deps: Add libtickit/libtermkey as dependency

The new terminal UI will be implemented on top of those libraries

cmake/FindLibTermkey.cmake

@@ -0,0 +1,48 @@
+# - Try to find libtermkey
+# Once done this will define
+#  LIBTERMKEY_FOUND - System has libtermkey
+#  LIBTERMKEY_INCLUDE_DIRS - The libtermkey include directories
+#  LIBTERMKEY_LIBRARIES - The libraries needed to use libtermkey
+
+find_package(PkgConfig)
+if(NOT LIBTERMKEY_USE_BUNDLED)
+  find_package(PkgConfig)
+  if (PKG_CONFIG_FOUND)
+    pkg_check_modules(PC_LIBTERMKEY QUIET libtermkey)
+  endif()
+else()
+  set(PC_LIBTERMKEY_INCLUDEDIR)
+  set(PC_LIBTERMKEY_INCLUDE_DIRS)
+  set(PC_LIBTERMKEY_LIBDIR)
+  set(PC_LIBTERMKEY_LIBRARY_DIRS)
+  set(LIMIT_SEARCH NO_DEFAULT_PATH)
+endif()
+
+set(LIBTERMKEY_DEFINITIONS ${PC_LIBTERMKEY_CFLAGS_OTHER})
+
+find_path(LIBTERMKEY_INCLUDE_DIR termkey.h
+          PATHS ${PC_LIBTERMKEY_INCLUDEDIR} ${PC_LIBTERMKEY_INCLUDE_DIRS}
+          ${LIMIT_SEARCH})
+
+# If we're asked to use static linkage, add libuv.a as a preferred library name.
+if(LIBTERMKEY_USE_STATIC)
+  list(APPEND LIBTERMKEY_NAMES
+    "${CMAKE_STATIC_LIBRARY_PREFIX}termkey${CMAKE_STATIC_LIBRARY_SUFFIX}")
+endif()
+
+list(APPEND LIBTERMKEY_NAMES termkey)
+
+find_library(LIBTERMKEY_LIBRARY NAMES ${LIBTERMKEY_NAMES}
+  HINTS ${PC_LIBTERMKEY_LIBDIR} ${PC_LIBTERMKEY_LIBRARY_DIRS}
+  ${LIMIT_SEARCH})
+
+set(LIBTERMKEY_LIBRARIES ${LIBTERMKEY_LIBRARY})
+set(LIBTERMKEY_INCLUDE_DIRS ${LIBTERMKEY_INCLUDE_DIR})
+
+include(FindPackageHandleStandardArgs)
+# handle the QUIETLY and REQUIRED arguments and set LIBTERMKEY_FOUND to TRUE
+# if all listed variables are TRUE
+find_package_handle_standard_args(LibTermkey DEFAULT_MSG
+  LIBTERMKEY_LIBRARY LIBTERMKEY_INCLUDE_DIR)
+
+mark_as_advanced(LIBTERMKEY_INCLUDE_DIR LIBTERMKEY_LIBRARY)

cmake/FindLibTickit.cmake

@@ -0,0 +1,48 @@
+# - Try to find libtickit
+# Once done this will define
+#  LIBTICKIT_FOUND - System has libtickit
+#  LIBTICKIT_INCLUDE_DIRS - The libtickit include directories
+#  LIBTICKIT_LIBRARIES - The libraries needed to use libtickit
+
+find_package(PkgConfig)
+if(NOT LIBTICKIT_USE_BUNDLED)
+  find_package(PkgConfig)
+  if (PKG_CONFIG_FOUND)
+    pkg_check_modules(PC_LIBTICKIT QUIET libtickit)
+  endif()
+else()
+  set(PC_LIBTICKIT_INCLUDEDIR)
+  set(PC_LIBTICKIT_INCLUDE_DIRS)
+  set(PC_LIBTICKIT_LIBDIR)
+  set(PC_LIBTICKIT_LIBRARY_DIRS)
+  set(LIMIT_SEARCH NO_DEFAULT_PATH)
+endif()
+
+set(LIBTICKIT_DEFINITIONS ${PC_LIBTICKIT_CFLAGS_OTHER})
+
+find_path(LIBTICKIT_INCLUDE_DIR tickit.h
+          PATHS ${PC_LIBTICKIT_INCLUDEDIR} ${PC_LIBTICKIT_INCLUDE_DIRS}
+          ${LIMIT_SEARCH})
+
+# If we're asked to use static linkage, add libuv.a as a preferred library name.
+if(LIBTICKIT_USE_STATIC)
+  list(APPEND LIBTICKIT_NAMES
+    "${CMAKE_STATIC_LIBRARY_PREFIX}tickit${CMAKE_STATIC_LIBRARY_SUFFIX}")
+endif()
+
+list(APPEND LIBTICKIT_NAMES tickit)
+
+find_library(LIBTICKIT_LIBRARY NAMES ${LIBTICKIT_NAMES}
+  HINTS ${PC_LIBTICKIT_LIBDIR} ${PC_LIBTICKIT_LIBRARY_DIRS}
+  ${LIMIT_SEARCH})
+
+set(LIBTICKIT_LIBRARIES ${LIBTICKIT_LIBRARY})
+set(LIBTICKIT_INCLUDE_DIRS ${LIBTICKIT_INCLUDE_DIR})
+
+include(FindPackageHandleStandardArgs)
+# handle the QUIETLY and REQUIRED arguments and set LIBTICKIT_FOUND to TRUE
+# if all listed variables are TRUE
+find_package_handle_standard_args(LibTickit DEFAULT_MSG
+  LIBTICKIT_LIBRARY LIBTICKIT_INCLUDE_DIR)
+
+mark_as_advanced(LIBTICKIT_INCLUDE_DIR LIBTICKIT_LIBRARY)

cmake/FindLibUnibilium.cmake

@@ -0,0 +1,48 @@
+# - Try to find libunibilium
+# Once done this will define
+#  LIBUNIBILIUM_FOUND - System has libunibilium
+#  LIBUNIBILIUM_INCLUDE_DIRS - The libunibilium include directories
+#  LIBUNIBILIUM_LIBRARIES - The libraries needed to use libunibilium
+
+find_package(PkgConfig)
+if(NOT LIBUNIBILIUM_USE_BUNDLED)
+  find_package(PkgConfig)
+  if (PKG_CONFIG_FOUND)
+    pkg_check_modules(PC_LIBUNIBILIUM QUIET libunibilium)
+  endif()
+else()
+  set(PC_LIBUNIBILIUM_INCLUDEDIR)
+  set(PC_LIBUNIBILIUM_INCLUDE_DIRS)
+  set(PC_LIBUNIBILIUM_LIBDIR)
+  set(PC_LIBUNIBILIUM_LIBRARY_DIRS)
+  set(LIMIT_SEARCH NO_DEFAULT_PATH)
+endif()
+
+set(LIBUNIBILIUM_DEFINITIONS ${PC_LIBUNIBILIUM_CFLAGS_OTHER})
+
+find_path(LIBUNIBILIUM_INCLUDE_DIR unibilium.h
+          PATHS ${PC_LIBUNIBILIUM_INCLUDEDIR} ${PC_LIBUNIBILIUM_INCLUDE_DIRS}
+          ${LIMIT_SEARCH})
+
+# If we're asked to use static linkage, add libuv.a as a preferred library name.
+if(LIBUNIBILIUM_USE_STATIC)
+  list(APPEND LIBUNIBILIUM_NAMES
+    "${CMAKE_STATIC_LIBRARY_PREFIX}unibilium${CMAKE_STATIC_LIBRARY_SUFFIX}")
+endif()
+
+list(APPEND LIBUNIBILIUM_NAMES unibilium)
+
+find_library(LIBUNIBILIUM_LIBRARY NAMES ${LIBUNIBILIUM_NAMES}
+  HINTS ${PC_LIBUNIBILIUM_LIBDIR} ${PC_LIBUNIBILIUM_LIBRARY_DIRS}
+  ${LIMIT_SEARCH})
+
+set(LIBUNIBILIUM_LIBRARIES ${LIBUNIBILIUM_LIBRARY})
+set(LIBUNIBILIUM_INCLUDE_DIRS ${LIBUNIBILIUM_INCLUDE_DIR})
+
+include(FindPackageHandleStandardArgs)
+# handle the QUIETLY and REQUIRED arguments and set LIBUNIBILIUM_FOUND to TRUE
+# if all listed variables are TRUE
+find_package_handle_standard_args(LibUnibilium DEFAULT_MSG
+  LIBUNIBILIUM_LIBRARY LIBUNIBILIUM_INCLUDE_DIR)
+
+mark_as_advanced(LIBUNIBILIUM_INCLUDE_DIR LIBUNIBILIUM_LIBRARY)

third-party/CMakeLists.txt

@@ -15,6 +15,9 @@ set(DEPS_DOWNLOAD_DIR "${DEPS_BUILD_DIR}/downloads")
 
 option(USE_BUNDLED "Use bundled dependencies." ON)
 
+option(USE_BUNDLED_LIBUNIBILIUM "Use the bundled libunibilium." ${USE_BUNDLED})
+option(USE_BUNDLED_LIBTERMKEY "Use the bundled libtermkey." ${USE_BUNDLED})
+option(USE_BUNDLED_LIBTICKIT "Use the bundled libtickit." ${USE_BUNDLED})
 option(USE_BUNDLED_LIBUV "Use the bundled libuv." ${USE_BUNDLED})
 option(USE_BUNDLED_MSGPACK "Use the bundled msgpack." ${USE_BUNDLED})
 option(USE_BUNDLED_LUAJIT "Use the bundled version of luajit." ${USE_BUNDLED})
@@ -67,6 +70,90 @@ set(LUAROCKS_URL https://github.com/keplerproject/luarocks/archive/0587afbb5fe8c
 set(LUAROCKS_SHA1 61a894fd5d61987bf7e7f9c3e0c5de16ba4b68c4)
 set(LUAROCKS_MD5 0f53f42909fbcd2c88be303e8f970516)
 
+set(LIBUNIBILIUM_URL https://github.com/mauke/unibilium/archive/v1.1.0.tar.gz)
+set(LIBUNIBILIUM_SHA1 edda116e736396315abb33397f7815103e2d4fe4)
+set(LIBUNIBILIUM_MD5 60f3e6db236daf12cbc92f0b60d9eddc)
+
+set(LIBTERMKEY_URL https://github.com/neovim/libtermkey/archive/neovim.tar.gz)
+set(LIBTERMKEY_SHA1 a309038a2297fe4905f03a8807723a9aa07c272a)
+set(LIBTERMKEY_MD5 c99e5546da0063fa26dfa7d7f1d5a26f)
+
+set(LIBTICKIT_URL https://github.com/neovim/libtickit/archive/neovim.tar.gz)
+set(LIBTICKIT_SHA1 49e609de29c3bdc3b40d2ade76e69fde6e0d74bc)
+set(LIBTICKIT_MD5 71a5d36d0ef6688d79828aabaf27eb36)
+
+if(USE_BUNDLED_LIBUNIBILIUM)
+  ExternalProject_Add(libunibilium
+    PREFIX ${DEPS_BUILD_DIR}
+    URL ${LIBUNIBILIUM_URL}
+    DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/libunibilium
+    DOWNLOAD_COMMAND ${CMAKE_COMMAND}
+      -DPREFIX=${DEPS_BUILD_DIR}
+      -DDOWNLOAD_DIR=${DEPS_DOWNLOAD_DIR}/libunibilium
+      -DURL=${LIBUNIBILIUM_URL}
+      -DEXPECTED_SHA1=${LIBUNIBILIUM_SHA1}
+      -DEXPECTED_MD5=${LIBUNIBILIUM_MD5}
+      -DTARGET=libunibilium
+      -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/DownloadAndExtractFile.cmake
+    CONFIGURE_COMMAND ""
+    BUILD_IN_SOURCE 1
+    BUILD_COMMAND ${MAKE_PRG} CC=${DEPS_C_COMPILER}
+                              PREFIX=${DEPS_INSTALL_DIR}
+                              CFLAGS=-fPIC
+    INSTALL_COMMAND ${MAKE_PRG} PREFIX=${DEPS_INSTALL_DIR} install)
+  list(APPEND THIRD_PARTY_DEPS libunibilium)
+endif()
+
+if(USE_BUNDLED_LIBTERMKEY)
+  ExternalProject_Add(libtermkey
+    PREFIX ${DEPS_BUILD_DIR}
+    URL ${LIBTERMKEY_URL}
+    DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/libtermkey
+    DOWNLOAD_COMMAND ${CMAKE_COMMAND}
+      -DPREFIX=${DEPS_BUILD_DIR}
+      -DDOWNLOAD_DIR=${DEPS_DOWNLOAD_DIR}/libtermkey
+      -DURL=${LIBTERMKEY_URL}
+      -DEXPECTED_SHA1=${LIBTERMKEY_SHA1}
+      -DEXPECTED_MD5=${LIBTERMKEY_MD5}
+      -DTARGET=libtermkey
+      -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/DownloadAndExtractFile.cmake
+    CONFIGURE_COMMAND ""
+    BUILD_IN_SOURCE 1
+    BUILD_COMMAND ""
+    INSTALL_COMMAND ${MAKE_PRG} CC=${DEPS_C_COMPILER}
+                                PREFIX=${DEPS_INSTALL_DIR}
+                                PKG_CONFIG_PATH=${DEPS_LIB_DIR}/pkgconfig
+                                CFLAGS=-fPIC
+                                install)
+  list(APPEND THIRD_PARTY_DEPS libtermkey)
+  add_dependencies(libtermkey libunibilium)
+endif()
+
+if(USE_BUNDLED_LIBTICKIT)
+  ExternalProject_Add(libtickit
+    PREFIX ${DEPS_BUILD_DIR}
+    URL ${LIBTICKIT_URL}
+    DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/libtickit
+    DOWNLOAD_COMMAND ${CMAKE_COMMAND}
+      -DPREFIX=${DEPS_BUILD_DIR}
+      -DDOWNLOAD_DIR=${DEPS_DOWNLOAD_DIR}/libtickit
+      -DURL=${LIBTICKIT_URL}
+      -DEXPECTED_SHA1=${LIBTICKIT_SHA1}
+      -DEXPECTED_MD5=${LIBTICKIT_MD5}
+      -DTARGET=libtickit
+      -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/DownloadAndExtractFile.cmake
+    CONFIGURE_COMMAND ""
+    BUILD_IN_SOURCE 1
+    BUILD_COMMAND ""
+    INSTALL_COMMAND ${MAKE_PRG} CC=${DEPS_C_COMPILER}
+                                PREFIX=${DEPS_INSTALL_DIR}
+                                PKG_CONFIG_PATH=${DEPS_LIB_DIR}/pkgconfig
+                                CFLAGS=-fPIC
+                                install)
+  list(APPEND THIRD_PARTY_DEPS libtickit)
+  add_dependencies(libtickit libtermkey)
+endif()
+
 if(USE_BUNDLED_LIBUV)
   ExternalProject_Add(libuv
     PREFIX ${DEPS_BUILD_DIR}