smokey/dlopen: fix testcase

The intention of another binary and fork/exec was to have a binary is
not a xenoami-binary already, to actually test dlopen.
Unfortunately a copy-paste mistake in Makefile.am resulted in dlopentest
being a xenomai application already. Therefore the dlopens tested
something they where not supposed to.

Change Makefile.am to make dlopentest a truly non-xenomai binary. And
change what it is testing accordingly. We do not support dlclose so do
not test it anymore.
Signed-off-by: Henning Schild <henning.schild@siemens.com>

testsuite/smokey/dlopen/Makefile.am

@@ -42,16 +42,10 @@ test_PROGRAMS = dlopentest
 dlopentest_SOURCES = dlopentest.c
 
 dlopentest_CPPFLAGS =				\
-	@XENO_USER_CFLAGS@			\
 	-Wno-format-security			\
-	-DXENO_TEST_DIR='"$(XENO_TEST_DIR)"'	\
-	-I$(top_srcdir)/include
-
-dlopentest_LDFLAGS = @XENO_AUTOINIT_LDFLAGS@ $(XENO_POSIX_WRAPPERS)
+	-DXENO_TEST_DIR='"$(XENO_TEST_DIR)"'
 
 dlopentest_LDADD =		\
-	@XENO_CORE_LDADD@	\
-	@XENO_USER_LDADD@	\
 	-ldl
 
 noinst_LIBRARIES = libdlopen.a

testsuite/smokey/dlopen/dlopentest.c

@@ -75,14 +75,5 @@ int main(int argc, char *const argv[])
 	if (ret)
 		error(1, errno, "libposix_func: %s", strerror(-ret));
 
-	if (dlclose(handlep))
-		fprintf(stderr, "%s", dlerror());
-	if (dlclose(handlea))
-		fprintf(stderr, "%s", dlerror());
-
-	setenv("XENO_TEST_DLOPEN_NO_INIT", "1", 1);
-	ret = my_dlcall("libalchemy-test.so", "libalchemy_func", &handlea);
-	assert(ret == ENOMEM);
-
 	return 0;
 }

testsuite/smokey/dlopen/libalchemy-test.c

@@ -33,7 +33,7 @@ static size_t def_mem_pool_size = SIZE_MAX;
 
 static int alchemy_tune(void)
 {
-	if (getenv("XENO_TEST_DLOPEN_NO_INIT") || ran_init)
+	if (ran_init)
 		return 0;
 	def_mem_pool_size = get_config_tunable(mem_pool_size);
 	set_config_tunable(mem_pool_size, 2*def_mem_pool_size);