config.gcc (mips64*-*-linux*): Append mips/linux-common.h to tm_file.
2012-04-24 Chao-ying Fu <fu@mips.com> * config.gcc (mips64*-*-linux*): Append mips/linux-common.h to tm_file. (mips*-*-linux*): Append mips/linux-common.h to tm_file. * config/mips/gnu-user.h (SUBTARGET_CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC directly. (GNU_USER_TARGET_LINK_SPEC): New define. (LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC. (LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC directly. (GNU_USER_TARGET_MATHFILE_SPEC): New define. (ENDFILE_SPEC): Use GNU_USER_TARGET_MATHFILE_SPEC and GNU_USER_TARGET_ENDFILE_SPEC. * config/mips/gnu-user64.h (LIB_SPEC): Remove. (GNU_USER_TARGET_LINK_SPEC): New define. (LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC. * config/mips/linux-common.h: New file. From-SVN: r186777
This commit is contained in:
parent
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@ -1,3 +1,20 @@
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2012-04-24 Chao-ying Fu <fu@mips.com>
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* config.gcc (mips64*-*-linux*): Append mips/linux-common.h to tm_file.
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(mips*-*-linux*): Append mips/linux-common.h to tm_file.
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* config/mips/gnu-user.h
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(SUBTARGET_CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC directly.
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(GNU_USER_TARGET_LINK_SPEC): New define.
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(LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC.
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(LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC directly.
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(GNU_USER_TARGET_MATHFILE_SPEC): New define.
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(ENDFILE_SPEC): Use GNU_USER_TARGET_MATHFILE_SPEC and
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GNU_USER_TARGET_ENDFILE_SPEC.
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* config/mips/gnu-user64.h (LIB_SPEC): Remove.
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(GNU_USER_TARGET_LINK_SPEC): New define.
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(LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC.
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* config/mips/linux-common.h: New file.
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2012-04-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
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PR target/47197
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@ -1712,7 +1712,7 @@ mips*-*-netbsd*) # NetBSD/mips, either endian.
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extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
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;;
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mips64*-*-linux* | mipsisa64*-*-linux*)
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tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/gnu-user64.h mips/linux64.h"
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tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/gnu-user64.h mips/linux64.h mips/linux-common.h"
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tmake_file="${tmake_file} mips/t-linux64"
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tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
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case ${target} in
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@ -1738,6 +1738,7 @@ mips*-*-linux*) # Linux MIPS, either endian.
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tm_file="${tm_file} mips/gnu-user64.h mips/linux64.h"
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tmake_file="${tmake_file} mips/t-linux64"
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fi
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tm_file="${tm_file} mips/linux-common.h"
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case ${target} in
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mipsisa32r2*)
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tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
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@ -46,7 +46,7 @@ along with GCC; see the file COPYING3. If not see
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CC1_SPEC itself by config/linux.h, but mips.h overrides CC1_SPEC
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and provides this hook instead. */
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#undef SUBTARGET_CC1_SPEC
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#define SUBTARGET_CC1_SPEC "%{profile:-p}"
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#define SUBTARGET_CC1_SPEC GNU_USER_TARGET_CC1_SPEC
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/* -G is incompatible with -KPIC which is the default, so only allow objects
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in the small data section if the user explicitly asks for it. */
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@ -54,8 +54,8 @@ along with GCC; see the file COPYING3. If not see
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#define MIPS_DEFAULT_GVALUE 0
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/* Borrowed from sparc/linux.h */
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#undef LINK_SPEC
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#define LINK_SPEC \
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#undef GNU_USER_TARGET_LINK_SPEC
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#define GNU_USER_TARGET_LINK_SPEC \
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"%(endian_spec) \
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%{shared:-shared} \
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%{!shared: \
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@ -63,6 +63,8 @@ along with GCC; see the file COPYING3. If not see
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%{rdynamic:-export-dynamic} \
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-dynamic-linker " GNU_USER_DYNAMIC_LINKER "} \
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%{static:-static}}"
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#undef LINK_SPEC
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#define LINK_SPEC GNU_USER_TARGET_LINK_SPEC
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#undef SUBTARGET_ASM_SPEC
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#define SUBTARGET_ASM_SPEC \
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@ -90,11 +92,7 @@ along with GCC; see the file COPYING3. If not see
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#undef ASM_OUTPUT_REG_POP
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#undef LIB_SPEC
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#define LIB_SPEC "\
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%{pthread:-lpthread} \
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%{shared:-lc} \
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%{!shared: \
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%{profile:-lc_p} %{!profile:-lc}}"
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#define LIB_SPEC GNU_USER_TARGET_LIB_SPEC
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#ifdef HAVE_AS_NO_SHARED
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/* Default to -mno-shared for non-PIC. */
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@ -133,7 +131,10 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
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LINUX_DRIVER_SELF_SPECS
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/* Similar to standard Linux, but adding -ffast-math support. */
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#undef GNU_USER_TARGET_MATHFILE_SPEC
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#define GNU_USER_TARGET_MATHFILE_SPEC \
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"%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s}"
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC \
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"%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \
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%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"
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GNU_USER_TARGET_MATHFILE_SPEC " " \
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GNU_USER_TARGET_ENDFILE_SPEC
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@ -27,15 +27,8 @@ along with GCC; see the file COPYING3. If not see
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" %{!EB:%{!EL:%(endian_spec)}}" \
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" %{!mabi=*: -" MULTILIB_ABI_DEFAULT "}"
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#undef LIB_SPEC
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#define LIB_SPEC "\
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%{pthread:-lpthread} \
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%{shared:-lc} \
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%{!shared: \
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%{profile:-lc_p} %{!profile:-lc}}"
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#undef LINK_SPEC
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#define LINK_SPEC "\
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#undef GNU_USER_TARGET_LINK_SPEC
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#define GNU_USER_TARGET_LINK_SPEC "\
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%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
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%{shared} \
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%(endian_spec) \
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@ -49,6 +42,8 @@ along with GCC; see the file COPYING3. If not see
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%{mabi=n32:-m" GNU_USER_LINK_EMULATIONN32 "} \
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%{mabi=64:-m" GNU_USER_LINK_EMULATION64 "} \
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%{mabi=32:-m" GNU_USER_LINK_EMULATION32 "}"
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#undef LINK_SPEC
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#define LINK_SPEC GNU_USER_TARGET_LINK_SPEC
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#undef LOCAL_LABEL_PREFIX
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#define LOCAL_LABEL_PREFIX (TARGET_OLDABI ? "$" : ".")
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@ -0,0 +1,58 @@
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/* Definitions for MIPS running Linux-based GNU systems with ELF format.
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Copyright (C) 2012 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#undef TARGET_OS_CPP_BUILTINS
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#define TARGET_OS_CPP_BUILTINS() \
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do { \
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GNU_USER_TARGET_OS_CPP_BUILTINS(); \
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/* The GNU C++ standard library requires this. */ \
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if (c_dialect_cxx ()) \
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builtin_define ("_GNU_SOURCE"); \
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ANDROID_TARGET_OS_CPP_BUILTINS(); \
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} while (0)
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#undef LINK_SPEC
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#define LINK_SPEC \
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LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LINK_SPEC, \
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GNU_USER_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
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#undef SUBTARGET_CC1_SPEC
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#define SUBTARGET_CC1_SPEC \
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LINUX_OR_ANDROID_CC (GNU_USER_TARGET_CC1_SPEC, \
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GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC)
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#undef CC1PLUS_SPEC
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#define CC1PLUS_SPEC \
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LINUX_OR_ANDROID_CC ("", ANDROID_CC1PLUS_SPEC)
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#undef LIB_SPEC
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#define LIB_SPEC \
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LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LIB_SPEC, \
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GNU_USER_TARGET_LIB_SPEC " " ANDROID_LIB_SPEC)
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC \
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LINUX_OR_ANDROID_LD (GNU_USER_TARGET_STARTFILE_SPEC, ANDROID_STARTFILE_SPEC)
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC \
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LINUX_OR_ANDROID_LD (GNU_USER_TARGET_MATHFILE_SPEC " " \
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GNU_USER_TARGET_ENDFILE_SPEC, \
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GNU_USER_TARGET_MATHFILE_SPEC " " \
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ANDROID_ENDFILE_SPEC)
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