This adds a second implementation of the AArch64 architecture to LLVM,
accessible in parallel via the "arm64" triple. The plan over the
coming weeks & months is to merge the two into a single backend,
during which time thorough code review should naturally occur.
Everything will be easier with the target in-tree though, hence this
commit.
llvm-svn: 205090
Modifying build_llvm to handle SDKROOT being the name of an SDK rather than a
path. This will still work if SDKROOT is a path.
rdar://problem/15162322
llvm-svn: 201560
If an Apple llvmCore build is done without assertions, and a client uses
the llvmCore headers with assertions enabled, or vice versa, then things will
break because some of the structure sizes in the API are different. Use the
unifdef tool to make the headers unconditionally match the way the llvmCore
libraries were built.
llvm-svn: 174460
I give up trying to get all of the settings into COMMON_MAKEFLAGS, so just
do the easy thing and repeat the ones with interesting quoting issues
in each make command.
llvm-svn: 172296
This change is basically just copying changes that we've used for Apple's
clang builds to the script used for building llvmCore. Besides cleaning it
up to use xcrun to locate the proper versions of tools, especially for cross
compiling, it fixes the build to work with newer versions of clang that
honor SDKROOT settings in the environment.
llvm-svn: 172138
We've switched to a 3-component version numbering scheme for Apple releases,
and with this scheme, the final number is the one most relevant for setting
LLVM_MINOR_VERSION. <rdar://problem/12071459>
llvm-svn: 161645
So far all of configure tests have been run against the default SDK and
architecture, regardless of what is actually being built. We've gotten
lucky until now. <rdar://problem/11112479>
llvm-svn: 153972
tblgen has been renamed to llvm-tblgen so this command has been failing,
and it's no longer needed because llvm-tblgen is already installed by default.
llvm-svn: 147187
directory when building the llvmCore_Embedded project. Fix this by putting
the iPhone platform directory into DEST_DIR instead of DEST_ROOT. I also
noticed what appears to be an unintentional use of DEVELOPER_BIN instead of
DEVELOPER_DIR, so I fixed that and changed to use DEVELOPER_DIR in some places
that were hardcoded to "Developer". Finally, the other changes here allowed
some refactoring and simplification, which I have done.
llvm-svn: 93878
Tim Northover