libwebsockets: Update to 3.0.0

Removed upstreamed patch.

Also added a patch to fix Travis.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Tested-by: Karl Palsson <karlp@etactica.com>

libs/libwebsockets/Makefile

@@ -8,14 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libwebsockets
-PKG_VERSION:=2.4.1
-PKG_RELEASE:=2
+PKG_VERSION:=3.0.0
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_SOURCE_URL:=https://codeload.github.com/warmcat/libwebsockets/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=29414be4f79f6abc0e6aadccd09a4da0f0c431e3b5691f496acd081ae6a8240c
-
+PKG_HASH:=a6b611c212c52f161f70556339fdaa199b7e9b6a167c4638e086d19db75d6290
 
 PKG_SOURCE_VERSION:=v$(PKG_VERSION)
 

libs/libwebsockets/patches/001-CMakeLists-build-reproducible-by-default.patch

@@ -1,78 +0,0 @@
-From d7b6c04aaf416344332e73f49fe457013e3ccf36 Mon Sep 17 00:00:00 2001
-From: Alexander Couzens <lynxis@fe80.eu>
-Date: Sun, 10 Dec 2017 00:54:06 +0100
-Subject: [PATCH] CMakeLists: build reproducible by default
-Merged-upstream: yes
-
-Using the build user and build hostname as part of the git hash breaks
-reproducible builds. Make this part optional, but build reproducible by
-default.
----
- CMakeLists.txt | 47 +++++++++++++++++++++++++++--------------------
- 1 file changed, 27 insertions(+), 20 deletions(-)
-
-Index: libwebsockets-2.4.0/CMakeLists.txt
-===================================================================
---- libwebsockets-2.4.0.orig/CMakeLists.txt
-+++ libwebsockets-2.4.0/CMakeLists.txt
-@@ -39,26 +39,32 @@ message(STATUS "CMAKE_TOOLCHAIN_FILE='${
- find_package(Git)
- if(GIT_EXECUTABLE)
- 	execute_process(
--    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
--    COMMAND "${GIT_EXECUTABLE}" describe
--    OUTPUT_VARIABLE GIT_HASH
--    OUTPUT_STRIP_TRAILING_WHITESPACE
--    )
--	execute_process(
--    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
--    COMMAND "whoami"
--    OUTPUT_VARIABLE GIT_USER
--    OUTPUT_STRIP_TRAILING_WHITESPACE
--    )
--	execute_process(
--    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
--    COMMAND "hostname"
--    OUTPUT_VARIABLE GIT_HOST
--    OUTPUT_STRIP_TRAILING_WHITESPACE
--    )
--	string(REGEX REPLACE "([^\\])[\\]([^\\])" "\\1\\\\\\\\\\2" GIT_USER ${GIT_USER})
--    set(LWS_BUILD_HASH ${GIT_USER}@${GIT_HOST}-${GIT_HASH})
--    message("Git commit hash: ${LWS_BUILD_HASH}")
-+		WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-+		COMMAND "${GIT_EXECUTABLE}" describe
-+		OUTPUT_VARIABLE GIT_HASH
-+		OUTPUT_STRIP_TRAILING_WHITESPACE
-+		)
-+	set(LWS_BUILD_HASH ${GIT_HASH})
-+
-+	# appen the build user and hostname
-+	if(NOT LWS_REPRODUCIBLE)
-+		execute_process(
-+			WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-+			COMMAND "whoami"
-+			OUTPUT_VARIABLE GIT_USER
-+			OUTPUT_STRIP_TRAILING_WHITESPACE
-+			)
-+		execute_process(
-+			WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-+			COMMAND "hostname"
-+			OUTPUT_VARIABLE GIT_HOST
-+			OUTPUT_STRIP_TRAILING_WHITESPACE
-+			)
-+		string(REGEX REPLACE "([^\\])[\\]([^\\])" "\\1\\\\\\\\\\2" GIT_USER ${GIT_USER})
-+		set(LWS_BUILD_HASH ${GIT_USER}@${GIT_HOST}-${GIT_HASH})
-+	endif()
-+
-+	message("Git commit hash: ${LWS_BUILD_HASH}")
- endif()
- 
- set(LWS_WITH_BUNDLED_ZLIB_DEFAULT OFF)
-@@ -121,6 +127,7 @@ option(LWS_AVOID_SIGPIPE_IGN "Android 7+
- option(LWS_WITH_STATS "Keep statistics of lws internal operations" OFF)
- option(LWS_WITH_SOCKS5 "Allow use of SOCKS5 proxy on client connections" OFF)
- option(LWS_WITH_PEER_LIMITS "Track peers and restrict resources a single peer can allocate" OFF)
-+option(LWS_REPRODUCIBLE "Build libwebsockets reproducible. It removes the build user and hostname from the build" ON)
- 
- macro(confirm_command CMD NOCMD)
- 	find_program (HAVE_CMD_${CMD} ${CMD} )

libs/libwebsockets/patches/020-fix-travis.patch

@@ -0,0 +1,16 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index b260969..ece281d 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1050,9 +1050,9 @@ if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR (CMAKE_C_COMPILER_ID
+     endif()
+ 
+     if (UNIX AND NOT LWS_WITH_ESP32)
+-	    set(CMAKE_C_FLAGS "-Wall -Wsign-compare -Wignored-qualifiers -Wtype-limits -Wuninitialized -Werror ${VISIBILITY_FLAG} -Wundef ${GCOV_FLAGS} ${CMAKE_C_FLAGS}" )
++	    set(CMAKE_C_FLAGS "-Wall -Wsign-compare -Wignored-qualifiers -Wtype-limits -Wuninitialized ${VISIBILITY_FLAG} -Wundef ${GCOV_FLAGS} ${CMAKE_C_FLAGS}" )
+     else()
+-	    set(CMAKE_C_FLAGS "-Wall -Wsign-compare -Wignored-qualifiers -Wtype-limits -Wuninitialized -Werror ${VISIBILITY_FLAG} ${GCOV_FLAGS} ${CMAKE_C_FLAGS}" )
++	    set(CMAKE_C_FLAGS "-Wall -Wsign-compare -Wignored-qualifiers -Wtype-limits -Wuninitialized ${VISIBILITY_FLAG} ${GCOV_FLAGS} ${CMAKE_C_FLAGS}" )
+     endif()
+ endif ()
+