* Adjust the libgcc spec to actually link against libgcc explicitly
(it is no longer included in libroot.so on anything except x86_gcc2).
* Apply --as-needed when linking against libgcc_s.so
* Drop search paths that no longer exist (/boot/common/...).
* The glue code files crtbegin.o and crtend.o don't cleanup globals
properly, only the variants with the S suffix do. As executables are
shared on Haiku, we use crtbeginS.o and crtendS.o for those, too.
This fixes crashes on shutdown of Haiku servers that load add-ons (e.g.
Print Server and Media Add-On Server).
* The configure script for libstdc++ contained a couple of duplicate
'haiku*' case entries, where the first would shadow the second.
* Correct several incorrect libtool definitions and paths.
* Gcc will now build libgcc.a, libgcc_eh.a and libgcc_s.so.
* Activate thread support for libgcc.
* Let libgcc use ELF dwarf2 unwinding on Haiku.
* Activate ELF symbol versioning on Haiku.
* Activate use of __cxa_atexit
* Drop fragments of Haiku support for mipsel
texinfo 5 has changed syntax for certain commands which led to failure when
building binutils because the documentation could not be built.
Upstream report: https://sourceware.org/bugzilla/show_bug.cgi?id=15212.
Signed-off-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
* Fixes issue compiling PPC binutils
* Upstream commit 3c865fca8 by Alan Modra
* Missing a stdint.h in coff header for intptr_t usage
* PPC fix is upstream via:
https://sourceware.org/bugzilla/show_bug.cgi?id=16686
This reverts commit bf1b5855ab.
* mmu_man pointed out that the fix in bug #16686 is more
correct. (and on closer inspection I agree)
* sorry for the spam
* copied the generic config and added os_defines to enable time support
without link tests when cross compiling.
* os_defines definitions are disabled for _KERNEL_MODE and _LOADER_MODE.
bastring declares the prototype for atomic_add, as it can't rely on
haiku-specific headers. Have this declaration match the modified
prototype from Scheduler branch merge.
Matches commit 73ad2473e7874b3702cf5b0fdf4c81b747812ed9 on Haiku side.
* Drop /boot/common header paths
I don't think pre-pm haiku will build anyway
without using an older buildtools.
* Add secondary arch os header directories.
Anything secondary arch that provides os
headers will break without the proper search
paths in gcc.
* Fixes secondary packages that depend on the
OpenGL kit
Looks like it wasn't enough yet after the PM merge.
However we still have an issue with a silently failed Link action
which actually is smaller than the max line size...
Due to the use of STARTFILE_PREFIX_SPEC the path containing the
libraries gcc provides (libstdc++ and friends) was missing. So
revert to the previously used STANDARD_STARTFILE_PREFIX_{1,2},
MD_STARTFILE_PREFIX method.
