signify: unbreak build (#1779)

srcpkgs/signify/files/void.h

@@ -0,0 +1,13 @@
+#ifndef __GLIBC__
+
+/* sys/cdefs.h stubs for musl */
+
+#ifndef __BEGIN_DECLS
+#define __BEGIN_DECLS
+#define __END_DECLS
+#endif
+
+#define __ASMNAME(x) "" x
+
+#include <sys/types.h>
+#endif

srcpkgs/signify/template

@@ -1,7 +1,7 @@
 # Template file for 'signify'
 pkgname=signify
 version=20141230
-revision=1
+revision=2
 build_style=gnu-makefile
 short_desc="OpenBSD cryptographic signing and verification tool"
 maintainer="Ypnose <linuxienATlegtuxDOTorg>"
@@ -12,9 +12,17 @@ checksum=11c0a1ac0ca8075d2f00036f8de53a213346c4b2ecf44dacedc60d160569f6b2
 wrksrc="${pkgname}-portable-${version}"
 
 pre_build() {
-	sed -i 's|^mandir=${prefix}/man|mandir=${prefix}/share/man|g' Makefile
-	sed -i "s|^CC=gcc|CC=$CC|g;s|CFLAGS=|CFLAGS=$CFLAGS -pie |g" Makefile
+	sed -e 's|^mandir=${prefix}/man|mandir=${prefix}/share/man|g' \
+		-e 's/^CFLAGS=-O2/override CFLAGS+=-pie/' \
+		-i Makefile
+
+	# Allow building with musl
+	cp ${FILESDIR}/void.h .
+	for file in bsd-compat/blf.h bsd-compat/sha2.h ohash.h; do
+		sed -e '1 i\#include "void.h"' -i $file
+	done
 }
+
 post_install() {
 	vdoc README
 	vdoc BACKGROUND