Updated embedded lz4 library (r131)

Author: kj

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "lz4"]
+	path = lz4
+	url = https://github.com/Cyan4973/lz4.git

README.md

@@ -9,6 +9,8 @@ Documentation for LZ4 can be found at
 
 ## Build
 
+    % git clone --recursive --depth=1 https://github.com/kjdev/php-ext-lz4.git
+    % cd php-ext-lz4
     % phpize
     % ./configure
     % make

config.m4

@@ -59,10 +59,10 @@ if test "$PHP_LZ4" != "no"; then
   else
     AC_MSG_RESULT(use bundled version)
 
-    PHP_NEW_EXTENSION(lz4, lz4.c lz4/lz4.c lz4/lz4hc.c lz4/xxhash.c, $ext_shared)
+    PHP_NEW_EXTENSION(lz4, lz4.c lz4/lib/lz4.c lz4/lib/lz4hc.c lz4/lib/xxhash.c, $ext_shared)
 
-    PHP_ADD_BUILD_DIR($ext_builddir/lz4, 1)
-    PHP_ADD_INCLUDE([$ext_srcdir/lz4])
+    PHP_ADD_BUILD_DIR($ext_builddir/lz4/lib, 1)
+    PHP_ADD_INCLUDE([$ext_srcdir/lz4/lib])
   fi
 fi
 

config.w32

@@ -2,6 +2,6 @@ ARG_ENABLE("lz4", "enable lz4 support", "no");
 
 if (PHP_LZ4 != "no") {
    EXTENSION("lz4", "lz4.c", PHP_LZ4_SHARED, "");
-   ADD_SOURCES(configure_module_dirname + "/lz4", "lz4.c lz4hc.c xxhash.c", "lz4");
+   ADD_SOURCES(configure_module_dirname + "/lz4/lib", "lz4.c lz4hc.c xxhash.c", "lz4");
    PHP_INSTALL_HEADERS("ext/lz4/", "php_lz4.h");
 }