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authorUlrich Drepper <drepper@redhat.com>2000-06-14 16:39:34 +0000
committerUlrich Drepper <drepper@redhat.com>2000-06-14 16:39:34 +0000
commite26dd47ff77ef693b380dc8cf8ddf46d5ea23421 (patch)
treeea871a40b604f99ef2ed54addfb6bb99ab2243c4 /include/libc-symbols.h
parent181a5bf3c2169fbbdebdb3e4058d28bfa935c184 (diff)
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Update.
2000-06-14  Kazumoto Kojima  <kkojima@rr.iij4u.or.jp>

	* sysdeps/sh/sh4/fpu/fclrexcpt.c: Remove definitions for backward
	compatibility.
	* sysdeps/sh/sh4/fpu/fegetenv.c: Likewise.
	* sysdeps/sh/sh4/fpu/fesetenv.c: Likewise.
	* sysdeps/sh/sh4/fpu/fraiseexcpt.c: Likewise.
	* sysdeps/sh/sh4/fpu/fsetexcptflg.c: Likewise.

2000-06-14  Jakub Jelinek  <jakub@redhat.com>

	* include/libc-symbols.h (link_warning): If HAVE_SECTION_QUOTES is
	defined, terminate quotes and read them after the comment char.
	* configure.in (HAVE_SECTION_QUOTES): Test whether
	__attribute__((section ("x"))) puts quotes around x or not.
	* config.h.in (HAVE_SECTION_QUOTES): Add.
	* configure: Rebuilt.
Diffstat (limited to 'include/libc-symbols.h')
-rw-r--r--include/libc-symbols.h15
1 files changed, 11 insertions, 4 deletions
diff --git a/include/libc-symbols.h b/include/libc-symbols.h
index 7e7a1e5535..1a3e1c8239 100644
--- a/include/libc-symbols.h
+++ b/include/libc-symbols.h
@@ -1,6 +1,6 @@
 /* Support macros for making weak and strong aliases for symbols,
    and for using symbol sets and linker warnings with GNU ld.
-   Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -169,17 +169,24 @@
 #  ifdef HAVE_ASM_PREVIOUS_DIRECTIVE
 #   define __make_section_unallocated(section_string)	\
   asm(".section " section_string "; .previous");
-#  elif defined (HAVE_ASM_POPSECTION_DIRECTIVE)
+#  elif defined HAVE_ASM_POPSECTION_DIRECTIVE
 #   define __make_section_unallocated(section_string)	\
   asm(".pushsection " section_string "; .popsection");
 #  else
 #   define __make_section_unallocated(section_string)
 #  endif
 
-#  define link_warning(symbol, msg)			\
-  __make_section_unallocated (".gnu.warning." #symbol)	\
+#  ifdef HAVE_SECTION_QUOTES
+#   define link_warning(symbol, msg) \
+  __make_section_unallocated (".gnu.warning." #symbol) \
+  static const char __evoke_link_warning_##symbol[]	\
+    __attribute__ ((section (".gnu.warning." #symbol "\"\n\t#\""))) = msg;
+#  else
+#   define link_warning(symbol, msg) \
+  __make_section_unallocated (".gnu.warning." #symbol) \
   static const char __evoke_link_warning_##symbol[]	\
     __attribute__ ((section (".gnu.warning." #symbol "\n\t#"))) = msg;
+#  endif
 # else
 #  define link_warning(symbol, msg)		\
   asm(".stabs \"" msg "\",30,0,0,0\n"	\