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1 | # Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, |
| 2 | # 2007 Free Software Foundation, Inc. |
| 3 | # |
| 4 | # This file is part of GCC. |
| 5 | # |
| 6 | # GCC is free software; you can redistribute it and/or modify |
| 7 | # it under the terms of the GNU General Public License as published by |
| 8 | # the Free Software Foundation; either version 3, or (at your option) |
| 9 | # any later version. |
| 10 | # |
| 11 | # GCC is distributed in the hope that it will be useful, |
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | # GNU General Public License for more details. |
| 15 | # |
| 16 | # You should have received a copy of the GNU General Public License |
| 17 | # along with GCC; see the file COPYING3. If not see |
| 18 | # <http://www.gnu.org/licenses/>. |
| 19 | |
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20 | LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-tramp.asm \ |
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21 | $(srcdir)/config/rs6000/ppc64-fp.c \ |
| 22 | $(srcdir)/config/darwin-64.c \ |
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23 | $(srcdir)/config/rs6000/darwin-ldouble.c \ |
| 24 | $(srcdir)/config/rs6000/darwin-world.asm |
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25 | |
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26 | LIB2FUNCS_STATIC_EXTRA = \ |
| 27 | $(srcdir)/config/rs6000/darwin-fpsave.asm \ |
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28 | $(srcdir)/config/rs6000/darwin-vecsave.asm |
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29 | |
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30 | DARWIN_EXTRA_CRT_BUILD_CFLAGS = -mlongcall -mmacosx-version-min=10.4 |
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31 | |
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32 | # The .asm files above are designed to run on all processors, |
| 33 | # even though they use AltiVec instructions. -Wa is used because |
| 34 | # -force_cpusubtype_ALL doesn't work with -dynamiclib. |
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35 | # |
| 36 | # -pipe because there's an assembler bug, 4077127, which causes |
| 37 | # it to not properly process the first # directive, causing temporary |
| 38 | # file names to appear in stabs, causing the bootstrap to fail. Using -pipe |
| 39 | # works around this by not having any temporary file names. |
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40 | TARGET_LIBGCC2_CFLAGS = -Wa,-force_cpusubtype_ALL -pipe -mmacosx-version-min=10.4 |
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41 | |
| 42 | # Export the _xlq* symbols from darwin-ldouble.c. |
| 43 | SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-ppc64.ver |
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44 | |
| 45 | LIB2ADDEH += $(srcdir)/config/rs6000/darwin-fallback.c |
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46 | |
| 47 | darwin-fpsave.o: $(srcdir)/config/rs6000/darwin-asm.h |
| 48 | darwin-tramp.o: $(srcdir)/config/rs6000/darwin-asm.h |
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49 | |
| 50 | # Explain how to build crt2.o |
| 51 | $(T)crt2$(objext): $(srcdir)/config/darwin-crt2.c $(GCC_PASSES) \ |
| 52 | $(TCONFIG_H) stmp-int-hdrs tsystem.h |
| 53 | $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \ |
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54 | $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) \ |
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55 | -c $(srcdir)/config/darwin-crt2.c -o $(T)crt2$(objext) |
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