diff options
Diffstat (limited to 'gcc/config/ia64/t-hpux')
| -rw-r--r-- | gcc/config/ia64/t-hpux | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/gcc/config/ia64/t-hpux b/gcc/config/ia64/t-hpux new file mode 100644 index 000000000..a97ab5c44 --- /dev/null +++ b/gcc/config/ia64/t-hpux @@ -0,0 +1,75 @@ +# Copyright (C) 2001, 2002, 2003, 2004, 2005, +# 2006 Free Software Foundation, Inc. +# +# This file is part of GCC. +# +# GCC is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GCC is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# <http://www.gnu.org/licenses/>. + +# We need multilib support for HPUX's ILP32 & LP64 modes. + +LIBGCC = stmp-multilib +INSTALL_LIBGCC = install-multilib + +MULTILIB_OPTIONS = milp32/mlp64 +MULTILIB_DIRNAMES = hpux32 hpux64 +MULTILIB_MATCHES = + +# On HP-UX we do not want _fixtfdi, _fixunstfdi, or _floatditf from +# LIB1ASMSRC. These functions map the 128 bit conversion function names +# to 80 bit conversions and were done for Linux backwards compatibility. + +LIB1ASMFUNCS := $(filter-out _fixtfdi _fixunstfdi _floatditf,$(LIB1ASMFUNCS)) + +# Support routines for HP-UX 128 bit floats. + +LIB2FUNCS_EXTRA=quadlib.c $(srcdir)/config/floatunsitf.c + +quadlib.c: $(srcdir)/config/ia64/quadlib.c + cat $(srcdir)/config/ia64/quadlib.c > quadlib.c + +# We get an undefined main when building a cross compiler because our +# linkspec has "-u main" and we want that for linking but it makes +# LIBGCC1_TEST fail because it uses -nostdlib -nostartup. + +LIBGCC1_TEST = + +# We do not want to include the EH stuff that linux uses, we want to use +# the HP-UX libunwind library. + +T_CFLAGS += -DUSE_LIBUNWIND_EXCEPTIONS + +LIB2ADDEH = $(srcdir)/unwind-c.c + +SHLIB_EXT = .so +# Must include -lunwind in the link, so that libgcc_s.so has the necessary +# DT_NEEDED entry for libunwind. +SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \ + -Wl,+h,@shlib_base_name@.so.0 \ + -o @multilib_dir@/@shlib_base_name@.so @multilib_flags@ \ + @shlib_objs@ -lunwind -lc && \ + rm -f @multilib_dir@/@shlib_base_name@.so.0 && \ + $(LN_S) @shlib_base_name@.so @multilib_dir@/@shlib_base_name@.so.0 +# $(slibdir) double quoted to protect it from expansion while building +# libgcc.mk. We want this delayed until actual install time. +SHLIB_INSTALL = \ + $$(mkinstalldirs) $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@; \ + $(INSTALL_DATA) @multilib_dir@/@shlib_base_name@.so \ + $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@/@shlib_base_name@.so.0; \ + rm -f $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@/@shlib_base_name@.so; \ + $(LN_S) @shlib_base_name@.so.0 \ + $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@/@shlib_base_name@.so; \ + chmod +x $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@/@shlib_base_name@.so + +SHLIB_MKMAP = $(srcdir)/mkmap-flat.awk |