Mercurial > hg > graal-compiler
annotate make/solaris/makefiles/sparcWorks.make @ 6560:2b5eab0df111
Fixed linking issue on Solaris. Mapfile vers files must be defined.
author | Laurent Daynes <Laurent.Daynes@oracle.com> |
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date | Fri, 19 Oct 2012 11:30:50 +0200 |
parents | 74c359c4a9e5 |
children | da91efe96a93 |
rev | line source |
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0 | 1 # |
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2 # Copyright (c) 1998, 2012, Oracle and/or its affiliates. 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 # | |
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19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 # or visit www.oracle.com if you need additional information or have any |
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21 # questions. |
0 | 22 # |
23 # | |
24 | |
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25 # If a SPEC is not set already, then use these defaults. |
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26 ifeq ($(SPEC),) |
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27 # Compiler-specific flags for sparcworks. |
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28 CC = cc |
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29 CXX = CC |
0 | 30 |
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31 # Note that this 'as' is an older version of the Sun Studio 'fbe', and will |
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32 # use the older style options. The 'fbe' options will match 'cc' and 'CC'. |
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33 AS = /usr/ccs/bin/as |
0 | 34 |
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35 NM = /usr/ccs/bin/nm |
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36 NAWK = /bin/nawk |
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37 |
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38 MCS = /usr/ccs/bin/mcs |
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39 STRIP = /usr/ccs/bin/strip |
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40 endif |
0 | 41 |
42 REORDER_FLAG = -xF | |
43 | |
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44 # Check for the versions of C++ and C compilers ($CXX and $CC) used. |
0 | 45 |
46 # Get the last thing on the line that looks like x.x+ (x is a digit). | |
47 COMPILER_REV := \ | |
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48 $(shell $(CXX) -V 2>&1 | sed -n 's/^.*[ ,\t]C++[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p') |
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49 CC_COMPILER_REV := \ |
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50 $(shell $(CC) -V 2>&1 | sed -n 's/^.*[ ,\t]C[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p') |
0 | 51 |
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52 # Pick which compiler is validated |
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53 ifeq ($(JRE_RELEASE_VER),1.6.0) |
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54 # Validated compiler for JDK6 is SS11 (5.8) |
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55 VALIDATED_COMPILER_REVS := 5.8 |
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56 VALIDATED_CC_COMPILER_REVS := 5.8 |
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57 else |
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58 # Validated compiler for JDK7 is SS12 update 1 + patches (5.10) |
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59 VALIDATED_COMPILER_REVS := 5.10 |
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60 VALIDATED_CC_COMPILER_REVS := 5.10 |
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61 endif |
0 | 62 |
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63 # Warning messages about not using the above validated versions |
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64 ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := $(strip ${VALIDATED_COMPILER_REVS}) |
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65 ifeq ($(filter ${ENFORCE_COMPILER_REV},${COMPILER_REV}),) |
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66 PRINTABLE_CC_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_COMPILER_REV}) |
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67 dummy_var_to_enforce_compiler_rev := $(shell \ |
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68 echo >&2 WARNING: You are using CC version ${COMPILER_REV} and \ |
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69 should be using version ${PRINTABLE_CC_REVS}.; \ |
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70 echo >&2 Set ENFORCE_COMPILER_REV=${COMPILER_REV} to avoid this \ |
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71 warning.) |
0 | 72 endif |
73 | |
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74 ENFORCE_CC_COMPILER_REV${ENFORCE_CC_COMPILER_REV} := $(strip ${VALIDATED_CC_COMPILER_REVS}) |
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75 ifeq ($(filter ${ENFORCE_CC_COMPILER_REV},${CC_COMPILER_REV}),) |
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76 PRINTABLE_C_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_CC_COMPILER_REV}) |
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77 dummy_var_to_enforce_c_compiler_rev := $(shell \ |
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78 echo >&2 WARNING: You are using cc version ${CC_COMPILER_REV} and \ |
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79 should be using version ${PRINTABLE_C_REVS}.; \ |
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80 echo >&2 Set ENFORCE_CC_COMPILER_REV=${CC_COMPILER_REV} to avoid this \ |
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81 warning.) |
0 | 82 endif |
83 | |
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84 COMPILER_REV_NUMERIC := $(shell echo $(COMPILER_REV) | awk -F. '{ print $$1 * 100 + $$2 }') |
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85 |
0 | 86 # Fail the build if __fabsf is used. __fabsf exists only in Solaris 8 2/04 |
87 # and newer; objects with a dependency on this symbol will not run on older | |
88 # Solaris 8. | |
89 JVM_FAIL_IF_UNDEFINED = __fabsf | |
90 | |
91 JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \ | |
92 $(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \ | |
93 'BEGIN { c=split(f,s); rc=0; } \ | |
94 /:$$/ { file = $$1; } \ | |
95 /[^:]$$/ { for(n=1;n<=c;++n) { \ | |
96 if($$1==s[n]) { \ | |
97 printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \ | |
98 file,$$1); \ | |
99 rc=1; \ | |
100 } \ | |
101 } \ | |
102 } \ | |
103 END { exit rc; }' | |
104 | |
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105 LINK_LIB.CXX/PRE_HOOK += $(JVM_CHECK_SYMBOLS) || exit 1; |
0 | 106 |
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107 # New architecture options started in SS12 (5.9), we need both styles to build. |
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108 # The older arch options for SS11 (5.8) or older and also for /usr/ccs/bin/as. |
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109 # Note: default for 32bit sparc is now the same as v8plus, so the |
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110 # settings below have changed all 32bit sparc builds to be v8plus. |
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111 ARCHFLAG_OLD/sparc = -xarch=v8plus |
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112 ARCHFLAG_NEW/sparc = -m32 -xarch=sparc |
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113 ARCHFLAG_OLD/sparcv9 = -xarch=v9 |
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114 ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc |
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115 ARCHFLAG_OLD/i486 = |
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116 ARCHFLAG_NEW/i486 = -m32 |
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117 ARCHFLAG_OLD/amd64 = -xarch=amd64 |
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118 ARCHFLAG_NEW/amd64 = -m64 |
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119 |
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120 # Select the ARCHFLAGs and other SS12 (5.9) options |
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121 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) |
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122 ARCHFLAG/sparc = $(ARCHFLAG_NEW/sparc) |
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123 ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9) |
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124 ARCHFLAG/i486 = $(ARCHFLAG_NEW/i486) |
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125 ARCHFLAG/amd64 = $(ARCHFLAG_NEW/amd64) |
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126 else |
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127 ARCHFLAG/sparc = $(ARCHFLAG_OLD/sparc) |
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128 ARCHFLAG/sparcv9 = $(ARCHFLAG_OLD/sparcv9) |
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129 ARCHFLAG/i486 = $(ARCHFLAG_OLD/i486) |
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130 ARCHFLAG/amd64 = $(ARCHFLAG_OLD/amd64) |
0 | 131 endif |
158
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132 |
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133 # ARCHFLAGS for the current build arch |
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134 ARCHFLAG = $(ARCHFLAG/$(BUILDARCH)) |
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135 AS_ARCHFLAG = $(ARCHFLAG_OLD/$(BUILDARCH)) |
0 | 136 |
137 # Optional sub-directory in /usr/lib where BUILDARCH libraries are kept. | |
138 ISA_DIR=$(ISA_DIR/$(BUILDARCH)) | |
139 ISA_DIR/sparcv9=/sparcv9 | |
140 ISA_DIR/amd64=/amd64 | |
141 | |
142 # Use these to work around compiler bugs: | |
143 OPT_CFLAGS/SLOWER=-xO3 | |
144 OPT_CFLAGS/O2=-xO2 | |
145 OPT_CFLAGS/NOOPT=-xO1 | |
146 | |
1972 | 147 # Flags for creating the dependency files. |
148 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) | |
149 DEPFLAGS = -xMMD -xMF $(DEP_DIR)/$(@:%=%.d) | |
150 endif | |
151 | |
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152 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp. |
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153 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER |
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154 |
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155 # Compiler warnings are treated as errors |
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156 CFLAGS_WARN = -xwe |
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157 |
1972 | 158 ################################################ |
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159 # Begin current (>=5.9) Forte compiler options # |
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160 ################################################# |
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161 |
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162 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) |
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163 ifeq ($(Platform_arch), x86) |
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164 OPT_CFLAGS/NO_TAIL_CALL_OPT = -Wu,-O~yz |
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165 OPT_CCFLAGS/NO_TAIL_CALL_OPT = -Qoption ube -O~yz |
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166 OPT_CFLAGS/stubGenerator_x86_32.o = $(OPT_CFLAGS) -xspace |
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167 OPT_CFLAGS/stubGenerator_x86_64.o = $(OPT_CFLAGS) -xspace |
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168 endif # Platform_arch == x86 |
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169 ifeq ("${Platform_arch}", "sparc") |
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170 OPT_CFLAGS/stubGenerator_sparc.o = $(OPT_CFLAGS) -xspace |
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171 endif |
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172 endif # COMPILER_REV_NUMERIC >= 509 |
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173 |
0 | 174 ################################################# |
175 # Begin current (>=5.6) Forte compiler options # | |
176 ################################################# | |
177 | |
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178 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 506), 1) |
0 | 179 |
180 ifeq ("${Platform_arch}", "sparc") | |
181 | |
182 # We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s) | |
183 ifndef LP64 | |
184 CFLAGS += -xmemalign=4s | |
185 endif | |
186 | |
187 endif | |
188 | |
189 endif | |
190 | |
191 ################################################# | |
192 # Begin current (>=5.5) Forte compiler options # | |
193 ################################################# | |
194 | |
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195 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1) |
0 | 196 |
197 CFLAGS += $(ARCHFLAG) | |
198 AOUT_FLAGS += $(ARCHFLAG) | |
199 LIB_FLAGS += $(ARCHFLAG) | |
200 LFLAGS += $(ARCHFLAG) | |
201 | |
202 ifeq ("${Platform_arch}", "sparc") | |
203 | |
204 # Flags for Optimization | |
205 | |
206 # [phh] Commented out pending verification that we do indeed want | |
207 # to potentially bias against u1 and u3 targets. | |
208 #CFLAGS += -xchip=ultra2 | |
209 | |
210 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
211 | |
212 endif # sparc | |
213 | |
214 ifeq ("${Platform_arch_model}", "x86_32") | |
215 | |
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216 OPT_CFLAGS=-xtarget=pentium -xO4 $(EXTRA_OPT_CFLAGS) |
0 | 217 |
218 endif # 32bit x86 | |
219 | |
220 ifeq ("${Platform_arch_model}", "x86_64") | |
221 | |
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222 ASFLAGS += $(AS_ARCHFLAG) |
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223 CFLAGS += $(ARCHFLAG/amd64) |
0 | 224 # this one seemed useless |
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225 LFLAGS_VM += $(ARCHFLAG/amd64) |
0 | 226 # this one worked |
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227 LFLAGS += $(ARCHFLAG/amd64) |
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228 AOUT_FLAGS += $(ARCHFLAG/amd64) |
0 | 229 |
230 # -xO3 is faster than -xO4 on specjbb with SS10 compiler | |
231 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
232 | |
233 endif # 64bit x86 | |
234 | |
235 # Inline functions | |
236 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il | |
237 | |
238 # no more exceptions | |
239 CFLAGS/NOEX=-features=no%except | |
240 | |
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241 |
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242 # avoid compilation problems arising from fact that C++ compiler tries |
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243 # to search for external template definition by just compiling additional |
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244 # source files in th same context |
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245 CFLAGS += -template=no%extdef |
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246 |
0 | 247 # Reduce code bloat by reverting back to 5.0 behavior for static initializers |
248 CFLAGS += -features=no%split_init | |
249 | |
250 # Use -D_Crun_inline_placement so we don't get references to | |
251 # __1c2n6FIpv_0_ or void*operator new(unsigned,void*) | |
252 # This avoids the hard requirement of the newer Solaris C++ runtime patches. | |
253 # NOTE: This is an undocumented feature of the SS10 compiler. See 6306698. | |
254 CFLAGS += -D_Crun_inline_placement | |
255 | |
256 # PIC is safer for SPARC, and is considerably slower | |
257 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
258 PICFLAG = -KPIC | |
259 PICFLAG/DEFAULT = $(PICFLAG) | |
260 # [RGV] Need to figure which files to remove to get link to work | |
261 #PICFLAG/BETTER = -pic | |
262 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
263 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
264 | |
265 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. | |
266 MAPFLAG = -M FILENAME | |
267 | |
268 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj | |
269 SONAMEFLAG = -h SONAME | |
270 | |
271 # Build shared library | |
272 SHARED_FLAG = -G | |
273 | |
274 # We don't need libCstd.so and librwtools7.so, only libCrun.so | |
275 CFLAGS += -library=%none | |
276 LFLAGS += -library=%none | |
277 | |
278 LFLAGS += -mt | |
279 | |
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280 endif # COMPILER_REV_NUMERIC >= 505 |
0 | 281 |
282 ###################################### | |
283 # End 5.5 Forte compiler options # | |
284 ###################################### | |
285 | |
286 ###################################### | |
287 # Begin 5.2 Forte compiler options # | |
288 ###################################### | |
289 | |
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290 ifeq ($(COMPILER_REV_NUMERIC), 502) |
0 | 291 |
292 CFLAGS += $(ARCHFLAG) | |
293 AOUT_FLAGS += $(ARCHFLAG) | |
294 LIB_FLAGS += $(ARCHFLAG) | |
295 LFLAGS += $(ARCHFLAG) | |
296 | |
297 ifeq ("${Platform_arch}", "sparc") | |
298 | |
299 # Flags for Optimization | |
300 | |
301 # [phh] Commented out pending verification that we do indeed want | |
302 # to potentially bias against u1 and u3 targets. | |
303 #CFLAGS += -xchip=ultra2 | |
304 | |
305 ifdef LP64 | |
306 # SC5.0 tools on v9 are flakey at -xO4 | |
307 # [phh] Is this still true for 6.1? | |
308 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS) | |
309 else | |
310 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
311 endif | |
312 | |
313 endif # sparc | |
314 | |
315 ifeq ("${Platform_arch_model}", "x86_32") | |
316 | |
317 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
318 | |
319 # SC5.0 tools on x86 are flakey at -xO4 | |
320 # [phh] Is this still true for 6.1? | |
321 OPT_CFLAGS+=-xO3 | |
322 | |
323 endif # 32bit x86 | |
324 | |
325 # no more exceptions | |
326 CFLAGS/NOEX=-noex | |
327 | |
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328 # Inline functions |
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329 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il |
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330 |
0 | 331 # Reduce code bloat by reverting back to 5.0 behavior for static initializers |
332 CFLAGS += -Qoption ccfe -one_static_init | |
333 | |
334 # PIC is safer for SPARC, and is considerably slower | |
335 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
336 PICFLAG = -KPIC | |
337 PICFLAG/DEFAULT = $(PICFLAG) | |
338 # [RGV] Need to figure which files to remove to get link to work | |
339 #PICFLAG/BETTER = -pic | |
340 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
341 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
342 | |
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343 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. |
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344 MAPFLAG = -M FILENAME |
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345 |
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346 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj |
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347 SONAMEFLAG = -h SONAME |
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348 |
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349 # Build shared library |
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350 SHARED_FLAG = -G |
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351 |
0 | 352 # Would be better if these weren't needed, since we link with CC, but |
353 # at present removing them causes run-time errors | |
354 LFLAGS += -library=Crun | |
355 LIBS += -library=Crun -lCrun | |
356 | |
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357 endif # COMPILER_REV_NUMERIC == 502 |
0 | 358 |
359 ################################## | |
360 # End 5.2 Forte compiler options # | |
361 ################################## | |
362 | |
363 ################################## | |
364 # Begin old 5.1 compiler options # | |
365 ################################## | |
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366 ifeq ($(COMPILER_REV_NUMERIC), 501) |
0 | 367 |
368 _JUNK_ := $(shell echo >&2 \ | |
369 "*** ERROR: sparkWorks.make incomplete for 5.1 compiler") | |
370 @exit 1 | |
371 endif | |
372 ################################## | |
373 # End old 5.1 compiler options # | |
374 ################################## | |
375 | |
376 ################################## | |
377 # Begin old 5.0 compiler options # | |
378 ################################## | |
379 | |
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380 ifeq (${COMPILER_REV_NUMERIC}, 500) |
0 | 381 |
382 # Had to hoist this higher apparently because of other changes. Must | |
383 # come before -xarch specification. | |
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384 # NOTE: native says optimize for the machine doing the compile, bad news. |
0 | 385 CFLAGS += -xtarget=native |
386 | |
387 CFLAGS += $(ARCHFLAG) | |
388 AOUT_FLAGS += $(ARCHFLAG) | |
389 LIB_FLAGS += $(ARCHFLAG) | |
390 LFLAGS += $(ARCHFLAG) | |
391 | |
392 CFLAGS += -library=iostream | |
393 LFLAGS += -library=iostream -library=Crun | |
394 LIBS += -library=iostream -library=Crun -lCrun | |
395 | |
396 # Flags for Optimization | |
397 ifdef LP64 | |
398 # SC5.0 tools on v9 are flakey at -xO4 | |
399 OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS) | |
400 else | |
401 OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS) | |
402 endif | |
403 | |
404 ifeq ("${Platform_arch}", "sparc") | |
405 | |
406 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/atomic_solaris_sparc.il | |
407 | |
408 endif # sparc | |
409 | |
410 ifeq ("${Platform_arch_model}", "x86_32") | |
411 OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS) | |
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412 ifeq ("${COMPILER_REV_NUMERIC}", "500") |
0 | 413 # SC5.0 tools on x86 are flakey at -xO4 |
414 OPT_CFLAGS+=-xO3 | |
415 else | |
416 OPT_CFLAGS+=-xO4 | |
417 endif | |
418 | |
419 CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il | |
420 | |
421 endif # 32bit x86 | |
422 | |
423 # The following options run into misaligned ldd problem (raj) | |
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424 #OPT_CFLAGS = -fast -O4 $(ARCHFLAG/sparc) -xchip=ultra |
0 | 425 |
426 # no more exceptions | |
427 CFLAGS/NOEX=-noex | |
428 | |
429 # PIC is safer for SPARC, and is considerably slower | |
430 # a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC" | |
431 PICFLAG = -PIC | |
432 PICFLAG/DEFAULT = $(PICFLAG) | |
433 # [RGV] Need to figure which files to remove to get link to work | |
434 #PICFLAG/BETTER = -pic | |
435 PICFLAG/BETTER = $(PICFLAG/DEFAULT) | |
436 PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@)) | |
437 | |
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438 endif # COMPILER_REV_NUMERIC = 500 |
0 | 439 |
440 ################################ | |
441 # End old 5.0 compiler options # | |
442 ################################ | |
443 | |
430
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444 ifeq ("${COMPILER_REV_NUMERIC}", "402") |
0 | 445 # 4.2 COMPILERS SHOULD NO LONGER BE USED |
446 _JUNK_ := $(shell echo >&2 \ | |
447 "*** ERROR: SC4.2 compilers are not supported by this code base!") | |
448 @exit 1 | |
449 endif | |
450 | |
451 # do not include shared lib path in a.outs | |
452 AOUT_FLAGS += -norunpath | |
453 LFLAGS_VM = -norunpath -z noversion | |
454 | |
455 # need position-indep-code for shared libraries | |
456 # (ild appears to get errors on PIC code, so we'll try non-PIC for debug) | |
457 ifeq ($(PICFLAGS),DEFAULT) | |
458 VM_PICFLAG/LIBJVM = $(PICFLAG/DEFAULT) | |
459 else | |
460 VM_PICFLAG/LIBJVM = $(PICFLAG/BYFILE) | |
461 endif | |
462 VM_PICFLAG/AOUT = | |
463 | |
464 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO)) | |
465 CFLAGS += $(VM_PICFLAG) | |
466 | |
467 # less dynamic linking (no PLTs, please) | |
468 #LIB_FLAGS += $(LINK_MODE) | |
469 # %%%%% despite -znodefs, -Bsymbolic gets link errors -- Rose | |
470 | |
471 LINK_MODE = $(LINK_MODE/$(VERSION)) | |
472 LINK_MODE/debug = | |
473 LINK_MODE/optimized = -Bsymbolic -znodefs | |
474 | |
475 # Have thread local errnos | |
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476 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1) |
0 | 477 CFLAGS += -mt |
478 else | |
479 CFLAGS += -D_REENTRANT | |
480 endif | |
481 | |
482 ifdef CC_INTERP | |
483 # C++ Interpreter | |
484 CFLAGS += -DCC_INTERP | |
485 endif | |
486 | |
487 # Flags for Debugging | |
3954 | 488 # The -g0 setting allows the C++ frontend to inline, which is a big win. |
489 # The -xs setting disables 'lazy debug info' which puts everything in | |
490 # the .so instead of requiring the '.o' files. | |
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491 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
3954 | 492 OPT_CFLAGS += -g0 -xs |
493 endif | |
0 | 494 DEBUG_CFLAGS = -g |
495 FASTDEBUG_CFLAGS = -g0 | |
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496 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
3954 | 497 DEBUG_CFLAGS += -xs |
498 FASTDEBUG_CFLAGS += -xs | |
499 endif | |
0 | 500 |
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501 # Special global options for SS12 |
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502 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1) |
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503 # There appears to be multiple issues with the new Dwarf2 debug format, so |
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504 # we tell the compiler to use the older 'stabs' debug format all the time. |
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505 # Note that this needs to be used in optimized compiles too to be 100%. |
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506 # This is a workaround for SS12 (5.9) bug 6694600 |
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507 CFLAGS += -xdebugformat=stabs |
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508 endif |
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509 |
0 | 510 # Enable the following CFLAGS additions if you need to compare the |
511 # built ELF objects. | |
512 # | |
513 # The -g option makes static data global and the "-Qoption ccfe | |
514 # -xglobalstatic" option tells the compiler to not globalize static | |
515 # data using a unique globalization prefix. Instead force the use of | |
516 # a static globalization prefix based on the source filepath so the | |
517 # objects from two identical compilations are the same. | |
3954 | 518 # EXTRA_CFLAGS only covers vm_version.cpp for some reason |
519 #EXTRA_CFLAGS += -Qoption ccfe -xglobalstatic | |
520 #OPT_CFLAGS += -Qoption ccfe -xglobalstatic | |
0 | 521 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic |
522 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic | |
523 | |
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524 ifeq (${COMPILER_REV_NUMERIC}, 502) |
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525 COMPILER_DATE := $(shell $(CXX) -V 2>&1 | sed -n '/^.*[ ]C++[ ]\([1-9]\.[0-9][0-9]*\)/p' | awk '{ print $$NF; }') |
0 | 526 ifeq (${COMPILER_DATE}, 2001/01/31) |
527 # disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy | |
528 # use an innocuous value because it will get -g if it's empty | |
529 FASTDEBUG_CFLAGS = -c | |
530 endif | |
531 endif | |
532 | |
533 # Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information. | |
534 # CFLAGS_BROWSE = -sbfast | |
535 CFLAGS += $(CFLAGS_BROWSE) | |
536 | |
537 # ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7) | |
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538 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 507), 1) |
0 | 539 # use ild when debugging (but when optimizing we want reproducible results) |
540 ILDFLAG = $(ILDFLAG/$(VERSION)) | |
541 ILDFLAG/debug = -xildon | |
542 ILDFLAG/optimized = | |
543 AOUT_FLAGS += $(ILDFLAG) | |
544 endif | |
545 | |
546 # Where to put the *.o files (a.out, or shared library)? | |
547 LINK_INTO = $(LINK_INTO/$(VERSION)) | |
548 LINK_INTO/debug = LIBJVM | |
549 LINK_INTO/optimized = LIBJVM | |
550 | |
551 # We link the debug version into the a.out because: | |
552 # 1. ild works on a.out but not shared libraries, and using ild | |
553 # can cut rebuild times by 25% for small changes. (ILD is gone in SS11) | |
554 # 2. dbx cannot gracefully set breakpoints in shared libraries | |
555 # | |
556 | |
557 # apply this setting to link into the shared library even in the debug version: | |
558 ifdef LP64 | |
559 LINK_INTO = LIBJVM | |
560 else | |
561 #LINK_INTO = LIBJVM | |
562 endif | |
563 | |
564 # Solaris platforms collect lots of redundant file-ident lines, | |
565 # to the point of wasting a significant percentage of file space. | |
566 # (The text is stored in ELF .comment sections, contributed by | |
567 # all "#pragma ident" directives in header and source files.) | |
568 # This command "compresses" the .comment sections simply by | |
569 # removing repeated lines. The data can be extracted from | |
570 # binaries in the field by using "mcs -p libjvm.so" or the older | |
571 # command "what libjvm.so". | |
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572 LINK_LIB.CXX/POST_HOOK += $(MCS) -c $@ || exit 1; |
0 | 573 # (The exit 1 is necessary to cause a build failure if the command fails and |
574 # multiple commands are strung together, and the final semicolon is necessary | |
575 # since the hook must terminate itself as a valid command.) | |
576 | |
577 # Also, strip debug and line number information (worth about 1.7Mb). | |
3954 | 578 # If we can create .debuginfo files, then the VM is stripped in vm.make |
579 # and this macro is not used. | |
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580 STRIP_LIB.CXX/POST_HOOK = $(STRIP) -x $@ || exit 1; |
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581 # STRIP_LIB.CXX/POST_HOOK is incorporated into LINK_LIB.CXX/POST_HOOK |
0 | 582 # in certain configurations, such as product.make. Other configurations, |
583 # such as debug.make, do not include the strip operation. |