From 89a68d6a386b0986c06590e21ca3f46375d9b06b Mon Sep 17 00:00:00 2001
From: herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7>
Date: Wed, 17 Oct 2012 17:06:12 +0000
Subject: Taking into account that ocamlfind might find a package w/o the files
 needed for compiling being present. Do the check by hand. Incidentally
 improved reporting messages. Also check gSourceview.cmi rather than
 gSourceview.mli for better guess that lablgtk sourceview bindings are there
 (I've seen installations where gSourceview.mli was here but not
 gSourceview.cmi).

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15901 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 configure | 52 +++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 35 insertions(+), 17 deletions(-)

(limited to 'configure')

diff --git a/configure b/configure
index 1795156f1..165a69cea 100755
--- a/configure
+++ b/configure
@@ -626,33 +626,55 @@ if [ "$coqide_spec" = "yes" -a "$COQIDE" = "no" ]; then
 else
     case $lablgtkdir_spec in
 	no)
-            if lablgtkdir=$(ocamlfind query lablgtk2.sourceview2 2> /dev/null); then
-                lablgtkdir_spec=yes
-	    elif [ -f "${CAMLLIB}/lablgtk2/gSourceView2.mli" ]; then
+            if lablgtkdirtmp=$(ocamlfind query lablgtk2.sourceview2 2> /dev/null); then
+                if [ ! -f "$lablgtkdirtmp/gSourceView2.cmi" ]; then
+	            echo "Incomplete Lablgtk2 found by ocamlfind (gSourceView.cmi not found)."
+                elif [ ! -f "$lablgtkdirtmp/glib.mli" ]; then
+	            echo "Incomplete Lablgtk2 found by ocamlfind (glib.mli not found)."
+                else
+                    lablgtkdirfoundmsg="LabelGtk2 found by ocamlfind"
+                    lablgtkdir=$lablgtkdirtmp
+                    LABLGTKLIB=$lablgtkdir # Pour le message utilisateur
+                fi
+            fi
+            if [ "$lablgtkdir" = "" -a -f "${CAMLLIB}/lablgtk2/gSourceView2.cmi" -a -f "${CAMLLIB}/lablgtk2/glib.mli" ]; then
+	        lablgtkdirfoundmsg="LablGtk2 found in ocaml lib directory"
 		lablgtkdir=${CAMLLIB}/lablgtk2
+                LABLGTKLIB=+lablgtk2 # Pour le message utilisateur
 	    fi;;
 	yes)
-	    if [ ! -f "$lablgtkdir/gSourceView2.mli" ]; then
-		echo "Incorrect LablGtk2 library (gSourceView2.mli not found)."
+	    if [ ! -d "$lablgtkdir" ]; then
+                echo "$lablgtkdir is not a valid directory."
+		echo "Configuration script failed!"
+		exit 1
+	    elif [ ! -f "$lablgtkdir/gSourceView2.cmi" ]; then
+		echo "Incomplete LablGtk2 library (gSourceView2.cmi not found)."
 		echo "Make sure that the GtkSourceView bindings are available."
 		echo "Configuration script failed!"
 		exit 1
-	    fi;;
+            elif [ ! -f "$lablgtkdir/glib.mli" ]; then
+		echo "Incomplete LablGtk2 library (glib.mli not found)."
+		echo "Configuration script failed!"
+		exit 1
+            else
+                lablgtkdirfoundmsg="LablGtk2 directory found"
+                LABLGTKLIB=$lablgtkdir # Pour le message utilisateur
+            fi;;
     esac
     if [ "$lablgtkdir" = "" ]; then
 	echo "LablGtk2 not found: CoqIde will not be available."
 	COQIDE=no
     elif [ -z "`grep -w convert_with_fallback "$lablgtkdir/glib.mli"`" ]; then
-	echo "LablGtk2 found but too old: CoqIde will not be available."
+	echo "$lablgtkdirfoundmsg but too old: CoqIde will not be available."
 	COQIDE=no;
     elif [ "$coqide_spec" = "yes" -a "$COQIDE" = "byte" ]; then 
-	echo "LablGtk2 found, bytecode CoqIde will be used as requested."
+	echo "$lablgtkdirfoundmsg, bytecode CoqIde will be used as requested."
 	COQIDE=byte
     elif [ ! -f "${CAMLLIB}/threads/threads.cmxa" -a -f "${lablgtkdir}/gtkThread.cmx" ]; then 
-	echo "LablGtk2 found, not native (or no native threads): bytecode CoqIde will be available."
+	echo "$lablgtkdirfoundmsg, not native (or no native threads): bytecode CoqIde will be available."
 	COQIDE=byte
     else
-        echo "LablGtk2 found, native threads: native CoqIde will be available."
+        echo "$lablgtkdirfoundmsg, native threads: native CoqIde will be available."
 	COQIDE=opt
         if [ "$nomacintegration_spec" = "no" ] && lablgtkosxdir=$(ocamlfind query lablgtkosx 2> /dev/null);
         then
@@ -669,13 +691,9 @@ fi
 
 case $COQIDE in
     byte|opt)
-        case $lablgtkdir_spec in
-            no)  LABLGTKLIB=+lablgtk2                   # Pour le message
-                 LABLGTKINCLUDES="-I $LABLGTKLIB";;     # Pour le makefile
-            yes) LABLGTKLIB=$lablgtkdir               # Pour le message
-                 LABLGTKINCLUDES="-I $LABLGTKLIB";; # Pour le makefile
-        esac;;
-    no) LABLGTKINCLUDES="";;
+        LABLGTKINCLUDES="-I $LABLGTKLIB";;
+    no)
+        LABLGTKINCLUDES="";;
 esac
 
 [ x$lablgtkosxdir = x ] || LABLGTKINCLUDES="$LABLGTKINCLUDES -I $lablgtkosxdir"
-- 
cgit v1.2.3