Merge branch 'master' into next

* master:
  git-svn: fix commit --edit flag when using SVN:: libraries
  Makefile: do not force unneeded recompilation upon GIT_VERSION changes
  Check and document the options to prevent mistakes.
  Pass -DDEFAULT_GIT_TEMPLATE_DIR only where actually used.

Documentation/git-send-email.txt

@@ -24,9 +24,16 @@ OPTIONS
 -------
 The options available are:
 
+--bcc::
+	Specify a "Bcc:" value for each email.
+
+	The --bcc option must be repeated for each user you want on the bcc list.
+
 --cc::
 	Specify a starting "Cc:" value for each email.
 
+	The --cc option must be repeated for each user you want on the cc list.
+
 --chain-reply-to, --no-chain-reply-to::
 	If this is set, each email will be sent as a reply to the previous
 	email sent.  If disabled with "--no-chain-reply-to", all emails after
@@ -76,6 +83,8 @@ The options available are:
 	Generally, this will be the upstream maintainer of the
 	project involved.
 
+	The --to option must be repeated for each user you want on the to list.
+
 
 Author
 ------

Makefile

@@ -470,7 +470,6 @@ PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 
 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
-ALL_CFLAGS += -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
 LIB_OBJS += $(COMPAT_OBJS)
 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 ### Build rules
@@ -546,6 +545,8 @@ git$X git.spec \
 
 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 	$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
+builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
+	$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 
 http.o: http.c GIT-CFLAGS
 	$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
@@ -605,7 +606,7 @@ tags:
 	find . -name '*.[hcS]' -print | xargs ctags -a
 
 ### Detect prefix changes
-TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_VERSION):\
+TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 
 GIT-CFLAGS: .FORCE-GIT-CFLAGS

contrib/git-svn/git-svn.perl

@@ -479,17 +479,18 @@ sub commit_lib {
 	my @lock = $SVN::Core::VERSION ge '1.2.0' ? (undef, 0) : ();
 	my $commit_msg = "$GIT_SVN_DIR/.svn-commit.tmp.$$";
 
+	if (defined $LC_ALL) {
+		$ENV{LC_ALL} = $LC_ALL;
+	} else {
+		delete $ENV{LC_ALL};
+	}
 	foreach my $c (@revs) {
+		my $log_msg = get_commit_message($c, $commit_msg);
+
 		# fork for each commit because there's a memory leak I
 		# can't track down... (it's probably in the SVN code)
 		defined(my $pid = open my $fh, '-|') or croak $!;
 		if (!$pid) {
-			if (defined $LC_ALL) {
-				$ENV{LC_ALL} = $LC_ALL;
-			} else {
-				delete $ENV{LC_ALL};
-			}
-			my $log_msg = get_commit_message($c, $commit_msg);
 			my $ed = SVN::Git::Editor->new(
 					{	r => $r_last,
 						ra => $SVN,
@@ -535,6 +536,7 @@ sub commit_lib {
 			($r_last, $cmt_last) = ($r_new, $cmt_new);
 		}
 	}
+	$ENV{LC_ALL} = 'C';
 	unlink $commit_msg;
 }
 

git-send-email.perl

@@ -65,6 +65,20 @@
 		    "no-signed-off-cc|no-signed-off-by-cc" => \$no_signed_off_cc,
 	 );
 
+# Verify the user input
+
+foreach my $entry (@to) {
+	die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/;
+}
+
+foreach my $entry (@initial_cc) {
+	die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/;
+}
+
+foreach my $entry (@bcclist) {
+	die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/;
+}
+
 # Now, let's fill any that aren't set in with defaults:
 
 sub gitvar {