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Merge pull request #1633 from aeiouaeiouaeiouaeiouaeiouaeiou/janet-legacy-macos1

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os.c: use JANET_SPAWN_NO_CHDIR macros for macOS <10.15
This commit is contained in:
Calvin Rose
2025-08-30 08:08:43 -05:00
committed by GitHub
parent 4e02f27eb9 896c28b0c8
commit 7c15e7f7dc
1 changed files with 8 additions and 1 deletions
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9
src/core/os.c
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@@ -66,6 +66,7 @@
#ifdef JANET_APPLE
#include <crt_externs.h>
#define environ (*_NSGetEnviron())
#include <AvailabilityMacros.h>
#else
extern char **environ;
#endif
@@ -81,8 +82,14 @@ extern char **environ;
#ifndef JANET_SPAWN_NO_CHDIR
#ifdef __GLIBC__
#define JANET_SPAWN_CHDIR
#elif defined(JANET_APPLE) /* Some older versions may not work here. */
#elif defined(JANET_APPLE)
/* The posix_spawn_file_actions_addchdir_np function
* has only been implemented since macOS 10.15 */
#if defined(MAC_OS_X_VERSION_10_15) && (MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_15)
#define JANET_SPAWN_CHDIR
#else
#define JANET_SPAWN_NO_CHDIR
#endif
#elif defined(__FreeBSD__) /* Not all BSDs work, for example openBSD doesn't seem to support this */
#define JANET_SPAWN_CHDIR
#endif