X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=configure.in;h=b472484116ea724ef614566302e6231626ac9290;hb=64ce424cecd7d56e9a579147e6ac552266f32e47;hp=9749d9f27da144aa56075d74c0581c9d949afa40;hpb=32096242153a9e7f308b6ca357a17e680467e7f5;p=deliverable%2Fbinutils-gdb.git

diff --git a/configure.in b/configure.in
index 9749d9f27d..b472484116 100644
--- a/configure.in
+++ b/configure.in
@@ -353,7 +353,7 @@ if test x$enable_libgomp = x ; then
 	;;
     *-*-netbsd* | *-*-freebsd* | *-*-openbsd*)
 	;;
-    *-*-solaris2* | *-*-sysv4* | *-*-irix* | *-*-osf* | *-*-hpux11*)
+    *-*-solaris2* | *-*-sysv4* | *-*-irix6* | *-*-osf* | *-*-hpux11*)
 	;;
     *-*-darwin* | *-*-aix*)
 	;;
@@ -1219,6 +1219,7 @@ if test -d ${srcdir}/gcc; then
         language=
         target_libs=
         lang_dirs=
+        subdir_requires=
         boot_language=
         build_by_default=
         need_gmp=
@@ -1252,6 +1253,21 @@ if test -d ${srcdir}/gcc; then
             ;;
         esac
 
+        # Disable languages that need other directories if these aren't available.
+	for i in $subdir_requires .; do
+	  test -d gcc/$i && continue
+	  case ,${enable_languages}, in
+            *,${language},*)
+              # Specifically requested language; tell them.
+              AC_MSG_ERROR([The gcc/$i directory contains parts of $language but is missing])
+              ;;
+            *)
+              # Silently disable.
+              add_this_lang=no
+              ;;
+          esac
+	done
+
         # Disable languages that need GMP if it isn't available.
         case ,${enable_languages},:${have_gmp}:${need_gmp} in
           *,${language},*:no:yes)