internal/rosa/package: libbpf

For eBPF support in iproute2.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/package/iproute2.az

@@ -39,14 +39,14 @@ package iproute2 {
 		bison,
 		flex,
 
-		elfutils,
+		libbpf,
 		libmnl,
 		libcap,
 		kernel-headers,
 	];
 
 	runtime = [
-		elfutils,
+		libbpf,
 		libmnl,
 		libcap,
 	];

internal/rosa/package/libbpf.az

@@ -0,0 +1,31 @@
+package libbpf {
+	description = "the reference library for eBPF development";
+	website = "https://github.com/libbpf/libbpf";
+	anitya = 141355;
+
+	version# = "1.7.0";
+	source = remoteGitHub {
+		suffix = "libbpf/libbpf";
+		tag = "v"+version;
+		checksum = "Gsk3TYDTne6behhdiyRB0Y5GTGECRh2265VY7IQ_VB62vIm7U9oqzEW-Va5Tvi_w";
+	};
+
+	env = [ "PREFIX=/system" ];
+	early = "cd src";
+	writable = true;
+	chmod = true;
+
+	exec = make {
+		inPlace = true;
+		skipConfigure = true;
+		skipCheck = true;
+		install = "make DESTDIR=/work LIBSUBDIR=lib install";
+	};
+
+	inputs = [
+		elfutils,
+		kernel-headers,
+	];
+
+	runtime = [ elfutils ];
+}