Debugging a broken webkit build yesterday, I noticed that the problem
was icu-config (kinda like a libicu-specific pkg-config, it comes with
libicu) failing:

[adamw@(protected)
/usr/bin/icu-config: Unknown --enable-rpath value

it won't run unless you set the ENABLE_RPATH environment variable:

[adamw@(protected)
-Wl,--as-needed -Wl,--no-undefined -lpthread -lm -L/usr/lib -licui18n
-licuuc -licudata -lpthread -lm

however, this didn't used to be a problem, as webkit build used to work
without patching. So either icu-config used to run without this variable
being explicitly set, or it used to be set by default (or webkit's build
script used to set it and now doesn't, but I don't think that's the
case).

Anyone know anything about this?
--
adamw