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BartmanAbyss / vscode-amiga-debug

One-stop Visual Studio Code Extension to compile, debug and profile Amiga C/C++ programs compiled by the bundled gcc 12.2 with the bundled WinUAE/FS-UAE.

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fatal error: stdint.h: No such file or directory

larsonmars opened this issue · comments

commented

Hello,

I am trying to port some libraries, but found that including stdint.h fails, although STDC_VERSION is defined to be at least 199901L.
The library provides its own stdint types, but uses <stdint.h> if available. It tests availability like this:

#if __STDC_VERSION__ >= 199901L
#include <stdint.h>
#endif

However, it seems that doing so includes %USERPROFILE%.vscode\extensions\bartmanabyss.amiga-debug-1.7.1\bin\win32\opt\lib\gcc\m68k-amiga-elf\12.2.0\include\stdint.h which looks like this:

#ifndef _GCC_WRAP_STDINT_H
#if __STDC_HOSTED__
# if defined __cplusplus && __cplusplus >= 201103L
#  undef __STDC_LIMIT_MACROS
#  define __STDC_LIMIT_MACROS
#  undef __STDC_CONSTANT_MACROS
#  define __STDC_CONSTANT_MACROS
# endif
# include_next <stdint.h>
#else
# include "stdint-gcc.h"
#endif
#define _GCC_WRAP_STDINT_H
#endif

The line # include_next <stdint.h> causes the error.

A work around is to redefine STDC_HOSTED to 0, so it will include stdint-gcc.h. I don't know if this is intended, though.

commented

Hi,
yes, there isn't really any std library compatibility here, so you will have to use your workaround.

commented

Isn't this just solvable by adding -ffreestanding?