arch.sh
上传用户:lyxiangda
上传日期:2007-01-12
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文件大小:7k
- #!/bin/sh
- # The contents of this file are subject to the Mozilla Public
- # License Version 1.1 (the "License"); you may not use this file
- # except in compliance with the License. You may obtain a copy of
- # the License at http://www.mozilla.org/MPL/
- #
- # Software distributed under the License is distributed on an "AS
- # IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- # implied. See the License for the specific language governing
- # rights and limitations under the License.
- #
- # The Original Code is the Netscape security libraries.
- #
- # The Initial Developer of the Original Code is Netscape
- # Communications Corporation. Portions created by Netscape are
- # Copyright (C) 1994-2000 Netscape Communications Corporation. All
- # Rights Reserved.
- #
- # Contributor(s):
- #
- # Alternatively, the contents of this file may be used under the
- # terms of the GNU General Public License Version 2 or later (the
- # "GPL"), in which case the provisions of the GPL are applicable
- # instead of those above. If you wish to allow use of your
- # version of this file only under the terms of the GPL and not to
- # allow others to use your version of this file under the MPL,
- # indicate your decision by deleting the provisions above and
- # replace them with the notice and other provisions required by
- # the GPL. If you do not delete the provisions above, a recipient
- # may use your version of this file under either the MPL or the
- # GPL.
- #
- #######################################################################
- # Master "Core Components" macros for getting the OS architecture #
- #######################################################################
- #
- # Macros for getting the OS architecture
- #
- if [ -n "${USE_64}" ]; then
- A64BIT_TAG=_64
- else
- A64BIT_TAG=
- fi
- #OS_ARCH := $(subst /,_,$(shell uname -s))
- OS_ARCH=`uname -s | sed -e 's;/;_;'`
- #
- # Attempt to differentiate between sparc and x86 Solaris
- #
- #OS_TEST := $(shell uname -m)
- OS_TEST=`uname -m`
- if [ ${OS_TEST} = "i86pc" ]; then
- OS_RELEASE=`uname -r`"_"${OS_TEST}
- else
- OS_RELEASE=`uname -r`
- fi
- #
- # Force the IRIX64 machines to use IRIX.
- #
- if [ ${OS_ARCH} = "IRIX64" ]; then
- OS_ARCH="IRIX"
- fi
- #
- # Force the newer BSDI versions to use the old arch name.
- #
- if [ ${OS_ARCH} = "BSD_OS" ]; then
- OS_ARCH=BSD_386
- fi
- #
- # Catch Deterim if SVR4 is NCR or UNIXWARE
- #
- if [ ${OS_ARCH} = "UNIX_SV" ]; then
- if grep NCR /etc/bcheckrc ; then
- OS_ARCH=NCR
- else
- # Make UnixWare something human readable
- OS_ARCH=UNIXWARE
- fi
- # Get the OS release number, not 4.2
- OS_RELEASE=`uname -v`
- fi
- if [ ${OS_ARCH} = "UNIX_System_V" ]; then
- OS_ARCH=NEC
- fi
- if [ ${OS_ARCH} = "AIX" ]; then
- OS_MAJOR=`uname -v`
- OS_MINOR=`uname -r`
- OS_RELEASE=${OS_MAJOR}.${OS_MINOR}
- fi
- #
- # Distinguish between OSF1 V4.0B and V4.0D
- #
- if [ ${OS_ARCH}${OS_RELEASE} = "OSF1V4.0" ]; then
- OS_VERSION=`uname -v`
- if [ ${OS_VERSION} = "564" ]; then
- OS_RELEASE=V4.0B
- fi
- if [ ${OS_VERSION} = "878" ]; then
- OS_RELEASE=V4.0D
- fi
- fi
- #
- # SINIX changes name to ReliantUNIX with 5.43
- #
- if [ ${OS_ARCH} = "ReliantUNIX-N" ]; then
- OS_ARCH=ReliantUNIX
- OS_RELEASE=5.4
- fi
- if [ ${OS_ARCH} = "SINIX-N" ]; then
- OS_ARCH=ReliantUNIX
- OS_RELEASE=5.4
- fi
- #
- # Handle FreeBSD 2.2-STABLE and Linux 2.0.30-osfmach3
- #
- #if [(,$(filter-out Linux FreeBSD,${OS_ARCH}))
- #OS_RELEASE := $(shell echo $(OS_RELEASE) | sed 's/-.*//')
- #endif
- if [ ${OS_ARCH} = "Linux" ]; then
- OS_RELEASE=`echo ${OS_RELEASE} | sed 's/-.*//'`
- fi
- if [ ${OS_ARCH} = "Linux" ]; then
- OS_RELEASE=`echo ${OS_RELEASE} | sed 's;\.[0123456789]*$;;'`
- fi
- #######################################################################
- # Master "Core Components" macros for getting the OS target #
- #######################################################################
- #
- # Note: OS_TARGET should be specified on the command line for gmake.
- # When OS_TARGET=WIN95 is specified, then a Windows 95 target is built.
- # The difference between the Win95 target and the WinNT target is that
- # the WinNT target uses Windows NT specific features not available
- # in Windows 95. The Win95 target will run on Windows NT, but (supposedly)
- # at lesser performance (the Win95 target uses threads; the WinNT target
- # uses fibers).
- #
- # When OS_TARGET=WIN16 is specified, then a Windows 3.11 (16bit) target
- # is built. See: win16_3.11.mk for lots more about the Win16 target.
- #
- # If OS_TARGET is not specified, it defaults to ${OS_ARCH}, i.e., no
- # cross-compilation.
- #
- #
- # The following hack allows one to build on a WIN95 machine (as if
- # s/he were cross-compiling on a WINNT host for a WIN95 target).
- # It also accomodates for MKS's uname.exe. If you never intend
- # to do development on a WIN95 machine, you don't need this. It doesn't
- # work any more anyway.
- #
- if [ ${OS_ARCH} = "WIN95" ]; then
- OS_ARCH=WINNT
- OS_TARGET=WIN95
- fi
- if [ ${OS_ARCH} = "Windows_95" ]; then
- OS_ARCH=Windows_NT
- OS_TARGET=WIN95
- fi
- #
- # On WIN32, we also define the variable CPU_ARCH.
- #
- if [ ${OS_ARCH} = "WINNT" ]; then
- CPU_ARCH=`uname -p`
- if [ ${CPU_ARCH} = "I386" ]; then
- CPU_ARCH=x386
- fi
- else
- #
- # If uname -s returns "Windows_NT", we assume that we are using
- # the uname.exe in MKS toolkit.
- #
- # The -r option of MKS uname only returns the major version number.
- # So we need to use its -v option to get the minor version number.
- # Moreover, it doesn't have the -p option, so we need to use uname -m.
- #
- if [ ${OS_ARCH} = "Windows_NT" ]; then
- OS_ARCH=WINNT
- OS_MINOR_RELEASE=`uname -v`
- if [ ${OS_MINOR_RELEASE} = "00" ]; then
- OS_MINOR_RELEASE=0
- fi
- OS_RELEASE=${OS_RELEASE}.${OS_MINOR_RELEASE}
- CPU_ARCH=`uname -m`
- #
- # MKS's uname -m returns "586" on a Pentium machine.
- #
- #ifneq (,$(findstring 86,$(CPU_ARCH)))
- if (echo $CPU_ARCH | grep 86) ; then
- CPU_ARCH=x386
- fi
- fi
- fi
- if [ ${OS_ARCH} = "Linux" ]; then
- IMPL_STRATEGY=_PTH
- if [ ${OS_TEST} = "ppc" ]; then
- CPU_TAG=_ppc
- elif [ ${OS_TEST} = "alpha" ]; then
- CPU_TAG=_alpha
- else
- CPU_TAG=_x86
- fi
- LIBC_TAG=_glibc
- ARCH=linux
- fi
- OS_TARGET=${OS_TARGET-${OS_ARCH}}
- if [ ${OS_TARGET} = "WIN95" ]; then
- OS_RELEASE=4.0
- fi
- if [ ${OS_TARGET} = "WIN16" ]; then
- OS_RELEASE=
- # OS_RELEASE = _3.11
- fi
- #
- # This variable is used to get OS_CONFIG.mk.
- #
- OS_CONFIG=${OS_TARGET}${OS_RELEASE}
- #
- # OBJDIR_TAG depends on the predefined variable BUILD_OPT,
- # to distinguish between debug and release builds.
- #
- if [ -n "${BUILD_OPT}" ]; then
- if [ ${OS_TARGET} = "WIN16" ]; then
- OBJDIR_TAG=_O
- else
- OBJDIR_TAG=${A64BIT_TAG}_OPT
- fi
- else
- if [ -n "${BUILD_IDG}" ]; then
- if [ ${OS_TARGET} = "WIN16" ]; then
- OBJDIR_TAG=_I
- else
- OBJDIR_TAG=${A64BIT_TAG}_IDG
- fi
- else
- if [ ${OS_TARGET} = WIN16 ]; then
- OBJDIR_TAG=_D
- else
- OBJDIR_TAG=${A64BIT_TAG}_DBG
- fi
- fi
- fi
- #
- # The following flags are defined in the individual $(OS_CONFIG).mk
- # files.
- #
- # CPU_TAG is defined if the CPU is not the most common CPU.
- # COMPILER_TAG is defined if the compiler is not the native compiler.
- # IMPL_STRATEGY may be defined too.
- #
- # Name of the binary code directories
- #ifeq (${OS_ARCH}, WINNT)
- # ifeq ($(CPU_ARCH),x386)
- ## OBJDIR_NAME=$(OS_CONFIG)$(OBJDIR_TAG).OBJ
- # else
- # OBJDIR_NAME=$(OS_CONFIG)$(CPU_ARCH)$(OBJDIR_TAG).OBJ
- # endif
- #else
- #endif
- OBJDIR_NAME=${OS_CONFIG}${CPU_TAG}${COMPILER_TAG}${LIBC_TAG}${IMPL_STRATEGY}${OBJDIR_TAG}'.OBJ'
- #export OS_CONFIG OS_ARCH OBJDIR_NAME OS_RELEASE OBJDIR_TAG
- export OS_ARCH
- if [ ${OS_ARCH} = "WINNT" ]; then
- if [ ${OS_TARGET} != "WIN16" ]; then
- if [ -z "${BUILD_OPT}" ]; then
- #
- # Define USE_DEBUG_RTL if you want to use the debug runtime library
- # (RTL) in the debug build
- #
- if [ -n "${USE_DEBUG_RTL}" ]; then
- OBJDIR_NAME=${OS_CONFIG}${CPU_TAG}${COMPILER_TAG}${IMPL_STRATEGY}${OBJDIR_TAG}.OBJD
- fi
- fi
- fi
- fi