build on MacOS Big Slur fails.

[luto65]

dear all,
cmake --build build -j4
[ 11%] Building C object CMakeFiles/sim-base.dir/lv_drivers/indev/mouse.c.o
In file included from /Users/bingo/InfiniSim/lv_drivers/indev/keyboard.c:9:
/Users/bingo/InfiniSim/lv_drivers/indev/keyboard.h:36:10: fatal error: 'SDL2/SDL.h' file not found
#include MONITOR_SDL_INCLUDE_PATH

however SDL2 are properly installed and the following test works fine
g++ main.cpp -o main -I/Library/Frameworks/SDL2.framework/Headers -F/Library/Frameworks -framework SDL2

#include
#include <SDL.h>
int main(int argc, char **argv){
if (SDL_Init(SDL_INIT_EVERYTHING) != 0){
std::cout << "SDL_Init Error: " << SDL_GetError() << std::endl;
return 1;
}
SDL_Quit();
return 0;
}

Thanks.

[luto65]

short update:

1. use Xcode instead of unix
   cmake -S . -B build -G Xcode
2. append the following line to the clang compilation
   -I/Library/Frameworks/SDL2.framework/Headers -F/Library/Frameworks

however, i have not yet found out how to append that to all compilations...

[NeroBurner]

you could try with https://cmake.org/cmake/help/latest/variable/CMAKE_LANG_FLAGS.html

cmake -S . -B build -G Xcode -DCMAKE_CXX_FLAGS="-I/Library/Frameworks/SDL2.framework/Headers -F/Library/Frameworks"

[luto65]

thankyou @NeroBurner now i get another error:

Undefined symbols for architecture x86_64:
"__lv_anim_ll", referenced from:
__lv_anim_core_init in libsim-base.a(lv_anim.o)
_anim_task in libsim-base.a(lv_anim.o)
_anim_mark_list_change in libsim-base.a(lv_anim.o)
_lv_anim_start in libsim-base.a(lv_anim.o)
_lv_anim_del in libsim-base.a(lv_anim.o)
_lv_anim_del_all in libsim-base.a(lv_anim.o)
_lv_anim_get in libsim-base.a(lv_anim.o)
...

[NeroBurner]

looks to me like not-exported symbols. Does mac need to mark headers as exported like MSVC does?

maybe #25 helps?

[NeroBurner]

This one has the same problem: #127

is it OK to close this one as duplicate?

[luto65]

dear all, i close this build since at the end the solution has been to

1. download and install https://download.virtualbox.org/virtualbox/7.0.18/VirtualBox-7.0.18-162988-OSX.dmg
2. download OpenSuse tumbleweed https://download.opensuse.org/tumbleweed/iso/openSUSE-Tumbleweed-DVD-x86_64-Current.iso
3. create a new VM using VirtualBox and OpenSuse Tumbleweed https://www.youtube.com/watch?v=HgTSK48hlds
4. start the new VM and then follow the installation steps as described therein.