icu depends on __sync_sub_and_fetch and other atomic primitives that
don't exist in the ARC toolchain yet.
[Peter: adjust beecrypt/php comment dependency, don't mention atomic builtins]
Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch lines up the comments in Config.in files that clarify which
toolchain options the package depends on.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The issue with cppglue.cxx is still present in 4.2.1, but the previous
workaround had to be extended to allow builds with C++ support.
Similary, the ICU check didn't handle cross compilation.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
