Haiku Support (#51)

* Haiku Signed-off-by: Anarchos <[email protected]>
janestreet · Sep 5, 2023 · 23f4cc1 · 23f4cc1
1 parent c72950a
commit 23f4cc1
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diff --git a/CHANGES.md b/CHANGES.md
@@ -1,5 +1,8 @@
 # Unreleased
 
+- [haiku] Fix compilation on Haiku OS. The header sys/syscalls.h isn't
+  available, neither is pipe2()
+
 - Allow setting the sigprocmask for spawned processes (#32)
 
 # v0.15.1

diff --git a/src/spawn_stubs.c b/src/spawn_stubs.c
@@ -33,7 +33,7 @@ CAMLprim value spawn_is_osx()
 
 #include <assert.h>
 #include <string.h>
-#if !defined(__CYGWIN__)
+#if !defined(__CYGWIN__) && !defined(__HAIKU__)
 #include <sys/syscall.h>
 #endif
 #include <sys/types.h>
@@ -48,7 +48,7 @@ CAMLprim value spawn_is_osx()
    | pipe2                                                           |
    +-----------------------------------------------------------------+ */
 
-#if defined(__APPLE__)
+#if defined(__APPLE__) || defined(__HAIKU__)
 
 /* vfork(2) is deprecated on macOS >= 12, so we use fork(2) instead. */
 # if defined(__MAC_OS_X_VERSION_MAX_ALLOWED)