Mercurial > hg > truffle
annotate make/solaris/makefiles/gcc.make @ 4155:394404b2d9bd
Removed strict requirement for GRAAL environment variable. It only needs to be set now if the graal directory is not in the directory hierarchy of GraalVM JDK.
| author | Doug Simon <doug.simon@oracle.com> |
|---|---|
| date | Wed, 21 Dec 2011 11:25:27 +0100 |
| parents | f4414323345f |
| children | 719f7007c8e8 |
| rev | line source |
|---|---|
| 0 | 1 # |
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2 # Copyright (c) 1998, 2011, 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 #------------------------------------------------------------------------ | |
| 26 # CC, CPP & AS | |
| 27 | |
| 28 CPP = g++ | |
| 29 CC = gcc | |
| 30 AS = $(CC) -c | |
| 31 | |
| 32 Compiler = gcc | |
| 33 | |
| 34 # -dumpversion in gcc-2.91 shows "egcs-2.91.66". In later version, it only | |
| 35 # prints the numbers (e.g. "2.95", "3.2.1") | |
| 36 CC_VER_MAJOR := $(shell $(CC) -dumpversion | sed 's/egcs-//' | cut -d'.' -f1) | |
| 37 CC_VER_MINOR := $(shell $(CC) -dumpversion | sed 's/egcs-//' | cut -d'.' -f2) | |
| 38 | |
| 39 # Check for the versions of C++ and C compilers ($CPP and $CC) used. | |
| 40 | |
| 41 # Get the last thing on the line that looks like x.x+ (x is a digit). | |
| 42 COMPILER_REV := \ | |
| 43 $(shell $(CPP) -dumpversion | sed 's/egcs-//' | cut -d'.' -f1) | |
| 44 C_COMPILER_REV := \ | |
| 45 $(shell $(CC) -dumpversion | sed 's/egcs-//' | cut -d'.' -f2) | |
| 46 | |
| 47 | |
| 48 # check for precompiled headers support | |
| 49 ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 4 \) \))" "0" | |
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50 # Allow the user to turn off precompiled headers from the command line. |
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51 ifneq ($(USE_PRECOMPILED_HEADER),0) |
| 0 | 52 PRECOMPILED_HEADER_DIR=. |
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53 PRECOMPILED_HEADER_SRC=$(GAMMADIR)/src/share/vm/precompiled/precompiled.hpp |
| 1972 | 54 PRECOMPILED_HEADER=$(PRECOMPILED_HEADER_DIR)/precompiled.hpp.gch |
| 0 | 55 endif |
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56 endif |
| 0 | 57 |
| 58 | |
| 59 #------------------------------------------------------------------------ | |
| 60 # Compiler flags | |
| 61 | |
| 62 # position-independent code | |
| 63 PICFLAG = -fPIC | |
| 64 | |
| 65 VM_PICFLAG/LIBJVM = $(PICFLAG) | |
| 66 VM_PICFLAG/AOUT = | |
| 67 VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO)) | |
| 68 | |
| 69 CFLAGS += $(VM_PICFLAG) | |
| 70 CFLAGS += -fno-rtti | |
| 71 CFLAGS += -fno-exceptions | |
| 72 CFLAGS += -D_REENTRANT | |
| 73 CFLAGS += -fcheck-new | |
| 74 | |
| 75 ARCHFLAG = $(ARCHFLAG/$(BUILDARCH)) | |
| 76 | |
| 77 ARCHFLAG/sparc = -m32 -mcpu=v9 | |
| 78 ARCHFLAG/sparcv9 = -m64 -mcpu=v9 | |
| 79 ARCHFLAG/i486 = -m32 -march=i586 | |
| 80 ARCHFLAG/amd64 = -m64 -march=k8 | |
| 81 | |
| 82 | |
| 83 # Optional sub-directory in /usr/lib where BUILDARCH libraries are kept. | |
| 84 ISA_DIR=$(ISA_DIR/$(BUILDARCH)) | |
| 85 ISA_DIR/amd64=/amd64 | |
| 86 ISA_DIR/i486= | |
| 87 ISA_DIR/sparcv9=/64 | |
| 88 | |
| 89 | |
| 90 CFLAGS += $(ARCHFLAG) | |
| 91 AOUT_FLAGS += $(ARCHFLAG) | |
| 92 LFLAGS += $(ARCHFLAG) | |
| 93 ASFLAGS += $(ARCHFLAG) | |
| 94 | |
| 95 ifeq ($(BUILDARCH), amd64) | |
| 96 ASFLAGS += -march=k8 -march=amd64 | |
| 97 LFLAGS += -march=k8 | |
| 98 endif | |
| 99 | |
| 100 | |
| 101 # Use C++ Interpreter | |
| 102 ifdef CC_INTERP | |
| 103 CFLAGS += -DCC_INTERP | |
| 104 endif | |
| 105 | |
| 106 # Keep temporary files (.ii, .s) | |
| 107 ifdef NEED_ASM | |
| 108 CFLAGS += -save-temps | |
| 109 else | |
| 110 CFLAGS += -pipe | |
| 111 endif | |
| 112 | |
| 113 | |
| 114 # Compiler warnings are treated as errors | |
| 115 WARNINGS_ARE_ERRORS = -Werror | |
| 116 # Enable these warnings. See 'info gcc' about details on these options | |
| 117 ADDITIONAL_WARNINGS = -Wpointer-arith -Wconversion -Wsign-compare | |
| 118 CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS) $(ADDITIONAL_WARNINGS) | |
| 119 # Special cases | |
| 120 CFLAGS_WARN/BYFILE = $(CFLAGS_WARN/$@)$(CFLAGS_WARN/DEFAULT$(CFLAGS_WARN/$@)) | |
| 121 | |
| 122 # The flags to use for an Optimized g++ build | |
| 123 OPT_CFLAGS += -O3 | |
| 124 | |
| 125 # Hotspot uses very unstrict aliasing turn this optimization off | |
| 126 OPT_CFLAGS += -fno-strict-aliasing | |
| 127 | |
| 128 # The gcc compiler segv's on ia64 when compiling bytecodeInterpreter.cpp | |
| 129 # if we use expensive-optimizations | |
| 130 # Note: all ia64 setting reflect the ones for linux | |
| 131 # No actial testing was performed: there is no Solaris on ia64 presently | |
| 132 ifeq ($(BUILDARCH), ia64) | |
| 133 OPT_CFLAGS/bytecodeInterpreter.o += -fno-expensive-optimizations | |
| 134 endif | |
| 135 | |
| 136 OPT_CFLAGS/NOOPT=-O0 | |
| 1972 | 137 |
| 138 # Flags for generating make dependency flags. | |
| 139 ifneq ("${CC_VER_MAJOR}", "2") | |
| 140 DEPFLAGS = -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d) | |
| 141 endif | |
| 142 | |
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143 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp. |
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144 ifeq ($(USE_PRECOMPILED_HEADER),0) |
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145 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER |
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146 endif |
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147 |
| 0 | 148 #------------------------------------------------------------------------ |
| 149 # Linker flags | |
| 150 | |
| 151 # statically link libstdc++.so, work with gcc but ignored by g++ | |
| 152 STATIC_STDCXX = -Wl,-Bstatic -lstdc++ -Wl,-Bdynamic | |
| 153 | |
| 154 # statically link libgcc and/or libgcc_s, libgcc does not exist before gcc-3.x. | |
| 155 ifneq ("${CC_VER_MAJOR}", "2") | |
| 156 STATIC_LIBGCC += -static-libgcc | |
| 157 endif | |
| 158 | |
| 159 ifeq ($(BUILDARCH), ia64) | |
| 160 # Note: all ia64 setting reflect the ones for linux | |
| 161 # No actial testing was performed: there is no Solaris on ia64 presently | |
| 162 LFLAGS += -Wl,-relax | |
| 163 endif | |
| 164 | |
| 165 ifdef USE_GNULD | |
| 166 # Enable linker optimization | |
| 167 LFLAGS += -Xlinker -O1 | |
| 168 | |
| 169 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. | |
| 170 MAPFLAG = -Xlinker --version-script=FILENAME | |
| 171 else | |
| 172 MAPFLAG = -Xlinker -M -Xlinker FILENAME | |
| 173 endif | |
| 174 | |
| 175 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj | |
| 176 SONAMEFLAG = -Xlinker -soname=SONAME | |
| 177 | |
| 178 # Build shared library | |
| 179 SHARED_FLAG = -shared | |
| 180 | |
| 181 #------------------------------------------------------------------------ | |
| 182 # Debug flags | |
| 183 | |
| 184 # Use the stabs format for debugging information (this is the default | |
| 185 # on gcc-2.91). It's good enough, has all the information about line | |
| 186 # numbers and local variables, and libjvm_g.so is only about 16M. | |
| 187 # Change this back to "-g" if you want the most expressive format. | |
| 188 # (warning: that could easily inflate libjvm_g.so to 150M!) | |
| 189 # Note: The Itanium gcc compiler crashes when using -gstabs. | |
| 190 DEBUG_CFLAGS/ia64 = -g | |
| 191 DEBUG_CFLAGS/amd64 = -g | |
| 192 DEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH)) | |
| 193 ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),) | |
| 194 DEBUG_CFLAGS += -gstabs | |
| 195 endif | |
| 196 | |
| 197 MCS = /usr/ccs/bin/mcs |