[BZ #1089]

2005-11-04  Roland McGrath  <roland@redhat.com>
	[BZ #1089]
	* configure.in: Change order of add-on sysdeps directories,
	so they are interleaved with main sysdeps directories.
	* configure: Regenerated.

diff --git a/ChangeLog b/ChangeLog
index c68edcc..10562da 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2005-11-04  Roland McGrath  <roland@redhat.com>
+
+       [BZ #1089]
+       * configure.in: Change order of add-on sysdeps directories,
+       so they are interleaved with main sysdeps directories.
+       * configure: Regenerated.
+
 2005-11-03  Roland McGrath  <roland@redhat.com>
 
        * NEWS: Synch with 2.3 branch updates.

diff --git a/configure b/configure
index 00733b2..69d7575 100755 (executable)
--- a/configure
+++ b/configure
@@ -2083,23 +2083,26 @@ done
 # Find what sysdep directories exist.
 sysnames=
 IFS="${IFS=    }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-for d in $add_ons_pfx ''; do
-  for b in $base ''; do
-    for m0 in $mach ''; do
-      for v in /$vendor ''; do
-       test "$v" = / && continue
-       for o in /$ostry ''; do
-         test "$o" = / && continue
-         for m in $mach ''; do
+for b in $base ''; do
+  for m0 in $mach ''; do
+    for v in /$vendor ''; do
+      test "$v" = / && continue
+      for o in /$ostry ''; do
+       test "$o" = / && continue
+       for m in $mach ''; do
+         for d in $add_ons_pfx ''; do
            for a in $add_ons_sfx ''; do
-             if test "$m0$b$v$o$m"; then
-               try="${d}sysdeps$m0$b$v$o$m$a"
+             if test "$m0$m0sub$b$v$o$m$msub"; then
+               try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a"
                test -n "$enable_debug_configure" &&
                echo "$0 DEBUG: try $try" >&2
                if test -d $srcdir/$try; then
                  sysnames="$sysnames $try"
                  { test -n "$o" || test -n "$b"; } && os_used=t
                  { test -n "$m" || test -n "$m0"; } && machine_used=t
+                 case x${m0:-$m} in
+                 x*/$submachine) submachine_used=t ;;
+                 esac
                fi
              fi
            done
@@ -2108,14 +2111,18 @@ for d in $add_ons_pfx ''; do
       done
     done
   done
-  if test -n "$d"; then
-    try="${d}sysdeps/generic"
-    test -n "$enable_debug_configure" &&
-    echo "$0 DEBUG: try $try" >&2
-    if test -d $srcdir/$try; then
-      sysnames="$sysnames $try"
+done
+for d in $add_ons_pfx ''; do
+  for a in $add_ons_sfx ''; do
+    if test -n "$d" && test "$d" != "$a"; then
+      try="${d}sysdeps/generic${a}"
+      test -n "$enable_debug_configure" &&
+      echo "$0 DEBUG: try $try" >&2
+      if test -d $srcdir/$try; then
+       sysnames="$sysnames $try"
+      fi
     fi
-  fi
+  done
 done
 IFS="$ac_save_ifs"
 

diff --git a/configure.in b/configure.in
index f4556a1..576e0c8 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -575,23 +575,26 @@ changequote([,])dnl
 # Find what sysdep directories exist.
 sysnames=
 IFS="${IFS=    }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-for d in $add_ons_pfx ''; do
-  for b in $base ''; do
-    for m0 in $mach ''; do
-      for v in /$vendor ''; do
-       test "$v" = / && continue
-       for o in /$ostry ''; do
-         test "$o" = / && continue
-         for m in $mach ''; do
+for b in $base ''; do
+  for m0 in $mach ''; do
+    for v in /$vendor ''; do
+      test "$v" = / && continue
+      for o in /$ostry ''; do
+       test "$o" = / && continue
+       for m in $mach ''; do
+         for d in $add_ons_pfx ''; do
            for a in $add_ons_sfx ''; do
-             if test "$m0$b$v$o$m"; then
-               try="${d}sysdeps$m0$b$v$o$m$a"
+             if test "$m0$m0sub$b$v$o$m$msub"; then
+               try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a"
                test -n "$enable_debug_configure" &&
                echo "$0 [DEBUG]: try $try" >&2
                if test -d $srcdir/$try; then
                  sysnames="$sysnames $try"
                  { test -n "$o" || test -n "$b"; } && os_used=t
                  { test -n "$m" || test -n "$m0"; } && machine_used=t
+                 case x${m0:-$m} in
+                 x*/$submachine) submachine_used=t ;;
+                 esac
                fi
              fi
            done
@@ -600,14 +603,18 @@ for d in $add_ons_pfx ''; do
       done
     done
   done
-  if test -n "$d"; then
-    try="${d}sysdeps/generic"
-    test -n "$enable_debug_configure" &&
-    echo "$0 DEBUG: try $try" >&2
-    if test -d $srcdir/$try; then
-      sysnames="$sysnames $try"
+done
+for d in $add_ons_pfx ''; do
+  for a in $add_ons_sfx ''; do
+    if test -n "$d" && test "$d" != "$a"; then
+      try="${d}sysdeps/generic${a}"
+      test -n "$enable_debug_configure" &&
+      echo "$0 DEBUG: try $try" >&2
+      if test -d $srcdir/$try; then
+       sysnames="$sysnames $try"
+      fi
     fi
-  fi
+  done
 done
 IFS="$ac_save_ifs"