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authorChanTsune <41658782+ChanTsune@users.noreply.github.com>2023-08-01 18:17:17 +0300
committerLasse Collin <lasse.collin@tukaani.org>2023-08-01 18:18:05 +0300
commit81db3b889830132334d1f2129bdc93177ac2ca7d (patch)
treeee9be3ffa704626959ed46a93a296613d8906fdf
parentAdd newline to end of .gitignore. (diff)
downloadxz-81db3b889830132334d1f2129bdc93177ac2ca7d.tar.xz
mythread.h: Disable signal functions in builds targeting Wasm + WASI.
signal.h in WASI SDK doesn't currently provide sigprocmask() or sigset_t. liblzma doesn't need them so this change makes liblzma and xzdec build against WASI SDK. xz doesn't build yet and the tests don't either as tuktest needs setjmp() which isn't (yet?) implemented in WASI SDK. Closes: https://github.com/tukaani-project/xz/pull/57 See also: https://github.com/tukaani-project/xz/pull/56 (The original commit was edited a little by Lasse Collin.)
Diffstat (limited to '')
-rw-r--r--src/common/mythread.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/common/mythread.h b/src/common/mythread.h
index 7a80f966..1cce50e9 100644
--- a/src/common/mythread.h
+++ b/src/common/mythread.h
@@ -79,7 +79,7 @@ do { \
} while (0)
-#if !(defined(_WIN32) && !defined(__CYGWIN__))
+#if !(defined(_WIN32) && !defined(__CYGWIN__)) && !defined(__wasm__)
// Use sigprocmask() to set the signal mask in single-threaded programs.
#include <signal.h>