- pass --enable-libstdcxx-threads to enable a bunch of tests and thus
get the right answers
- MKNATIVE_CONFIG_TARGET_LIBS needs to do libgcc before libstdc++-v3,
for the GCC 4.8 case.
with these we now get the right threading options in the headers.
compat_defs.h:
* Explain why _NETBSD_SOURCE should not be defined on NetBSD.
* Move NetBSD-specific block to the top of the file.
* Improve comment about Linux <feature.h>.
* Move #undef _POSIX_SOURCE and #undef _POSIX_C_SOURCE to the
Linux-specific block instead of a place that would affect all
non-NetBSD platforms. This makes the code match the comment.
This will need to be re-visited if other platforms also need
#undef _POSIX_SOURCE or #undef _POSIX_C_SOURCE. At present, I suspect
that they are needed only for Linux.
This variable separates CTF stuffs from MKDTRACE; we can build DTrace
solely without building and using them. This allows us to use DTrace
even if CTF stuffs have problems (actually they have now).
This variable would be merged into MKDTRACE eventually, once CTF stuffs
work correctly again.
- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.
XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.
include bug fixes for the loop vectorizer, initial work for assembler
parser/disassembler on SPARC, improvements to ARM assembler and .code16
support on x86.
- Improvements in the SPARC64 support
- ARM backend can almost build a full NetBSD/EABI system with the
integrated assembler
- PowerPC grows disassembler support
- LLD supports copy relocation, beginning of MIPS backend
- New diagnostic for use of bool expression as size_t argument for
strncmp and friends
christos