# 32/64-bit MinGW builds.
#
- # The MinGW builds unfortunately have to both download a custom toolchain and
- # avoid the one installed by AppVeyor by default. Interestingly, though, for
- # different reasons!
+ # We are using MinGW with posix threads since LLVM does not compile with
+ # the win32 threads version due to missing support for C++'s std::thread.
#
- # For 32-bit the installed gcc toolchain on AppVeyor uses the pthread
- # threading model. This is unfortunately not what we want, and if we compile
- # with it then there's lots of link errors in the standard library (undefined
- # references to pthread symbols).
- #
- # For 64-bit the installed gcc toolchain is currently 5.3.0 which
- # unfortunately segfaults on Windows with --enable-llvm-assertions (segfaults
- # in LLVM). See rust-lang/rust#28445 for more information, but to work around
- # this we go back in time to 4.9.2 specifically.
+ # Instead of relying on the MinGW version installed on appveryor we download
+ # and install one ourselves so we won't be surprised by changes to appveyor's
+ # build image.
#
# Finally, note that the downloads below are all in the `rust-lang-ci` S3
# bucket, but they cleraly didn't originate there! The downloads originally
# came from the mingw-w64 SourceForge download site. Unfortunately
# SourceForge is notoriously flaky, so we mirror it on our own infrastructure.
- #
- # And as a final point of note, the 32-bit MinGW build using the makefiles do
- # *not* use debug assertions and llvm assertions. This is because they take
- # too long on appveyor and this is tested by rustbuild below.
- MSYS_BITS: 32
- RUST_CONFIGURE_ARGS: --build=i686-pc-windows-gnu --enable-ninja
+ RUST_CONFIGURE_ARGS: --build=i686-pc-windows-gnu
SCRIPT: python x.py test
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror
- MINGW_ARCHIVE: i686-6.2.0-release-win32-dwarf-rt_v5-rev1.7z
+ MINGW_ARCHIVE: i686-6.3.0-release-posix-dwarf-rt_v5-rev2.7z
MINGW_DIR: mingw32
- MSYS_BITS: 64
SCRIPT: python x.py test
- RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-gnu --enable-ninja
+ RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-gnu
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror
- MINGW_ARCHIVE: x86_64-6.2.0-release-win32-seh-rt_v5-rev1.7z
+ MINGW_ARCHIVE: x86_64-6.3.0-release-posix-seh-rt_v5-rev2.7z
MINGW_DIR: mingw64
# 32/64 bit MSVC and GNU deployment
SCRIPT: python x.py dist
DEPLOY: 1
- MSYS_BITS: 32
- RUST_CONFIGURE_ARGS: --build=i686-pc-windows-gnu --enable-extended --enable-ninja
+ RUST_CONFIGURE_ARGS: --build=i686-pc-windows-gnu --enable-extended
SCRIPT: python x.py dist
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror
- MINGW_ARCHIVE: i686-6.2.0-release-win32-dwarf-rt_v5-rev1.7z
+ MINGW_ARCHIVE: i686-6.3.0-release-posix-dwarf-rt_v5-rev2.7z
MINGW_DIR: mingw32
DEPLOY: 1
- MSYS_BITS: 64
SCRIPT: python x.py dist
- RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-gnu --enable-extended --enable-ninja
+ RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-gnu --enable-extended
MINGW_URL: https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror
- MINGW_ARCHIVE: x86_64-6.2.0-release-win32-seh-rt_v5-rev1.7z
+ MINGW_ARCHIVE: x86_64-6.3.0-release-posix-seh-rt_v5-rev2.7z
MINGW_DIR: mingw64
DEPLOY: 1
- if defined MINGW_URL 7z x -y %MINGW_ARCHIVE% > nul
- if defined MINGW_URL set PATH=%CD%\%MINGW_DIR%\bin;C:\msys64\usr\bin;%PATH%
+ # Here we do a pretty heinous thing which is to mangle the MinGW installation
+ # we just had above. Currently, as of this writing, we're using MinGW-w64
+ # builds of gcc, and that's currently at 6.3.0. We use 6.3.0 as it appears to
+ # be the first version which contains a fix for #40546, builds randomly
+ # failing during LLVM due to ar.exe/ranlib.exe failures.
+ #
+ # Unfortunately, though, 6.3.0 *also* is the first version of MinGW-w64 builds
+ # to contain a regression in gdb (#40184). As a result if we were to use the
+ # gdb provided (7.11.1) then we would fail all debuginfo tests.
+ #
+ # In order to fix spurious failures (pretty high priority) we use 6.3.0. To
+ # avoid disabling gdb tests we download an *old* version of gdb, specifically
+ # that found inside the 6.2.0 distribution. We then overwrite the 6.3.0 gdb
+ # with the 6.2.0 gdb to get tests passing.
+ #
+ # Note that we don't literally overwrite the gdb.exe binary because it appears
+ # to just use gdborig.exe, so that's the binary we deal with instead.
+ - if defined MINGW_URL appveyor-retry appveyor DownloadFile %MINGW_URL%/2017-04-20-%MSYS_BITS%bit-gdborig.exe
+ - if defined MINGW_URL mv 2017-04-20-%MSYS_BITS%bit-gdborig.exe %MINGW_DIR%\bin\gdborig.exe
+
# Otherwise pull in the MinGW installed on appveyor
- if NOT defined MINGW_URL set PATH=C:\msys64\mingw%MSYS_BITS%\bin;C:\msys64\usr\bin;%PATH%
- set PATH=C:\Python27;%PATH%
# Download and install sccache
- - appveyor-retry appveyor DownloadFile https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-04-04-sccache-x86_64-pc-windows-msvc
- - mv 2017-04-04-sccache-x86_64-pc-windows-msvc sccache.exe
+ - appveyor-retry appveyor DownloadFile https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-04-29-sccache-x86_64-pc-windows-msvc
+ - mv 2017-04-29-sccache-x86_64-pc-windows-msvc sccache.exe
- set PATH=%PATH%;%CD%
# Download and install ninja
# Note that this is originally from the github releases patch of Ninja
- appveyor-retry appveyor DownloadFile https://s3.amazonaws.com/rust-lang-ci/rust-ci-mirror/2017-03-15-ninja-win.zip
- 7z x 2017-03-15-ninja-win.zip
+ - set RUST_CONFIGURE_ARGS=%RUST_CONFIGURE_ARGS% --enable-ninja
# - set PATH=%PATH%;%CD% -- this already happens above for sccache
# Install InnoSetup to get `iscc` used to produce installers
on_failure:
- cat %CD%\sccache.log || exit 0
-cache:
- - C:\cache\rustsrc
- - "build/i686-pc-windows-msvc/llvm -> src/rustllvm/llvm-rebuild-trigger"
- - "build/x86_64-pc-windows-msvc/llvm -> src/rustllvm/llvm-rebuild-trigger"
- - "i686-pc-windows-msvc/llvm -> src/rustllvm/llvm-rebuild-trigger"
- - "x86_64-pc-windows-msvc/llvm -> src/rustllvm/llvm-rebuild-trigger"
-
branches:
only:
- auto
projects / rust.git / blobdiff