configure: fix publican version detection

Publican now adds a spurious "v" to the version output.
This commit is contained in:
Peter Hutterer 2014-07-02 17:23:46 +10:00 committed by Pekka Paalanen
parent 4d0af9ae96
commit 01672270ad

View file

@ -112,7 +112,7 @@ if test "x$enable_documentation" = "xyes"; then
AC_PATH_PROG(PUBLICAN, publican)
if test "x$PUBLICAN" != "x"; then
PUBLICAN_VERSION=[`$PUBLICAN -v | sed -e 's/version=\([0-9]*\.[0-9]*\).*/\1/'`]
PUBLICAN_VERSION=[`$PUBLICAN -v | sed -e 's/version=v\?\([0-9]*\.[0-9]*\).*/\1/'`]
if test [ 1 -eq `echo "${PUBLICAN_VERSION} < 2.8" | bc` ]; then
AC_MSG_ERROR([Publican version is not supported. Install publican >= 2.8 or disable the documentation using --disable-documentation])