Am 23.04.2014 09:33, schrieb Faraz Shahbazker:
Hi all,
I've been working on a generic cmake stub that allows libraries to be
built with multiple configuration options a.k.a. multilib support in
the style of GCC, on behalf of my employer. This feature allows a user
to build multiple versions of the same library from the same source
base but compiled with different options and ABIs. Automake provides a
similar feature via macros in multilib.am.
May not seem very useful for desktops, but its pertinent for
embedded/cross development. Typical ARM/MIPS toolchains supply a dozen
multilib configurations, at least. I'd restrict the module to work
with GNU CC, but it seems to play along just fine with LLVM Clang
compiler, which has a gcc-compatible command-line.
I just did a quick look on the module because I do not have an urgent
need for it, so this is just a little nitpick:
string(REGEX REPLACE ";" "\\\\;" _C_MULTILIBS "${_C_MULTILIBS}")
string(REGEX REPLACE "\n" ";" _C_MULTILIBS "${_C_MULTILIBS}")
Those can easily be written without REGEX, which will reduce the amount
of backslashes.
Eike
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