Do build cppunit for iOS, too

I am writing a separate unit test app that will include selected
existing unit tests that make sense and are important to run on iOS.

Change-Id: I4722f1ed872ba21e181eeba5ed3b58e82d8fed72
Reviewed-on: https://gerrit.libreoffice.org/61049Reviewed-by: Tor Lillqvist <tml@collabora.com>
Tested-by: Tor Lillqvist <tml@collabora.com>

bin/lo-all-static-libs

@@ -58,6 +58,7 @@ ANDROID)
     ;;
 IOS)
     oslibs="$WORKDIR/UnpackedTarball/icu/source/stubdata/*.a"
+    oslibs="$oslibs $WORKDIR/UnpackedTarball/cppunit/src/cppunit/.libs/*.a"
     ;;
 *)
     oslibs=

configure.ac

@@ -8028,7 +8028,7 @@ fi
 dnl ===================================================================
 dnl Check for system cppunit
 dnl ===================================================================
-if test "$cross_compiling" != "yes"; then
+if test "$_os" != "Android" ; then
     libo_CHECK_SYSTEM_MODULE([cppunit],[CPPUNIT],[cppunit >= 1.14.0])
 fi
 

external/cppunit/UnpackedTarball_cppunit.mk

@@ -11,6 +11,8 @@ $(eval $(call gb_UnpackedTarball_UnpackedTarball,cppunit))
 
 $(eval $(call gb_UnpackedTarball_set_tarball,cppunit,$(CPPUNIT_TARBALL),,cppunit))
 
+$(eval $(call gb_UnpackedTarball_update_autoconf_configs,cppunit))
+
 # gcc9.patch.0 addressed upstream with <https://gerrit.libreoffice.org/58690> "Avoid GCC 9
 #  -Wdeprecated-copy":
 $(eval $(call gb_UnpackedTarball_add_patches,cppunit,\

vcl/source/app/svmain.cxx

@@ -181,85 +181,6 @@ static oslSignalAction VCLExceptionSignal_impl( void* /*pData*/, oslSignalInfo*
 
 }
 
-#ifdef IOS
-
-#include <cppuhelper/exc_hlp.hxx>
-#include <com/sun/star/ucb/InteractiveAugmentedIOException.hpp>
-
-// Swiped from cppuhelper/qa/misc/test_misc.cxx. Ideally we should
-// have a unit test app for iOS that would somehow include relevant
-// unit tests from source files all over the place.
-
-static void testExceptions()
-{
-    css::uno::Any aSavedExceptionAny;
-    std::exception_ptr
-        aSavedException; /// exception caught during unzipping is saved to be thrown during reading
-    try
-    {
-        throw css::uno::RuntimeException("RuntimeException");
-    }
-    catch (...)
-    {
-        aSavedException = std::current_exception();
-    }
-    assert(bool(aSavedException));
-    try
-    {
-        std::rethrow_exception(aSavedException);
-    }
-    catch (const css::uno::RuntimeException&)
-    {
-        // the expected case
-        aSavedExceptionAny = cppu::getCaughtException();
-    }
-    catch (...)
-    {
-        assert(false);
-    }
-    assert(aSavedExceptionAny.hasValue());
-
-    try
-    {
-        throw css::ucb::InteractiveAugmentedIOException();
-    }
-    catch (const css::ucb::InteractiveAugmentedIOException&)
-    {
-        aSavedExceptionAny = cppu::getCaughtException();
-    }
-    catch (const css::uno::Exception&)
-    {
-        assert(false);
-    }
-    catch (...)
-    {
-        assert(false);
-    }
-    assert(aSavedExceptionAny.hasValue());
-
-    try
-    {
-        css::ucb::InteractiveAugmentedIOException iaie;
-        css::uno::Any aEx = css::uno::makeAny(iaie);
-        // css::uno::Exception e;
-        // css::uno::Any aEx = css::uno::makeAny(e);
-        cppu::throwException(aEx);
-    }
-    catch (const css::ucb::InteractiveAugmentedIOException&)
-    {
-    }
-    catch (const css::uno::Exception& e)
-    {
-        assert(false);
-    }
-    catch (...)
-    {
-        assert(false);
-    }
-}
-
-#endif
-
 int ImplSVMain()
 {
     // The 'real' SVMain()
@@ -271,10 +192,6 @@ int ImplSVMain()
 
     bool bInit = isInitVCL() || InitVCL();
 
-#ifdef IOS
-    testExceptions();
-#endif
-
     if( bInit )
     {
         // call application main