win32: add native wrappers for pthread functions

Off by default, use --enable-win32-internal-pthreads .

This probably still needs a lot more testing. It also won't work on
Windows XP.

1 files changed, 6 insertions, 0 deletions

diff --git a/waftools/checks/custom.py b/waftools/checks/custom.py
index 3126868164..365c388800 100644
--- a/waftools/checks/custom.py
+++ b/waftools/checks/custom.py
@@ -20,6 +20,12 @@ def check_pthread_flag(ctx, dependency_identifier):
     return False
 
 def check_pthreads(ctx, dependency_identifier):
+    if ctx.dependency_satisfied('win32-internal-pthreads'):
+        h = ctx.path.find_node('osdep/win32/include').abspath()
+        # define IN_WINPTHREAD to workaround mingw stupidity (we never want it
+        # to define features specific to its own pthread stuff)
+        ctx.env.CFLAGS += ['-isystem', h, '-I', h, '-D_WIN32_WINNT=0x600', '-DIN_WINPTHREAD']
+        return True
     if check_pthread_flag(ctx, dependency_identifier):
         return True
     platform_cflags = {