- No tabs, no echoing, no unnecessary code

ext/fdf/config.m4

@@ -28,7 +28,6 @@ if test "$PHP_FDFTK" != "no"; then
 
   for dir in $PHP_FDFTK; do
     for subdir in include HeadersAndLibraries/headers; do
-			echo checking for $dir/$subdir/FdfTk.h
       if test -r $dir/$subdir/FdfTk.h; then
         FDFTK_DIR=$dir
         FDFTK_H_DIR=$dir/$subdir
@@ -54,7 +53,7 @@ if test "$PHP_FDFTK" != "no"; then
       if test -r $dir/lib$file.so; then
         PHP_CHECK_LIBRARY($file, FDFOpen, [FDFLIBRARY=$file], [], [-L$dir -lm])
         if test "$FDFLIBRARY"; then
-	        PHP_CHECK_LIBRARY($file, FDFGetFDFVersion, [HAVE_FDFTK_5=yes], [], [-L$dir -lm])
+          PHP_CHECK_LIBRARY($file, FDFGetFDFVersion, [AC_DEFINE(HAVE_FDFTK_5,1,[ ])], [], [-L$dir -lm])
           FDFTK_LIB_DIR=$dir
           break 2
         fi
@@ -66,12 +65,9 @@ if test "$PHP_FDFTK" != "no"; then
     AC_MSG_ERROR(no usable fdf library found)
   fi
 
-  AC_DEFINE(HAVE_FDFLIB,1,[ ])
-	if test "$HAVE_FDFTK_5" = "yes"; then	 
-	  AC_DEFINE(HAVE_FDFTK_5,1,[ ])	
-	fi
   PHP_ADD_LIBRARY_WITH_PATH($FDFLIBRARY, $FDFTK_LIB_DIR, FDFTK_SHARED_LIBADD)
 
-  PHP_SUBST(FDFTK_SHARED_LIBADD)
   PHP_NEW_EXTENSION(fdf, fdf.c, $ext_shared)
+  PHP_SUBST(FDFTK_SHARED_LIBADD)
+  AC_DEFINE(HAVE_FDFLIB,1,[ ])
 fi