I am trying to compile an application that uses the webui-2.so and I get the following linker errors which I do not understand. When I compile the application in Windows using the windows' version of the webui library everything works correctly. The problem arises when I try the Linux version. I am using PB5.73 with gcc 7.
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: warning: SetStringBasePosition_ASM.o: missing .note.GNU-stack section implies executable stack
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: /home/remote/KardTech/FusionPro/webui-2.so: undefined reference to `stat64@GLIBC_2.33'
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: /home/remote/KardTech/FusionPro/webui-2.so: undefined reference to `pthread_mutexattr_init@GLIBC_2.34'
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: /home/remote/KardTech/FusionPro/webui-2.so: undefined reference to `pthread_key_create@GLIBC_2.34'
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: /home/remote/KardTech/FusionPro/webui-2.so: undefined reference to `pthread_detach@GLIBC_2.34'
/usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: /home/remote/KardTech/FusionPro/webui-2.so: undefined reference to `pthread_setspecific@GLIBC_2.34'
...
collect2: error: ld returned 1 exit status
Code: Select all
; MPLite_WebUI.pb - MPLite WebUI
CompilerIf Not #PB_Compiler_Thread
CompilerError "Enable threadsafe in compiler options"
CompilerEndIf
#WEBUI_VERSION = "2.4.2"
#WEBUI_MAX_IDS = 512
Enumeration webui_browsers
#NoBrowser
#AnyBrowser
#Chrome
#Firefox
#Edge
#Safari
#Chromium
#Opera
#Brave
#Vivaldi
#Epic
#Yandex
#ChromiumBased
EndEnumeration
Enumeration webui_runtimes
#None
#Deno
#NodeJS
EndEnumeration
Enumeration webui_events
#WEBUI_EVENT_DISCONNECTED
#WEBUI_EVENT_CONNECTED
#WEBUI_EVENT_MOUSE_CLICK
#WEBUI_EVENT_NAVIGATION
#WEBUI_EVENT_CALLBACK
EndEnumeration
Structure webui_event_t Align #PB_Structure_AlignC
window.i ; The window object number
event_type.i ; Event type
*element ; HTML element ID
event_number.i ; Internal WebUI
bind_id.i ; Bind ID
*data ; JavaScript data
EndStructure
PrototypeC PrototypeC_webui_event(*e.webui_event_t)
ImportC "/home/remote/KardTech/FusionPro/webui-2.so"
webui_new_window() ; Create a new webui window object.
webui_new_window_id(window_number.i) ; Create a new webui window object.
webui_get_new_window_id.i() ; Get a free window ID that can be used with `webui_new_window_id()`
webui_bind.i(window.i, element.p-Ascii, webui_event.PrototypeC_webui_event) ; Bind a specific html element click event with a function. Empty element means all events.
webui_show.i(window.i, content.p-Ascii) ; Show a window using a embedded HTML, or a file. If the window is already
webui_show_browser(window.i, content.p-Ascii, browser.i) ; Same as webui_show(). But with a specific web browser.
webui_set_kiosk(window.i, status.i) ; Set the window in Kiosk mode (Full screen)
webui_wait() ; Wait until all opened windows get closed.
webui_close(window.i) ; Close a specific window only. The window object will still exist.
webui_destroy(window.i) ; Close a specific window and free all memory resources.
webui_exit() ; Close all opened windows. webui_wait() will break.
webui_set_root_folder.i(window.i, path.p-Ascii) ; Set the web-server root folder path.
webui_set_default_root_folder(path.p-Ascii) ; Set the default web-server root folder path.
; -- Other ---------------------------
webui_is_shown.i(window.i) ; Check a specific window if it's still running
webui_set_timeout(second.i) ; Set the maximum time in seconds to wait for browser to start
webui_set_icon(window.i, icon.p-Ascii, icon_type.p-Ascii) ; Set the default embedded HTML favicon
webui_set_multi_access(window.i, status.b) ; Allow the window URL to be re-used in normal web browsers
webui_navigate(window.i, url.p-ascii) ; Navigate to URL
; -- JavaScript ----------------------
webui_run(window.i, script.p-Ascii) ; Run JavaScript quickly with no waiting for the response.
webui_script.i(window.i, script.p-Ascii, timeout.i, *buffer, buffer_length.i) ; Run a JavaScript, and get the response back (Make sure your local buffer can hold the response).
webui_set_runtime(window.i, run_time.i) ; Chose between Deno and Nodejs runtime for .js and .ts files.
webui_get_int.q(*e.webui_event_t) ; Parse argument as integer.
webui_get_string.i(*e.webui_event_t) ; Parse argument as string.
webui_get_bool.i(*e.webui_event_t) ; Parse argument as boolean.
webui_return_int(*e.webui_event_t, number.i) ; Return the response to JavaScript as integer.
webui_return_string(*e.webui_event_t, const.p-Ascii) ; Return the response to JavaScript as string.
webui_return_bool(*e.webui_event_t, bool.i) ; Return the response to JavaScript as boolean.
webui_encode.i(*char) ; Base64 encoding. Use this to safely send text based data to the UI. If it fails it will return NULL.
webui_decode.i(char.p-Ascii) ; Base64 decoding. Use this to safely decode received Base64 text from the UI. If it fails it will return NULL.
webui_free(*ptr) ; Safely free a buffer allocated by WebUI, For example when using webui_encode().
; -- Interface -----------------------
webui_interface_bind.i(window.i, element.p-Ascii, *func) ; Bind a specific html element click event with a function. Empty element means all events. This replace webui_bind(). The func is (Window, EventType, Element, Data, EventNumber)
webui_interface_set_response(window.i, event_number.i, response.p-Ascii) ; When using `webui_interface_bind()` you may need this function to easily set your callback response.
webui_interface_is_app_running.i() ; Check if the app still running or not. This replace webui_wait().
webui_interface_get_window_id.i(window.i) ; Get window unique ID
webui_interface_get_bind_id.i(window.i, element.p-Ascii) ; Get a unique ID. Same ID as `webui_bind()`. Return > 0 if bind exist.
EndImport
