Allow building noninteractively.

Submitted by: Petter Reinholdtsen <pere@hungry.com>
Reviewed by:
PR: 315

diff --git a/config b/config
index 40ad0fe6cf48ecaf091f5fae37cc70edd4d73ca7..be44cffb7bfdb73ca5ea6f4572f1fef398ac1220 100755 (executable)
--- a/config
+++ b/config
@@ -473,7 +473,8 @@ case "$GUESSOS" in
        echo "WARNING! If you wish to build 64-bit library, then you have to"
        echo "         invoke './Configure irix64-mips4-$CC' *manually*."
        echo "         Type return if you want to continue, Ctrl-C to abort."
-       read waste < /dev/tty
+       # Do not stop if /dev/tty is unavailable
+       (read waste < /dev/tty) || true
         CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
         CPU=${CPU:-0}
         if [ $CPU -ge 5000 ]; then
@@ -528,7 +529,8 @@ EOF
        #echo "WARNING! If you wish to build 64-bit library, then you have to"
        #echo "         invoke './Configure linux64-sparcv9' *manually*."
        #echo "         Type return if you want to continue, Ctrl-C to abort."
-       #read waste < /dev/tty
+       # Do not stop if /dev/tty is unavailable
+       #(read waste < /dev/tty) || true
        OUT="linux-sparcv9" ;;
   sparc-*-linux2)
        KARCH=`awk '/^type/{print$3}' /proc/cpuinfo`
@@ -569,7 +571,8 @@ EOF
                echo "WARNING! If you wish to build 64-bit library, then you have to"
                echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
                echo "         Type return if you want to continue, Ctrl-C to abort."
-               read waste < /dev/tty
+               # Do not stop if /dev/tty is unavailable
+               (read waste < /dev/tty) || true
        fi
        OUT="solaris-sparcv9-$CC" ;;
   sun4m-*-solaris2)    OUT="solaris-sparcv8-$CC" ;;