Android: patch git to avoid fchmod, which fails on /sdcard.

debian/changelog

@@ -13,6 +13,7 @@ git-annex (5.20140614) UNRELEASED; urgency=medium
     (was only being run when the webapp was opened).
   * importfeed: When annex.genmetadata is set, metadata from the feed
     is added to files that are imported from it.
+  * Android: patch git to avoid fchmod, which fails on /sdcard.
 
  -- Joey Hess <joeyh@debian.org>  Mon, 16 Jun 2014 11:28:42 -0400
 

doc/bugs/Android_fails_on_Google_Nexus_10_Jellybean.mdwn

@@ -162,3 +162,5 @@ Installation complete
 
 # End of transcript or log.
 """]]
+
+> [[fixed|done]] --[[Joey]]

standalone/android/Makefile

@@ -114,7 +114,8 @@ $(GIT_ANNEX_ANDROID_SOURCETREE)/busybox/build-stamp: busybox_config
 	cd $(GIT_ANNEX_ANDROID_SOURCETREE)/busybox && $(MAKE)
 	touch $@
 	
-$(GIT_ANNEX_ANDROID_SOURCETREE)/git/build-stamp:
+$(GIT_ANNEX_ANDROID_SOURCETREE)/git/build-stamp: git.patch
+	cat git.patch | (cd $(GIT_ANNEX_ANDROID_SOURCETREE)/git && git am)
 	cd $(GIT_ANNEX_ANDROID_SOURCETREE)/git && $(MAKE) install NO_OPENSSL=1 NO_GETTEXT=1 NO_GECOS_IN_PWENT=1 NO_GETPASS=1 NO_NSEC=1 NO_MKDTEMP=1 NO_PTHREADS=1 NO_PERL=1 NO_CURL=1 NO_EXPAT=1 NO_TCLTK=1 NO_ICONV=1 prefix= DESTDIR=installed-tree
 	touch $@
 

standalone/android/git.patch

@@ -0,0 +1,54 @@
+From ec690f617cab405ec2c6420bde53e9d9ed984e5c Mon Sep 17 00:00:00 2001
+From: Joey Hess <joey@kitenet.net>
+Date: Thu, 3 Jul 2014 15:55:17 -0400
+Subject: [PATCH] Revert "config: preserve config file permissions on edits"
+
+This reverts commit daa22c6f8da466bd7a438f1bc27375fd737ffcf3.
+
+This breaks on Android's /sdcard, which has a variety of FUSE
+implentations, all total shite.
+
+diff --git a/config.c b/config.c
+index a1aef1c..7f3303d 100644
+--- a/config.c
++++ b/config.c
+@@ -1637,13 +1637,6 @@ int git_config_set_multivar_in_file(const char *config_filename,
+ 			MAP_PRIVATE, in_fd, 0);
+ 		close(in_fd);
+ 
+-		if (fchmod(fd, st.st_mode & 07777) < 0) {
+-			error("fchmod on %s failed: %s",
+-				lock->filename, strerror(errno));
+-			ret = CONFIG_NO_WRITE;
+-			goto out_free;
+-		}
+-
+ 		if (store.seen == 0)
+ 			store.seen = 1;
+ 
+@@ -1792,7 +1785,6 @@ int git_config_rename_section_in_file(const char *config_filename,
+ 	int out_fd;
+ 	char buf[1024];
+ 	FILE *config_file;
+-	struct stat st;
+ 
+ 	if (new_name && !section_name_is_ok(new_name)) {
+ 		ret = error("invalid section name: %s", new_name);
+@@ -1814,14 +1806,6 @@ int git_config_rename_section_in_file(const char *config_filename,
+ 		goto unlock_and_out;
+ 	}
+ 
+-	fstat(fileno(config_file), &st);
+-
+-	if (fchmod(out_fd, st.st_mode & 07777) < 0) {
+-		ret = error("fchmod on %s failed: %s",
+-				lock->filename, strerror(errno));
+-		goto out;
+-	}
+-
+ 	while (fgets(buf, sizeof(buf), config_file)) {
+ 		int i;
+ 		int length;
+-- 
+2.0.1
+