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Diffstat (limited to 'src/ci/docker/scripts/build-gcc.sh')
| -rwxr-xr-x | src/ci/docker/scripts/build-gcc.sh | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/src/ci/docker/scripts/build-gcc.sh b/src/ci/docker/scripts/build-gcc.sh deleted file mode 100755 index 78a038215e4..00000000000 --- a/src/ci/docker/scripts/build-gcc.sh +++ /dev/null @@ -1,58 +0,0 @@ -#!/usr/bin/env bash -set -ex - -source shared.sh - -# Note: in the future when bumping to version 10.1.0, also take care of the sed block below. -GCC=9.5.0 - -curl https://ftp.gnu.org/gnu/gcc/gcc-$GCC/gcc-$GCC.tar.xz | xzcat | tar xf - -cd gcc-$GCC - -# FIXME(#49246): Remove the `sed` below. -# -# On 2018 March 21st, two Travis builders' cache for Docker are suddenly invalidated. Normally this -# is fine, because we just need to rebuild the Docker image. However, it reveals a network issue: -# downloading from `ftp://gcc.gnu.org/` from Travis (using passive mode) often leads to "Connection -# timed out" error, and even when the download completed, the file is usually corrupted. This causes -# nothing to be landed that day. -# -# We observed that the `gcc-4.8.5.tar.bz2` above can be downloaded successfully, so as a stability -# improvement we try to download from the HTTPS mirror instead. Turns out this uncovered the third -# bug: the host `gcc.gnu.org` and `cygwin.com` share the same IP, and the TLS certificate of the -# latter host is presented to `wget`! Therefore, we choose to download from the insecure HTTP server -# instead here. -# -# Note: in version 10.1.0, the URL used in `download_prerequisites` has changed from using FTP to -# using HTTP. When bumping to that gcc version, we can likely remove the sed replacement below, or -# the expression will need to be updated. That new URL is available at: -# https://github.com/gcc-mirror/gcc/blob/6e6e3f144a33ae504149dc992453b4f6dea12fdb/contrib/download_prerequisites#L35 -# -sed -i'' 's|ftp://gcc\.gnu\.org/|https://gcc.gnu.org/|g' ./contrib/download_prerequisites - -./contrib/download_prerequisites -mkdir ../gcc-build -cd ../gcc-build - -# '-fno-reorder-blocks-and-partition' is required to -# enable BOLT optimization of the C++ standard library, -# which is included in librustc_driver.so -hide_output ../gcc-$GCC/configure \ - --prefix=/rustroot \ - --enable-languages=c,c++ \ - --disable-gnu-unique-object \ - --enable-cxx-flags='-fno-reorder-blocks-and-partition' -hide_output make -j$(nproc) -hide_output make install -ln -s gcc /rustroot/bin/cc - -cd .. -rm -rf gcc-build -rm -rf gcc-$GCC - -if [[ $GCC_BUILD_TARGET == "i686" ]]; then - # FIXME: clang doesn't find 32-bit libraries in /rustroot/lib, - # but it does look all the way under /rustroot/lib/[...]/32, - # so we can link stuff there to help it out. - ln /rustroot/lib/*.{a,so} -rst /rustroot/lib/gcc/x86_64-pc-linux-gnu/$GCC/32/ -fi |