Only one code change: for some reason, GCC chokes on the cr3 functions
as macros (throwing errors about invalid registers.) The BSDs have them
as inline functions instead, so they are converted to that here.
Tested and working. There seems to be about a 10% decrease in CPU time
on some compilation benchmarks that I briefly tried.
Change-Id: I31666297394d7619f83fca6ff5f933ddd6f07420
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4515
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
So many Jamfiles to search through...runs also, but there
are lots of graphical glitches
Change-Id: Ibf9e64566a5b8c5742792ac9b1b0f9ccc6693c8d
Reviewed-on: https://review.haiku-os.org/c/haiku/+/1753
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
The latter is not just a symlink to the former, but is a small pseudo-
library that tells the linker to use the .so.1 version instead. As we
do not pass -L to this directory to the linker invocation, the linker
thus cannot find it, and so errors out.
We rightly do not want the linker doing "magic" things for us that
we don't expect, and so even if this one case is fine, we shouldn't
allow the linker to take care of this automatically for us when
it comes to libroot and other core system functionality, especially
as going forward we may indeed add a second libgcc version due to ABI
breaks. Instead, link against .so.1 directly.
Fixes the build breakage caused by the GCC 7 bump.
* The latter doesn't link against libroot.so, which lets the library init fail.
* Fix kernel_debugger crash in malloc().
* libsupc++.so will be deleted from gcc_syslibs package (the static libs will
stay however).
Needed for the test_app_server.
The logic here may need some improvements, but I'm not sure how to find
the right library name in all cases. I fixed at least the x86_gcc2 case
here.
* This stage builds the gcc packages to get the shared syslibs, which
only requires the Haiku glue code.
* Add separate declaration section for stage0 packages to
HaikuPortsCross repository files.
* For the bootstrap_stage0 platform, fall back to the gcc headers
provided by the cross-compiler.
* This file contains jam rules for getting the different versions
of libgcc, libsupc++ and libstdc++ used throughout Haiku's
build system.
* Additionally, there are rules for accessing the c++ headers
and the gcc headers.
* These rules are included by Jamrules, but not yet used anywhere.
