1 files changed, 27 insertions, 0 deletions

diff --git a/src/regress/lib/libssl/interop/openssl/Makefile b/src/regress/lib/libssl/interop/openssl/Makefile
new file mode 100644
index 0000000000..26095d0019
--- /dev/null
+++ b/src/regress/lib/libssl/interop/openssl/Makefile
@@ -0,0 +1,27 @@
+# $OpenBSD: Makefile,v 1.1.1.1 2018/11/07 01:08:49 bluhm Exp $
+
+.if ! exists(/usr/local/bin/eopenssl)
+regress:
+        # install openssl-1.0.2p from ports for interop tests
+        @echo SKIPPED
+.endif
+
+PROGS =                 client server
+CPPFLAGS =              -I /usr/local/include/eopenssl
+LDFLAGS =               -L /usr/local/lib/eopenssl
+LDADD =                 -lssl -lcrypto
+DPADD =                 /usr/local/lib/eopenssl/libssl.a \
+                        /usr/local/lib/eopenssl/libcrypto.a
+LD_LIBRARY_PATH =       /usr/local/lib/eopenssl
+
+.for p in ${PROGS}
+run-ldd-$p: ldd-$p.out
+        @echo '\n======== $@ ========'
+        # check that $p is linked with OpenSSL
+        grep -q /usr/local/lib/eopenssl/libcrypto.so ldd-$p.out
+        grep -q /usr/local/lib/eopenssl/libssl.so ldd-$p.out
+        # check that $p is not linked with LibreSSL
+        ! grep -v libc.so ldd-$p.out | grep /usr/lib/
+.endfor
+
+.include <bsd.regress.mk>