From 570129106f694bef52e07a5fc08f6c63f7f54073 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lucio=20Andr=C3=A9s=20Illanes=20Albornoz=20=28arab=2C=20vx?=
 =?UTF-8?q?p=29?= <l.illanes@gmx.de>
Date: Mon, 30 Jan 2017 18:50:20 +0000
Subject: build.sh: 2nd refactoring pt. I. build/{gcc,musl}.*.build: refactored
 into vars/{gcc,musl}.*.build. build/pkg.build: merged w/ build.sh
 (structurally) and refactored into subr/pkg_*.subr (implementations.)
 patches/gcc_native_x86_64_w64_mingw32.local.patch: fix wrong filename.
 subr/build.subr: merges source_scripts() into build.sh. subr/pkg.subr: accept
 either of ${PKG_..._{URL,VERSION}} when checking for missing entries in
 var/build.vars. vars/build.vars: adds vars for {gcc,musl}_*.
 vars/psxstub.vars: convert to pkg_..._all(); call pkg_fetch().

---
 subr/pkg_extract.subr | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 subr/pkg_extract.subr

(limited to 'subr/pkg_extract.subr')

diff --git a/subr/pkg_extract.subr b/subr/pkg_extract.subr
new file mode 100644
index 00000000..1bee8835
--- /dev/null
+++ b/subr/pkg_extract.subr
@@ -0,0 +1,34 @@
+#
+# . ./build.vars and set -o errexit -o noglob are assumed.
+# See warning at the top of build.vars.
+#
+
+pkg_extract() {
+	if [ "${PKG_URL_TYPE:-wget}" = wget ]; then
+		secure_rm ${PKG_SUBDIR};
+		if [ ${PKG_SUBDIR_CREATE:-0} -eq 1 ]; then
+			insecure_mkdir ${PKG_SUBDIR};
+		fi;
+		if [ "${PKG_FNAME##*.tar.}" = "bz2" ]; then
+			bunzip2 -d < ${DLCACHEDIR}/${PKG_FNAME} | tar ${PKG_SUBDIR_CREATE:+-C ${PKG_SUBDIR}} -xf -;
+		elif [ "${PKG_FNAME##*.tar.}" = "gz" ]; then
+			gunzip -d < ${DLCACHEDIR}/${PKG_FNAME} | tar ${PKG_SUBDIR_CREATE:+-C ${PKG_SUBDIR}} -xf -;
+		elif [ "${PKG_FNAME##*.tar.}" = "xz" ]; then
+			xz -d < ${DLCACHEDIR}/${PKG_FNAME} | tar ${PKG_SUBDIR_CREATE:+-C ${PKG_SUBDIR}} -xf -;
+		elif [ "${PKG_FNAME##*.t}" = "bz2" ]; then
+			bunzip2 -d < ${DLCACHEDIR}/${PKG_FNAME} | tar ${PKG_SUBDIR_CREATE:+-C ${PKG_SUBDIR}} -xf -;
+		elif [ "${PKG_FNAME##*.t}" = "gz" ]; then
+			gunzip -d < ${DLCACHEDIR}/${PKG_FNAME} | tar ${PKG_SUBDIR_CREATE:+-C ${PKG_SUBDIR}} -xf -;
+		elif [ "${PKG_FNAME##*.t}" = "xz" ]; then
+			xz -d < ${DLCACHEDIR}/${PKG_FNAME} | tar ${PKG_SUBDIR_CREATE:+-C ${PKG_SUBDIR}} -xf -;
+		else
+			tar ${PKG_SUBDIR_CREATE:+-C ${PKG_SUBDIR}} -xf ${DLCACHEDIR}/${PKG_FNAME};
+		fi;
+		if test_cmd pkg_${PKG_NAME}_extract_post; then
+			pkg_${PKG_NAME}_extract_post;
+		fi;
+	fi;
+	set_build_script_done extract -build_dir;
+};
+
+# vim:filetype=sh
-- 
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