I'm getting the following errors when I try to compile this code [not relevant]

asked 2014-03-30 11:59:15 +0200

baiduno1
91 ●5 ●8 ●10

updated 2014-03-31 10:35:08 +0200

Damien Caliste
6535 ●105 ●139 ●161

https://github.com/dcalis...

This is a simple program demonstrating how to use OpenGL ES 2.0 .the code by wayland official It will output two gears, which can be moved around on the screen I'm getting the following errors when I try to compile this code here code http://cgit.freedesktop.org/wayland/weston/tree/clients/gears.c Source packages http://cgit.freedesktop.org/wayland/weston/snapshot/weston-1.1.0.zip The following is a compilation process

pastebin error code http://pastebin.com/57kbDZs6

[SB2 sdk-build SailfishOS-i486-x86] I have no name!@SailfishSDK clients $ gcc -o gerac gears.c -I /srv/mer/targets/SailfishOS-i486-x86/usr/include/ -I /srv/mer/targets/SailfishOS-i486-x86/usr/include/cairo -L /srv/mer/targets/SailfishOS-i486-x86/usr/lib -lm -lwayland-client -lEGL -lGL -lcairo

/tmp/ccyuHaj3.o: In function `frame_callback': gears.c:(.text+0x1371): undefined reference to `window_schedule_redraw'
/tmp/ccyuHaj3.o: In function `button_handler':
gears.c:(.text+0x1538): undefined reference to `input_get_position'
/tmp/ccyuHaj3.o: In function `redraw_handler':
gears.c:(.text+0x1568): undefined reference to `widget_get_allocation'
gears.c:(.text+0x157c): undefined reference to `window_get_allocation'
gears.c:(.text+0x159d): undefined reference to `display_acquire_window_surface'
gears.c:(.text+0x17fc): undefined reference to `display_release_window_surface'
gears.c:(.text+0x1809): undefined reference to `window_get_wl_surface'
/tmp/ccyuHaj3.o: In function `resize_handler':
gears.c:(.text+0x1896): undefined reference to `widget_set_size'
/tmp/ccyuHaj3.o: In function `keyboard_focus_handler':
gears.c:(.text+0x18a9): undefined reference to `window_schedule_redraw'
/tmp/ccyuHaj3.o: In function `fullscreen_handler':
gears.c:(.text+0x18dd): undefined reference to `window_set_fullscreen'
/tmp/ccyuHaj3.o: In function `gears_create':
gears.c:(.text+0x1917): undefined reference to `window_create'
gears.c:(.text+0x1930): undefined reference to `window_frame_create'
gears.c:(.text+0x194b): undefined reference to `window_set_title'
gears.c:(.text+0x1959): undefined reference to `display_get_egl_display'
gears.c:(.text+0x198f): undefined reference to `display_get_argb_egl_config'
gears.c:(.text+0x1c31): undefined reference to `window_set_user_data'
gears.c:(.text+0x1c47): undefined reference to `widget_set_resize_handler'
gears.c:(.text+0x1c5d): undefined reference to `widget_set_redraw_handler'
gears.c:(.text+0x1c73): undefined reference to `widget_set_button_handler'
gears.c:(.text+0x1c89): undefined reference to `widget_set_motion_handler'
gears.c:(.text+0x1c9e): undefined reference to `window_set_keyboard_focus_handler'
gears.c:(.text+0x1cb3): undefined reference to `window_set_fullscreen_handler'
gears.c:(.text+0x1cce): undefined reference to `window_schedule_resize'
/tmp/ccyuHaj3.o: In function `main':
gears.c:(.text+0x1cf2): undefined reference to `display_create'
gears.c:(.text+0x1d32): undefined reference to `display_run'
collect2: ld returned 1 exit status
[SB2 sdk-build SailfishOS-i486-x86] I have no name!@SailfishSDK clients $