Merge pull request #289 from jgfoster/report_compile_errors

Use `before(:each)` rather than `before(:all)` so we can see the compile errors in GitHub Actions.

Author: James Foster

Diff for: CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - `--min-free-space=N` command-line argument to fail if free space is below requred value
 
 ### Changed
+- Properly report compile errors in GitHub Actions (#296)
 - Put build artifacts in a separate directory to reduce clutter.
 - Change 266 files from CRLF to LF.
 - Update .gitattributes so we have consistent line endings

Diff for: spec/testsomething_unittests_spec.rb

@@ -72,7 +72,7 @@
         context "file #{tfn} (using #{compiler})" do
           around(:example) { |example| fld.in_pristine_fake_libraries_dir(example) }
 
-          before(:all) do
+          before(:each) do
             @cpp_library = backend.install_local_library(cpp_lib_path)
             @exe = @cpp_library.build_for_test_with_configuration(path, [], compiler, config.gcc_config("uno"))
           end