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jeremybenn |
/* Configuration file for ARM EABI targets.
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Copyright (C) 2008
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Free Software Foundation, Inc.
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Contributed by Doug Kwan (dougkwan@google.com)
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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 it
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under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 3, or (at your
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option) any later version.
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GCC is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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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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/* This file contains macro overrides for EABI targets. */
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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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{ \
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TARGET_BPABI_CPP_BUILTINS (); \
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if (TARGET_ANDROID) \
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builtin_define ("__ANDROID__"); \
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} \
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while (false)
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#undef SUBSUBTARGET_EXTRA_SPECS
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#define SUBSUBTARGET_EXTRA_SPECS \
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{ "link_android", ANDROID_LINK_SPEC }, \
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{ "link_default", BPABI_LINK_SPEC }, \
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{ "cc1_android", ANDROID_CC1_SPEC }, \
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{ "cc1_default", CC1_DEFAULT_SPEC }, \
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{ "cc1plus_android", ANDROID_CC1PLUS_SPEC }, \
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{ "cc1plus_default", CC1PLUS_DEFAULT_SPEC }, \
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{ "lib_android", ANDROID_LIB_SPEC }, \
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{ "lib_default", LIB_DEFAULT_SPEC }, \
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{ "startfile_android", ANDROID_STARTFILE_SPEC }, \
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{ "startfile_default", UNKNOWN_ELF_STARTFILE_SPEC }, \
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{ "endfile_android", ANDROID_ENDFILE_SPEC }, \
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{ "endfile_default", UNKNOWN_ELF_ENDFILE_SPEC }, \
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#undef ANDROID_LINK_SPEC
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#define ANDROID_LINK_SPEC \
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"%{mbig-endian:-EB} %{mlittle-endian:-EL} " \
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"%{static:-Bstatic} %{shared:-shared} %{symbolic:-Bsymbolic} " \
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"%{!static:" \
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"%{shared: -Bsymbolic} " \
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"%{!shared:" \
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"%{rdynamic:-export-dynamic} " \
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"%{!dynamic-linker:-dynamic-linker /system/bin/linker}}} " \
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"-X" SUBTARGET_EXTRA_LINK_SPEC
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/* Override LINK_SPEC in bpabi.h. */
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#undef LINK_SPEC
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#define LINK_SPEC \
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"%{mandroid: %(link_android) ;" \
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" : %(link_default)}"
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/* Android uses -fno-exceptions by default. */
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#undef ANDROID_CC1_SPEC
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#define ANDROID_CC1_SPEC "%{!fexceptions:-fno-exceptions}"
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/* Default CC1_SPEC as in arm.h. */
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#undef CC1_DEFAULT_SPEC
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#define CC1_DEFAULT_SPEC ""
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#undef CC1_SPEC
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#define CC1_SPEC \
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"%{mandroid: %(cc1_android) ;" \
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" : %(cc1_default)}"
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/* Android uses -fno-rtti by default. */
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#undef ANDROID_CC1PLUS_SPEC
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#define ANDROID_CC1PLUS_SPEC "%{!frtti:-fno-rtti}"
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/* Default CC1PLUS_SPEC as in gcc.c. */
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#undef CC1PLUS_DEFAULT_SPEC
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#define CC1PLUS_DEFAULT_SPEC ""
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#undef CC1PLUS_SPEC
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#define CC1PLUS_SPEC \
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"%{mandroid: %(cc1plus_android) ;" \
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" : %(cc1plus_default)}"
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#undef ANDROID_LIB_SPEC
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#define ANDROID_LIB_SPEC "-lc %{!static:-ldl}"
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/* Default LIB_SPEC as in gcc.c. */
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#undef LIB_DEFAULT_SPEC
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#define LIB_DEFAULT_SPEC \
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"%{!shared:%{g*:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}}"
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#undef LIB_SPEC
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#define LIB_SPEC \
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"%{mandroid: %(lib_android) ;" \
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" : %(lib_default)}"
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#undef ANDROID_STARTFILE_SPEC
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#define ANDROID_STARTFILE_SPEC \
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"%{!shared:" \
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"%{static: crtbegin_static%O%s ;" \
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" : crtbegin_dynamic%O%s}}"
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/* Override STARTFILE_SPEC in unknown-elf.h. */
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC \
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"%{mandroid: %(startfile_android) ;" \
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" : %(startfile_default)}"
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#undef ANDROID_ENDFILE_SPEC
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#define ANDROID_ENDFILE_SPEC "%{!shared:crtend_android%O%s}"
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/* Override ENDFILE_SPEC in unknown-elf.h. */
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC \
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"%{mandroid: %(endfile_android) ;" \
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" : %(endfile_default)}"
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