New comment by dkwo on void-packages repository

https://github.com/void-linux/void-packages/pull/32601#issuecomment-902810117

Comment:
This builds and tests fine for me on musl, maybe it helps.
```
diff --git a/common/shlibs b/common/shlibs
index b536301495..ebf5c74fd1 100644
--- a/common/shlibs
+++ b/common/shlibs
@@ -22,6 +22,7 @@ libm.so.6 glibc-2.32_1
 libpthread.so.0 glibc-2.32_1
 librt.so.1 glibc-2.32_1
 libdl.so.2 glibc-2.32_1
+libm4ri-0.0.20200125.so m4ri-20200125_1
 ld-linux-x86-64.so.2 glibc-2.32_1 x86_64
 ld-linux.so.2 glibc-2.32_1 i686
 ld-linux.so.3 glibc-2.32_1 armv5tel
diff --git a/srcpkgs/m4ri/template b/srcpkgs/m4ri/template
new file mode 100644
index 0000000000..932436a64f
--- /dev/null
+++ b/srcpkgs/m4ri/template
@@ -0,0 +1,13 @@
+# Template file for 'm4ri'
+pkgname=m4ri
+version=20200125
+revision=1
+build_style=gnu-configure
+configure_args="--prefix=/usr --with-openmp"
+depends="libpng"
+short_desc="Library for fast arithmetic with dense matrices over GF(2)"
+maintainer="dkwo <nicolopiazzalunga@gmail.com>"
+license="GPL-2.0-or-later"
+homepage="https://bitbucket.org/malb/m4ri"
+distfiles="${homepage}/downloads/${pkgname}-${version}.tar.gz"
+checksum=0dfb34aed351882a0f2281535ea6f81c690a5efeb14edab131d9ba0dffe44863
```