hppa: Remove warnings and fix conformance errors.

[platform/upstream/glibc.git] / sysdeps / hppa / Makefile

diff --git a/sysdeps/hppa/Makefile b/sysdeps/hppa/Makefile
index f6ad843..078f90a 100644 (file)
--- a/sysdeps/hppa/Makefile
+++ b/sysdeps/hppa/Makefile
@@ -1,26 +1,46 @@
-# Copyright (C) 2000 Free Software Foundation, Inc.
+# Copyright (C) 2000-2015 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 # Contributed by David Huggins-Daines (dhd@debian.org)
 
 # The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Library General Public License
-# as published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
 
 # The GNU C Library 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
-# Library General Public License for more details.
+# Lesser General Public License for more details.
 
-# You should have received a copy of the GNU Library General Public
-# License along with the GNU C Library; see the file COPYING.LIB.  If not,
-# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library.  If not, see
+# <http://www.gnu.org/licenses/>.
 
-# We need this for all shared objects since the build process uses ld -r
-CFLAGS-.os += -ffunction-sections
+# We used to need this since the build process uses ld -r.  Now we use
+# ld -r --unique=.text* which does more or less the same thing, but better.
+# CFLAGS-.os += -ffunction-sections
+LDFLAGS-c_pic.os += -Wl,--unique=.text*
 
 ifeq ($(subdir),elf)
-dl-routines += dl-symaddr dl-fptr
-rtld-routines += dl-symaddr dl-fptr
+CFLAGS-rtld.c += -mdisable-fpregs
+sysdep-dl-routines += dl-symaddr dl-fptr
+# dl-fptr.c needs a complete rewrite to fix ISO C aliasing violations.
+CFLAGS-dl-fptr.c = -Wno-error
+sysdep_routines += $(sysdep-dl-routines)
+sysdep-rtld-routines += $(sysdep-dl-routines)
 endif
+
+ifeq ($(subdir),csu)
+ifeq (yes,$(build-shared))
+# Compatibility
+ifeq (yes,$(have-protected))
+CPPFLAGS-libgcc-compat.c = -DHAVE_DOT_HIDDEN
+endif
+sysdep_routines += libgcc-compat
+shared-only-routines += libgcc-compat
+endif
+endif
+
+# We implement a 64-bit `long double'. The standard says we can do this.
+# This means our `long double' and `double' are identical.
+long-double-fcts = no