xxhash: add version 0.8.3 (#2207)

Author: benoit-pierre

cmake/CMakeLists.txt

@@ -189,6 +189,7 @@ declare_project(
     md4c
     nanosvg
     utf8proc
+    xxhash
     zlib
     zstd
     SOURCE_DIR thirdparty/kpvcrlib
@@ -438,6 +439,9 @@ declare_project(thirdparty/turbo DEPENDS libressl)
 # utf8proc
 declare_project(thirdparty/utf8proc)
 
+# xxhash
+declare_project(thirdparty/xxhash)
+
 # xz
 declare_project(thirdparty/xz EXCLUDE_FROM_ALL)
 

ffi/loadlib.lua

@@ -45,6 +45,7 @@ local monolibtic = {
         ["webp"]       = true,
         ["webpdemux"]  = true,
         ["wrap-mupdf"] = true,
+        ["xxhash"]     = true,
         ["z"]          = true,
         ["zmq"]        = true,
         ["zstd"]       = true,

thirdparty/cmake_modules/koreader_targets.cmake

@@ -281,6 +281,7 @@ if(MONOLIBTIC)
         pthread
         sqlite::sqlite3
         turbo::tffi_wrap
+        xxhash::xxhash
         zlib::z
         zstd::zstd
         SOURCES monolibtic.cpp

thirdparty/cmake_modules/koreader_thirdparty_libs.cmake

@@ -52,6 +52,7 @@ target_link_libraries(
     md4c::html
     srell::srell
     utf8proc::utf8proc
+    xxhash::xxhash
     zlib::z
     zstd::zstd
 )
@@ -237,6 +238,9 @@ endif()
 # utf8proc
 declare_dependency(utf8proc::utf8proc MONOLIBTIC utf8proc)
 
+# xxhash
+declare_dependency(xxhash::xxhash MONOLIBTIC xxhash)
+
 # zlib
 declare_dependency(zlib::z MONOLIBTIC z)
 

thirdparty/kpvcrlib/crengine

@@ -0,0 +1,21 @@
+list(APPEND CMAKE_ARGS
+    -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
+    -DBUILD_SHARED_LIBS=$<NOT:$<BOOL:${MONOLIBTIC}>>
+)
+
+list(APPEND BUILD_CMD COMMAND ninja)
+
+list(APPEND INSTALL_CMD COMMAND ${CMAKE_COMMAND} --install .)
+
+if(NOT MONOLIBTIC)
+    append_shared_lib_install_commands(INSTALL_CMD xxhash VERSION 0)
+endif()
+
+external_project(
+    DOWNLOAD URL 599804eb9555e51c05f1b821f9212a07
+    https://github.com/Cyan4973/xxHash/archive/refs/tags/v0.8.3.tar.gz
+    PATCH_OVERLAY overlay
+    CMAKE_ARGS ${CMAKE_ARGS}
+    BUILD_COMMAND ${BUILD_CMD}
+    INSTALL_COMMAND ${INSTALL_CMD}
+)

thirdparty/xxhash/CMakeLists.txt

@@ -0,0 +1,12 @@
+cmake_minimum_required(VERSION 3.17.5)
+project(xxhash LANGUAGES C)
+
+add_library(xxhash)
+set_target_properties(xxhash PROPERTIES SOVERSION 0)
+target_sources(xxhash PRIVATE xxhash.c)
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+    target_compile_definitions(xxhash PRIVATE XXH_NO_INLINE_HINTS)
+endif()
+
+install(TARGETS xxhash)
+install(FILES xxh3.h xxhash.h DESTINATION ${CMAKE_INSTALL_PREFIX}/include)