FilesExpand file tree

 master

/

base.cmake

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

32 lines (28 loc) · 1.39 KB

 master

/

base.cmake

Copy path

Top

File metadata and controls

• Code
• Blame

32 lines (28 loc) · 1.39 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

include($ENV{IDF_PATH}/tools/cmake/project.cmake)

set(EXTRA_COMPONENT_DIRS "${CMAKE_CURRENT_LIST_DIR}/components")

macro(rg_setup_compile_options)

component_compile_options(

-D${RG_BUILD_TARGET}=1

-DRETRO_GO=1

-fjump-tables -ftree-switch-conversion

${ARGV}

)

# The PSRAM cache bug is responsible for many subtile bugs and crashes. The workaround has a

# significant performance impact but the alternative is instability... Enabling the fix here

# instead of sdkconfig prevents the new libc and wifi from being linked in which increases

# size and reduces performance further. It's not entirely safe but retro-go has been built

# with the workaround fully disabled for years, so clearly this compromise should be "fine".

# memw seems to have the least impact both in terms of size and performance

if(IDF_TARGET STREQUAL "esp32")

component_compile_options(-mfix-esp32-psram-cache-issue -mfix-esp32-psram-cache-strategy=memw)

endif()

if(RG_ENABLE_NETPLAY)

component_compile_options(-DRG_ENABLE_NETWORKING -DRG_ENABLE_NETPLAY)

elseif(RG_ENABLE_NETWORKING)

component_compile_options(-DRG_ENABLE_NETWORKING)

endif()

if(RG_ENABLE_PROFILING)

# Still debating whether -fno-inline is necessary or not...

component_compile_options(-DRG_ENABLE_PROFILING -finstrument-functions)

endif()

endmacro()