From f0df8029725de327adb209d5f9cc4948f5456ab1 Mon Sep 17 00:00:00 2001
From: Douglas B Rupp <rupp@gnat.com>
Date: Sun, 13 Jan 2002 07:28:40 -0500
Subject: [PATCH] Makefile.in (LIB2FUNCS): Split into LIB2FUNCS_1 and
 LIB2FUNCS_2.

	* Makefile.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2.
	* mklibgcc.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2.

From-SVN: r48816
---
 gcc/ChangeLog   |  5 +++++
 gcc/Makefile.in | 22 +++++++++++-----------
 gcc/mklibgcc.in | 16 ++++++++++------
 3 files changed, 26 insertions(+), 17 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ae2f1f9de35b..f58701aa4f48 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Sun Jan 13 07:23:01 2002  Douglas B Rupp  <rupp@gnat.com>
+
+	* Makefile.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2.
+	* mklibgcc.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2.
+
 Sun Jan 13 06:55:31 2002  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* dwarf2out.c (mem_loc_descriptor, case ADDRESSOF): New case.
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 6ebbb2e87d16..ab4ad8a30969 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1,7 +1,6 @@
 # Makefile for GNU C compiler.
-#   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995
-#   1996, 1997, 1998, 1999, 2000, 2001, 2002
-#   Free Software Foundation, Inc.
+#   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+#   1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
 
 #This file is part of GCC.
 
@@ -759,14 +758,14 @@ STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
  $(LANG_STAGESTUFF)
 
 # Library members defined in libgcc2.c.
-LIB2FUNCS = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
+# Variable length limited to 255 charactes when passed to a shell script.
+LIB2FUNCS_1 = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
     _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi \
-    _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
-    _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi \
-    _floatditf \
-    _clear_cache _trampoline __main _exit \
-    _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
-    _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
+    _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi _fixxfdi _fixunsxfdi
+
+LIB2FUNCS_2 = _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf \
+    _clear_cache _trampoline __main _exit _absvsi2 _absvdi2 _addvsi3 \
+    _addvdi3 _subvsi3 _subvdi3 _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
 
 # Defined in libgcc2.c, included only in the static library.
 LIB2FUNCS_ST = _eprintf _bb __gcc_bcmp
@@ -979,7 +978,8 @@ LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
 	objext='$(objext)' \
 	LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
-	LIB2FUNCS='$(LIB2FUNCS)' \
+	LIB2FUNCS_1='$(LIB2FUNCS_1)' \
+	LIB2FUNCS_2='$(LIB2FUNCS_2)' \
 	LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
 	LIB2ADD='$(LIB2ADD)' \
 	LIB2ADD_ST='$(LIB2ADD_ST)' \
diff --git a/gcc/mklibgcc.in b/gcc/mklibgcc.in
index 8f9174a0f5d6..bcc03e26c3b0 100644
--- a/gcc/mklibgcc.in
+++ b/gcc/mklibgcc.in
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Construct makefile for libgcc.
-#   Copyright (C) 2000 Free Software Foundation, Inc.
+#   Copyright (C) 2000, 2002 Free Software Foundation, Inc.
 #
 # This file is part of GCC.
 
@@ -9,7 +9,8 @@
 #
 # objext
 # LIB1ASMFUNCS
-# LIB2FUNCS
+# LIB2FUNCS_1
+# LIB2FUNCS_2
 # LIB2FUNCS_ST
 # LIB2ADD
 # LIB2ADD_ST 
@@ -81,9 +82,12 @@ for name in $LIB1ASMFUNCS; do
 
     # Remove any objects from LIB2FUNCS and LIB2_DIVMOD_FUNCS that are
     # defined as optimized assembly code in LIB1ASMFUNCS.
-    LIB2FUNCS=`echo $LIB2FUNCS | sed -e 's/^'$name' //' \
-				     -e 's/ '$name' / /' \
-				     -e 's/ '$name'$//'`
+    LIB2FUNCS_1=`echo $LIB2FUNCS_1 | sed -e 's/^'$name' //' \
+				         -e 's/ '$name' / /' \
+				         -e 's/ '$name'$//'`
+    LIB2FUNCS_2=`echo $LIB2FUNCS_2 | sed -e 's/^'$name' //' \
+				         -e 's/ '$name' / /' \
+				         -e 's/ '$name'$//'`
     LIB2_DIVMOD_FUNCS=`echo $LIB2_DIVMOD_FUNCS | sed -e 's/^'$name' //' \
 				                     -e 's/ '$name' / /' \
 				                     -e 's/ '$name'$//'`
@@ -99,7 +103,7 @@ libgcc2_objs=""
 libgcc2_st_objs=""
 libgcc2_eh_objs=""
 
-for name in $LIB2FUNCS; do
+for name in $LIB2FUNCS_1 $LIB2FUNCS_2; do
   for ml in $MULTILIBS; do
     dir=`echo ${ml} | sed -e 's/;.*$//' -e 's/=/$(EQ)/g'`
     flags=`echo ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`;