Added tests for byte-code only architectures (#509)

test/blackbox-tests/jbuild

@@ -307,3 +307,14 @@
      (progn
       (run ${exe:cram.exe} run.t)
       (diff? run.t run.t.corrected)))))))
+
+
+(alias
+ ((name runtest)
+  (deps ((files_recursively_in test-cases/byte-code-only)))
+  (action
+   (chdir test-cases/byte-code-only
+    (setenv JBUILDER ${bin:jbuilder}
+     (progn
+      (run ${exe:cram.exe} run.t)
+      (diff? run.t run.t.corrected)))))))

test/blackbox-tests/test-cases/byte-code-only/bin/jbuild

@@ -0,0 +1,3 @@
+(executable
+ ((name toto)
+  (public_name toto)))

test/blackbox-tests/test-cases/byte-code-only/bin/toto.ml

@@ -0,0 +1 @@
+print_endline "Hello, world!"

test/blackbox-tests/test-cases/byte-code-only/ocaml-bin/ocamlc

@@ -0,0 +1,3 @@
+#!/bin/sh
+export PATH="$ORIG_PATH"
+exec ocamlc "$@"

test/blackbox-tests/test-cases/byte-code-only/ocaml-bin/ocamldep

@@ -0,0 +1,3 @@
+#!/bin/sh
+export PATH="$ORIG_PATH"
+exec ocamldep "$@"

test/blackbox-tests/test-cases/byte-code-only/ocaml-bin/ocamlmklib

@@ -0,0 +1,3 @@
+#!/bin/sh
+export PATH="$ORIG_PATH"
+exec ocamlmklib "$@"

test/blackbox-tests/test-cases/byte-code-only/run.t

@@ -0,0 +1,9 @@
+  $ env ORIG_PATH="$PATH" PATH="$PWD/ocaml-bin:$PATH" $JBUILDER build --root . -j1 --display short
+  No rule found for src/.foo.objs/foo.cmx
+      ocamldep bin/toto.ml.d
+      ocamldep src/foo.ml.d
+        ocamlc bin/.toto.eobjs/toto.{cmi,cmo,cmt}
+        ocamlc src/.foo.objs/foo.{cmi,cmo,cmt}
+        ocamlc bin/toto.exe
+        ocamlc src/foo.cma
+  [1]

test/blackbox-tests/test-cases/byte-code-only/src/foo.ml

@@ -0,0 +1 @@
+let x = 42

test/blackbox-tests/test-cases/byte-code-only/src/jbuild

@@ -0,0 +1,3 @@
+(library
+ ((name foo)
+  (public_name foo)))