ecos/packages/infra/current ChangeLog cdl/infr ...

[nickg@sources.redhat.com]

CVSROOT:	/cvs/ecos
Module name:	ecos
Changes by:	nickg@sourceware.org	2003-04-10 18:08:36

Modified files:
	packages/infra/current: ChangeLog 
	packages/infra/current/cdl: infra.cdl 
Added files:
	packages/infra/current/src: abort.cxx strlen.cxx 
	packages/infra/current/tests: cxxsupp.cxx 

Log message:
	* tests/cxxsupp.cxx: Added this test program to check that basic
	C++ support is present. It checks that pure virtual functions can
	be defined, that new and delete are present and functional, and
	that calls to as-yet undefined inline functions work. Most of
	these are linker and runtime system issues, so the actual run of
	the program is almost a non-event.
	
	* cdl/infra.cdl:
	Added CYGFUN_INFRA_DUMMY_ABORT and CYGFUN_INFRA_DUMMY_STRLEN
	options to conrol inclusion of dummy abort() and strlen()
	functions. These are needed to be present by the compiler's C++
	runtime system, although they should never be called.
	Added CYGPKG_INFRA_TESTS to define test programs.
	Added CYGPKG_INFRA_LDFLAGS_REMOVE and CYGPKG_INFRA_LDFLAGS_ADD to
	modify the linkage options for the infra package
	tests. Specifically they remove the --gc-sections option and make
	all linker warning fatal. This is necessary if cxxsupp.cxx is to
	test what it needs correctly.
	
	* src/abort.cxx: Added this dummy implementation of abort() to
	satisfy references in the C++ runtime system.
	
	* src/strlen.cxx: Added this dummy implementation of strlen() to
	satisfy references in the C++ runtime system.