Mercurial > hg > CbC > CbC_gcc

comparison gcc/config/ia64/t-hpux @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents f6334be47118
children 84e7813d76e9
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 # Copyright (C) 2001, 2002, 2003, 2004, 2005, 1 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
2 # 2006 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
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 need multilib support for HPUX's ILP32 & LP64 modes. 19 # We need multilib support for HPUX's ILP32 & LP64 modes.
21 20
22 LIBGCC = stmp-multilib
23 INSTALL_LIBGCC = install-multilib
24
25 MULTILIB_OPTIONS = milp32/mlp64 21 MULTILIB_OPTIONS = milp32/mlp64
26 MULTILIB_DIRNAMES = hpux32 hpux64 22 MULTILIB_DIRNAMES = hpux32 hpux64
27 MULTILIB_MATCHES = 23 MULTILIB_MATCHES =
28
29 # On HP-UX we do not want _fixtfdi, _fixunstfdi, or _floatditf from
30 # LIB1ASMSRC. These functions map the 128 bit conversion function names
31 # to 80 bit conversions and were done for Linux backwards compatibility.
32
33 LIB1ASMFUNCS := $(filter-out _fixtfdi _fixunstfdi _floatditf,$(LIB1ASMFUNCS))
34
35 # Support routines for HP-UX 128 bit floats.
36
37 LIB2FUNCS_EXTRA=quadlib.c $(srcdir)/config/floatunsitf.c
38
39 quadlib.c: $(srcdir)/config/ia64/quadlib.c
40 cat $(srcdir)/config/ia64/quadlib.c > quadlib.c
41
42 # We get an undefined main when building a cross compiler because our
43 # linkspec has "-u main" and we want that for linking but it makes
44 # LIBGCC1_TEST fail because it uses -nostdlib -nostartup.
45
46 LIBGCC1_TEST =
47 24
48 # We do not want to include the EH stuff that linux uses, we want to use 25 # We do not want to include the EH stuff that linux uses, we want to use
49 # the HP-UX libunwind library. 26 # the HP-UX libunwind library.
50 27
51 T_CFLAGS += -DUSE_LIBUNWIND_EXCEPTIONS 28 T_CFLAGS += -DUSE_LIBUNWIND_EXCEPTIONS
52
53 LIB2ADDEH = $(srcdir)/unwind-c.c
54
55 SHLIB_EXT = .so
56 # Must include -lunwind in the link, so that libgcc_s.so has the necessary
57 # DT_NEEDED entry for libunwind.
58 SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
59 -Wl,+h,@shlib_base_name@.so.0 \
60 -o @multilib_dir@/@shlib_base_name@.so @multilib_flags@ \
61 @shlib_objs@ -lunwind -lc && \
62 rm -f @multilib_dir@/@shlib_base_name@.so.0 && \
63 $(LN_S) @shlib_base_name@.so @multilib_dir@/@shlib_base_name@.so.0
64 # $(slibdir) double quoted to protect it from expansion while building
65 # libgcc.mk. We want this delayed until actual install time.
66 SHLIB_INSTALL = \
67 $$(mkinstalldirs) $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@; \
68 $(INSTALL_DATA) @multilib_dir@/@shlib_base_name@.so \
69 $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@/@shlib_base_name@.so.0; \
70 rm -f $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@/@shlib_base_name@.so; \
71 $(LN_S) @shlib_base_name@.so.0 \
72 $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@/@shlib_base_name@.so; \
73 chmod +x $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@/@shlib_base_name@.so
74
75 SHLIB_MKMAP = $(srcdir)/mkmap-flat.awk