ByteOrder.h: simplify compiler test

* A problem with our gcc requires adding casts for gcc4 when
the __builtin_bswap functions are used with a format string
* Unlike gcc2, the __builtin_bswap functions do not get disabled
despite using -fno-builtins, hence added compiler check in
runtime_loader/utility.cpp

* Moved most code of the heavy elf.cpp into several smaller source files.
* Some style cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30808 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Also define the build system variables TARGET_STATIC_{LIBSTDC++,LIBSUPC++}.
* runtime loader:
- Fixed gcc 4 warnings.
- Enabled -Werror.
- Renamed all remaining *.c source files to *.cpp.
- Implemented GNU style ELF symbol versioning support.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30806 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a __swap_int32() function to the runtime_loader - this fixes the build,
since KMessage needs it now.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26366 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a mechanism to retrieve a BMessage with eventual error descriptions
for _kern_load_image().
* Added KMessage to the runtime_loader (a bit hacky, though) - it will use
it to deliver the above mentioned functionality.
* load_dependencies() did return the wrong status code in case a library
was missing; now it returns B_MISSING_LIBRARY.
* load_dependencies() will now try to load all dependencies when a report
message is requested; therefore, all missing libraries are listed.
* Renamed uspace_program_args to user_space_program_args.
* The kernel filled in various members of the user_space_program_args structure
unsafely, ie. was not using user_memcpy().
* Renamed some local variables in team.c to better fit our style guide (ie.
uargs to userArgs).
* Changed Tracker to use the new _kern_load_image() variant on Haiku to retrieve
and report all missing libraries. This fixes bug #1324.
* Adapted kernel_cpp.cpp to the runtime loader as well; the latter will now
compile with _LOADER_MODE defined.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21715 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed a potential buffer overflow error.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19044 a95241bf-73f2-0310-859d-f6bbb57e9c96

Once libroot's getenv() is available, that one will be used instead of the one built in.
This makes the runtime_loader able to adopt path changes properly.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17380 a95241bf-73f2-0310-859d-f6bbb57e9c96

ByteOrder.h: simplify compiler test

* A problem with our gcc requires adding casts for gcc4 when
the __builtin_bswap functions are used with a format string
* Unlike gcc2, the __builtin_bswap functions do not get disabled
despite using -fno-builtins, hence added compiler check in
runtime_loader/utility.cpp

* Moved most code of the heavy elf.cpp into several smaller source files.
* Some style cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30808 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Also define the build system variables TARGET_STATIC_{LIBSTDC++,LIBSUPC++}.
* runtime loader:
- Fixed gcc 4 warnings.
- Enabled -Werror.
- Renamed all remaining *.c source files to *.cpp.
- Implemented GNU style ELF symbol versioning support.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30806 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a __swap_int32() function to the runtime_loader - this fixes the build,
since KMessage needs it now.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26366 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a mechanism to retrieve a BMessage with eventual error descriptions
for _kern_load_image().
* Added KMessage to the runtime_loader (a bit hacky, though) - it will use
it to deliver the above mentioned functionality.
* load_dependencies() did return the wrong status code in case a library
was missing; now it returns B_MISSING_LIBRARY.
* load_dependencies() will now try to load all dependencies when a report
message is requested; therefore, all missing libraries are listed.
* Renamed uspace_program_args to user_space_program_args.
* The kernel filled in various members of the user_space_program_args structure
unsafely, ie. was not using user_memcpy().
* Renamed some local variables in team.c to better fit our style guide (ie.
uargs to userArgs).
* Changed Tracker to use the new _kern_load_image() variant on Haiku to retrieve
and report all missing libraries. This fixes bug #1324.
* Adapted kernel_cpp.cpp to the runtime loader as well; the latter will now
compile with _LOADER_MODE defined.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21715 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed a potential buffer overflow error.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19044 a95241bf-73f2-0310-859d-f6bbb57e9c96

Once libroot's getenv() is available, that one will be used instead of the one built in.
This makes the runtime_loader able to adopt path changes properly.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17380 a95241bf-73f2-0310-859d-f6bbb57e9c96