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PHP拡張機能を作成しようとしています。

ここにconfig.m4ファイルがあります

PHP_ARG_ENABLE(hello, whether to enable Hello
World support,
[ --enable-hello   Enable Hello World support])
if test "$PHP_HELLO" = "yes"; then
  AC_DEFINE(HAVE_HELLO, 1, [Whether you have Hello World])
  PHP_NEW_EXTENSION(hello, hello.c, $ext_shared)
fi

これが php_hello.h ファイルです。

#ifndef PHP_HELLO_H
#define PHP_HELLO_H 1
#define PHP_HELLO_WORLD_VERSION "1.0"
#define PHP_HELLO_WORLD_EXTNAME "hello"

PHP_FUNCTION(hello_world);

extern zend_module_entry hello_module_entry;
#define phpext_hello_ptr &hello_module_entry

#endif

これが hello.c ファイルです

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_hello.h"

static function_entry hello_functions[] = {
    PHP_FE(hello_world, NULL)
    {NULL, NULL, NULL}
};

zend_module_entry hello_module_entry = {
#if ZEND_MODULE_API_NO >= 20010901
    STANDARD_MODULE_HEADER,
#endif
    PHP_HELLO_WORLD_EXTNAME,
    hello_functions,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
#if ZEND_MODULE_API_NO >= 20010901
    PHP_HELLO_WORLD_VERSION,
#endif
    STANDARD_MODULE_PROPERTIES
};

#ifdef COMPILE_DL_HELLO
ZEND_GET_MODULE(hello)
#endif

PHP_FUNCTION(hello_world)
{
    RETURN_STRING("Hello World", 1);
}

以下のコマンドを使用してこれを構築しているとき-

$ phpize
$ ./configure --enable-hello
$ make

このエラーが発生します-

/usr/include/php/ext/hello/hello.c:8:5: warning: braces around scalar initializer [enabled by default]
/usr/include/php/ext/hello/hello.c:8:5: warning: (near initialization for 'hello_functions[0]') [enabled by default]
/usr/include/php/ext/hello/hello.c:8:5: warning: initialization makes integer from pointer without a cast [enabled by default]
/usr/include/php/ext/hello/hello.c:8:5: warning: (near initialization for 'hello_functions[0]') [enabled by default]
/usr/include/php/ext/hello/hello.c:8:5: error: initializer element is not computable at load time
/usr/include/php/ext/hello/hello.c:8:5: error: (near initialization for 'hello_functions[0]')
/usr/include/php/ext/hello/hello.c:8:5: warning: excess elements in scalar initializer [enabled by default]
/usr/include/php/ext/hello/hello.c:8:5: warning: (near initialization for 'hello_functions[0]') [enabled by default]
/usr/include/php/ext/hello/hello.c:8:5: warning: excess elements in scalar initializer [enabled by default]
/usr/include/php/ext/hello/hello.c:8:5: warning: (near initialization for 'hello_functions[0]') [enabled by default]
/usr/include/php/ext/hello/hello.c:8:5: warning: excess elements in scalar initializer [enabled by default]
/usr/include/php/ext/hello/hello.c:8:5: warning: (near initialization for 'hello_functions[0]') [enabled by default]
/usr/include/php/ext/hello/hello.c:8:5: warning: excess elements in scalar initializer [enabled by default]
/usr/include/php/ext/hello/hello.c:8:5: warning: (near initialization for 'hello_functions[0]') [enabled by default]
/usr/include/php/ext/hello/hello.c:9:5: warning: braces around scalar initializer [enabled by default]
/usr/include/php/ext/hello/hello.c:9:5: warning: (near initialization for 'hello_functions[1]') [enabled by default]
/usr/include/php/ext/hello/hello.c:9:5: warning: initialization makes integer from pointer without a cast [enabled by default]
/usr/include/php/ext/hello/hello.c:9:5: warning: (near initialization for 'hello_functions[1]') [enabled by default]
/usr/include/php/ext/hello/hello.c:9:5: warning: excess elements in scalar initializer [enabled by default]
/usr/include/php/ext/hello/hello.c:9:5: warning: (near initialization for 'hello_functions[1]') [enabled by default]
/usr/include/php/ext/hello/hello.c:9:5: warning: excess elements in scalar initializer [enabled by default]
/usr/include/php/ext/hello/hello.c:9:5: warning: (near initialization for 'hello_functions[1]') [enabled by default]
/usr/include/php/ext/hello/hello.c:17:5: warning: initialization from incompatible pointer type [enabled by default]
/usr/include/php/ext/hello/hello.c:17:5: warning: (near initialization for 'hello_module_entry.functions') [enabled by default]

私はこれに慣れていません。この問題を解決するにはどうすればよいですか?

4

1 に答える 1