Merge branch 'maint'

* maint:
  Makefile: FreeBSD (both 7 and 8) needs OLD_ICONV
  Start 1.6.6.X maintenance track
  Add git-http-backend to command-list.
  t4019 "grep" portability fix
  t1200: work around a bug in some implementations of "find"

Conflicts:
	RelNotes

Documentation/RelNotes-1.6.6.1.txt

@@ -0,0 +1,15 @@
+Git v1.6.6.1 Release Notes
+==========================
+
+Fixes since v1.6.6
+------------------
+
+ * http-backend was not listed in the command list in the documentation.
+
+Other minor documentation updates are included.
+
+--
+exec >/var/tmp/1
+O=v1.6.6-4-gd828fdb
+echo O=$(git describe maint)
+git shortlog --no-merges $O..maint

Makefile

@@ -836,6 +836,7 @@ ifeq ($(uname_O),Cygwin)
 endif
 ifeq ($(uname_S),FreeBSD)
 	NEEDS_LIBICONV = YesPlease
+	OLD_ICONV = YesPlease
 	NO_MEMMEM = YesPlease
 	BASIC_CFLAGS += -I/usr/local/include
 	BASIC_LDFLAGS += -L/usr/local/lib

command-list.txt

@@ -49,6 +49,7 @@ git-grep                                mainporcelain common
 git-gui                                 mainporcelain
 git-hash-object                         plumbingmanipulators
 git-help				ancillaryinterrogators
+git-http-backend                        synchingrepositories
 git-http-fetch                          synchelpers
 git-http-push                           synchelpers
 git-imap-send                           foreignscminterface

t/t1200-tutorial.sh

@@ -259,7 +259,7 @@ test_expect_success 'git repack' 'git repack'
 test_expect_success 'git prune-packed' 'git prune-packed'
 test_expect_success '-> only packed objects' '
 	git prune && # Remove conflict marked blobs
-	! find .git/objects/[0-9a-f][0-9a-f] -type f
+	test $(find .git/objects/[0-9a-f][0-9a-f] -type f -print 2>/dev/null | wc -l) = 0
 '
 
 test_done

t/t4019-diff-wserror.sh

@@ -20,11 +20,27 @@ test_expect_success setup '
 
 blue_grep='7;34m' ;# ESC [ 7 ; 3 4 m
 
+printf "\033[%s" "$blue_grep" >check-grep
+if (grep "$blue_grep" <check-grep | grep "$blue_grep") >/dev/null 2>&1
+then
+	grep_a=grep
+elif (grep -a "$blue_grep" <check-grep | grep -a "$blue_grep") >/dev/null 2>&1
+then
+	grep_a='grep -a'
+else
+	grep_a=grep ;# expected to fail...
+fi
+rm -f check-grep
+
+prepare_output () {
+	git diff --color >output
+	$grep_a "$blue_grep" output >error
+	$grep_a -v "$blue_grep" output >normal
+}
+
 test_expect_success default '
 
-	git diff --color >output
+	prepare_output
-	grep "$blue_grep" output >error
-	grep -v "$blue_grep" output >normal
 
 	grep Eight normal >/dev/null &&
 	grep HT error >/dev/null &&
@@ -37,9 +53,7 @@ test_expect_success default '
 test_expect_success 'without -trail' '
 
 	git config core.whitespace -trail
-	git diff --color >output
+	prepare_output
-	grep "$blue_grep" output >error
-	grep -v "$blue_grep" output >normal
 
 	grep Eight normal >/dev/null &&
 	grep HT error >/dev/null &&
@@ -53,9 +67,7 @@ test_expect_success 'without -trail (attribute)' '
 
 	git config --unset core.whitespace
 	echo "F whitespace=-trail" >.gitattributes
-	git diff --color >output
+	prepare_output
-	grep "$blue_grep" output >error
-	grep -v "$blue_grep" output >normal
 
 	grep Eight normal >/dev/null &&
 	grep HT error >/dev/null &&
@@ -69,9 +81,7 @@ test_expect_success 'without -space' '
 
 	rm -f .gitattributes
 	git config core.whitespace -space
-	git diff --color >output
+	prepare_output
-	grep "$blue_grep" output >error
-	grep -v "$blue_grep" output >normal
 
 	grep Eight normal >/dev/null &&
 	grep HT normal >/dev/null &&
@@ -85,9 +95,7 @@ test_expect_success 'without -space (attribute)' '
 
 	git config --unset core.whitespace
 	echo "F whitespace=-space" >.gitattributes
-	git diff --color >output
+	prepare_output
-	grep "$blue_grep" output >error
-	grep -v "$blue_grep" output >normal
 
 	grep Eight normal >/dev/null &&
 	grep HT normal >/dev/null &&
@@ -101,9 +109,7 @@ test_expect_success 'with indent-non-tab only' '
 
 	rm -f .gitattributes
 	git config core.whitespace indent,-trailing,-space
-	git diff --color >output
+	prepare_output
-	grep "$blue_grep" output >error
-	grep -v "$blue_grep" output >normal
 
 	grep Eight error >/dev/null &&
 	grep HT normal >/dev/null &&
@@ -117,9 +123,7 @@ test_expect_success 'with indent-non-tab only (attribute)' '
 
 	git config --unset core.whitespace
 	echo "F whitespace=indent,-trailing,-space" >.gitattributes
-	git diff --color >output
+	prepare_output
-	grep "$blue_grep" output >error
-	grep -v "$blue_grep" output >normal
 
 	grep Eight error >/dev/null &&
 	grep HT normal >/dev/null &&
@@ -133,9 +137,7 @@ test_expect_success 'with cr-at-eol' '
 
 	rm -f .gitattributes
 	git config core.whitespace cr-at-eol
-	git diff --color >output
+	prepare_output
-	grep "$blue_grep" output >error
-	grep -v "$blue_grep" output >normal
 
 	grep Eight normal >/dev/null &&
 	grep HT error >/dev/null &&
@@ -149,9 +151,7 @@ test_expect_success 'with cr-at-eol (attribute)' '
 
 	git config --unset core.whitespace
 	echo "F whitespace=trailing,cr-at-eol" >.gitattributes
-	git diff --color >output
+	prepare_output
-	grep "$blue_grep" output >error
-	grep -v "$blue_grep" output >normal
 
 	grep Eight normal >/dev/null &&
 	grep HT error >/dev/null &&
@@ -195,7 +195,7 @@ test_expect_success 'color new trailing blank lines' '
 	git add x &&
 	{ echo a; echo; echo; echo; echo c; echo; echo; echo; echo; } >x &&
 	git diff --color x >output &&
-	cnt=$(grep "${blue_grep}" output | wc -l) &&
+	cnt=$($grep_a "${blue_grep}" output | wc -l) &&
 	test $cnt = 2
 '