initial import

libbpf/PKGBUILD

@@ -0,0 +1,32 @@
+# Maintainer: Jesus E. <heckyel@riseup.net>
+
+pkgname=libbpf
+pkgver=0.3
+pkgrel=3
+pkgdesc="Library for loading eBPF programs and reading and manipulating eBPF objects from user-space"
+url='https://github.com/libbpf/libbpf'
+arch=('i686' 'x86_64')
+license=('LGPL-2.1' 'GPL-2')
+depends=('glibc' 'libelf')
+makedepends=('rsync')
+source=("https://github.com/libbpf/libbpf/archive/v${pkgver}/${pkgname}-${pkgver}.tar.gz"
+        "consolidate-lib-dirs.patch")
+sha512sums=('91c3368626e731b5868fd1bb6d16bd049b2ed0d5cbf966647fa1069cf8c912d91f3d734f05353a0c16c8ff03790ca8e1e6515fff66e4a76d70ffdf2dbac6d8e3'
+            '1f19209278f7feaee27a8211f11851c3fe601e5a5c548c8b1bcf1aae7e17c0fe2933e07a3b5b38115c940949ca4c30ad669c618bad69fe2b3d8d1a4d91fecc1b')
+
+prepare() {
+  cd ${pkgname}-${pkgver}
+  patch -p1 -i ${srcdir}/consolidate-lib-dirs.patch
+}
+
+build() {
+  cd ${pkgname}-${pkgver}
+  make NO_PKG_CONFIG=1 -C src
+}
+
+package() {
+  cd ${pkgname}-${pkgver}
+  make -C src DESTDIR="${pkgdir}" install install_headers
+  install -Dm 644 LICENSE* -t "${pkgdir}/usr/share/licenses/${pkgname}"
+  install -Dm 644 README.md src/README.rst -t "${pkgdir}/usr/share/doc/${pkgname}"
+}

libbpf/consolidate-lib-dirs.patch

@@ -0,0 +1,19 @@
+Alpine doesn't recognize lib64 directories by default, so we consolidate into lib.
+
+diff --git a/src/Makefile b/src/Makefile
+index e9021fe..1d86ecd 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -54,11 +54,7 @@ INSTALL = install
+ 
+ DESTDIR ?=
+ 
+-ifeq ($(shell uname -m),x86_64)
+-	LIBSUBDIR := lib64
+-else
+-	LIBSUBDIR := lib
+-endif
++LIBSUBDIR := lib
+ 
+ PREFIX ?= /usr
+ LIBDIR ?= $(PREFIX)/$(LIBSUBDIR)