Get tests passing on Docker

The Dockerfiles needed to set LD_LIBRARY_PATH.

For some bizarre reason I needed to build the parser and emitter twice.
Since I plan to redo the building of these binaries later, this is OK
for now, since all tests on all CICDs will pass.

The docker stuff was needed by the semaphoreci system.

1 files changed, 2 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index bdf89f6..3d39edc 100644
--- a/Makefile
+++ b/Makefile
@@ -23,7 +23,8 @@ data:
 	git clone $(TEST_SUITE_URL) $@ --branch=$@
 
 %/libyaml-parser %/libyaml-emitter: %
-	(cd $<; make build)
+	(cd $<; make clean build)
+	(cd $<; make clean build)
 
 libyaml-parser-emitter:
 	git clone $(GITHUB_ORG_URI)/$@ $@