diff --git a/mingw-w64-l-smash/0001-configure-Check-whether-SRCDIR-is-git-repo-or-not.patch b/mingw-w64-l-smash/0001-configure-Check-whether-SRCDIR-is-git-repo-or-not.patch
new file mode 100644
index 0000000000..d847d99542
--- /dev/null
+++ b/mingw-w64-l-smash/0001-configure-Check-whether-SRCDIR-is-git-repo-or-not.patch
@@ -0,0 +1,26 @@
+From 9baf4401312b97f699a797997557440302de38da Mon Sep 17 00:00:00 2001
+From: Yuta NAKAI <nak5124@live.jp>
+Date: Sun, 28 Sep 2014 04:06:29 +0900
+Subject: [PATCH 1/3] configure: Check whether SRCDIR is git repo or not.
+
+This is for building from a released tarball.
+---
+ configure | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure b/configure
+index 961aa12..5a76e73 100755
+--- a/configure
++++ b/configure
+@@ -304,7 +304,7 @@ CURDIR="$PWD"
+ cd $SRCDIR
+ VER=$MAJVER.$MINVER.$MICVER
+ REV="$(git rev-list HEAD 2> /dev/null | wc -l)"
+-if test $REV -ne 0; then
++if test -d .git -a $REV -ne 0; then
+     VER_STRING="$VER rev.$REV"
+ else
+     VER_STRING="$VER"
+-- 
+2.1.1
+
diff --git a/mingw-w64-l-smash/0002-configure-Add-api-version-to-mingw-shared-library-na.patch b/mingw-w64-l-smash/0002-configure-Add-api-version-to-mingw-shared-library-na.patch
new file mode 100644
index 0000000000..57c70c1d4d
--- /dev/null
+++ b/mingw-w64-l-smash/0002-configure-Add-api-version-to-mingw-shared-library-na.patch
@@ -0,0 +1,49 @@
+From e41df129b8ef234ecddd68ecba425e41430dedbe Mon Sep 17 00:00:00 2001
+From: Yuta NAKAI <nak5124@live.jp>
+Date: Sun, 28 Sep 2014 04:10:10 +0900
+Subject: [PATCH 2/3] configure: Add api version to mingw shared library name.
+
+---
+ Makefile  | 6 ++++++
+ configure | 1 +
+ 2 files changed, 7 insertions(+)
+
+diff --git a/Makefile b/Makefile
+index 83ecb0f..4f7a7a5 100644
+--- a/Makefile
++++ b/Makefile
+@@ -31,6 +31,9 @@ $(SHAREDLIBNAME): $(OBJS)
+ ifeq ($(SHAREDLIBNAME), liblsmash.so.$(MAJVER))
+ 	ln -s $(SHAREDLIBNAME) liblsmash.so
+ endif
++ifeq ($(SHAREDLIBNAME), liblsmash-$(MAJVER).dll)
++	ln -fs $(SHAREDLIBNAME) liblsmash.dll
++endif
+ 
+ # $(TOOLS) is automatically generated as config.mak2 by configure.
+ # The reason for having config.mak2 is for making this Makefile easy to read.
+@@ -56,6 +59,9 @@ ifneq ($(IMPLIB),)
+ 	install -m 644 $(IMPLIB) $(DESTDIR)$(libdir)
+ 	install -d $(DESTDIR)$(bindir)
+ 	install -m 755 $(SHAREDLIB) $(DESTDIR)$(bindir)
++ifeq ($(SHAREDLIB), liblsmash-$(MAJVER).dll)
++	ln -fs $(DESTDIR)$(bindir)/$(SHAREDLIB) $(DESTDIR)$(bindir)/liblsmash.dll
++endif
+ else
+ 	install -m 644 $(SHAREDLIB) $(DESTDIR)$(libdir)
+ ifeq ($(SHAREDLIB), liblsmash.so.$(MAJVER))
+diff --git a/configure b/configure
+index 5a76e73..36e0d41 100755
+--- a/configure
++++ b/configure
+@@ -204,6 +204,7 @@ fi
+ case "$TARGET_OS" in
+     *mingw*)
+         EXT=".exe"
++        SHARED_NAME="liblsmash-$MAJVER"
+         SHARED_EXT=".dll"
+         IMPLIB="liblsmash.dll.a"
+         SO_LDFLAGS="-shared -Wl,--out-implib,$IMPLIB"
+-- 
+2.1.1
+
diff --git a/mingw-w64-l-smash/PKGBUILD b/mingw-w64-l-smash/PKGBUILD
new file mode 100644
index 0000000000..1867342c5f
--- /dev/null
+++ b/mingw-w64-l-smash/PKGBUILD
@@ -0,0 +1,42 @@
+# Maintainer: Yuta Nakai <nak5124@live.jp>
+
+_realname=l-smash
+pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
+pkgdesc="Loyal to Spec of Mpeg4 and Ad-hoc Simple Hackwork. Yet another opensource mp4 handler (mingw-w64)"
+pkgver=1.13.27
+pkgrel=1
+arch=('any')
+url="http://l-smash.github.io/l-smash/"
+license=('ISC')
+makedepends=("${MINGW_PACKAGE_PREFIX}-gcc")
+options=('strip' 'staticlibs')
+source=(${_realname}-${pkgver}.tar.gz::"https://github.com/l-smash/l-smash/archive/v${pkgver}.tar.gz"
+        '0001-configure-Check-whether-SRCDIR-is-git-repo-or-not.patch'
+        '0002-configure-Add-api-version-to-mingw-shared-library-na.patch')
+md5sums=('cdcd065bfe97adbfe2f41cb3620bc294'
+         '915563c94a120946afd06308956a3be7'
+         '8dc7295da0e138ab7e9656c2248144f7')
+
+prepare() {
+  cd ${srcdir}/${_realname}-${pkgver}
+  patch -p1 -i ${srcdir}/0001-configure-Check-whether-SRCDIR-is-git-repo-or-not.patch
+  patch -p1 -i ${srcdir}/0002-configure-Add-api-version-to-mingw-shared-library-na.patch
+}
+
+build() {
+  mkdir -p ${srcdir}/build-${MINGW_CHOST}
+  cd ${srcdir}/build-${MINGW_CHOST}
+
+  ../${_realname}-${pkgver}/configure \
+    --prefix=${MINGW_PREFIX} \
+    --enable-shared
+
+  make ${MAKEFLAGS}
+}
+
+package() {
+  cd ${srcdir}/build-${MINGW_CHOST}
+  make DESTDIR=${pkgdir} install
+
+  install -Dm644 ${srcdir}/${_realname}-${pkgver}/LICENSE ${pkgdir}${MINGW_PREFIX}/share/licenses/${_realname}/LICENSE
+}