[meta-oe][PATCH v2] indent: Upgrade to 2.2.12

[<mingli.yu@windriver.com>]

From: Mingli Yu <mingli.yu@windriver.com>

Add two patches to fix the build error.

Add -Wno-error=unused-value for native build
to silence below error:
| In file included from ../../indent-2.2.12/src/indent.h:60:0,
                 from ../../indent-2.2.12/src/indent.c:77:
| ../../indent-2.2.12/src/indent.c: In function 'main':
| ../../indent-2.2.12/src/libgettext.h:88:5: error: statement with no effect [-Werror=unused-value]
     ((void) (Domainname), (const char *) (Dirname))
     ^
| ../../indent-2.2.12/src/indent.c:1064:5: note: in expansion of macro 'bindtextdomain'
     bindtextdomain(PACKAGE, LOCALEDIR);

Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
---
 ...01-Makefile.am-remove-regression-dir.patch | 67 +++++++++++++++++++
 ...ent.c-correct-the-check-for-locale.h.patch | 40 +++++++++++
 .../{indent_2.2.10.bb => indent_2.2.12.bb}    | 11 ++-
 3 files changed, 115 insertions(+), 3 deletions(-)
 create mode 100644 meta-oe/recipes-extended/indent/indent/0001-Makefile.am-remove-regression-dir.patch
 create mode 100644 meta-oe/recipes-extended/indent/indent/0001-src-indent.c-correct-the-check-for-locale.h.patch
 rename meta-oe/recipes-extended/indent/{indent_2.2.10.bb => indent_2.2.12.bb} (65%)

diff --git a/meta-oe/recipes-extended/indent/indent/0001-Makefile.am-remove-regression-dir.patch b/meta-oe/recipes-extended/indent/indent/0001-Makefile.am-remove-regression-dir.patch
new file mode 100644
index 000000000..357d77d83
--- /dev/null
+++ b/meta-oe/recipes-extended/indent/indent/0001-Makefile.am-remove-regression-dir.patch
@@ -0,0 +1,67 @@
+From 27bda5ee884e79d6d0e76955124d2b0c5798d6cf Mon Sep 17 00:00:00 2001
+From: Mingli Yu <mingli.yu@windriver.com>
+Date: Mon, 25 Feb 2019 00:34:17 -0800
+Subject: [PATCH] Makefile.am: remove regression dir
+
+Remove regression dir to fix below do_compile
+error:
+| Making all in regression
+| /bin/sh: line 20: cd: regression: No such file or directory
+| Makefile:451: recipe for target 'all-recursive' failed
+
+BTW, it should be safe not to cover regression dir
+as there is no Makefile.in under ${S}/regression
+and the content of ${S}/regression/Makefile as below.
+-------------------------------------
+all:
+
+install:
+
+check:
+        ./TEST
+
+distclean: clean
+
+maintainer-clean: clean
+
+distdir:
+
+clean:
+        @rm -rf output
+
+.PHONY: all install
+-------------------------------------
+
+Upstream-Status: Pending
+
+Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
+---
+ Makefile.am | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index ba37a42..548fea7 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -1,7 +1,7 @@
+ ## Process this file with automake to produce Makefile.in
+ AUTOMAKE_OPTIONS = no-texinfo.tex
+ 
+-SUBDIRS = intl src doc po man regression
++SUBDIRS = intl src doc po man
+ 
+ BUILT_SOURCES = 
+ 
+@@ -13,8 +13,7 @@ EXTRA_DIST = 	README.md \
+ 		aclocal/UTIMBUF.m4 \
+ 		miscel/Makefile.mingw32 \
+ 		miscel/README.vc++ \
+-		bootstrap \
+-		regression
++		bootstrap
+ 
+ DISTCLEANFILES=config/config.cache config/config.log config.h
+ 
+-- 
+2.17.1
+
diff --git a/meta-oe/recipes-extended/indent/indent/0001-src-indent.c-correct-the-check-for-locale.h.patch b/meta-oe/recipes-extended/indent/indent/0001-src-indent.c-correct-the-check-for-locale.h.patch
new file mode 100644
index 000000000..7df7ecb38
--- /dev/null
+++ b/meta-oe/recipes-extended/indent/indent/0001-src-indent.c-correct-the-check-for-locale.h.patch
@@ -0,0 +1,40 @@
+From 75369ce004ec0f5e46a432fa1dac8cfc7ae1ef8d Mon Sep 17 00:00:00 2001
+From: Mingli Yu <mingli.yu@windriver.com>
+Date: Sun, 24 Feb 2019 22:35:08 -0800
+Subject: [PATCH] src/indent.c: correct the check for locale.h
+
+Adjust to check HAVE_LC_MESSAGES or HAVE_LOCALE_H
+to determine whether include locale.h or not to
+fix below issue:
+
+| ../../indent-2.2.12/src/indent.c: In function 'main':
+| ../../indent-2.2.12/src/indent.c:1062:5: error: implicit declaration of function 'setlocale'; did you mean 'setstate'? [-Werror=implicit-function-declaration]
+|      setlocale(LC_ALL, "");
+|      ^~~~~~~~~
+|      setstate
+| ../../indent-2.2.12/src/indent.c:1062:5: error: nested extern declaration of 'setlocale' [-Werror=nested-externs]
+| ../../indent-2.2.12/src/indent.c:1062:15: error: 'LC_ALL' undeclared (first use in this function)
+
+Upstream-Status: Pending
+
+Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
+---
+ src/indent.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/indent.c b/src/indent.c
+index 4d666e2..0c2780b 100644
+--- a/src/indent.c
++++ b/src/indent.c
+@@ -71,7 +71,7 @@
+ #include <string.h>
+ #include <ctype.h>
+ #include <stdlib.h>
+-#ifdef HAVE_LOCALE_H
++#if defined(HAVE_LC_MESSAGES) || defined(HAVE_LOCALE_H)
+ #include <locale.h>
+ #endif
+ #include "indent.h"
+-- 
+2.17.1
+
diff --git a/meta-oe/recipes-extended/indent/indent_2.2.10.bb b/meta-oe/recipes-extended/indent/indent_2.2.12.bb
similarity index 65%
rename from meta-oe/recipes-extended/indent/indent_2.2.10.bb
rename to meta-oe/recipes-extended/indent/indent_2.2.12.bb
index d25e8e317..f2891df50 100644
--- a/meta-oe/recipes-extended/indent/indent_2.2.10.bb
+++ b/meta-oe/recipes-extended/indent/indent_2.2.12.bb
@@ -11,12 +11,17 @@ LICENSE = "GPLv3"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 DEPENDS = "virtual/gettext"
 
-SRC_URI = "${GNU_MIRROR}/${BPN}/${BP}.tar.gz"
-SRC_URI[md5sum] = "be35ea62705733859fbf8caf816d8959"
-SRC_URI[sha256sum] = "8a9b41be5bfcab5d8c1be74204b10ae78789fc3deabea0775fdced8677292639"
+SRC_URI = "${GNU_MIRROR}/${BPN}/${BP}.tar.gz \
+           file://0001-src-indent.c-correct-the-check-for-locale.h.patch \
+           file://0001-Makefile.am-remove-regression-dir.patch \
+"
+SRC_URI[md5sum] = "4764b6ac98f6654a35da117b8e5e8e14"
+SRC_URI[sha256sum] = "e77d68c0211515459b8812118d606812e300097cfac0b4e9fb3472664263bb8b"
 
 inherit autotools gettext
 
+CFLAGS_class-native += " -Wno-error=unused-value"
+
 FILES_${PN}-doc += "/usr/doc/indent/indent.html"
 
 BBCLASSEXTEND = "native"
-- 
2.17.1