erlang: set ERL_TOP to avoid using user's version
authorFrank Hunleth <fhunleth@troodon-software.com>
Sat, 18 Feb 2017 21:01:11 +0000 (16:01 -0500)
committerPeter Korsgaard <peter@korsgaard.com>
Sun, 19 Feb 2017 22:20:43 +0000 (23:20 +0100)
commit9e90efa52ec3fd2d62b59488a1b347a55d356234
tree5c99c1e61b0cd2f3f691ca676af21678a097a023
parent90ef9a24bce917f8d2e9619c1ebeda92633be251
erlang: set ERL_TOP to avoid using user's version

Explicitly set the ERL_TOP environment variable to override values set
on a user's system. This prevents Erlang's configure scripts from
using source files outside of the ones that Buildroot downloaded.

Signed-off-by: Frank Hunleth <fhunleth@troodon-software.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/erlang/erlang.mk