diff --git a/m4/PKGBUILD b/m4/PKGBUILD
new file mode 100644
index 0000000..26e333e
--- /dev/null
+++ b/m4/PKGBUILD
@@ -0,0 +1,31 @@
+# This is an example PKGBUILD file. Use this as a start to creating your own,
+# and remove these comments. For more information, see 'man PKGBUILD'.
+# NOTE: Please fill out the license field for your package! If it is unknown,
+# then please put 'unknown'.
+
+# Maintainer: Future Linux Team <future_linux@163.com>
+pkgname=m4
+pkgver=1.4.19
+pkgrel=1
+pkgdesc="The GNU macro processor"
+arch=('x86_64')
+url="https://www.gnu.org/software/m4"
+license=('GPL3')
+groups=('base')
+depends=('glibc' 'bash')
+source=(https://ftp.gnu.org/gnu/${pkgname}/${pkgname}-${pkgver}.tar.xz)
+sha256sums=(63aede5c6d33b6d9b13511cd0be2cac046f2e70fd0a07aa9573a04a82783af96)
+
+build() {
+	cd ${pkgname}-${pkgver}
+
+	${CONFIGURE}
+
+	make
+}
+
+package() {
+	cd ${pkgname}-${pkgver}
+
+	make DESTDIR=${pkgdir} install
+}