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author | Kjell Winblad <kjellwinblad@gmail.com> | 2020-12-02 08:24:57 +0100 |
---|---|---|
committer | Kjell Winblad <kjellwinblad@gmail.com> | 2020-12-11 16:03:07 +0100 |
commit | 5475a9e25849adc7ab992e22dbcc93cd1667e528 (patch) | |
tree | d5f0c2ec5d145c1928dc98d433724229a6d10528 | |
parent | 28cd236d03d62faee5d3733a05e40453c768211f (diff) | |
download | erlang-5475a9e25849adc7ab992e22dbcc93cd1667e528.tar.gz |
Use special environment variable to change default ROOTDIR
Using the environment variable ROOTDIR to change to a custom root dir
for the Erlang/OTP installation is not a good idea because this
variable might sometimes be set to something incorrect. This commit
changes so that the the user can change the root directory by setting
the environment variable ERL_ROOTDIR instead.
-rw-r--r-- | erts/etc/unix/erl.src.src | 6 | ||||
-rw-r--r-- | erts/etc/unix/start.src | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/erts/etc/unix/erl.src.src b/erts/etc/unix/erl.src.src index b7438f615b..0983132ac1 100644 --- a/erts/etc/unix/erl.src.src +++ b/erts/etc/unix/erl.src.src @@ -18,9 +18,11 @@ # # %CopyrightEnd% # -if [ -z "$ROOTDIR" ] +if [ -z "$ERL_ROOTDIR" ] then - ROOTDIR="%FINAL_ROOTDIR%" + ROOTDIR="%FINAL_ROOTDIR%" +else + ROOTDIR="$ERL_ROOTDIR" fi BINDIR=$ROOTDIR/erts-%VSN%/bin EMU=%EMULATOR%%EMULATOR_NUMBER% diff --git a/erts/etc/unix/start.src b/erts/etc/unix/start.src index e3d1b8676a..4cf0e899e4 100644 --- a/erts/etc/unix/start.src +++ b/erts/etc/unix/start.src @@ -25,9 +25,11 @@ # # Usage: start [Data] # -if [ -z "$ROOTDIR" ] +if [ -z "$ERL_ROOTDIR" ] then - ROOTDIR=%FINAL_ROOTDIR% + ROOTDIR="%FINAL_ROOTDIR%" +else + ROOTDIR="$ERL_ROOTDIR" fi if [ -z "$RELDIR" ] |