clang

unvendor

06/recipes/3a-libarchive.sh

@@ -0,0 +1,33 @@
+#!/store/2b2-busybox/bin/ash
+
+#> FETCH b17403ce670ff18d8e06fea05a9ea9accf70678c88f1b9392a2e29b51127895f
+#>  FROM http://libarchive.org/downloads/libarchive-3.7.1.tar.xz
+
+set -uex
+
+export PATH='/store/2b2-busybox/bin'
+export PATH="$PATH:/store/2b1-clang/bin"
+export PATH="$PATH:/store/2b3-gnumake/bin"
+export PATH="$PATH:/store/3a-pkg-config/bin"
+
+mkdir -p /tmp/3a-libarchive; cd /tmp/3a-libarchive
+if [ -e /ccache/setup ]; then . /ccache/setup; fi
+
+echo "### $0: unpacking libarchive sources..."
+tar --strip-components=1 -xf /downloads/libarchive-3.7.1.tar.xz
+
+echo "### $0: fixing up libarchive sources..."
+sed -i 's|/bin/sh|/store/2b2-busybox/bin/ash|' \
+	configure build/autoconf/install-sh
+
+echo "### $0: building libarchive..."
+ash configure --prefix=/store/3a-libarchive \
+	--disable-dependency-tracking \
+	--without-openssl
+make -j $NPROC
+
+echo "### $0: installing libarchive..."
+make -j $NPROC install-strip
+
+echo "### $0: checking for build path leaks..."
+( ! grep -rF /tmp/3a /store/3a-libarchive )