From 2876acd93edd50c1e12469820ac091079c582ff9 Mon Sep 17 00:00:00 2001
From: Mike Sinkovsky <msink@users.noreply.github.com>
Date: Fri, 10 Aug 2018 16:02:50 +0500
Subject: [PATCH] Add libiconv to mingw platform (#1861)

---
 backend.native/tests/build.gradle         |  2 +-
 platformLibs/src/platform/mingw/iconv.def | 24 +++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 platformLibs/src/platform/mingw/iconv.def

diff --git a/backend.native/tests/build.gradle b/backend.native/tests/build.gradle
index 2a86c747d9a..e5dcf5b89d8 100644
--- a/backend.native/tests/build.gradle
+++ b/backend.native/tests/build.gradle
@@ -2820,7 +2820,7 @@ task jsinterop_math(type: RunStandaloneKonanTest) {
 }
 
 task interop_libiconv(type: RunStandaloneKonanTest) {
-    disabled = (isWindows() || (project.testTarget != null))
+    disabled = (project.testTarget != null)
     source = "interop/libiconv.kt"
     goldValue = "72 72\n101 101\n108 108\n108 108\n111 111\n33 33\n"
 }
diff --git a/platformLibs/src/platform/mingw/iconv.def b/platformLibs/src/platform/mingw/iconv.def
new file mode 100644
index 00000000000..2bcab5219ee
--- /dev/null
+++ b/platformLibs/src/platform/mingw/iconv.def
@@ -0,0 +1,24 @@
+depends = posix
+package = platform.iconv
+headers = iconv.h
+headerFilter = NOTHING
+linkerOpts = -Wl,-Bstatic -liconv -Wl,-Bdynamic
+
+---
+#undef iconv_t
+typedef void *iconv_t;
+
+#undef iconv_open
+static inline iconv_t iconv_open(const char* tocode, const char* fromcode) {
+	return libiconv_open(tocode, fromcode);
+}
+
+#undef iconv
+static inline size_t iconv(iconv_t cd, char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft) {
+	return libiconv(cd, inbuf, inbytesleft, outbuf, outbytesleft);
+}
+
+#undef iconv_close
+static inline int iconv_close(iconv_t cd) {
+	return libiconv_close(cd);
+}