[macports-guide] branch master updated (820120a -> 1e3a0f0)

[Joshua Root]

Joshua Root (jmroot) pushed a change to branch master
in repository macports-guide.

    from 820120a  os.endian is little on Apple Silicon
     new a2ed1b9  Document fetch.user_agent
     new 62cb1d6  Document configure.sdk_version and configure.sdkroot
     new 6e9edd8  Document macos_version and macos_version_major
     new 3488c35  Document universal_possible
     new bab420d  Document xcodeversion and xcodecltversion
     new 1e3a0f0  Document startupitem.custom_file

The 6 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 guide/xml/portfile-phase.xml       | 50 +++++++++++++++++++++++++++++++++-----
 guide/xml/portfile-startupitem.xml | 20 +++++++++++++++
 guide/xml/portfile-variables.xml   | 46 +++++++++++++++++++++++++++++++++++
 3 files changed, 110 insertions(+), 6 deletions(-)