X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=configure;h=2744f4e5617616b6a5bb7b38bb09a6e592220cd3;hp=db318e07e7a38a2003a9dfea4b68dc2753acdf39;hb=fb962146b47be40bd54f1be887ca4b8f4325a273;hpb=fe4856edeac74e23bbdf04c08ae2b386298981bf

diff --git a/configure b/configure
index db318e0..2744f4e 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #!/bin/sh
-# $Id: configure,v 1.24 2000/04/13 11:59:40 paulus Exp $
+# $Id: configure,v 1.29 2002/09/07 05:15:25 carlsonj Exp $
 
 #  if [ -d /NextApps ]; then
 #    system="NeXTStep"
@@ -18,17 +18,37 @@ case $system in
     state="known";;
   SunOS)
     case $release in
-      [0-3]*)	state="ancient";;
-      4*)	state="known"; ksrc="sunos4"; makext="sunos4";;
-      5.[1-6]*)	state="known"; ksrc="svr4"; makext="sol2";;
-      5.[789]*)	state="known"; ksrc="svr4"; makext="sol2";
+#      [0-3]*)	state="ancient";;
+#      4*)	state="known"; ksrc="sunos4"; makext="sunos4";;
+      5.[7-9]*|5.[1-9][0-9])	state="known"; ksrc="solaris"; makext="sol2";
               case $arch in
-		sun4u)	lp64='y';;
+		sun4u)	archvariant='-64';;
 		*)	;;
 	      esac;;
-    esac;;
-    NetBSD|FreeBSD|ULTRIX|OSF1|NeXTStep|SINIX-?|UNIX_SV|UNIX_System_V)
-      state="notincluded";;
+      5.[1-6]*)	state="known"; ksrc="solaris"; makext="sol2";;
+    esac
+    if [ -x /opt/SUNWspro/bin/cc ] &&
+       /opt/SUNWspro/bin/cc -flags >/dev/null 2>&1; then
+      : # use Sun WorkShop compiler
+    elif gcc --version >/dev/null 2>&1; then
+      archvariant=gcc$archvariant
+      compiletype=.gcc
+      if [ "$arch" = "sun4u" ]; then
+        ( cd /tmp; touch ppp$$.c
+	  gcc -c -m64 ppp$$.c >/dev/null 2>&1 || (
+	    echo "gcc is unable to make 64 bit modules, and your $arch system needs them."
+	    echo "consider upgrading gcc on this machine, or switching to Sun WorkShop."
+	    rm -f ppp$$.c
+	    exit 1
+	  ) || exit 1
+	  rm -f ppp$$.c ppp$$.o
+        ) || exit 1
+      fi
+    else
+      echo "C compiler not found; hoping for the best."
+    fi;;
+  NetBSD|FreeBSD|ULTRIX|OSF1|NeXTStep|SINIX-?|UNIX_SV|UNIX_System_V)
+    state="notincluded";;
 #    NetBSD)
 #      makext="bsd";
 #      case $release in
@@ -111,31 +131,28 @@ case $state in
     echo "in this distribution.  Sorry.";;
 esac
 
-orig_makext=$makext
-
 if [ -d "$ksrc" ]; then
   echo "Creating links to Makefiles."
   rm -f Makefile
   ln -s $ksrc/Makefile.top Makefile
   echo "  Makefile -> $ksrc/Makefile.top"
-  if [ "$ksrc" = svr4 ]; then
-    # Point to 64-bit Makefile extension
-    if [ "$lp64" = y ]; then 
-      makext=$makext-64 
-    fi
-    rm -f $ksrc/Makefile
-    ln -s Makefile.$makext $ksrc/Makefile
-    echo "  $ksrc/Makefile -> Makefile.$makext"
-    # Restore extension
-    if [ "$lp64" = y ]; then 
-      makext=$orig_makext 
-    fi
-  fi
-  for dir in pppd pppstats chat pppdump; do
+  rm -f Makedefs.com
+  ln -s $ksrc/Makedefs$compiletype Makedefs.com
+  echo "  $ksrc/Makedefs$compiletype -> Makedefs.com"
+  for dir in pppd pppstats chat pppdump pppd/plugins pppd/plugins/rp-pppoe pppd/plugins/radius; do
     rm -f $dir/Makefile
     if [ -f $dir/Makefile.$makext ]; then
       ln -s Makefile.$makext $dir/Makefile
       echo "  $dir/Makefile -> Makefile.$makext"
     fi
   done
+  if [ "$archvariant" ]; then
+    makext=$makext$archvariant
+    rm -f $ksrc/Makefile
+    ln -s Makefile.$makext $ksrc/Makefile
+    echo "  $ksrc/Makefile -> Makefile.$makext"
+  fi
+else
+  echo "Unable to locate kernel source $ksrc"
+  exit 1
 fi