From 628debc2a1d04dc367e5e76858b754f1ddb6141f Mon Sep 17 00:00:00 2001
From: Jakob Odersky <jodersky@gmail.com>
Date: Sun, 1 Nov 2015 21:07:12 -0800
Subject: Enable build for Cygwin

---
 flow-native/configure.ac | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'flow-native/configure.ac')

diff --git a/flow-native/configure.ac b/flow-native/configure.ac
index 1b622c4..4841b67 100644
--- a/flow-native/configure.ac
+++ b/flow-native/configure.ac
@@ -43,6 +43,21 @@ AC_ARG_ENABLE([versioned-lib],
 
 AM_CONDITIONAL([ENABLE_VERSIONED_LIB], [test "$enable_versioned_lib" = "yes"])
 
+EXTRA_CFLAGS=""
+EXTRA_LDFLAGS=""
+
+case "$host_os" in
+	cygwin*)
+		EXTRA_CFLAGS="-D __int64=int64_t"
+		EXTRA_LDFLAGS="-no-undefined"
+		;;
+	*)
+		;;
+esac
+
+AC_SUBST([EXTRA_CFLAGS])
+AC_SUBST([EXTRA_LDFLAGS])
+
 AC_CONFIG_FILES([Makefile])
 AC_CONFIG_FILES([src/Makefile])
 AC_OUTPUT
-- 
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