After mailing list discussion on 11-13 March we would prefer to stick to a
single spelling of the long option.
This reverts commit 30035fe1a7c759c89ee62eb46efce6b3790fcc08.
llvm-svn: 237003
Using clang as a cross-compiler with the 'target' option could be confusing
for those inexperienced in the realm of cross compiling.
This patch would allow the use of all these four variants of the target option:
-target <triple>
--target <triple>
-target=<triple>
--target=<triple>
Patch by Gabor Ballabas.
llvm-svn: 231787
Clang knows how to use the gnu assembler directly from doing so on linux and
hurd. The existing support worked out of the box on cygwin and mingw and I was
able to bootstrap clang with it in both systems (with pending patches for the
new mingw abi, but that is independent of the assembler).
llvm-svn: 195554
-gcc-toolchain foo -> --gcc-toolchain=foo
-target foo -> --target=foo
I've added legacy aliases for the original spellings. I've updated the
canonical tests to check both spellings, and switched all of the
-gcc-toolchain usages elsewhere in the test suite to use the new one.
I've updated some of the usages of -target to the new syntax, but will
finish that in a separate entirely mechanical change once I'm sure this
won't get rolled back for some reason (It touches a *huge* number of RUN
lines in the test suite unsurprisingly).
A nice result is that the three most common flags I end up using when
doing cross compiles are all now consistent: --target=, --sysroot=, and
--gcc-toolchain=.
llvm-svn: 184408
'-target'. The original flag was part of a flag group that marked it as
driver-only. The new flag didn't ever get equivalent treatment. This
caused the '-target' flag to get passed down to any raw GCC invocation.
Marking it as a driver option fixes this and PR11875.
llvm-svn: 149244
Richard Barton