From f9bf04c38b693b0eee368416ec8eaba06a057e1e Mon Sep 17 00:00:00 2001 From: Andrew Kelley Date: Wed, 19 Sep 2018 17:15:33 -0400 Subject: [PATCH] travis: build zig with gcc to match what llvm was built with from #llvm IRC: does llvm 7 as a .so have some kind of new initialization requirement? I'm getting a segfault in llvm::DIBuilder::createFile (with valid non-null parameters), when linking my frontend against llvm-7.so but not when linking against llvm .a libraries we have an ABI bug in LLVM 7 when the .so is built with gcc but your program is build with clang. I'm sorry for that. --- ci/travis_linux_install | 2 +- ci/travis_linux_script | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/ci/travis_linux_install b/ci/travis_linux_install index f2561cb4d8..ea2e931e6f 100755 --- a/ci/travis_linux_install +++ b/ci/travis_linux_install @@ -4,4 +4,4 @@ set -x sudo apt-get remove -y llvm-* sudo rm -rf /usr/local/* -sudo apt-get install -y libxml2-dev clang-7 libclang-7-dev llvm-7 llvm-7-dev cmake s3cmd +sudo apt-get install -y libxml2-dev libclang-7-dev llvm-7 llvm-7-dev cmake s3cmd gcc-7 g++-7 diff --git a/ci/travis_linux_script b/ci/travis_linux_script index 5b312d9eeb..54a3f0bb97 100755 --- a/ci/travis_linux_script +++ b/ci/travis_linux_script @@ -3,8 +3,8 @@ set -x set -e -export CC=clang-7 -export CXX=clang++-7 +export CC=gcc-7 +export CXX=g++-7 echo $PATH mkdir build cd build