testing/libmhash: fix casing in license expression and fix build

testing/libmhash/APKBUILD

@@ -2,25 +2,26 @@
 # Maintainer: Francesco Colista <fcolista@alpinelinux.org>
 pkgname=libmhash
 pkgver=0.9.9.9
-pkgrel=3
+pkgrel=4
 pkgdesc="Library which provides a uniform interface to a large number of hash algorithms"
 url="https://mhash.sourceforge.net/"
 arch="all"
-license="LGPL-2.0-only and LGPL-2.1-or-later"
+license="LGPL-2.0-only AND LGPL-2.1-or-later"
 subpackages="$pkgname-dev $pkgname-doc"
 source="$pkgname-$pkgver.tar.gz::https://downloads.sourceforge.net/project/mhash/mhash/$pkgver/mhash-$pkgver.tar.gz
 	musl-fix-bool-includes.patch
+	libmhash-prototypes.patch
 	"
 builddir="$srcdir/mhash-$pkgver"
 
 prepare() {
 	default_prepare
-
 	update_config_sub
 	update_config_guess
 }
 
 build() {
+	export CFLAGS="$CFLAGS -UEMPTY_PROTOTYPES -Wno-pointer-to-int-cast"
 	./configure --prefix=/usr
 	make
 }
@@ -32,4 +33,5 @@ package() {
 sha512sums="
 82ad8b8e9b0463c5a14f5c0e572badc42c4697bac5505443b144287b3f8510b1410721b4277f092a0d6045c4342e997831011cdfcbfa8f1dae6edd5d9e3cefee  libmhash-0.9.9.9.tar.gz
 848c687be7da956884b287ecf57d445c974db9421d1e3a6648837aa18ebe86ace1366e0863ba62a898010b56c85ffd2f8294aaa7744ed31cfcec67b0021cc731  musl-fix-bool-includes.patch
+8b54051cfdd79fa726d564a7e99ef1865b88edc33b7625587cdfbe18a7e1d95adbc578413c36170d13fafb726f07ca1d4d283553832a8d69233b1bcc846aa8e6  libmhash-prototypes.patch
 "

testing/libmhash/libmhash-prototypes.patch

@@ -0,0 +1,13 @@
+diff --git a/lib/mhash_int.h b/lib/mhash_int.h
+index c1ed1c9..6fe92a6 100644
+--- a/lib/mhash_int.h
++++ b/lib/mhash_int.h
+@@ -36,7 +36,7 @@ void *hmac_mhash_end(MHASH thread);
+ 
+ /* Key generation functions */
+ 
+-#define EMPTY_PROTOTYPES 1
++#undef EMPTY_PROTOTYPES
+ 
+ #if defined(EMPTY_PROTOTYPES)
+