From dd4f211573cfbed669f582673e8914a1f7038cd9 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 28 Aug 2002 22:37:20 +0000
Subject: Update.

2002-08-28  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/ia64/elf/configure.in (PI_STATIC_AND_HIDDEN): Define
	unconditionally.
	* sysdeps/alpha/elf/configure.in (libc_cv_alpha_hidden_gprel): New
	check.
	(PI_STATIC_AND_HIDDEN): Define if check succeeded.

2002-08-28  Jakub Jelinek  <jakub@redhat.com>

	* locale/loadarchive.c (_nl_load_locale_from_archive): Add fd >= 0
	check to close_and_out close.  Replace return NULL statements where
	fd might be >= 0 with goto close_and_out.  Close the file descriptor
	when it is no longer needed.
---
 sysdeps/alpha/elf/configure    | 35 +++++++++++++++++++++++++++++++++++
 sysdeps/alpha/elf/configure.in | 26 ++++++++++++++++++++++++++
 sysdeps/ia64/elf/configure     |  6 ++++++
 sysdeps/ia64/elf/configure.in  |  7 +++++++
 4 files changed, 74 insertions(+)
 create mode 100644 sysdeps/ia64/elf/configure
 create mode 100644 sysdeps/ia64/elf/configure.in

(limited to 'sysdeps')

diff --git a/sysdeps/alpha/elf/configure b/sysdeps/alpha/elf/configure
index 3346b8e..ab3c093 100755
--- a/sysdeps/alpha/elf/configure
+++ b/sysdeps/alpha/elf/configure
@@ -58,3 +58,38 @@ EOF
 
 fi
 fi
+
+echo $ac_n "checking for GP relative module local relocs""... $ac_c" 1>&6
+echo "configure:20: checking for GP relative module local relocs" >&5
+if eval "test \"`echo '$''{'libc_cv_alpha_hidden_gprel'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.c <<\EOF
+static int bar;
+int baz __attribute__((visibility("hidden")));
+
+int foo (void)
+{
+  return bar + baz;
+}
+EOF
+
+libc_cv_alpha_hidden_gprel=no
+if { ac_try='${CC-cc} -S $CFLAGS -O2 -fpic conftest.c 1>&5'; { (eval echo configure:35: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+  if grep -q 'bar.*!gprel' conftest.s \
+     && grep -q 'baz.*!gprel' conftest.s \
+     && ! grep -q 'bar.*!literal' conftest.s \
+     && ! grep -q 'baz.*!literal' conftest.s; then
+    libc_cv_alpha_hidden_gprel=yes
+  fi
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$libc_cv_alpha_hidden_gprel" 1>&6
+if test $libc_cv_alpha_hidden_gprel = yes; then
+  cat >> confdefs.h <<\EOF
+#define PI_STATIC_AND_HIDDEN 1
+EOF
+
+fi
diff --git a/sysdeps/alpha/elf/configure.in b/sysdeps/alpha/elf/configure.in
index 7548046..29daf4f 100644
--- a/sysdeps/alpha/elf/configure.in
+++ b/sysdeps/alpha/elf/configure.in
@@ -51,3 +51,29 @@ if test $libc_cv_alpha_tls = yes; then
   AC_DEFINE(HAVE_TLS_SUPPORT)
 fi
 fi
+
+AC_CACHE_CHECK(for GP relative module local relocs, libc_cv_alpha_hidden_gprel, [dnl
+cat > conftest.c <<\EOF
+static int bar;
+int baz __attribute__((visibility("hidden")));
+
+int foo (void)
+{
+  return bar + baz;
+}
+EOF
+dnl
+
+libc_cv_alpha_hidden_gprel=no
+if AC_TRY_COMMAND(${CC-cc} -S $CFLAGS -O2 -fpic conftest.c 1>&AC_FD_CC); then
+  if grep -q 'bar.*!gprel' conftest.s \
+     && grep -q 'baz.*!gprel' conftest.s \
+     && ! grep -q 'bar.*!literal' conftest.s \
+     && ! grep -q 'baz.*!literal' conftest.s; then
+    libc_cv_alpha_hidden_gprel=yes
+  fi
+fi
+rm -f conftest*])
+if test $libc_cv_alpha_hidden_gprel = yes; then
+  AC_DEFINE(PI_STATIC_AND_HIDDEN)
+fi
diff --git a/sysdeps/ia64/elf/configure b/sysdeps/ia64/elf/configure
new file mode 100644
index 0000000..c2a514c
--- /dev/null
+++ b/sysdeps/ia64/elf/configure
@@ -0,0 +1,6 @@
+ # Local configure fragment for sysdeps/ia64/elf.
+
+cat >> confdefs.h <<\EOF
+#define PI_STATIC_AND_HIDDEN 1
+EOF
+
diff --git a/sysdeps/ia64/elf/configure.in b/sysdeps/ia64/elf/configure.in
new file mode 100644
index 0000000..104c997
--- /dev/null
+++ b/sysdeps/ia64/elf/configure.in
@@ -0,0 +1,7 @@
+sinclude(./aclocal.m4)dnl Autoconf lossage
+GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
+# Local configure fragment for sysdeps/ia64/elf.
+
+dnl It is always possible to access static and hidden symbols in an
+dnl position independent way.
+AC_DEFINE(PI_STATIC_AND_HIDDEN)
-- 
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