From 2e013bb7663d652d32ca4a6f1ecc0768e4a2e8e5 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@airs.com>
Date: Fri, 28 Mar 1997 23:16:18 +0000
Subject: Fri Mar 28 18:03:19 1997  Alan Modra  <alan@spri.levels.unisa.edu.au>

	* configure.in: Add AC_ARG_ENABLE for commonbfdlib.  If it is set,
	set OPCODES_LIB to empty.
	* configure: Rebuild.
---
 gas/configure.in | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

(limited to 'gas/configure.in')

diff --git a/gas/configure.in b/gas/configure.in
index d102e31..596fc19 100644
--- a/gas/configure.in
+++ b/gas/configure.in
@@ -34,6 +34,13 @@ AC_ARG_ENABLE(shared,
   *opcodes*) shared=true shared_opcodes=true ;;
   *) shared=false ;;
 esac])dnl
+AC_ARG_ENABLE(commonbfdlib,
+[  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library],
+[case "${enableval}" in
+  yes) commonbfdlib=true ;;
+  no)  commonbfdlib=false ;;
+  *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
+esac])dnl
 
 # Generate a header file -- gets more post-processing by Makefile later.
 AC_CONFIG_HEADER(conf)
@@ -288,6 +295,8 @@ changequote([,])dnl
       sparc-*-aout | sparc*-*-vxworks*)
 			    fmt=aout em=sparcaout ;;
       sparc-*-coff)         fmt=coff ;;
+      sparc-*-linux*aout*)  fmt=aout em=linux ;;
+      sparc-*-linux*)	    fmt=elf em=linux ;;
       sparc-*-lynxos*)      fmt=coff em=lynx ;;
       sparc-fujitsu-none)   fmt=aout ;;
       sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
@@ -614,8 +623,6 @@ yes)
   esac
   ;;
 esac
-AC_SUBST(OPCODES_DEP)
-AC_SUBST(OPCODES_LIB)
 
 case "${need_bfd}" in
 yes)
@@ -645,10 +652,20 @@ yes)
     fi
     ;;
   esac
+
+  if test "${commonbfdlib}" = "true"; then
+    # when a shared libbfd is built with --enable-commonbfdlib,
+    # all of libopcodes is available in libbfd.so
+    OPCODES_LIB=
+  fi
   ;;
 esac
+
 AC_SUBST(BFDDEP)
 AC_SUBST(BFDLIB)
+AC_SUBST(OPCODES_DEP)
+AC_SUBST(OPCODES_LIB)
+
 AC_SUBST(ALL_OBJ_DEPS)
 
 AC_DEFINE_UNQUOTED(TARGET_ALIAS,	"${target_alias}")
-- 
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