* Remove $$$$(pkg-config --static --libs libcrypto libssl) from
HOST_LDFLAGS
Having this leads to an "unknown type name 'u_int'" error on Mac.
Removing it doesn't appear to affect Python's ability to find
buildroot LibreSSL.
* Change -Wl,-rpath=... to -Wl,-rpath,... in HOST_LDFLAGS
The equals sign version is not supported by the Mac linker (appears to
be an GNU extension). The comma version is supported; -rpath and its
argument will be separated by a space when passed to the linker.
* Add ac_cv_header_libintl_h=no to HOST_CONFIGURE_VARS for Mac
Python on Mac doesn't expect to use libintl, but if gettext-full is
compiled for host, it will try, leading to undefined symbol errors
during compilation. This prevents configure from finding libintl.h.
Fixes#7171.
Fixes#9621.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
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