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Author SHA1 Message Date
Martin Storsjö f175276aa7 Use native TLS on aarch64 2018-03-14 14:17:48 +02:00
Martin Storsjö 363be40cca Update to the latest versions of llvm/clang/lld 
This adds support for native TLS on aarch64, and fixes an issue
with stack probing on x86_64 when using dwarf exceptions.
 2018-03-14 14:17:41 +02:00
Martin Storsjö 681071d08b Update to the latest version of llvm/clang/lld 
This fixes issues with -mms-bitfields together with "long double"
on i686, and allows using the -static flag while building DLLs
(to link dependent libraries statically), and implements stack
probing for alloca calls on aarch64.
 2018-02-27 21:59:04 +02:00
Martin Storsjö 5348f86a3f Provide dlltool via a shell script wrapper that sets the default architecture 2018-02-27 13:42:34 +02:00
Martin Storsjö 71e3239442 Allow setting CCACHE=1 to wrap all llvm-mingw building in ccache 2018-02-26 12:50:11 +02:00
Martin Storsjö 1c31677a64 Use 4 spaces for indentation in test applications 2018-02-26 12:49:15 +02:00
Martin Storsjö 3e61dc4908 Consistently use 4 spaces for indentation in shell scripts 2018-02-26 12:48:18 +02:00
Martin Storsjö 9167841f5c Update to the latest version of mingw-w64 
This avoids some warnings about gnu printf format attributes.
 2018-02-21 13:53:09 +02:00
Martin Storsjö 48af4af2c3 Update to the latest version of libunwind 
This fixes issues with building libunwind as a DLL with SJLJ
exception handling. (We currently don't build it as a DLL though.)
 2018-02-02 09:44:29 +02:00
Martin Storsjö 35e104301f Update to the latest version of llvm/clang/lld 
This fixes issues with dllimport of variables in -O0 for aarch64
and fixes an issue with RTTI in C++ for classes exported from DLLs.
 2018-02-02 09:42:54 +02:00
Martin Storsjö 5d202dfe4f Update to the latest version of libcxx 
This version avoids polluting the namespace of users of the <thread>
header with windows.h.
 2018-01-24 12:25:49 +02:00
Martin Storsjö 9c3636a676 Check out the right versions of libunwind/libcxxabi/libcxx before building at all 
This makes sure that libunwind and libcxxabi actually get built
against the same headers that are checked out later.
 2018-01-24 12:25:21 +02:00
Martin Storsjö 4e201bd42f Update to the latest version of llvm/clang/lld 
This version fixes a bug with -O3 optimization for arm.
 2018-01-24 10:08:30 +02:00
Martin Storsjö 53be941850 Mention a few more known issues 2018-01-23 11:22:48 +02:00
Martin Storsjö 17ce2b2a05 Update compiler-rt to the latest version 
This version fixes the __clear_cache function on aarch64 windows.
 2018-01-19 09:36:41 +02:00
Martin Storsjö 592495bb7b Build compiler-rt with optimization enabled 2018-01-18 10:00:05 +02:00
Martin Storsjö 098f6750d7 Automatically extract the clang version number when installing compiler-rt 2018-01-18 10:00:01 +02:00
Martin Storsjö 2e994e681c Add a script for building the test applications and running them 2018-01-15 10:57:02 +02:00
Martin Storsjö fa5b73dc01 Speed up hello-tls.c by running fewer iterations and threads 
Also improve a printout.
 2018-01-15 10:56:25 +02:00
Martin Storsjö 41370320a6 Use "install -C" in mingw-w64-headers 
This avoids touching the target file if the new file to install
matches the previous one. This avoids rebuilding other files later
needlessly, when upgrading an installation.
 2018-01-15 10:31:50 +02:00
Martin Storsjö 8c15cb4544 Allow syncing the source to the pinned version by setting SYNC=1 when running the build scripts 
This should allow updating an existing build to the desired, pinned
version.
 2018-01-15 10:31:50 +02:00
Martin Storsjö 266c2fae6d Pass variables to mingw-w64's configure as parameters instead of inherited via the environment 
This makes sure they are remembered if automatically reconfiguring
e.g. due to updated autotools source files.
 2018-01-10 14:22:09 +02:00
Martin Storsjö 583baaa612 Make windres output in res format instead of in coff 
This makes the output architecture independent, allowing
the x86_64 GNU binutils binary to be used for other
architectures as well, including arm/arm64 which aren't supported
by binutils.
 2018-01-10 10:53:02 +02:00
Martin Storsjö 41985ce12e Cheat and pull windres from the normal binutils packages 
LLVM does have llvm-rc, which almost does what is needed.
Currently missing features:
- It doesn't run the C preprocessor (which can be wrapped with
  a shellscript easily if necessary)
- It chokes on C structs/typedefs normally found in included
  C headers
 2018-01-10 10:53:02 +02:00
Martin Storsjö 55e8aef024 Provide <triplet>-<tool> wrappers and links to many llvm tools 
Provide wrappers named <triplet>-gcc and <triplet>-g++ as well,
to ease cross compilation with e.g. autotools, to allow just
specifying --host=<triplet>.

Provide wrappers for objdump and ld that provide specific output
that autotools look for.

Provide <triplet>-strip as a symlink to /bin/true, since there is
no strip tool available yet (and llvm-objcopy doesn't support
COFF yet).
 2018-01-10 10:53:02 +02:00
Martin Storsjö f67075c23c Build the C test apps earlier 
This gives easier to read error messages if a simple C program
fails to link.
 2018-01-10 10:53:02 +02:00
Martin Storsjö 3eec5baf58 Build widl 2018-01-10 10:53:02 +02:00
Martin Storsjö 9fd181b332 Build mingw defaulting to ucrtbase 2018-01-10 10:53:02 +02:00
Martin Storsjö 58ba889792 Build llvm with ninja, if available 
This speeds up incremental builds.
 2018-01-10 10:53:02 +02:00
Martin Storsjö 7ae7b57d00 Remove an extra newline at EOF 2018-01-10 10:53:02 +02:00
Martin Storsjö 672182424e Move the test apps to a subdirectory 2018-01-10 10:53:02 +02:00
Martin Storsjö 9925666790 Rename the wrapper script, for consistency 2018-01-10 10:53:02 +02:00
Martin Storsjö f79e7158c9 Rename merge_archives.sh for consistency 2018-01-10 10:53:02 +02:00
Martin Storsjö c1f96ba002 Add -nostdinc++ when building libunwind 
If the libcxx headers already have been installed, adding
-I$LIBCXX/include to the include path breaks some C standard
headers. The libcxx installation provides e.g. stdlib.h, which
does an #include_next <stdlib.h>. If the include path includes
both $LIBCXX/include and the libcxx headers installed to the
target sysroot, the #include_next will pick up the same header
from the next include directory. And due to include guards,
the second inclusion of the libcxx version of the header does
nothing at all, instead of doing yet another #include_next for
picking up the real version of the header.

By adding -nostdinc++, we avoid the possibly installed version
of these headers.

This fixes rebuilding libunwind after libcxx has been built
and installed.
 2018-01-10 10:50:17 +02:00
Martin Storsjö e56a519fdc Split the building of the toolchain into individual shellscripts 
This simplifies building the toolchain outside of docker.
 2018-01-10 10:24:48 +02:00
Martin Storsjö 04323b03a5 Stop setting some environment variables at the end 
One shouldn't rely on these being set.
 2018-01-09 21:38:42 +02:00
Martin Storsjö 4fc70f4a23 Add --sysroot to the compiler invocation 
This makes sure the right sysroot is used, even if e.g. a global
system installation of x86_64-w64-mingw32-gcc exists under /usr.
 2018-01-09 21:38:42 +02:00
Martin Storsjö 3aa5468357 Make spacing consistent 2018-01-09 21:38:42 +02:00
Martin Storsjö 3f5f2422c1 Remove an unnecessary comment 2018-01-09 21:38:42 +02:00
Martin Storsjö e6a0db1009 Force libcxx to use win32 threads even if pthread.h happens to be available 2018-01-09 00:03:18 +02:00
Martin Storsjö a70eb52fe7 Update to the latest version of mingw-w64 and libcxx 
This version of mingw-w64 provides a few more import libraries
for aarch64, and allows using a lot more uncommon stdio functions
with ucrtbase.

The new libcxx version allows forcing using win32 threads even
if pthread.h exists.
 2018-01-09 00:03:18 +02:00
Martin Storsjö abdc20fb41 Remove some commented out build commands 2018-01-08 23:35:59 +02:00
Martin Storsjö 7837c52041 Remove some unnecessary packages from the base ubuntu setup 2018-01-08 23:09:05 +02:00
Martin Storsjö 2292a091cf Make the number of parallel make jobs configurable 2017-12-20 11:52:45 +02:00
Martin Storsjö 89afcc42f6 Clarify other branches with content of value 2017-12-20 11:43:08 +02:00
Martin Storsjö 0a00556c73 Install idl files along with the headers 2017-12-20 11:23:37 +02:00
Martin Storsjö b08f71e33d Update to the latest version of llvm/lld/compiler-rt 
This adds support for stack probing on arm64 and fixes
some issues with data symbols in DLLs on arm.
 2017-12-20 11:21:32 +02:00
Martin Storsjö 4a4a9fd0e3 Update to the latest version of mingw-w64 
This fixes a number of issues in ucrtbase, and makes the headers
compatible with widl again.
 2017-12-19 23:10:57 +02:00
Martin Storsjö a9651f45f3 Do git svn rebase on lld as well 
The version number is printed in "ld.lld -v".
 2017-12-15 12:27:06 +02:00
Martin Storsjö 68b8f014a0 Skip unnecessary braces for consistency 2017-12-15 12:07:53 +02:00