Upstream Cygwin does build their gcc with posix threads for ages, at least since gcc4-4.5.1-1.cygport (committed on Oct 3, 2010). --- eclass/toolchain.eclass | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass index bc3a80e0e8a..faf96d2a41f 100644 --- a/eclass/toolchain.eclass +++ b/eclass/toolchain.eclass @@ -1034,7 +1034,7 @@ toolchain_src_configure() { confgcc+=( --enable-shared ) fi case ${CHOST} in - mingw*|*-mingw*|*-cygwin) + mingw*|*-mingw*) confgcc+=( --enable-threads=win32 ) ;; *) confgcc+=( --enable-threads=posix ) ;; -- 2.16.1