On 6/9/07, "H. Hübel" <php-ml@xxxxxxxxxxxx> wrote:
Hello everyone for learning to develope an own external php-extension i studied the following session under http://devzone.zend.com/article/1021-Extension-Writing-Part-I-Introduction-to-PHP-and-Zend and tried to develope my first extension as the examples from this site. i use Linux (openSuse 10.2) and have compiled php 5.2.3 and apache 2.2.4 successfully. after editing the first example of this site above (hello-world) i can run "phpize" and "./configure --enable-hello" successfully too. but when i run "make", i get an error message called: susi-note:/php-5.2.3/ext/hello # make make: *** No rule to make target `/php-5.2.3/ext/hello/hello.c', needed by `hello.lo'. Stop. i just covered all lines of that example in this site described above and changed nothing from that. i guess its usually so simple that the authors just think, it should be to compile on every system. so i wonder about my error result. has anybody an idea, what i can do to compile this example? my example is the following: under my php-source-directory i created a subfolder under the "/ext/" directory called "hello". in this directory i created the following files under my footer. than i started to typing "phpsize", "./configure..." and "make" from that directory as described in the site called above. thank you very much for any help! kind regards, h. huebel ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ config.m4: 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 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ php_hello.h: #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 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #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 #endifsusi-note:/home/hagen/download/php-5.2.3/ext/hello # cat php_hello.c #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); } -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
That's a bit out of the scope of this list, but a simple fix anyway. Change config.m4: PHP_NEW_EXTENSION(hello, hello.c, $ext_shared) .... to.... PHP_NEW_EXTENSION(hello, php_hello.c, $ext_shared) -- Daniel P. Brown [office] (570-) 587-7080 Ext. 272 [mobile] (570-) 766-8107 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
