package/ngrep: bump to version 1.47

- Switch site from sourceforge to github as there is no new releases on
  sourceforge and http://ngrep.sourceforge.net/ is redirected to
  https://github.com/jpr5/ngrep/
- Remove first patch, not needed since version 1.46 and
  https://github.com/jpr5/ngrep/commit/997c9d81d34d3a6646e6c5e363645015e644b3de
  as this commit added the support for system pcre
- Remove second patch, not needed since version 1.46 and
  https://github.com/jpr5/ngrep/commit/2d8fd9ac7ef1ac6947f738f6005e7b533654f331
- Remove third patch and LIBS=-lpcap -lpcre, not needed since 1.46 and
  https://github.com/jpr5/ngrep/commit/cca6e3121f2d80dd32a5a33dead9495fe40eed70
- LICENSE.txt has been renamed to LICENSE since version 1.47 and
  https://github.com/jpr5/ngrep/commit/3cb4c580a9de4afe11c2c17b0f354b59b74ae974
- Add an upstream patch to fix --enable-pcre: keep pcre as a mandatory
  dependency as this is the current behavior in version 1.45. PCRE will
  made optional in an other patch
- Remove --with-pcre which is not recognized anymore
- Add two other patches to fix --disable-tcpkill
- Add hash for license file

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/package/ngrep/0001-Fix-typo-in-configure-in-when-testing-for-use_pcre.patch b/package/ngrep/0001-Fix-typo-in-configure-in-when-testing-for-use_pcre.patch
new file mode 100644
index 0000000000..69c5c887e8
--- /dev/null
+++ b/package/ngrep/0001-Fix-typo-in-configure-in-when-testing-for-use_pcre.patch
@@ -0,0 +1,25 @@
+From b8b1e9751e1d074af0dd77c2554c1b25fd8f7abe Mon Sep 17 00:00:00 2001
+From: Romain Francoise <romain@rfr.io>
+Date: Mon, 1 Jan 2018 18:00:34 +0100
+Subject: [PATCH] Fix typo in configure.in when testing for use_pcre
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+[Retrieved from:
+https://github.com/jpr5/ngrep/commit/b8b1e9751e1d074af0dd77c2554c1b25fd8f7abe]
+---
+ configure.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.in b/configure.in
+index cff37e9..06c050a 100644
+--- a/configure.in
++++ b/configure.in
+@@ -146,7 +146,7 @@ AC_ARG_ENABLE(pcre,
+ [ use_pcre="$enableval" ],
+ [ use_pcre="no" ])
+ 
+-if test use_pcre = yes; then
++if test $use_pcre = yes; then
+   USE_PCRE="1"
+   EXTRA_LIBS="$EXTRA_LIBS -lpcre"
+ else