How does MacPorts install with it's path corrections if you have no .profile or
.bash_profile? What you set in your $HOME is what sets your actually running
environment. Why would you not use your own environment setup instead of some
one size fits all Apple offering?
Shalom,
John B. Brown.
[j...@vcn.com]
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Dave Ray wrote:
On Mar 21, 2011, at 17:29, Jordan K. Hubbard wrote:
On Mar 21, 2011, at 5:11 PM, Jeremy Huddleston wrote:
I think the problem is that you are setting the values in .bashrc. X11
inherits your *login* shell environment. This is set by .profile (not .bashrc).
Actually, for bash, the login shell reads .bash_profile (and only that file -
you need to explicitly load your .bashrc from within that file if you want it).
Well it reads .profile if .bash_profile and .bash_login are absent ... unless
in posix mode. For anyone caring, there is a book written on this topic in the
INVOCATION section of bash(1), but here's a snippet:
When bash is invoked as an interactive login shell, or as a non-inter-
active shell with the --login option, it first reads and executes com-
mands from the file /etc/profile, if that file exists. After reading
that file, it looks for ~/.bash_profile, ~/.bash_login, and ~/.profile,
in that order, and reads and executes commands from the first one that
exists and is readable. The --noprofile option may be used when the
shell is started to inhibit this behavior.
I am still stumped about this.
I understand everything you are describing.
My $SHELL is /bin/bash. The /etc/profile installed by Snow Leopard looks like
this:
# System-wide .profile for sh(1)
if [ -x /usr/libexec/path_helper ]; then
eval `/usr/libexec/path_helper -s`
fi
if [ "${BASH-no}" != "no" ]; then
[ -r /etc/bashrc ] && . /etc/bashrc
fi
BUT
My /etc/bashrc contains:
export
PATH="/usr/local/bin:/usr/local/sbin:/sbin:/bin:/usr/bin:/usr/sbin:/opt/X11/bin:/usr/local/mysql/bin:/usr/local/git/bin:/usr/libexec:."
If I open an Apple terminal, then:
echo $PATH
/usr/local/bin:/usr/local/sbin:/sbin:/bin:/usr/bin:/usr/sbin:/opt/X11/bin:/usr/local/mysql/bin:/usr/local/git/bin:/usr/libexec:.
If I edit ~/.xinitrc.d/99-wm.sh to run just an xterm, with no window manager,
then in that xterm:
echo $PATH
/opt/X11/bin:/usr/bin:/bin:/usr/sbin:/sbin
That is the problem.
I don't have user-level files ~/.profile, ~/.bash_profile, or ~/.bash_login
since I'm the only user of my laptop. But I shouldn't need to, if the shell is
reading /etc/bashrc. When I copy /etc/bashrc to ~/.profile, etc, nothing
changes. It is a launchd issue I think.
Dave
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