J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | # |
| 2 | # Copyright 2005 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. Sun designates this |
| 8 | # particular file as subject to the "Classpath" exception as provided |
| 9 | # by Sun in the LICENSE file that accompanied this code. |
| 10 | # |
| 11 | # This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | # version 2 for more details (a copy is included in the LICENSE file that |
| 15 | # accompanied this code). |
| 16 | # |
| 17 | # You should have received a copy of the GNU General Public License version |
| 18 | # 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | # |
| 21 | # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | # CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | # have any questions. |
| 24 | # |
| 25 | |
| 26 | # |
| 27 | # GCC Compiler settings |
| 28 | # |
| 29 | |
| 30 | COMPILER_NAME=GCC |
| 31 | |
| 32 | ifeq ($(PLATFORM), windows) |
| 33 | |
| 34 | # Settings specific to Windows, pretty stale, hasn't been used |
| 35 | CC = $(COMPILER_PATH)gcc |
| 36 | CPP = $(COMPILER_PATH)gcc -E |
| 37 | CXX = $(COMPILER_PATH)g++ |
| 38 | CCC = $(COMPILER_PATH)g++ |
| 39 | LIBEXE = $(COMPILER_PATH)lib |
| 40 | LINK = $(COMPILER_PATH)link |
| 41 | RC = $(MSDEVTOOLS_PATH)link |
| 42 | LINK32 = $(LINK) |
| 43 | RSC = $(RC) |
| 44 | # unset any GNU Make settings of MFLAGS and MAKEFLAGS which may mess up nmake |
| 45 | NMAKE = MFLAGS= MAKEFLAGS= $(COMPILER_PATH)nmake -nologo |
| 46 | ifeq ($(ARCH_DATA_MODEL), 32) |
| 47 | CC_VER = UNKNOWN |
| 48 | CC_TYPE = UNKNOWN |
| 49 | else |
| 50 | CC_VER = UNKNOWN |
| 51 | CC_TYPE = UNKNOWN |
| 52 | endif |
| 53 | _LINK_VER :=$(shell $(LINK) 2>&1 | $(HEAD) -n 1) |
| 54 | LINK_VER :=$(call GetVersion,"$(_LINK_VER)") |
| 55 | |
| 56 | endif |
| 57 | |
| 58 | ifeq ($(PLATFORM), linux) |
| 59 | |
| 60 | # Settings specific to Linux |
| 61 | CC = $(COMPILER_PATH)gcc |
| 62 | CPP = $(COMPILER_PATH)gcc -E |
| 63 | # statically link libstdc++ before C++ ABI is stablized on Linux |
| 64 | STATIC_CXX = true |
| 65 | ifeq ($(STATIC_CXX),true) |
| 66 | # g++ always dynamically links libstdc++, even we use "-Wl,-Bstatic -lstdc++" |
| 67 | # We need to use gcc to statically link the C++ runtime. gcc and g++ use |
| 68 | # the same subprocess to compile C++ files, so it is OK to build using gcc. |
| 69 | CXX = $(COMPILER_PATH)gcc |
| 70 | else |
| 71 | CXX = $(COMPILER_PATH)g++ |
| 72 | endif |
| 73 | ifneq ("$(findstring sparc,$(ARCH))", "") |
| 74 | # sparc or sparcv9 |
| 75 | REQUIRED_CC_VER = 4.0 |
| 76 | REQUIRED_GCC_VER = 4.0.* |
| 77 | else |
| 78 | ifeq ($(ARCH_DATA_MODEL), 32) |
| 79 | # i586 |
| 80 | REQUIRED_CC_VER = 3.2 |
| 81 | REQUIRED_GCC_VER = 3.2.1* |
| 82 | REQUIRED_GCC_VER_INT = 3.2.1-7a |
| 83 | else |
| 84 | ifeq ($(ARCH), amd64) |
| 85 | # amd64 |
| 86 | REQUIRED_CC_VER = 3.2 |
| 87 | REQUIRED_GCC_VER = 3.2.* |
| 88 | endif |
| 89 | ifeq ($(ARCH), ia64) |
| 90 | # ia64 |
| 91 | REQUIRED_CC_VER = 3.2 |
| 92 | REQUIRED_GCC_VER = 2.9[56789].* |
| 93 | endif |
| 94 | endif |
| 95 | endif |
| 96 | # Option used to create a shared library |
| 97 | SHARED_LIBRARY_FLAG = -shared -mimpure-text |
| 98 | SUN_COMP_VER := $(shell $(CC) --verbose 2>&1 ) |
| 99 | |
| 100 | endif |
| 101 | |
| 102 | ifeq ($(PLATFORM), solaris) |
| 103 | |
| 104 | # Settings specific to Solaris |
| 105 | CC = $(COMPILER_PATH)gcc |
| 106 | CPP = $(COMPILER_PATH)gcc -E |
| 107 | CXX = $(COMPILER_PATH)g++ |
| 108 | REQUIRED_CC_VER = 3.2 |
| 109 | |
| 110 | # Option used to create a shared library |
| 111 | SHARED_LIBRARY_FLAG = -G |
| 112 | # But gcc is still needed no matter what on 32bit |
| 113 | ifeq ($(ARCH_DATA_MODEL), 32) |
| 114 | REQUIRED_GCC_VER = 2.95 |
| 115 | GCC =$(GCC_COMPILER_PATH)gcc |
| 116 | _GCC_VER :=$(shell $(GCC) -dumpversion 2>&1 ) |
| 117 | GCC_VER :=$(call GetVersion,"$(_GCC_VER)") |
| 118 | endif |
| 119 | |
| 120 | endif |
| 121 | |
| 122 | # Get gcc version |
| 123 | _CC_VER :=$(shell $(CC) -dumpversion 2>&1 ) |
| 124 | CC_VER :=$(call GetVersion,"$(_CC_VER)") |
| 125 | |