If either CFLAGS is defined or the user passes -DCMAKE_C_FLAGS to
cmake, the variable already contains flags. Don't overwrite them, but
append them to our settings.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

This option is only ever used with MSVC.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

A couple of fetch fixes

fix build for x64

Signed-off-by: Sven Strickroth <email@cs-ware.de>

We should always save the remote's HEAD as FETCH_HEAD locally.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

It's rare for a configured remote, but for one given as an URL on the
command line, it's more often than not the case.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Add network examples

tests-clay: update

Signed-off-by: schu <schu-github@schulog.org>

The clay script didn't match the latest version from upstream.
Additionaly, add core/strtol.c to complete porting the core tests to
clay.

Signed-off-by: schu <schu-github@schulog.org>

I am aware the codename is not gramatically correct in any language.

Check the COPYING file for the detailed terms on libgit2's license. Check
the AUTHORS file for the full list of guilty parties.

As we slowly stabilize the API, we've dropped 1 function from the library,
and changed the signature of only 5 of them. There's of course a good
chunk of new functionality, and a thousand bug fixes.

In this release of libgit2:

	- Changed `git_blob_rawsize`: Now returns `size_t` instead of int, allowing
	files >4GB in 64 bit systems.

	- Removed `git_commit_message_short`: Please use `git_commit_message`
	to get the full message and decide which is the "short view" according
	to your needs (first line, first 80 chars...)

	- Added `git_commit_message_encoding`: Returns the encoding field of a commit
	message, if it exists.

	- Changed `git_commit_create`, `git_commit_create_v`: New argument `encoding`, which
	adds a encoding field to the generated commit object.

	- Added `git_config_find_system`: Returns the path to the system's global config
	file (according to the Core Git standards).

	- Changed `git_config_get_XX`, `git_config_set_XX`: the `long` and `int` types have
	been replaced by `int64` and `int32` respectively, to make their meaning more
	obvious.

	- Added `git_indexer`: An interface to index Git Packfiles has been added in the
	`git2/indexer.h` header.

	- Changed `git_reflog_entry_XX`: Reflog entries are now returned as `git_oid *` objects
	instead of hexadecimal OIDs.

	- Added `git_remote`: More fetch functionality has been added to the `git2/remote.h`
	functionality. Local, Smart HTTP and Git protocols are now supported.

	- Added `git_repository_head`: Returns the HEAD of the repository.

	- Added `git_repository_config_autoload`: Opens the configuration file of a repository,
	including the user's and the system's global config files, if they can be found.

	- Changed `git_signature_now`: Now returns an error code; the signature is stored by
	reference.

As we no longer use the STRLEN macro, the NUL-terminator in the string
was not copied over. Fix this.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

ignore missing pack file

Make git_oid_fromstrn support hex strings of odd length

See http://code.google.com/p/tortoisegit/issues/detail?id=862

Signed-off-by: Sven Strickroth <email@cs-ware.de>

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Signed-off-by: J. David Ibáñez <jdavid.ibp@gmail.com>

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

The documentation is a bit misleading. The subsection name is always
case-sensitive, but with a [section.subsection] header, the subsection
is transformed to lowercase when the configuration is parsed.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

A missing if caused the function to return after the first want line
without capabilities.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

There was an off-by-one error that was uncovered when we used the
right length from git_buf.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Fix networking on Windows

Otherwise MSVC doesn't know what we're talking about when we say
int32_t or int64_t.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Winsock wants us to use closesocket() instead of close(), so introduce
the gitno_close function, which does the right thing.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

memset the structure on initialisation and don't try to dereference
the vector with the heads if we didn't find a repository.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

Windows wants us to initialise the networking DLL before we're allowed
to send data through a socket. Call WSASetup and WSACleanup if
GIT_WIN32 is defined.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

This is clearer and sidesteps the issue of what the return value of
snprintf is on the particular OS we're running on.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

config: Proper type declarations for 64 bit ints

Signed-off-by: J. David Ibáñez <jdavid.ibp@gmail.com>

Signed-off-by: J. David Ibáñez <jdavid.ibp@gmail.com>