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.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 6e16070d56502071b321a6d162e4fb0d807a8540..dfe34f7198d096c782419dcd4677520fe68abcef 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+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.
+
 Fri Mar 28 15:25:24 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>
 
        * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New

diff --git a/gas/configure b/gas/configure
index c62593b19a076ee6434cdece937296f6c8d585ef..7f04e493ca7833509c45f2b0c96575b383013671 100755 (executable)
--- a/gas/configure
+++ b/gas/configure
@@ -17,6 +17,8 @@ ac_help="$ac_help
     targets            alternative target configurations besides the primary"
 ac_help="$ac_help
   --enable-shared         build shared BFD library"
+ac_help="$ac_help
+  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
 
 # Initialize some variables set by options.
 # The variables have the same names as the options, with
@@ -556,6 +558,15 @@ if test "${enable_shared+set}" = set; then
   *) shared=false ;;
 esac
 fi
+# Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
+if test "${enable_commonbfdlib+set}" = set; then
+  enableval="$enable_commonbfdlib"
+  case "${enableval}" in
+  yes) commonbfdlib=true ;;
+  no)  commonbfdlib=false ;;
+  *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
+esac
+fi
 
 # Generate a header file -- gets more post-processing by Makefile later.
 
@@ -607,7 +618,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:611: checking host system type" >&5
+echo "configure:622: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -628,7 +639,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:632: checking target system type" >&5
+echo "configure:643: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -646,7 +657,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:650: checking build system type" >&5
+echo "configure:661: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -941,6 +952,8 @@ for this_target in $target $canon_targets ; do
       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*)
@@ -1360,8 +1373,6 @@ yes)
   ;;
 esac
 
-
-
 case "${need_bfd}" in
 yes)
   BFDDEP=../bfd/libbfd.a
@@ -1390,12 +1401,22 @@ yes)
     fi
     ;;
   esac
+
+  if test "${commonbfdlib}" = "true"; then
+    # when a shared libbfd is built with --enable-commonbfdlib,
+    # all of libopcodes is available in libbfd.so
+    OPCODES_LIB=
+  fi
   ;;
 esac
 
 
 
 
+
+
+
+
 cat >> confdefs.h <<EOF
 #define TARGET_ALIAS "${target_alias}"
 EOF
@@ -1420,7 +1441,7 @@ EOF
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1424: checking for $ac_word" >&5
+echo "configure:1445: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1449,7 +1470,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1453: checking for $ac_word" >&5
+echo "configure:1474: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1497,7 +1518,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1501: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1522: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1507,11 +1528,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS
 cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 1511 "configure"
+#line 1532 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:1515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1531,12 +1552,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1535: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1556: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1540: checking whether we are using GNU C" >&5
+echo "configure:1561: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1545,7 +1566,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1549: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1570: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1560,7 +1581,7 @@ if test $ac_cv_prog_gcc = yes; then
   ac_save_CFLAGS="$CFLAGS"
   CFLAGS=
   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1564: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1585: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1598,7 +1619,7 @@ fi
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1602: checking for a BSD compatible install" >&5
+echo "configure:1623: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1649,7 +1670,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1653: checking how to run the C preprocessor" >&5
+echo "configure:1674: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1664,13 +1685,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1668 "configure"
+#line 1689 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1674: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -1681,13 +1702,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1685 "configure"
+#line 1706 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1691: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1712: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -1713,17 +1734,17 @@ for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h e
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1717: checking for $ac_hdr" >&5
+echo "configure:1738: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1722 "configure"
+#line 1743 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1727: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1748: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1753,7 +1774,7 @@ done
 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
 # people who are not cross-compiling but are compiling cross-assemblers.
 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
-echo "configure:1757: checking whether compiling a cross-assembler" >&5
+echo "configure:1778: checking whether compiling a cross-assembler" >&5
 if test "${host}" = "${target}"; then
   cross_gas=no
 else
@@ -1768,19 +1789,19 @@ echo "$ac_t""$cross_gas" 1>&6
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:1772: checking for working alloca.h" >&5
+echo "configure:1793: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1777 "configure"
+#line 1798 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:1784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -1801,12 +1822,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:1805: checking for alloca" >&5
+echo "configure:1826: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1810 "configure"
+#line 1831 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -1829,7 +1850,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:1833: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -1861,12 +1882,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:1865: checking whether alloca needs Cray hooks" >&5
+echo "configure:1886: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1870 "configure"
+#line 1891 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -1891,12 +1912,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1895: checking for $ac_func" >&5
+echo "configure:1916: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1900 "configure"
+#line 1921 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1919,7 +1940,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -1946,7 +1967,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:1950: checking stack direction for C alloca" >&5
+echo "configure:1971: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1954,7 +1975,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 1958 "configure"
+#line 1979 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -1973,7 +1994,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:1977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -1995,21 +2016,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:1999: checking for inline" >&5
+echo "configure:2020: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 2006 "configure"
+#line 2027 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:2013: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2034: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -2039,12 +2060,12 @@ esac
 for ac_func in unlink remove
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2043: checking for $ac_func" >&5
+echo "configure:2064: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2048 "configure"
+#line 2069 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2067,7 +2088,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2096,12 +2117,12 @@ done
 for ac_func in sbrk
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2100: checking for $ac_func" >&5
+echo "configure:2121: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2105 "configure"
+#line 2126 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2124,7 +2145,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2153,12 +2174,12 @@ done
 # enough, but on some of those systems, the assert macro relies on requoting
 # working properly!
 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
-echo "configure:2157: checking for working assert macro" >&5
+echo "configure:2178: checking for working assert macro" >&5
 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2162 "configure"
+#line 2183 "configure"
 #include "confdefs.h"
 #include <assert.h>
 #include <stdio.h>
@@ -2174,7 +2195,7 @@ assert (a == b
 
 ; return 0; }
 EOF
-if { (eval echo configure:2178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_assert_ok=yes
 else
@@ -2215,12 +2236,12 @@ gas_test_headers="
 "
 
 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
-echo "configure:2219: checking whether declaration is required for strstr" >&5
+echo "configure:2240: checking whether declaration is required for strstr" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2224 "configure"
+#line 2245 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -2231,7 +2252,7 @@ x = (f) strstr;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2256: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_strstr=no
 else
@@ -2252,12 +2273,12 @@ EOF
 
 
 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
-echo "configure:2256: checking whether declaration is required for malloc" >&5
+echo "configure:2277: checking whether declaration is required for malloc" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2261 "configure"
+#line 2282 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -2268,7 +2289,7 @@ x = (f) malloc;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2293: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_malloc=no
 else
@@ -2289,12 +2310,12 @@ EOF
 
 
 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
-echo "configure:2293: checking whether declaration is required for free" >&5
+echo "configure:2314: checking whether declaration is required for free" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2298 "configure"
+#line 2319 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -2305,7 +2326,7 @@ x = (f) free;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_free=no
 else
@@ -2326,12 +2347,12 @@ EOF
 
 
 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
-echo "configure:2330: checking whether declaration is required for sbrk" >&5
+echo "configure:2351: checking whether declaration is required for sbrk" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2335 "configure"
+#line 2356 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -2342,7 +2363,7 @@ x = (f) sbrk;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_sbrk=no
 else
@@ -2366,12 +2387,12 @@ EOF
 # for it?
 
 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
-echo "configure:2370: checking whether declaration is required for errno" >&5
+echo "configure:2391: checking whether declaration is required for errno" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2375 "configure"
+#line 2396 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_ERRNO_H
@@ -2386,7 +2407,7 @@ x = (f) errno;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_errno=no
 else
@@ -2613,10 +2634,10 @@ s%@target_cpu_type@%$target_cpu_type%g
 s%@obj_format@%$obj_format%g
 s%@te_file@%$te_file%g
 s%@atof@%$atof%g
-s%@OPCODES_DEP@%$OPCODES_DEP%g
-s%@OPCODES_LIB@%$OPCODES_LIB%g
 s%@BFDDEP@%$BFDDEP%g
 s%@BFDLIB@%$BFDLIB%g
+s%@OPCODES_DEP@%$OPCODES_DEP%g
+s%@OPCODES_LIB@%$OPCODES_LIB%g
 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
 s%@CC@%$CC%g
 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g

diff --git a/gas/configure.in b/gas/configure.in
index d102e31e6427dfb415657bf5cb6b6b718334a9c8..596fc195ab1d18a0b0cba33acc50ca7a3aeb54c3 100644 (file)
--- 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}")