Same problem in ScHelperFunctions::GetBorderLine.

This plus e549f52f fixes the problem.

The redhat-menus package has been obsoleted by freedesktop-menus.
The freedesktop-menus package should be usable on most other distros
these days.

Thanks Jean-Baptiste for noticing this.

... as that would interfere with subsequent such checks, esp. on Linunx versions
that do not yet incorporate
<https://fedoraproject.org/wiki/Features/ChangeInImplicitDSOLinking> and would
e.g. not notice they need -lkrb5 in "AC_SEARCH_LIBS(krb5_sendauth,[krb5..." if
they earlied did "AC_CHECK_LIB([cups],..." (where libcups.so links against
libkrb5.so).

vector iterators and insert don't mix well
(regression from dfbf0cab)

Also align our configure.in to the changes
Change source file (configure.in), not only generated file (configure)

According to section 21.1.2.2.7 [pPr], "If this [algn]
attribute is omitted, then a value of left is implied."

Use arm* wildcard to match armel|armv7l|arm etc.

...so that it does not miss any required libs due to picking up others first
that indirectly provide the required symbols; that would break our
libpq-flags.mk which should contain all the required libs when linking in the
static libpq.a.

Still not perfect, but it's good enough as a starter...