sngrep: don't download patch from Github

Patches downloaded from Github are not stable, so bring them in the
tree.

For this package, the patch is not replaced 1:1 with what Github was
providing. Indeed, the URL
https://github.com/irontec/sngrep/pull/191/commits/4740f3341a99eaec105dee202a6fa7828212cdf1.patch
no longer exists. This pull request has been merged, so we instead use
the real upstream commits. However, the upstream developer apparently
messed up, and applied the change in two separate commits, which is
why one patch fetched from Github is replaced by this commit by two
patches in package/sngrep/.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

1 files changed, 45 insertions, 0 deletions

diff --git a/package/sngrep/0002-autotools-fix-ncurses-wchar-detection.patch b/package/sngrep/0002-autotools-fix-ncurses-wchar-detection.patch
new file mode 100644
index 0000000000..372f87487b
--- /dev/null
+++ b/package/sngrep/0002-autotools-fix-ncurses-wchar-detection.patch
@@ -0,0 +1,45 @@
+From ca6bd26fff5c679c8838c29e1e2913ccbcc0b0cd Mon Sep 17 00:00:00 2001
+From: Kaian <kaian@irontec.com>
+Date: Tue, 30 May 2017 11:15:49 +0200
+Subject: [PATCH] autotools: fix ncurses wchar detection
+
+Author: Adam Duskett <aduskett@codeblue.com>
+
+Ncurses detection is currently broken in buildroot.
+
+This patch does the following:
+ - Add SNGREP_CHECK_SCRIPT to configure.ac which checks for a
+   libname, a function in that library, sets a define if found, and
+   if not found, moves on to the next part. This is taken from the
+   htop configure.ac.
+
+ - Adds SNGREP_CHECK_LIB to configure.ac which checks for a
+   library, a function within that library, sets a define if that function
+   is found, and if not found, moves on to the next part.
+   This is taken from the htop configure.ac
+
+ - Modifies scrollbar.h and ui_panel.h to include <wctypes.h> instead of
+   <ncursesw/ncurses.h> if unicode is supported.
+
+[Upstream commit: https://github.com/irontec/sngrep/commit/ca6bd26fff5c679c8838c29e1e2913ccbcc0b0cd]
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ configure.ac | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 2821c55..10c83ab 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1,9 +1,9 @@
+ AC_PREREQ([2.59])
+ AC_INIT([sngrep], [1.4.3], [kaian@irontec.com], [sngrep], [http://www.irontec.com/])
+ AM_INIT_AUTOMAKE([1.9])
+-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+ AC_CONFIG_HEADERS([src/config.h])
+-AC_CONFIG_MACRO_DIRS([m4])
++m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
++m4_ifdef([AC_CONFIG_MACRO_DIRS], AC_CONFIG_MACRO_DIRS([m4]), m4_include([m4/sngrep.m4]))
+ 
+ AC_COPYRIGHT("Irontec S.L.")
+