| Message ID | 1487451671-2066-1-git-send-email-fhunleth@troodon-software.com |
|---|---|
| State | Accepted |
| Commit | 9e90efa52ec3fd2d62b59488a1b347a55d356234 |
| Headers | show |
>>>>> "Frank" == Frank Hunleth <fhunleth@troodon-software.com> writes: > 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> Committed, thanks.
diff --git a/package/erlang/erlang.mk b/package/erlang/erlang.mk index 3200c38..364085c 100644 --- a/package/erlang/erlang.mk +++ b/package/erlang/erlang.mk @@ -30,6 +30,12 @@ ERLANG_CONF_ENV += erl_xcomp_sysroot=$(STAGING_DIR) ERLANG_CONF_OPTS = --without-javac +# Force ERL_TOP to the downloaded source directory. This prevents +# Erlang's configure script from inadvertantly using files from +# a version of Erlang installed on the host. +ERLANG_CONF_ENV += ERL_TOP=$(@D) +HOST_ERLANG_CONF_ENV += ERL_TOP=$(@D) + # erlang uses openssl for all things crypto. Since the host tools (such as # rebar) uses crypto, we need to build host-erlang with support for openssl. HOST_ERLANG_DEPENDENCIES = host-openssl
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> --- package/erlang/erlang.mk | 6 ++++++ 1 file changed, 6 insertions(+)