | |
| 514 # can cut rebuild times by 25% for small changes. (ILD is gone in SS11) | |
| 515 # 2. dbx cannot gracefully set breakpoints in shared libraries | |
| 516 # | |
| 517 | |
| 518 # apply this setting to link into the shared library even in the debug version: | |
| 519 ifdef LP64 | |
| 520 LINK_INTO = LIBJVM | |
| 521 else | |
| 522 #LINK_INTO = LIBJVM | |
| 523 endif | |
| 524 | |
| 525 MCS = /usr/ccs/bin/mcs | |
| 526 STRIP = /usr/ccs/bin/strip | |
| 527 | |
| 528 # Solaris platforms collect lots of redundant file-ident lines, | |
| 529 # to the point of wasting a significant percentage of file space. | |
| 530 # (The text is stored in ELF .comment sections, contributed by | |
| 531 # all "#pragma ident" directives in header and source files.) | |
| 532 # This command "compresses" the .comment sections simply by | |
| 533 # removing repeated lines. The data can be extracted from | |
| 534 # binaries in the field by using "mcs -p libjvm.so" or the older | |
| 535 # command "what libjvm.so". | |
| 536 LINK_LIB.CC/POST_HOOK += $(MCS) -c $@ || exit 1; | |
| 537 # (The exit 1 is necessary to cause a build failure if the command fails and | |
| 538 # multiple commands are strung together, and the final semicolon is necessary | |
| 539 # since the hook must terminate itself as a valid command.) | |
| 540 | |
| 541 # Also, strip debug and line number information (worth about 1.7Mb). | |
| 542 STRIP_LIB.CC/POST_HOOK = $(STRIP) -x $@ || exit 1; | |
| 543 # STRIP_LIB.CC/POST_HOOK is incorporated into LINK_LIB.CC/POST_HOOK | |
| 544 # in certain configurations, such as product.make. Other configurations, | |
| 545 # such as debug.make, do not include the strip operation. |