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error when compiling - redefinition of xBuf #18

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Strugglemeat opened this issue Feb 22, 2023 · 1 comment

Strugglemeat commented Feb 22, 2023

when compiling:

/usr/bin/ld: src/osd_sdl_gfx.o:/huexpress-git/src/huexpress-git/src/osd_sdl_gfx.c:26: multiple definition of `XBuf'; src/osd_sdl_machine.o:/huexpress-git/src/huexpress-git/src/osd_sdl_machine.c:13: first defined here
collect2: error: ld returned 1 exit status

I was able to get the emulator to compile by modifying one of the definitions of XBuf to

extern uchar* XBuf;

rofl0r commented Feb 23, 2023

that's probably due to gcc 10+ defaulting to -fno-common. why don't you open a PR with your change ? it seems correct.

chenrui333 mentioned this issue

huexpress: add workaround for newer clang and gcc 10+ Homebrew/homebrew-core#189595

Merged

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