Mercurial > hg > truffle
annotate make/solaris/makefiles/gcc.make @ 20346:28b4223e2ea7
8055744: 8u-dev nightly solaris builds failed on 08/20
Summary: Fixed makefiles on solaris to allow build with extra symbols.
Reviewed-by: dcubed, erikj
author | jwilhelm |
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date | Fri, 22 Aug 2014 13:24:04 +0200 |
parents | 55fb97c4c58d |
children | b6ab2c9abfc5 |
rev | line source |
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0 | 1 # |
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2 # Copyright (c) 1998, 2013, 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 | |
25 #------------------------------------------------------------------------ | |
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26 # CC, CXX & AS |
0 | 27 |
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28 # If a SPEC is not set already, then use these defaults. |
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29 ifeq ($(SPEC),) |
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30 CXX = g++ |
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31 CC = gcc |
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32 AS = $(CC) -c |
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33 MCS = /usr/ccs/bin/mcs |
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34 endif |
0 | 35 |
36 Compiler = gcc | |
37 | |
38 # -dumpversion in gcc-2.91 shows "egcs-2.91.66". In later version, it only | |
39 # prints the numbers (e.g. "2.95", "3.2.1") | |
40 CC_VER_MAJOR := $(shell $(CC) -dumpversion | sed 's/egcs-//' | cut -d'.' -f1) | |
41 CC_VER_MINOR := $(shell $(CC) -dumpversion | sed 's/egcs-//' | cut -d'.' -f2) | |
42 | |
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43 # Check for the versions of C++ and C compilers ($CXX and $CC) used. |
0 | 44 |
45 # Get the last thing on the line that looks like x.x+ (x is a digit). | |
46 COMPILER_REV := \ | |
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47 $(shell $(CXX) -dumpversion | sed 's/egcs-//' | cut -d'.' -f1) |
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48 CC_COMPILER_REV := \ |
0 | 49 $(shell $(CC) -dumpversion | sed 's/egcs-//' | cut -d'.' -f2) |
50 | |
51 | |
52 # check for precompiled headers support | |
53 ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 4 \) \))" "0" | |
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54 # Allow the user to turn off precompiled headers from the command line. |
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55 ifneq ($(USE_PRECOMPILED_HEADER),0) |
0 | 56 PRECOMPILED_HEADER_DIR=. |
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57 PRECOMPILED_HEADER_SRC=$(GAMMADIR)/src/share/vm/precompiled/precompiled.hpp |
1972 | 58 PRECOMPILED_HEADER=$(PRECOMPILED_HEADER_DIR)/precompiled.hpp.gch |
0 | 59 endif |
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60 endif |
0 | 61 |
62 | |
63 #------------------------------------------------------------------------ | |
64 # Compiler flags | |
65 | |
66 # position-independent code | |
67 PICFLAG = -fPIC | |
68 | |
69 VM_PICFLAG/LIBJVM = $(PICFLAG) | |
70 VM_PICFLAG/AOUT = | |
71 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO)) | |
72 | |
73 CFLAGS += $(VM_PICFLAG) | |
74 CFLAGS += -fno-rtti | |
75 CFLAGS += -fno-exceptions | |
76 CFLAGS += -D_REENTRANT | |
77 CFLAGS += -fcheck-new | |
78 | |
79 ARCHFLAG = $(ARCHFLAG/$(BUILDARCH)) | |
80 | |
81 ARCHFLAG/sparc = -m32 -mcpu=v9 | |
82 ARCHFLAG/sparcv9 = -m64 -mcpu=v9 | |
83 ARCHFLAG/i486 = -m32 -march=i586 | |
84 ARCHFLAG/amd64 = -m64 -march=k8 | |
85 | |
86 | |
87 # Optional sub-directory in /usr/lib where BUILDARCH libraries are kept. | |
88 ISA_DIR=$(ISA_DIR/$(BUILDARCH)) | |
89 ISA_DIR/amd64=/amd64 | |
90 ISA_DIR/i486= | |
91 ISA_DIR/sparcv9=/64 | |
92 | |
93 | |
94 CFLAGS += $(ARCHFLAG) | |
95 AOUT_FLAGS += $(ARCHFLAG) | |
96 LFLAGS += $(ARCHFLAG) | |
97 ASFLAGS += $(ARCHFLAG) | |
98 | |
99 ifeq ($(BUILDARCH), amd64) | |
100 ASFLAGS += -march=k8 -march=amd64 | |
101 LFLAGS += -march=k8 | |
102 endif | |
103 | |
104 | |
105 # Use C++ Interpreter | |
106 ifdef CC_INTERP | |
107 CFLAGS += -DCC_INTERP | |
108 endif | |
109 | |
110 # Keep temporary files (.ii, .s) | |
111 ifdef NEED_ASM | |
112 CFLAGS += -save-temps | |
113 else | |
114 CFLAGS += -pipe | |
115 endif | |
116 | |
117 | |
118 # Compiler warnings are treated as errors | |
119 WARNINGS_ARE_ERRORS = -Werror | |
120 # Enable these warnings. See 'info gcc' about details on these options | |
8722 | 121 WARNING_FLAGS = -Wpointer-arith -Wconversion -Wsign-compare -Wundef |
122 CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS) $(WARNING_FLAGS) | |
0 | 123 # Special cases |
124 CFLAGS_WARN/BYFILE = $(CFLAGS_WARN/$@)$(CFLAGS_WARN/DEFAULT$(CFLAGS_WARN/$@)) | |
125 | |
126 # The flags to use for an Optimized g++ build | |
127 OPT_CFLAGS += -O3 | |
128 | |
129 # Hotspot uses very unstrict aliasing turn this optimization off | |
130 OPT_CFLAGS += -fno-strict-aliasing | |
131 | |
132 # The gcc compiler segv's on ia64 when compiling bytecodeInterpreter.cpp | |
133 # if we use expensive-optimizations | |
134 # Note: all ia64 setting reflect the ones for linux | |
135 # No actial testing was performed: there is no Solaris on ia64 presently | |
136 ifeq ($(BUILDARCH), ia64) | |
137 OPT_CFLAGS/bytecodeInterpreter.o += -fno-expensive-optimizations | |
138 endif | |
139 | |
140 OPT_CFLAGS/NOOPT=-O0 | |
1972 | 141 |
142 # Flags for generating make dependency flags. | |
143 ifneq ("${CC_VER_MAJOR}", "2") | |
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144 DEPFLAGS = -fpch-deps -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d) |
1972 | 145 endif |
146 | |
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147 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp. |
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148 ifeq ($(USE_PRECOMPILED_HEADER),0) |
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149 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER |
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150 endif |
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151 |
0 | 152 #------------------------------------------------------------------------ |
153 # Linker flags | |
154 | |
155 # statically link libstdc++.so, work with gcc but ignored by g++ | |
156 STATIC_STDCXX = -Wl,-Bstatic -lstdc++ -Wl,-Bdynamic | |
157 | |
158 # statically link libgcc and/or libgcc_s, libgcc does not exist before gcc-3.x. | |
159 ifneq ("${CC_VER_MAJOR}", "2") | |
160 STATIC_LIBGCC += -static-libgcc | |
161 endif | |
162 | |
163 ifeq ($(BUILDARCH), ia64) | |
164 # Note: all ia64 setting reflect the ones for linux | |
165 # No actial testing was performed: there is no Solaris on ia64 presently | |
166 LFLAGS += -Wl,-relax | |
167 endif | |
168 | |
169 ifdef USE_GNULD | |
170 # Enable linker optimization | |
171 LFLAGS += -Xlinker -O1 | |
172 | |
173 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. | |
174 MAPFLAG = -Xlinker --version-script=FILENAME | |
175 else | |
176 MAPFLAG = -Xlinker -M -Xlinker FILENAME | |
177 endif | |
178 | |
179 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj | |
180 SONAMEFLAG = -Xlinker -soname=SONAME | |
181 | |
182 # Build shared library | |
183 SHARED_FLAG = -shared | |
184 | |
185 #------------------------------------------------------------------------ | |
186 # Debug flags | |
187 | |
188 # Use the stabs format for debugging information (this is the default | |
189 # on gcc-2.91). It's good enough, has all the information about line | |
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190 # numbers and local variables, and libjvm.so is only about 16M. |
0 | 191 # Change this back to "-g" if you want the most expressive format. |
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192 # (warning: that could easily inflate libjvm.so to 150M!) |
0 | 193 # Note: The Itanium gcc compiler crashes when using -gstabs. |
194 DEBUG_CFLAGS/ia64 = -g | |
195 DEBUG_CFLAGS/amd64 = -g | |
196 DEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH)) | |
197 ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),) | |
198 DEBUG_CFLAGS += -gstabs | |
199 endif |