configure.in errors

[Chris Sorenson]

This is from a fresh hg pull, running autogen.sh (or
aclocal):

configure.in:472: error: AC_SUBST: `src doc' is not a valid
shell variable name
configure.in:472: the top level
autom4te: /usr/bin/m4 failed with exit status: 1
aclocal: autom4te failed with exit status: 1

changing the line AC_SUBST(src doc) to two lines of
AC_SUBST(src) and AC_SUBST(doc) fixes it.

[Chris Sorenson]

Post by Chris Sorenson
This is from a fresh hg pull, running autogen.sh (or
configure.in:472: error: AC_SUBST: `src doc' is not a
valid shell variable name
configure.in:472: the top level
autom4te: /usr/bin/m4 failed with exit status: 1
aclocal: autom4te failed with exit status: 1
changing the line AC_SUBST(src doc) to two lines of
AC_SUBST(src) and AC_SUBST(doc) fixes it.

That's odd. configure.in moved to configure.ac in late
2012...

Bad hg syntax on my part, sorry! I fixed it with 'hg update
-C`