travis: Disable source tarballs on most builders

Currently we create a source tarball on almost all of the `DEPLOY=1` builders
but this has the adverse side effect of all source tarballs overriding
themselves in the S3 bucket. Normally this is ok but unfortunately a source
tarball created on Windows is not buildable on Unix.

On Windows the vendored sources contain paths with `\` characters in them which
when interpreted on Unix end up in "file not found" errors.

Instead of this overwriting behavior, whitelist just one linux builder for
producing tarballs and avoid producing tarballs on all other hosts.

1 files changed, 1 insertions, 0 deletions

diff --git a/configure b/configure
index 372ee756534..70952438a35 100755
--- a/configure
+++ b/configure
@@ -650,6 +650,7 @@ opt ninja 0 "build LLVM using the Ninja generator (for MSVC, requires building i
 opt locked-deps 0 "force Cargo.lock to be up to date"
 opt vendor 0 "enable usage of vendored Rust crates"
 opt sanitizers 0 "build the sanitizer runtimes (asan, lsan, msan, tsan)"
+opt dist-src 1 "when building tarballs enables building a source tarball"
 
 # Optimization and debugging options. These may be overridden by the release channel, etc.
 opt_nosave optimize 1 "build optimized rust code"