Mercurial > hg > CbC > CbC_gcc

comparison gcc/config/rs6000/t-aix52 @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents 77e2b8dfacca
children 84e7813d76e9
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 # Copyright (C) 2002, 2003, 2004, 2005, 2006, 1 # Copyright (C) 2002-2017 Free Software Foundation, Inc.
2 # 2008 Free Software Foundation, Inc.
3 # 2 #
4 # This file is part of GCC. 3 # This file is part of GCC.
5 # 4 #
6 # GCC is free software; you can redistribute it and/or modify 5 # 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 6 # it under the terms of the GNU General Public License as published by
15 # 14 #
16 # You should have received a copy of the GNU General Public License 15 # You should have received a copy of the GNU General Public License
17 # along with GCC; see the file COPYING3. If not see 16 # along with GCC; see the file COPYING3. If not see
18 # <http://www.gnu.org/licenses/>. 17 # <http://www.gnu.org/licenses/>.
19 18
20 # We want fine grained libraries, so use the new code to build the
21 # floating point emulation libraries.
22 FPBIT = fp-bit.c
23 DPBIT = dp-bit.c
24
25 dp-bit.c: $(srcdir)/config/fp-bit.c
26 cat $(srcdir)/config/fp-bit.c > dp-bit.c
27
28 fp-bit.c: $(srcdir)/config/fp-bit.c
29 echo '#define FLOAT' > fp-bit.c
30 cat $(srcdir)/config/fp-bit.c >> fp-bit.c
31
32 # Build the libraries for pthread and all of the 19 # Build the libraries for pthread and all of the
33 # different processor models 20 # different processor models
34 21
35 MULTILIB_OPTIONS = pthread maix64 22 MULTILIB_OPTIONS = pthread maix64
36 23
37 MULTILIB_DIRNAMES = pthread ppc64 24 MULTILIB_DIRNAMES = pthread ppc64
38 25
39 MULTILIB_MATCHES = 26 MULTILIB_MATCHES =
40
41 LIBGCC = stmp-multilib
42 INSTALL_LIBGCC = install-multilib
43
44 # Build a shared libgcc library.
45 SHLIB_EXT = .a
46 SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
47 -Wl,-bE:@shlib_map_file@ -o @multilib_dir@/shr.o \
48 @multilib_flags@ @shlib_objs@ -lc \
49 `case @multilib_dir@ in \
50 *pthread*) echo -L$(TARGET_SYSTEM_ROOT)/usr/lib/threads -lpthreads -lc_r $(TARGET_SYSTEM_ROOT)/usr/lib/libc.a ;; \
51 *) echo -lc ;; esac` ; \
52 rm -f @multilib_dir@/tmp-@shlib_base_name@.a ; \
53 $(AR_CREATE_FOR_TARGET) @multilib_dir@/tmp-@shlib_base_name@.a \
54 @multilib_dir@/shr.o ; \
55 mv @multilib_dir@/tmp-@shlib_base_name@.a \
56 @multilib_dir@/@shlib_base_name@.a ; \
57 rm -f @multilib_dir@/shr.o
58 # $(slibdir) double quoted to protect it from expansion while building
59 # libgcc.mk. We want this delayed until actual install time.
60 SHLIB_INSTALL = \
61 $$(mkinstalldirs) $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@; \
62 $(INSTALL_DATA) @multilib_dir@/@shlib_base_name@.a \
63 $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@/
64 SHLIB_LIBS = -lc `case @multilib_dir@ in *pthread*) echo -lpthread ;; esac`
65 SHLIB_MKMAP = $(srcdir)/mkmap-flat.awk
66 SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver $(srcdir)/config/rs6000/libgcc-ppc64.ver
67 SHLIB_NM_FLAGS = -Bpg -X32_64
68
69 # GCC 128-bit long double support routines.
70 LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/ppc64-fp.c \
71 $(srcdir)/config/rs6000/darwin-ldouble.c
72 TARGET_LIBGCC2_CFLAGS = -mlong-double-128
73
74 # Either 32-bit and 64-bit objects in archives.
75 AR_FLAGS_FOR_TARGET = -X32_64