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Author SHA1 Message Date
Martin Storsjö 666a26307d Revert "Mention the fact that binutils can't use the generated import libraries" 
This reverts commit 9367988be7.

binutils actually can handle the short import format just fine.
It only has got issues with base mingw import libraries that contain
symbol aliases (which in llvm-dlltool is implemented via weak
symbols, and linking to weak symbols differ a bit between lld and
binutils ld).
 2019-03-24 22:16:08 +02:00
Martin Storsjö 4e58a5a9a0 Update llvm/clang/lld to a recent version 
Since the previous pinned version, there was one fix relevant for
windows on aarch64.
 2019-03-19 09:44:01 +02:00
Martin Storsjö b3ff7b278d Update libcxx to the 8.0 release version 
libunwind and libcxxabi are kept at the previously pinned versions, past
the 8.0 branch.
 2019-03-19 09:40:46 +02:00
Martin Storsjö f39d45162e Update compiler-rt to the 8.0 release version 
This doesn't fix any particular known issue, but the release branch
should generally be a safe version.
 2019-03-19 09:34:19 +02:00
Martin Storsjö b9e0685167 Update mingw-w64 to the latest version from today 2019-03-19 00:30:54 +02:00
Martin Storsjö 4a7cb27899 Don't error out if git-svn is unavailable 
This should avoid leaving the llvm tree checked out at a version other
than the pinned one, if git-svn failed or wasn't available.
 2019-03-16 10:53:00 +02:00
Martin Storsjö 005b8efd91 Allow building a full llvm install 2019-03-15 23:56:18 +02:00
Martin Storsjö 25c3bd8593 Set LLVM_COMPILER_CHECKED when bootstrapping libunwind/libcxxabi/libcxx 
The checks behind LLVM_COMPILER_CHECKED fail if there's no libc++
available for linking.

This fixes building libunwind/libcxxabi/libcxx with newer versions
of llvm, if the llvm installation isn't stripped.
 2019-03-15 23:53:20 +02:00
Steve Lhomme 975ed24984 tests: set the output folder in one variable 
And use it everywhere
 2019-03-12 10:42:43 +02:00
Steve Lhomme d3b256c7be test: ignore more generated files 2019-03-12 10:42:43 +02:00
Steve Lhomme 3de09f9e25 tests: don't run using wine on mingw 2019-03-12 10:41:42 +02:00
Martin Storsjö 4b537369ca Add more proper references to dwarf issues on i686 2019-03-01 10:28:00 +02:00
Martin Storsjö a8064cfdb5 Install the sanitizer headers 2019-02-22 22:34:54 +02:00
Martin Storsjö 7c891a036d Don't point libunwind to the libcxx include directory 
This is no longer necessary.
 2019-01-30 09:19:47 +02:00
Martin Storsjö 2ccb0d5975 Update libunwind to the latest version 
This version drops the dependency on standard C++ library headers.
 2019-01-30 09:19:38 +02:00
Martin Storsjö 6cab2bca42 Update libunwind to the latest version 
This version fixes restoring of float registers for armv7, when using
dwarf exceptions (which we use by default).
 2019-01-29 11:01:10 +02:00
Martin Storsjö 68aa79a99b Create the prefixless objcopy/strip tools from an executable 
This is necessary since 62b208aee2.
 2019-01-24 13:46:08 +02:00
Martin Storsjö 5f56f7694b Display the output filename after packaging the cross built toolchain 2019-01-24 13:25:16 +02:00
Martin Storsjö 56506a5c6e Avoid warnings when building libcxxabi due to redefining _LIBCPP_BUILDING_LIBRARY 
Some libcxxabi source files define _LIBCPP_BUILDING_LIBRARY themselves.

A "#define FOO" in a file defines it to "", while "-DFOO" on the command
line defines it to "1". Define it on the command line using "-DFOO=" to
make it match the #define within the source files.
 2019-01-24 11:12:17 +02:00
Martin Storsjö a0d10c51cc Build libunwind with -Wno-dll-attribute-on-redeclaration 
libunwind doesn't have the dllexport attributes on the original
declarations of functions, and clang normally warns about this.
 2019-01-24 11:12:09 +02:00
Martin Storsjö 371f002680 Revert "Suppress compiler warnings in libunwind/libcxxabi if llvm cmake files are unavailable" 
This reverts commit 92f301f775.

With the latest versions of libunwind and libcxxabi, the -w option
for suppressing compiler warnings isn't added any longer when building
with the llvm cmake files available.
 2019-01-24 11:11:40 +02:00
Martin Storsjö bc4dde7cd1 Update libunwind and libcxxabi to the latest versions 
These versions no longer disable warnings when llvm cmake files
are available, and have got a lot of warnings silenced within the
code.
 2019-01-24 11:11:36 +02:00
Martin Storsjö 62b208aee2 Use llvm-objcopy/llvm-strip instead of a shell script wrapper and binutils 2019-01-24 10:58:20 +02:00
Martin Storsjö 78bade5cf1 Build and install llvm-objcopy and llvm-strip 2019-01-24 10:58:20 +02:00
Martin Storsjö c013ab7548 Update llvm/clang/lld to the latest version 
In this version, llvm-objcopy has gained support for operating on
COFF object files and executables.
 2019-01-24 10:58:20 +02:00
Martin Storsjö add8d6ee31 Update mingw-w64 to the latest version 
This fixes issues with the _xgetbv builtin in latest trunk versions
of clang.
 2019-01-24 10:58:20 +02:00
Martin Storsjö da00a0662e Update libunwind to the latest version 
This version makes libunwind actually make the SjLj context properly
thread local.
 2019-01-18 22:39:26 +02:00
Martin Storsjö f43d7825e5 Remove the new OptRemarks.dll when stripping the llvm installation 2019-01-04 01:30:26 +02:00
Martin Storsjö 6d9eb8296f Update llvm/clang/lld 
This implements the .arch_extension directive for aarch64, and fixes a
regression in the C++ ABI in the previous clang update.
 2019-01-03 09:04:43 +02:00
Martin Storsjö 5be98a5cd6 Ignore *.tar.xz and *.zip for docker builds 2019-01-03 09:04:43 +02:00
Martin Storsjö b9eb66bc1f Set LIBCXX_INCLUDE_TESTS=FALSE when building libcxx 
The DLL build fails since we stopped setting LIBCXX_ABI_UNSTABLE=TRUE,
if the tests are enabled (which they are if building against a
non-stripped llvm installation).
 2018-12-21 09:42:38 +02:00
Martin Storsjö 585c767ee4 Use llvm-ar with the flag 'L' instead of a helper MRI script for merging archives 2018-12-20 12:11:10 +02:00
Martin Storsjö 52fc6c5c06 Update libunwind to the latest version 
This version supports SEH unwinding on aarch64.
 2018-12-20 12:10:15 +02:00
Martin Storsjö 5004db0de6 Update mingw-w64 to the latest version 
This fixes symbol availability of __C_specific_handler for
use of SEH on arm64.
 2018-12-20 12:10:15 +02:00
Martin Storsjö 04beed38bc Update llvm/clang/lld 
This version supports SEH for arm64, fixes certain cases of dllexport
of C++ classes defined entirely in headers (fixing building Qt in
debug mode), and fixes a compiler bug (regression since the end of
August 2018) when compiling glslang (as part of VLC) for armv7.
 2018-12-20 12:10:15 +02:00
Hugo Beauzée-Luyssen 07d47e3edd Bump mingw-w64 hash 
This version has stubs for RtlCaptureContext which allows using SEH for
windows store
 2018-12-13 10:14:01 +01:00
Martin Storsjö 837fee3ce1 Clarify the output of the exception-locale test 2018-12-12 00:07:50 +02:00
Martin Storsjö 1228a03be4 Update libunwind to the latest version, fixing SEH exceptions in certain cases 2018-12-11 13:35:56 +02:00
Martin Storsjö 7e0dbe79bf Stop building libcxx with LIBCXX_ABI_UNSTABLE=TRUE 
This didn't seem to actually be necessary, not even in the initial
commit adding support for building a DLL of libcxx. It might have
been necessary at some earlier point while working on building a DLL.
 2018-12-06 00:49:25 +02:00
Martin Storsjö 7a86e4ce73 Define _LIBCPP_ABI_UNSTABLE manually when building libcxxabi 
This is set via a cmake option when building libcxx, but libcxxabi
uses the raw libcxx headers from its include directory before they
are installed.

This fixes cases of inconsistent classes seen while compiling libcxxabi
and libcxx. With potential future patches to clang to adjust how
classes are exported with dllexport, this change is needed to avoid
conflicts.
 2018-12-05 13:47:48 +02:00
Martin Storsjö 4d861b67b5 Don't move clang.exe to clang-<major>.exe if clang-<major>.exe already exists 2018-11-30 12:03:09 +02:00
Martin Storsjö 11a83711ad Check that clang.exe exists before moving it to clang-<major>.exe 2018-11-30 12:03:09 +02:00
Martin Storsjö 32668f336b Keep clang.exe around if we won't be replacing it with an unprefixed wrapper 2018-11-30 12:03:09 +02:00
Martin Storsjö e45e9ab98e Update compiler-rt to a newer version 
This fixes building sanitizers natively on windows/msys.
 2018-11-30 12:03:09 +02:00
Martin Storsjö 1f838437ca Automatically set EXEEXT in build-mingw-w64.sh and strip-llvm.sh 2018-11-30 12:03:09 +02:00
Martin Storsjö 9e7a6e0afb Convert msys style paths to windows style in merge-archives.sh 2018-11-30 12:03:09 +02:00
Martin Storsjö fdd0a116ae Try to set "MSYS Makefiles" as cmake generator in mingw environments 2018-11-30 12:03:09 +02:00
Martin Storsjö f9811f258e Set CMAKE_GENERATOR to the intended generator only, add the -G separately 2018-11-30 12:03:09 +02:00
Martin Storsjö d294d17053 Create the prefix/triplet/bin directory before installing DLLs in build-libcxx.sh 
If the triplet directory is wiped and only the build-mingw-w64.sh
step is rerun, the bin subdirectory would be missing, ending up
with a file named "bin", which actually was the libc++ DLL.
 2018-11-30 11:37:00 +02:00
Martin Storsjö 53db1c3a4c Resolve $PREFIX to an absolute path at the start of shell scripts 
This fixes building/installing into a relative path.
 2018-11-23 13:51:05 +02:00