Test that C++ code can use our installed headers

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20149 dc483132-0cff-0310-8789-dd5450dbe970

3 files changed, 40 insertions, 2 deletions

diff --git a/src/tests/misc/Makefile.in b/src/tests/misc/Makefile.in
index 0dc4260eb..a6fa1a4aa 100644
--- a/src/tests/misc/Makefile.in
+++ b/src/tests/misc/Makefile.in
@@ -11,8 +11,10 @@ SRCS=$(srcdir)/test_getpw.c
 
 all:: test_getpw
 
-check:: test_getpw
+check:: test_getpw test_cxx_krb5 test_cxx_gss
 	$(RUN_SETUP) $(VALGRIND) ./test_getpw
+	$(RUN_SETUP) $(VALGRIND) ./test_cxx_krb5
+	$(RUN_SETUP) $(VALGRIND) ./test_cxx_gss
 
 test_getpw: $(OUTPRE)test_getpw.$(OBJEXT) $(SUPPORT_DEPLIB)
 	$(CC_LINK) $(ALL_CFLAGS) -o test_getpw $(OUTPRE)test_getpw.$(OBJEXT) $(SUPPORT_LIB)
@@ -20,10 +22,20 @@ test_getpw: $(OUTPRE)test_getpw.$(OBJEXT) $(SUPPORT_DEPLIB)
 test_getsockname: $(OUTPRE)test_getsockname.$(OBJEXT)
 	$(CC_LINK) $(ALL_CFLAGS) -o test_getsockname $(OUTPRE)test_getsockname.$(OBJEXT) $(LIBS)
 
+CXX_LINK=$(CC_LINK) # hack!
+test_cxx_krb5 test_cxx_gss: CC=$(CXX)
+test_cxx_krb5: $(OUTPRE)test_cxx_krb5.$(OBJEXT) $(KRB5_DEPLIB)
+	$(CXX_LINK) $(ALL_CXXFLAGS) -o test_cxx_krb5 $(OUTPRE)test_cxx_krb5.$(OBJEXT) $(KRB5_LIB) $(LIBS)
+test_cxx_gss: $(OUTPRE)test_cxx_gss.$(OBJEXT)
+	$(CXX_LINK) $(ALL_CXXFLAGS) -o test_cxx_gss $(OUTPRE)test_cxx_gss.$(OBJEXT) $(LIBS)
+
+test_cxx_krb5.$(OBJEXT): test_cxx_krb5.cpp
+test_cxx_gss.$(OBJEXT): test_cxx_gss.cpp
+
 install::
 
 clean::
-	$(RM) test_getpw
+	$(RM) test_getpw test_cxx_krb5 test_cxx_gss *.o
 
 # +++ Dependency line eater +++
 # 
diff --git a/src/tests/misc/test_cxx_gss.cpp b/src/tests/misc/test_cxx_gss.cpp
new file mode 100644
index 000000000..6602c8393
--- /dev/null
+++ b/src/tests/misc/test_cxx_gss.cpp
@@ -0,0 +1,10 @@
+// Test that the krb5.h header is compatible with C++ application code.
+
+#include <stdio.h>
+#include "gssapi/gssapi.h"
+
+int main ()
+{
+    printf("hello, world\n");
+    return 0;
+}
diff --git a/src/tests/misc/test_cxx_krb5.cpp b/src/tests/misc/test_cxx_krb5.cpp
new file mode 100644
index 000000000..906c21d83
--- /dev/null
+++ b/src/tests/misc/test_cxx_krb5.cpp
@@ -0,0 +1,16 @@
+// Test that the krb5.h header is compatible with C++ application code.
+
+#include <stdio.h>
+#include "krb5.h"
+
+int main (int argc, char *argv[])
+{
+    krb5_context ctx;
+
+    if (krb5_init_context(&ctx) != 0) {
+	printf("krb5_init_context returned an error\n");
+	return 1;
+    }
+    printf("hello, world\n");
+    return 0;
+}