Auto merge of #735 - alexcrichton:remove-openbsd, r=alexcrichton

Remove OpenBSD CI

It's now broken due to changes in the `gcc` crate and having a too-old compiler,
and in general it's unfortunately architecturally so different from the other
test frameworks that it's difficult to maintain over time.

Author: bors

.travis.yml

@@ -79,9 +79,6 @@ matrix:
 
     # QEMU based targets that compile in an emulator
     - env: TARGET=x86_64-unknown-freebsd
-    - env: TARGET=x86_64-unknown-openbsd QEMU=openbsd.qcow2
-      script: sh ci/run-docker.sh $TARGET
-      install:
 
 cache: cargo
 

Cargo.toml

@@ -22,4 +22,4 @@ default = ["use_std"]
 use_std = []
 
 [workspace]
-members = ["libc-test", "libc-test/generate-files"]
+members = ["libc-test"]

ci/docker/x86_64-unknown-openbsd/Dockerfile

@@ -39,36 +39,11 @@ if [ "$QEMU" != "" ]; then
   rm -f $tmpdir/libc-test.img
   mkdir $tmpdir/mount
 
-  # If we have a cross compiler, then we just do the standard rigamarole of
-  # cross-compiling an executable and then the script to run just executes the
-  # binary.
-  #
-  # If we don't have a cross-compiler, however, then we need to do some crazy
-  # acrobatics to get this to work.  Generate all.{c,rs} on the host which will
-  # be compiled inside QEMU. Do this here because compiling syntex_syntax in
-  # QEMU would time out basically everywhere.
-  if [ "$CAN_CROSS" = "1" ]; then
-    cargo build --manifest-path libc-test/Cargo.toml --target $TARGET
-    cp $CARGO_TARGET_DIR/$TARGET/debug/libc-test $tmpdir/mount/
-    echo 'exec $1/libc-test' > $tmpdir/mount/run.sh
-  else
-    rm -rf $tmpdir/generated
-    mkdir -p $tmpdir/generated
-    cargo build --manifest-path libc-test/generate-files/Cargo.toml
-    (cd libc-test && TARGET=$TARGET OUT_DIR=$tmpdir/generated SKIP_COMPILE=1 \
-      $CARGO_TARGET_DIR/debug/generate-files)
-
-    # Copy this folder into the mounted image, the `run.sh` entry point, and
-    # overwrite the standard libc-test Cargo.toml with the overlay one which will
-    # assume the all.{c,rs} test files have already been generated
-    mkdir $tmpdir/mount/libc
-    cp -r Cargo.* libc-test src ci $tmpdir/mount/libc/
-    ln -s libc-test/target $tmpdir/mount/libc/target
-    cp ci/run-qemu.sh $tmpdir/mount/run.sh
-    echo $TARGET | tee -a $tmpdir/mount/TARGET
-    cp $tmpdir/generated/* $tmpdir/mount/libc/libc-test
-    cp libc-test/run-generated-Cargo.toml $tmpdir/mount/libc/libc-test/Cargo.toml
-  fi
+  # Do the standard rigamarole of cross-compiling an executable and then the
+  # script to run just executes the binary.
+  cargo build --manifest-path libc-test/Cargo.toml --target $TARGET
+  cp $CARGO_TARGET_DIR/$TARGET/debug/libc-test $tmpdir/mount/
+  echo 'exec $1/libc-test' > $tmpdir/mount/run.sh
 
   du -sh $tmpdir/mount
   genext2fs \

ci/run.sh

@@ -641,9 +641,5 @@ fn main() {
         }
     });
 
-    if env::var("SKIP_COMPILE").is_ok() {
-        cfg.generate_files("../src/lib.rs", "all.rs");
-    } else {
-        cfg.generate("../src/lib.rs", "all.rs");
-    }
+    cfg.generate("../src/lib.rs", "all.rs");
 }