Generate .gdbinit file:

	* aclocal.m4 (GAS_GDBINIT): New macro.
	* configure.in: Use it.
	* configure: Regenerated.
(using autoconf-1.117)

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 09435a9..517fbfc 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+Tue Sep 13 01:47:08 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
+
+       * aclocal.m4 (GAS_GDBINIT): New macro.
+       * configure.in: Use it.
+       * configure: Regenerated.
+
 Mon Sep 12 20:56:38 1994  Ken Raeburn  (raeburn@kr-laptop.cygnus.com)
 
        * .gdbinit (pe, ps): Define new commands.

diff --git a/gas/aclocal.m4 b/gas/aclocal.m4
index d9d03c7..39b8b30 100644 (file)
--- a/gas/aclocal.m4
+++ b/gas/aclocal.m4
@@ -74,3 +74,17 @@ assert (a == b
 AC_MSG_RESULT($gas_cv_assert_ok)
 test $gas_cv_assert_ok = yes || AC_DEFINE(BROKEN_ASSERT)
 ])dnl
+dnl
+dnl GAS_GDBINIT
+dnl Generates a .gdbinit file in the build directory pointing gdb to
+dnl srcdir, if srcdir != PWD.
+AC_DEFUN(GAS_GDBINIT,
+[if test `cd $srcdir;pwd` = `pwd` ; then
+  rm -f .gdbinit
+  cat > .gdbinit << EOF
+dir $srcdir
+dir .
+source $srcdir/.gdbinit
+EOF
+fi
+])dnl

diff --git a/gas/configure b/gas/configure
index b63f802..25542f3 100755 (executable)
--- a/gas/configure
+++ b/gas/configure
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 1.112 
+# Generated automatically using autoconf version 1.117 
 # Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
 #
 # This configure script is free software; you can redistribute it and/or
@@ -21,8 +21,6 @@
 ac_help=
 ac_help="${ac_help}
     bfd-assembler      use BFD back end for writing object files"
-# Save the original args to write them into config.status later.
-configure_args="$@"
 
 # Omit some internal or obsolete options to make the list less imposing.
 ac_usage="Usage: configure [options] [host]
@@ -220,7 +218,7 @@ EOF
     verbose=yes ;;
 
   -version | --version | --versio | --versi | --vers)
-    echo "configure generated by autoconf version 1.112"
+    echo "configure generated by autoconf version 1.117"
     exit 0 ;;
 
   -with-* | --with-*)
@@ -304,18 +302,19 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 " 1>&5
 
-ac_configure_temp="$configure_args"
 # Strip out --no-create and --no-recursion so they do not pile up.
-# Also quote any args containing spaces.
-configure_args=
-for ac_arg in $ac_configure_temp; do
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
   case "$ac_arg" in
   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
   | --no-cr | --no-c) ;;
   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
-  *["  "]*) configure_args="$configure_args '$ac_arg'" ;;
-  *) configure_args="$configure_args $ac_arg" ;;
+  *" "*|*"     "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
   esac
 done
 
@@ -387,7 +386,7 @@ fi
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='${CPP} $CPPFLAGS'
-ac_compile='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.${ac_ext} -o conftest $LIBS 1>&5 2>&5'
+ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.${ac_ext} -o conftest $LIBS 1>&5 2>&5'
 
 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
@@ -419,17 +418,22 @@ fi
 
 ac_aux_dir=
 for ac_dir in `cd $srcdir;pwd`/.. ${srcdir}/`cd $srcdir;pwd`/..; do
-  if test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir; break
+  if test -f $ac_dir/install-sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="${ac_aux_dir}/install-sh -c"
+    break
+  elif test -f $ac_dir/install.sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="${ac_aux_dir}/install.sh -c"
+    break
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { echo "configure: can not find install.sh in `cd $srcdir;pwd`/.. ${srcdir}/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
+  { echo "configure: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. ${srcdir}/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 fi
 ac_config_guess=${ac_aux_dir}/config.guess
 ac_config_sub=${ac_aux_dir}/config.sub
 ac_configure=${ac_aux_dir}/configure # This should be Cygnus configure.
-ac_install_sh="${ac_aux_dir}/install.sh -c"
 
 
 # Do some error checking and defaulting for the host and target type.
@@ -453,6 +457,7 @@ NONE---*---* | *---NONE---* | *---*---NONE) ;;
 *) { echo "configure: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 esac
 
+
 # Make sure we can run config.sub.
 if ${ac_config_sub} sun4 >/dev/null 2>&1; then :
 else { echo "configure: can not run ${ac_config_sub}" 1>&2; exit 1; }
@@ -517,17 +522,17 @@ test "${program_transform_name}" = NONE && program_transform_name=
 if test -n "${program_transform_name}"; then
   # Double any \ or $.
   echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
-  program_transform_name="-e `echo ${program_transform_name} | sed -f conftestsed`"
+  program_transform_name="`echo ${program_transform_name}|sed -f conftestsed`"
   rm -f conftestsed
 fi
 test "${program_prefix}" != NONE &&
-  program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}"
+  program_transform_name="s,^,${program_prefix},; ${program_transform_name}"
 # Use a double $ so make ignores it.
 test "${program_suffix}" != NONE &&
-  program_transform_name="-e s,\$\$,${program_suffix}, ${program_transform_name}"
+  program_transform_name="s,\$\$,${program_suffix},; ${program_transform_name}"
 
 # sed with no file args requires a program.
-test "${program_transform_name}" = "" && program_transform_name="-e s,x,x,"
+test "${program_transform_name}" = "" && program_transform_name="s,x,x,"
 
 
 emulation=generic
@@ -901,7 +906,7 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.${ac_ext} <<EOF
-#line 905 "configure"
+#line 910 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 Syntax Error
@@ -915,7 +920,7 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.${ac_ext} <<EOF
-#line 919 "configure"
+#line 924 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 Syntax Error
@@ -946,7 +951,7 @@ if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 950 "configure"
+#line 955 "configure"
 #include "confdefs.h"
 #include <${ac_hdr}>
 EOF
@@ -998,11 +1003,11 @@ else
   ac_cv_cross=yes
 else
 cat > conftest.${ac_ext} <<EOF
-#line 1002 "configure"
+#line 1007 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-eval $ac_compile
+eval $ac_link
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   ac_cv_c_cross=no
 else
@@ -1021,7 +1026,7 @@ if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1025 "configure"
+#line 1030 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() { return 0; }
@@ -1029,7 +1034,7 @@ int t() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if eval $ac_compile; then
+if eval $ac_link; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -1052,7 +1057,7 @@ if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1056 "configure"
+#line 1061 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -1076,7 +1081,7 @@ int t() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if eval $ac_compile; then
+if eval $ac_link; then
   rm -rf conftest*
   ac_cv_func_alloca=yes
 else
@@ -1110,7 +1115,7 @@ if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1114 "configure"
+#line 1119 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -1137,7 +1142,7 @@ if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1141 "configure"
+#line 1146 "configure"
 #include "confdefs.h"
 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
 int main() { return 0; }
@@ -1155,7 +1160,7 @@ char _getb67(); _getb67();
 
 ; return 0; }
 EOF
-if eval $ac_compile; then
+if eval $ac_link; then
   rm -rf conftest*
   eval "ac_cv_func__getb67=yes"
 else
@@ -1178,7 +1183,7 @@ if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1182 "configure"
+#line 1187 "configure"
 #include "confdefs.h"
 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
 int main() { return 0; }
@@ -1196,7 +1201,7 @@ char GETB67(); GETB67();
 
 ; return 0; }
 EOF
-if eval $ac_compile; then
+if eval $ac_link; then
   rm -rf conftest*
   eval "ac_cv_func_GETB67=yes"
 else
@@ -1219,7 +1224,7 @@ if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1223 "configure"
+#line 1228 "configure"
 #include "confdefs.h"
 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
 int main() { return 0; }
@@ -1237,7 +1242,7 @@ char getb67(); getb67();
 
 ; return 0; }
 EOF
-if eval $ac_compile; then
+if eval $ac_link; then
   rm -rf conftest*
   eval "ac_cv_func_getb67=yes"
 else
@@ -1271,7 +1276,7 @@ else
   ac_cv_c_stack_direction=0
 else
 cat > conftest.${ac_ext} <<EOF
-#line 1275 "configure"
+#line 1280 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -1290,7 +1295,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-eval $ac_compile
+eval $ac_link
 if test -s conftest && (./conftest; exit) 2>/dev/null; then
   ac_cv_c_stack_direction=1
 else
@@ -1312,7 +1317,7 @@ if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
 else
   if test "$GCC" = yes; then
 cat > conftest.${ac_ext} <<EOF
-#line 1316 "configure"
+#line 1321 "configure"
 #include "confdefs.h"
 
 int main() { return 0; }
@@ -1320,7 +1325,7 @@ int t() {
 } inline foo() {
 ; return 0; }
 EOF
-if eval $ac_compile; then
+if eval $ac_link; then
   rm -rf conftest*
   ac_cv_c_inline=yes
 else
@@ -1350,7 +1355,7 @@ if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1354 "configure"
+#line 1359 "configure"
 #include "confdefs.h"
 #include <assert.h>
 #include <stdio.h>
@@ -1367,7 +1372,7 @@ assert (a == b
 
 ; return 0; }
 EOF
-if eval $ac_compile; then
+if eval $ac_link; then
   rm -rf conftest*
   gas_cv_assert_ok=yes
 else
@@ -1407,7 +1412,7 @@ if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1411 "configure"
+#line 1416 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() { return 0; }
@@ -1419,7 +1424,7 @@ x = (f) malloc;
 
 ; return 0; }
 EOF
-if eval $ac_compile; then
+if eval $ac_link; then
   rm -rf conftest*
   gas_cv_decl_needed_malloc=no
 else
@@ -1443,7 +1448,7 @@ if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1447 "configure"
+#line 1452 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() { return 0; }
@@ -1455,7 +1460,7 @@ x = (f) free;
 
 ; return 0; }
 EOF
-if eval $ac_compile; then
+if eval $ac_link; then
   rm -rf conftest*
   gas_cv_decl_needed_free=no
 else
@@ -1482,7 +1487,7 @@ if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&4
 else
   cat > conftest.${ac_ext} <<EOF
-#line 1486 "configure"
+#line 1491 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_ERRNO_H
@@ -1498,7 +1503,7 @@ x = (f) errno;
 
 ; return 0; }
 EOF
-if eval $ac_compile; then
+if eval $ac_link; then
   rm -rf conftest*
   gas_cv_decl_needed_errno=no
 else
@@ -1520,6 +1525,16 @@ EOF
 subdirs="testsuite"
 
 
+if test `cd $srcdir;pwd` = `pwd` ; then
+  rm -f .gdbinit
+  cat > .gdbinit << EOF
+dir $srcdir
+dir .
+source $srcdir/.gdbinit
+EOF
+fi
+
+
 if test -w $cache_file; then
 echo "updating cache $cache_file"
 cat > $cache_file <<\EOF
@@ -1536,9 +1551,12 @@ cat > $cache_file <<\EOF
 # Giving --cache-file=/dev/null disables caching, for debugging configure.
 # config.status only pays attention to the cache file if you give it the
 # --recheck option to rerun configure.
+#
 EOF
 # Ultrix sh set writes to stderr and can't be redirected directly.
-(set) 2>&1 | sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1-'\2'}/p" >> $cache_file
+(set) 2>&1 |
+  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
+  >> $cache_file
 else
 echo "not updating unwritable cache $cache_file"
 fi
@@ -1571,7 +1589,7 @@ cat > ${CONFIG_STATUS} <<EOF
 # This directory was configured as follows,
 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 #
-# $0 $configure_args
+# $0 $ac_configure_args
 #
 # Compiler output produced by configure, useful for debugging
 # configure, is in ./config.log if it exists.
@@ -1581,10 +1599,10 @@ for ac_option
 do
   case "\$ac_option" in
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-    echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --no-recursion
-    exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create --no-recursion ;;
+    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "${CONFIG_STATUS} generated by autoconf version 1.112"
+    echo "${CONFIG_STATUS} generated by autoconf version 1.117"
     exit 0 ;;
   -help | --help | --hel | --he | --h)
     echo "\$ac_cs_usage"; exit 0 ;;
@@ -1852,7 +1870,7 @@ if test "${no_recursion}" != yes; then
   # Remove --cache-file and --srcdir arguments so they do not pile up.
   ac_sub_configure_args=
   ac_prev=
-  for ac_arg in $configure_args; do
+  for ac_arg in $ac_configure_args; do
     if test -n "$ac_prev"; then
       ac_prev=
       continue
@@ -1868,7 +1886,6 @@ if test "${no_recursion}" != yes; then
       ac_prev=srcdir ;;
     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
       ;;
-    *["        "]*) ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
     esac
   done
@@ -1928,7 +1945,8 @@ if test "${no_recursion}" != yes; then
       esac
 
       echo "running ${CONFIG_SHELL-/bin/sh} ${ac_sub_configure} ${ac_sub_configure_args} --cache-file=$ac_sub_cache_file --srcdir=${ac_sub_srcdir}"
-      if ${CONFIG_SHELL-/bin/sh} ${ac_sub_configure} ${ac_sub_configure_args} --cache-file=$ac_sub_cache_file --srcdir=${ac_sub_srcdir}
+      # The eval makes quoting arguments work.
+      if eval ${CONFIG_SHELL-/bin/sh} ${ac_sub_configure} ${ac_sub_configure_args} --cache-file=$ac_sub_cache_file --srcdir=${ac_sub_srcdir}
       then :
       else
         { echo "configure: ${ac_sub_configure} failed for ${ac_config_dir}" 1>&2; exit 1; }

diff --git a/gas/configure.in b/gas/configure.in
index 6bf0728..55e3650 100644 (file)
--- a/gas/configure.in
+++ b/gas/configure.in
@@ -348,6 +348,8 @@ GAS_CHECK_DECL_NEEDED(errno, f, int f, [
 
 AC_CONFIG_SUBDIRS(testsuite)
 
+GAS_GDBINIT
+
 dnl This must come last.
 dnl Apparently symlinks are checked for in the directory containing
 dnl  the last Makefile.  Thus the order used here...