diff options
Diffstat (limited to 'gcc/config/rs6000/t-aix52')
| -rw-r--r-- | gcc/config/rs6000/t-aix52 | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/gcc/config/rs6000/t-aix52 b/gcc/config/rs6000/t-aix52 new file mode 100644 index 000000000..0b4540278 --- /dev/null +++ b/gcc/config/rs6000/t-aix52 @@ -0,0 +1,75 @@ +# Copyright (C) 2002, 2003, 2004, 2005, 2006, +# 2008 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 want fine grained libraries, so use the new code to build the +# floating point emulation libraries. +FPBIT = fp-bit.c +DPBIT = dp-bit.c + +dp-bit.c: $(srcdir)/config/fp-bit.c + cat $(srcdir)/config/fp-bit.c > dp-bit.c + +fp-bit.c: $(srcdir)/config/fp-bit.c + echo '#define FLOAT' > fp-bit.c + cat $(srcdir)/config/fp-bit.c >> fp-bit.c + +# Build the libraries for pthread and all of the +# different processor models + +MULTILIB_OPTIONS = pthread maix64 + +MULTILIB_DIRNAMES = pthread ppc64 + +MULTILIB_MATCHES = + +LIBGCC = stmp-multilib +INSTALL_LIBGCC = install-multilib + +# Build a shared libgcc library. +SHLIB_EXT = .a +SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \ + -Wl,-bE:@shlib_map_file@ -o @multilib_dir@/shr.o \ + @multilib_flags@ @shlib_objs@ -lc \ + `case @multilib_dir@ in \ + *pthread*) echo -L$(TARGET_SYSTEM_ROOT)/usr/lib/threads -lpthreads -lc_r $(TARGET_SYSTEM_ROOT)/usr/lib/libc.a ;; \ + *) echo -lc ;; esac` ; \ + rm -f @multilib_dir@/tmp-@shlib_base_name@.a ; \ + $(AR_CREATE_FOR_TARGET) @multilib_dir@/tmp-@shlib_base_name@.a \ + @multilib_dir@/shr.o ; \ + mv @multilib_dir@/tmp-@shlib_base_name@.a \ + @multilib_dir@/@shlib_base_name@.a ; \ + rm -f @multilib_dir@/shr.o +# $(slibdir) double quoted to protect it from expansion while building +# libgcc.mk. We want this delayed until actual install time. +SHLIB_INSTALL = \ + $$(mkinstalldirs) $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@; \ + $(INSTALL_DATA) @multilib_dir@/@shlib_base_name@.a \ + $$(DESTDIR)$$(slibdir)@shlib_slibdir_qual@/ +SHLIB_LIBS = -lc `case @multilib_dir@ in *pthread*) echo -lpthread ;; esac` +SHLIB_MKMAP = $(srcdir)/mkmap-flat.awk +SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver $(srcdir)/config/rs6000/libgcc-ppc64.ver +SHLIB_NM_FLAGS = -Bpg -X32_64 + +# GCC 128-bit long double support routines. +LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/ppc64-fp.c \ + $(srcdir)/config/rs6000/darwin-ldouble.c +TARGET_LIBGCC2_CFLAGS = -mlong-double-128 + +# Either 32-bit and 64-bit objects in archives. +AR_FLAGS_FOR_TARGET = -X32_64 |