unikernel/duniverse/dune_/test/blackbox-tests/test-cases/env/env-cflags.t/bin/dune

@@ -0,0 +1,4 @@
+(env
+ (default
+  (c_flags "in bin")
+  (cxx_flags "in bin")))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/env/env-cflags.t/dune

@@ -0,0 +1,4 @@
+(env
+ (default
+  (c_flags ":standard + in .")
+  (cxx_flags ":standard + in .")))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/env/env-cflags.t/dune-project

@@ -0,0 +1 @@
+(lang dune 1.7)

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/env/env-cflags.t/run.t

@@ -0,0 +1,26 @@
+  $ alias dune_printenv="dune printenv --profile default --field c_flags --field cxx_flags"
+
+  $ dune_printenv .
+  (c_flags (":standard + in ."))
+  (cxx_flags (":standard + in ."))
+
+  $ dune_printenv src
+  (c_flags
+   (":standard + in ." ":standard + in src"))
+  (cxx_flags
+   (":standard + in ." ":standard + in src"))
+
+  $ dune_printenv bin
+  (c_flags ("in bin"))
+  (cxx_flags ("in bin"))
+
+  $ dune_printenv run
+  (c_flags (-DTEST_C))
+  (cxx_flags (-DTEST_CPP))
+
+  $ dune exec --profile default ./run/foo.exe
+  TEST_C defined.
+
+  $ dune exec --profile default ./run/bar.exe
+  TEST_CPP defined.
+

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/env/env-cflags.t/run/bar.cpp

@@ -0,0 +1,11 @@
+#include <stdio.h>
+
+int main(int argc, char ** argv){
+#ifdef TEST_CPP
+  printf("TEST_CPP defined.\n");
+  return 0;
+#else
+  printf("TEST_CPP not defined.\n");
+  return 1;
+#endif
+}

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/env/env-cflags.t/run/dune

@@ -0,0 +1,15 @@
+(env
+ (default
+  (c_flags "-DTEST_C")
+  (cxx_flags "-DTEST_CPP")))
+
+(rule
+ (targets foo.exe)
+ (deps foo.c)
+ (action (run %{cc} -o %{targets} %{deps})))
+
+(rule
+ (targets bar.exe)
+ (deps bar.cpp)
+ (action (run %{cxx} -o %{targets} %{deps})))
+

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/env/env-cflags.t/run/foo.c

@@ -0,0 +1,11 @@
+#include <stdio.h>
+
+int main(int argc, char ** argv){
+#ifdef TEST_C
+  printf("TEST_C defined.\n");
+  return 0;
+#else
+  printf("TEST_C not defined.\n");
+  return 1;
+#endif
+}

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/env/env-cflags.t/src/dune

@@ -0,0 +1,4 @@
+(env
+ (default
+  (c_flags :standard ":standard + in src")
+  (cxx_flags :standard ":standard + in src")))