terminal.bbclass, oe-buildenv-internal: pass SCREENDIR environment variable
Some versions of the screen utility provided from the host OS vendor write the socket directory to $HOME/.screen. When using a shared home directory across many servers, one sets the SCREENDIR environment variable to avoid collisions in the shared home directory. This results in problems launching a devshell where it is not entirely obvious what happened because the SCREENDIR environment variable got stripped from the environment prior to setting up the screen in detached mode. Example: % bitbake -c devshell busybox # ...Please connect in another terminal with "screen -r devshell" % screen -r devshell There is no screen to be resumed matching devshell. The temporary work around was to do something like: sh -c "unset SCREENDIR; screen -r devshell" This patch adds SCREENDIR to the white list to ensure screen works properly on systems where a developer needs to use the SCREENDIR with shared home directories. (From OE-Core rev: 5568a8f5a1c65bae021b2e36d735d3153acc6d72) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -4,7 +4,7 @@ OE_TERMINAL[choices] = 'auto none \
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${@" ".join(o.name \
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for o in oe.terminal.prioritized())}'
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OE_TERMINAL_EXPORTS = 'XAUTHORITY SHELL DBUS_SESSION_BUS_ADDRESS DISPLAY EXTRA_OEMAKE'
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OE_TERMINAL_EXPORTS = 'XAUTHORITY SHELL DBUS_SESSION_BUS_ADDRESS DISPLAY EXTRA_OEMAKE SCREENDIR'
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OE_TERMINAL_EXPORTS[type] = 'list'
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XAUTHORITY ?= "${HOME}/.Xauthority"
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@ -70,4 +70,4 @@ unset BITBAKEDIR
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# Used by the runqemu script
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export BUILDDIR
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export PATH
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export BB_ENV_EXTRAWHITE="MACHINE DISTRO TCMODE TCLIBC http_proxy ftp_proxy https_proxy all_proxy ALL_PROXY no_proxy SSH_AGENT_PID SSH_AUTH_SOCK BB_SRCREV_POLICY SDKMACHINE BB_NUMBER_THREADS PARALLEL_MAKE GIT_PROXY_COMMAND GIT_PROXY_IGNORE SOCKS5_PASSWD SOCKS5_USER"
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export BB_ENV_EXTRAWHITE="MACHINE DISTRO TCMODE TCLIBC http_proxy ftp_proxy https_proxy all_proxy ALL_PROXY no_proxy SSH_AGENT_PID SSH_AUTH_SOCK BB_SRCREV_POLICY SDKMACHINE BB_NUMBER_THREADS PARALLEL_MAKE GIT_PROXY_COMMAND GIT_PROXY_IGNORE SOCKS5_PASSWD SOCKS5_USER SCREENDIR"
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