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annotate make/solaris/makefiles/sparcWorks.make @ 196:d1605aabd0a1 jdk7-b30
6719955: Update copyright year
Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell
| author | xdono |
|---|---|
| date | Wed, 02 Jul 2008 12:55:16 -0700 |
| parents | a49545cab84a |
| children | 4852f4a82e58 |
| rev | line source |
|---|---|
| 0 | 1 # |
| 196 | 2 # Copyright 1998-2008 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 := \ | |
| 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. |