From mboxrd@z Thu Jan  1 00:00:00 1970
From: hjl@lucon.org (H.J. Lu)
To: law@cygnus.com
Cc: egcs@cygnus.com
Subject: Re: Patch for egcs 1.0.2
Date: Sun, 15 Feb 1998 12:08:00 -0000
Message-id: <m0y47eD-0004ecC@ocean.lucon.org>
References: <1732.887562560@hurl.cygnus.com>
X-SW-Source: 1998-02/msg00713.html

> I think you got this change reversed.  The patch did just the
> opposite for each of the changes to sparc/linux64.
> 
> 
> I have *not* installed the patch.
> 

Ooops. Sorry. Here is the fixed one.

Thanks.


-- 
H.J. Lu (hjl@gnu.org)
---
Sat Feb 14 15:54:28 1998  H.J. Lu  (hjl@gnu.org)

	* config/alpha/elf.h (LIB_SPEC): New. Defined if
	USE_GNULIBC_1 is not defined.

	* config/linux.h (LIB_SPEC): Add -lc for -shared if
	USE_GNULIBC_1 is not defined.
	* config/sparc/linux.h: Ditto.

	* config/sparc/linux64.h (LIB_SPEC): Add -lc for -shared.

Tue Dec 16 23:25:45 1997  H.J. Lu  (hjl@gnu.org)

	* config/sparc/linux64.h (LIBGCC_SPEC): Removed.
	(CPP_SUBTARGET_SPEC): Add %{pthread:-D_REENTRANT}.
	(LIB_SPEC): Updated for glibc 2.

--- /home/work/misc/gnu/import/egcs/gcc/config/alpha/elf.h	Wed Sep 10 17:07:06 1997
+++ config/alpha/elf.h	Sat Feb 14 15:43:17 1998
@@ -62,6 +62,14 @@
 #define DEFAULT_VTABLE_THUNKS 1
 #endif
 
+#ifndef USE_GNULIBC_1
+#undef LIB_SPEC
+#define LIB_SPEC \
+  "%{shared: -lc} \
+   %{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
+	%{profile:-lc_p} %{!profile: -lc}}"
+#endif
+
 /* Output at beginning of assembler file.  */
 
 #undef ASM_FILE_START
--- /home/work/misc/gnu/import/egcs/gcc/config/linux.h	Wed Aug 27 00:26:17 1997
+++ config/linux.h	Sat Feb 14 15:38:06 1998
@@ -104,7 +104,8 @@
      %{!profile:%{!ggdb:-lc} %{ggdb:-lg}}}"
 #else
 #define LIB_SPEC \
-  "%{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
+  "%{shared: -lc} \
+   %{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
 	%{profile:-lc_p} %{!profile: -lc}}"
 #endif
 #else
--- /home/work/misc/gnu/import/egcs/gcc/config/sparc/linux.h	Mon Oct 20 13:49:15 1997
+++ config/sparc/linux.h	Sat Feb 14 15:38:06 1998
@@ -126,7 +126,8 @@
      %{!profile:%{!ggdb:-lc} %{ggdb:-lg}}}"
 #else
 #define LIB_SPEC \
-  "%{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
+  "%{shared: -lc} \
+   %{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
      %{profile:-lc_p} %{!profile: -lc}}"
 #endif
 #else
--- /home/work/misc/gnu/import/egcs/gcc/config/sparc/linux64.h	Mon Oct 20 13:49:15 1997
+++ config/sparc/linux64.h	Sat Feb 14 15:49:31 1998
@@ -48,10 +48,6 @@
 #undef ASM_CPU_DEFAULT_SPEC
 #define ASM_CPU_DEFAULT_SPEC "-Av9a"
 
-#undef  LIBGCC_SPEC
-#define LIBGCC_SPEC \
-  "%{!shared:-lgcc}"
-
 /* Provide a STARTFILE_SPEC appropriate for Linux.  Here we add
    the Linux magical crtbegin.o file (see crtstuff.c) which
    provides part of the support for getting C++ file-scope static
@@ -111,15 +107,14 @@
 %{fPIC:-D__PIC__ -D__pic__} \
 %{fpic:-D__PIC__ -D__pic__} \
 %{posix:-D_POSIX_SOURCE} \
+%{pthread:-D_REENTRANT} \
 "
-/* We no longer link with libc_p.a or libg.a by default. If you
- * want to profile or debug the Linux C library, please add
- * -lc_p or -ggdb to LDFLAGS at the link time, respectively.
- */
+
 #undef LIB_SPEC
 #define LIB_SPEC \
-  "%{!shared: %{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} \
-     %{!ggdb:-lc} %{ggdb:-lg}}"
+  "%{shared: -lc} \
+   %{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
+     %{profile:-lc_p} %{!profile: -lc}}"
 
 /* Provide a LINK_SPEC appropriate for Linux.  Here we provide support
    for the special GCC options -static and -shared, which allow us to