Add recipe and patches for git 1.8.3.4

The user settings files have moved from $HOME to
~/config/settings/git/.

dev-vcs/git/patches/git-1.8.3.4.patchset

@@ -0,0 +1,78 @@
+From c35cdc07a85b42e2c90b12dc6b824133ad2b6452 Mon Sep 17 00:00:00 2001
+From: Ingo Weinhold <ingo_weinhold@gmx.de>
+Date: Tue, 13 Aug 2013 08:07:25 +0200
+Subject: git-web--browse.sh: use "open" on Haiku
+
+
+diff --git a/git-web--browse.sh b/git-web--browse.sh
+index 1d72ec7..e3f254c 100755
+--- a/git-web--browse.sh
++++ b/git-web--browse.sh
+@@ -132,6 +132,10 @@ if test -z "$browser" ; then
+ 	if test -x /usr/bin/cygstart; then
+ 		browser_candidates="cygstart $browser_candidates"
+ 	fi
++	# /boot/system/haiku_loader indicates Haiku
++	if test -f /boot/system/haiku_loader; then
++		browser_candidates="open $browser_candidates"
++	fi
+ 
+ 	for i in $browser_candidates; do
+ 		init_browser_path $i
+-- 
+1.8.3.4
+
+
+From 4627da2e350c3bc0dcff780db2c8fdce1aedf52e Mon Sep 17 00:00:00 2001
+From: Ingo Weinhold <ingo_weinhold@gmx.de>
+Date: Tue, 13 Aug 2013 21:03:59 +0200
+Subject: On Haiku use the user settings directory instead of HOME
+
+
+diff --git a/path.c b/path.c
+index 04ff148..8668534 100644
+--- a/path.c
++++ b/path.c
+@@ -5,6 +5,11 @@
+ #include "strbuf.h"
+ #include "string-list.h"
+ 
++#ifdef __HAIKU__
++#	include <FindDirectory.h>
++#	include <StorageDefs.h>
++#endif
++
+ #ifndef get_st_mode_bits
+ /*
+  * The replacement lstat(2) we use on Cygwin is incomplete and
+@@ -139,6 +144,19 @@ char *git_path(const char *fmt, ...)
+ 
+ void home_config_paths(char **global, char **xdg, char *file)
+ {
++#ifdef __HAIKU__
++	char settingsPath[B_PATH_NAME_LENGTH];
++
++	*xdg = NULL;
++
++	if (global) {
++		if (find_directory(B_USER_SETTINGS_DIRECTORY, -1, true, settingsPath,
++			sizeof(settingsPath)) == B_OK) {
++			*global = mkpathdup("%s/git/%s", settingsPath, file);
++		} else
++			*global = NULL;
++	}
++#else
+ 	char *xdg_home = getenv("XDG_CONFIG_HOME");
+ 	char *home = getenv("HOME");
+ 	char *to_free = NULL;
+@@ -161,6 +179,7 @@ void home_config_paths(char **global, char **xdg, char *file)
+ 		*xdg = mkpathdup("%s/git/%s", xdg_home, file);
+ 
+ 	free(to_free);
++#endif
+ }
+ 
+ char *git_path_submodule(const char *path, const char *fmt, ...)
+-- 
+1.8.3.4
+