On Wed, 15 Jul 2020, Richard Biener wrote:
> But note one of the issues is that when not cross-compiling we're
> using a single libiberty for target and host objects (likewise
There shouldn't be a target libiberty, since commit
8499116aa30a46993deff5acf73985df6b16fb8b (re PR regression/47836 (Some
Cross Compiler can't build target-libiberty or target-zlib), Wed Jun 22
19:40:45 2011 +0000). If something is causing target libiberty to be
built, that's a bug that should be fixed.
> That said, giving configury an idea whether it configures for
> the host, the target or the build would be required here - Joseph,
> is there an existing mechanism for example libiberty can use
> here?
Makefile.def has some settings specific to host or build, e.g.
build_modules= { module= libcpp;
extra_configure_flags='--disable-nls am_cv_func_iconv=no';};
or
host_modules= { module= libiberty; bootstrap=true;
extra_configure_flags='@extra_host_libiberty_configure_flags@';};
--
Joseph S. Myers
jos...@codesourcery.com
