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223 lines
5.2 KiB
Makefile
223 lines
5.2 KiB
Makefile
#
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# The contents of this file are subject to the Netscape Public License
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# Version 1.0 (the "NPL"); you may not use this file except in
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# compliance with the NPL. You may obtain a copy of the NPL at
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# http://www.mozilla.org/NPL/
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#
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# Software distributed under the NPL is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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# for the specific language governing rights and limitations under the
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# NPL.
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#
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# The Initial Developer of this code under the NPL is Netscape
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# Communications Corporation. Portions created by Netscape are
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# Copyright (C) 1998 Netscape Communications Corporation. All Rights
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# Reserved.
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#
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#######################################################################
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# Master "Core Components" macros for getting the OS architecture #
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#######################################################################
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#
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# Macros for getting the OS architecture
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#
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OS_ARCH := $(subst /,_,$(shell uname -s))
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#
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# Attempt to differentiate between sparc and x86 Solaris
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#
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OS_TEST := $(shell uname -m)
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ifeq ($(OS_TEST),i86pc)
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OS_RELEASE := $(shell uname -r)_$(OS_TEST)
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else
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OS_RELEASE := $(shell uname -r)
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endif
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#
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# Force the IRIX64 machines to use IRIX.
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#
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ifeq ($(OS_ARCH),IRIX64)
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OS_ARCH := IRIX
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endif
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#
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# Force the newer BSDI versions to use the old arch name.
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#
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ifeq ($(OS_ARCH),BSD_OS)
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OS_ARCH := BSD_386
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endif
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#
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# Drop all but the major revision for FreeBSD releases.
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#
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# Handle one dot (2.2-STABLE) and two dot (2.2.5-RELEASE) forms.
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#
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ifeq ($(OS_ARCH),FreeBSD)
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OS_RELEASE := $(basename $(shell uname -r))
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NEW_OS_RELEASE := $(basename $(OS_RELEASE))
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ifneq ($(NEW_OS_RELEASE),"")
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OS_RELEASE := $(NEW_OS_RELEASE)
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endif
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endif
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#
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# Catch NCR butchering of SVR4
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#
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ifeq ($(OS_ARCH),UNIX_SV)
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ifneq ($(findstring NCR, $(shell grep NCR /etc/bcheckrc | head -1 )),)
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OS_ARCH := NCR
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else
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# Make UnixWare something human readable
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OS_ARCH := UNIXWARE
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endif
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# Get the OS release number, not 4.2
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OS_RELEASE := $(shell uname -v)
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endif
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ifeq ($(OS_ARCH),UNIX_System_V)
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OS_ARCH := NEC
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endif
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ifeq ($(OS_ARCH),AIX)
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OS_RELEASE := $(shell uname -v).$(shell uname -r)
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endif
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ifeq (osfmach3,$(findstring osfmach3,$(OS_RELEASE)))
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OS_RELEASE := ppc
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endif
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#
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# SINIX changes name to ReliantUNIX with 5.43
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#
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ifeq ($(OS_ARCH),ReliantUNIX-N)
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OS_ARCH := ReliantUNIX
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OS_RELEASE := 5.4
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endif
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ifeq ($(OS_ARCH),SINIX-N)
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OS_ARCH := ReliantUNIX
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OS_RELEASE := 5.4
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endif
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#
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# OS_OBJTYPE is used only by Linux
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#
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ifeq ($(OS_ARCH),Linux)
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OS_OBJTYPE := ELF
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OS_RELEASE := $(basename $(OS_RELEASE))
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endif
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#######################################################################
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# Master "Core Components" macros for getting the OS target #
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#######################################################################
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#
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# Note: OS_TARGET should be specified on the command line for gmake.
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# When OS_TARGET=WIN95 is specified, then a Windows 95 target is built.
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# The difference between the Win95 target and the WinNT target is that
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# the WinNT target uses Windows NT specific features not available
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# in Windows 95. The Win95 target will run on Windows NT, but (supposedly)
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# at lesser performance (the Win95 target uses threads; the WinNT target
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# uses fibers).
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#
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# When OS_TARGET=WIN16 is specified, then a Windows 3.11 (16bit) target
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# is built. See: win16_3.11.mk for lots more about the Win16 target.
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#
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# If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no
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# cross-compilation.
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#
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#
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# The following hack allows one to build on a WIN95 machine (as if
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# s/he were cross-compiling on a WINNT host for a WIN95 target).
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# It also accomodates for MKS's uname.exe. If you never intend
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# to do development on a WIN95 machine, you don't need this hack.
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#
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ifeq ($(OS_ARCH),WIN95)
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OS_ARCH := WINNT
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OS_TARGET := WIN95
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endif
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ifeq ($(OS_ARCH),Windows_95)
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OS_ARCH := Windows_NT
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OS_TARGET := WIN95
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endif
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ifeq ($(OS_ARCH), OS2)
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OS_ARCH := WINNT
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OS_TARGET := OS2
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endif
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#
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# On WIN32, we also define the variable CPU_ARCH.
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#
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ifeq ($(OS_ARCH), WINNT)
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CPU_ARCH := $(shell uname -p)
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ifeq ($(CPU_ARCH),I386)
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CPU_ARCH = x386
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endif
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else
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#
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# If uname -s returns "Windows_NT", we assume that we are using
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# the uname.exe in MKS toolkit.
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#
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# The -r option of MKS uname only returns the major version number.
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# So we need to use its -v option to get the minor version number.
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# Moreover, it doesn't have the -p option, so we need to use uname -m.
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#
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ifeq ($(OS_ARCH), Windows_NT)
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OS_ARCH = WINNT
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OS_MINOR_RELEASE := $(shell uname -v)
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ifeq ($(OS_MINOR_RELEASE),00)
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OS_MINOR_RELEASE = 0
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endif
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OS_RELEASE := $(OS_RELEASE).$(OS_MINOR_RELEASE)
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CPU_ARCH := $(shell uname -m)
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#
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# MKS's uname -m returns "586" on a Pentium machine.
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#
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ifneq (,$(findstring 86,$(CPU_ARCH)))
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CPU_ARCH = x386
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endif
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else
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#
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# If uname -s returns "CYGWIN32/NT", we assume that we are using
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# the uname.exe in the GNU-Win32 tools.
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#
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ifeq ($(OS_ARCH), CYGWIN32_NT)
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OS_ARCH = WINNT
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CPU_ARCH := $(shell uname -m)
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#
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# GNU-Win32's uname -m returns "i686" on a Pentium Pro machine.
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#
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ifneq (,$(findstring 86,$(CPU_ARCH)))
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CPU_ARCH = x386
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endif
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endif
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endif
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endif
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ifndef OS_TARGET
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OS_TARGET := $(OS_ARCH)
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endif
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ifeq ($(OS_TARGET), WIN95)
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OS_RELEASE := 4.0
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endif
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ifeq ($(OS_TARGET), WIN16)
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OS_RELEASE :=
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# OS_RELEASE := _3.11
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endif
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OS_CONFIG := $(OS_TARGET)$(OS_OBJTYPE)$(OS_RELEASE)
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