Update Firmware to use with this Application (MissingImports)

#1

I use uFBT for developing external flipper app and I faced with problem when I tried to use stdlib.
In my example I wrote:
char count[6];
sprintf(count, “%i”, app->click_count);

and when I tried to build my app I catch some error:
bb8cor3@dlaptop clicker % ufbt
scons: Entering directory `/Users/bb8cor3/.ufbt/current/scripts/ufbt’
INSTALL /Users/bb8cor3/Documents/sandbox/fz-apps/clicker/dist/clicker.fap
INSTALL /Users/bb8cor3/Documents/sandbox/fz-apps/clicker/dist/debug/clicker_d.elf
CDB /Users/bb8cor3/Documents/sandbox/fz-apps/clicker/.vscode/compile_commands.json
APPCHK /Users/bb8cor3/.ufbt/build/clicker.fap
Target: 7, API: 50.1
scons: *** [/Users/bb8cor3/.ufbt/build/clicker.impsyms] /Users/bb8cor3/.ufbt/build/clicker.fap: app may not be runnable. Symbols not resolved using firmware’s API: {’__wrap_sprintf’}

#2

Dear @bb8cor3, did you mange to solve the MissingImports issue?

I am running into quite te same issue using qsort from stdlib:

791123 [I][Loader] Loading /ext/apps/NFC/passy.fap
792592 [E][Elf] Failed to resolve address for symbol qsort (hash 103CC7FE)
792597 [E][Elf] Error relocating section '.text'
792601 [I][Elf] Total size of loaded sections: 53917
792604 [E][Loader] Status [3]: Load failed, /ext/apps/NFC/passy.fap: Update Firmware to use with this Application (MissingImports)