build: Move po4a detection up near other program detection.

[libguestfs.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 4115423..8389390 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -222,6 +222,10 @@ dnl Check for optional xmllint.
 AC_CHECK_PROG([XMLLINT],[xmllint],[xmllint],[no])
 AM_CONDITIONAL([HAVE_XMLLINT],[test "x$XMLLINT" != "xno"])
 
+dnl po4a for translating man pages and POD files (optional).
+AC_CHECK_PROG([PO4A],[po4a],[po4a],[no])
+AM_CONDITIONAL([HAVE_PO4A], [test "x$PO4A" != "xno"])
+
 dnl Check for QEMU for running binaries on this $host_cpu, fall
 dnl back to basic 'qemu'.  Allow the user to override it.
 default_qemu="qemu-kvm kvm qemu-system-$host_cpu qemu"
@@ -792,7 +796,7 @@ dnl Check for Perl modules needed by Perl virt tools (virt-df, etc.)
 AS_IF([test "x$PERL" != "xno"],
         [
         missing_perl_modules=no
-        for pm in Pod::Usage Getopt::Long Sys::Virt Data::Dumper XML::Writer Locale::TextDomain Win::Hivex Win::Hivex::Regedit; do
+        for pm in Pod::Usage Getopt::Long Sys::Virt Data::Dumper Locale::TextDomain Win::Hivex Win::Hivex::Regedit; do
             AC_MSG_CHECKING([for $pm])
             if ! $PERL -M$pm -e1 >/dev/null 2>&1; then
                 AC_MSG_RESULT([no])
@@ -809,10 +813,6 @@ AS_IF([test "x$PERL" != "xno"],
 AM_CONDITIONAL([HAVE_TOOLS],
     [test "x$PERL" != "xno" && test "x$missing_perl_modules" != "xyes"])
 
-dnl po4a for translating man pages and POD files (optional).
-AC_CHECK_PROG([PO4A],[po4a],[po4a],[no])
-AM_CONDITIONAL([HAVE_PO4A], [test "x$PO4A" != "xno"])
-
 dnl Library versioning.
 MAX_PROC_NR=`cat $srcdir/src/MAX_PROC_NR`
 AC_SUBST(MAX_PROC_NR)