Adjust docbook2texi program search.

Look for db2x_docbook2texi first, because Fedora/Red Hat has their own
version of "docbook2texi": db2x_docbook2texi.  I'm not sure what to do
if they have don't have that installed but have docbook2texi
installed, since this is a terrible name collision.

Thanks to Moritz Barsnick for pointing out the different binary (and
package) names on Fedora.

diff --git a/configure.ac b/configure.ac
index 9b355e7c640bbda619d5fc1236184cb346857d09..fc1aca6c8461ba66507497d2e27ed4d27d80086f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1566,7 +1566,7 @@ then
 fi
 AC_SUBST(DSLROOT)
 
-AC_PATH_PROGS([DB2XTEXI], [docbook2x-texi docbook2texi], [none])
+AC_PATH_PROGS([DB2XTEXI], [docbook2x-texi db2x_docbook2texi docbook2texi], [none])
 if test "$DB2XTEXI" != "none"; then
    AC_PATH_PROG([MAKEINFO], [makeinfo], [none])
    if test "$MAKEINFO" != "none"; then