[PATCH 0/6] Miscellaneous platform-independent patches from Git for Windows

While working on Git for Windows 2.x, a couple of fixes were necessary that are not actually specific to Windows.

For example, when stuck behind a faulty Access Point that somehow worked with an Android phone, but not with this developer's MacBook, it was necessary to use a SOCKS proxy via the phone to be able to continue developing Git for Windows.

This is the first patch series attempting to lift the patches from Git for Windows' friendly fork into upstream Git.

Johannes Schindelin (4):
  Only use CURLOPT_LOGIN_OPTIONS if it is actually available
  Facilitate debugging Git executables in tests with gdb
  Squelch warning about an integer overflow
  Silence GCC's "cast of pointer to integer of a different size" warning

Pat Thoyts (1):
  remote-http(s): Support SOCKS proxies

Waldek Maleska (1):
  Correct fscanf formatting string for I64u values

 builtin/gc.c           |  2 +-
 compat/regex/regcomp.c |  6 ++++--
 git-compat-util.h      |  6 +++++-
 http.c                 | 11 +++++++++++
 imap-send.c            |  4 ++++
 pack-revindex.c        |  2 +-
 sha1_file.c            |  2 +-
 wrap-for-bin.sh        |  7 +++++++
 8 files changed, 34 insertions(+), 6 deletions(-)