Initial commit

meta-openembedded/meta-oe/recipes-core/toybox/toybox_0.8.8.bb

@@ -0,0 +1,115 @@
+SUMMARY = "Toybox combines common utilities together into a single executable."
+HOMEPAGE = "http://www.landley.net/toybox/"
+DEPENDS = "attr virtual/crypt"
+
+LICENSE = "0BSD"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=78659a599b9325da368f2f1eb88f19c7"
+
+inherit cml1 update-alternatives
+
+SRC_URI = "http://www.landley.net/toybox/downloads/${BPN}-${PV}.tar.gz \
+           file://0001-portability-Fix-timer_settime_wrap-for-32bit-systems.patch \
+           "
+SRC_URI[sha256sum] = "dafd41978d40f02a61cf1be99a2b4a25812bbfb9c3157e679ee7611202d6ac58"
+
+SECTION = "base"
+
+RDEPENDS:${PN} = "${@["", "toybox-inittab"][(d.getVar('VIRTUAL-RUNTIME_init_manager') == 'toybox')]}"
+
+TOYBOX_BIN = "generated/unstripped/toybox"
+
+# Toybox is strict on what CC, CFLAGS and CROSS_COMPILE variables should contain.
+# Fix CC, CFLAGS, CROSS_COMPILE to match expectations.
+# CC = compiler name
+# CFLAGS = only compiler flags
+# CROSS_COMPILE = compiler prefix
+CFLAGS += "${TOOLCHAIN_OPTIONS} ${TUNE_CCARGS}"
+
+COMPILER:toolchain-clang = "clang"
+COMPILER  ?= "gcc"
+
+PACKAGECONFIG ??= "no-iconv no-getconf"
+
+PACKAGECONFIG[no-iconv] = ",,"
+PACKAGECONFIG[no-getconf] = ",,"
+
+EXTRA_OEMAKE = 'CROSS_COMPILE="${HOST_PREFIX}" \
+                CC="${COMPILER}" \
+                STRIP="strip" \
+                CFLAGS="${CFLAGS}" \
+                HOSTCC="${BUILD_CC}" CPUS=${@oe.utils.cpu_count()} V=1'
+
+do_configure() {
+    # allow user to define their own defconfig in bbappend, taken from kernel.bbclass
+    if [ "${S}" != "${B}" ] && [ -f "${S}/.config" ] && [ ! -f "${B}/.config" ]; then
+        mv "${S}/.config" "${B}/.config"
+    fi
+
+    # Copy defconfig to .config if .config does not exist. This allows
+    # recipes to manage the .config themselves in do_configure:prepend().
+    if [ -f "${WORKDIR}/defconfig" ] && [ ! -f "${B}/.config" ]; then
+        cp "${WORKDIR}/defconfig" "${B}/.config"
+    fi
+
+    oe_runmake oldconfig || oe_runmake defconfig
+
+    # Disable killall5 as it isn't managed by update-alternatives
+    sed -e 's/CONFIG_KILLALL5=y/# CONFIG_KILLALL5 is not set/' -i .config
+
+    # Disable swapon as it doesn't handle the '-a' argument used during boot
+    sed -e 's/CONFIG_SWAPON=y/# CONFIG_SWAPON is not set/' -i .config
+
+    # Enable init if toybox was set as init manager
+    if ${@bb.utils.contains('VIRTUAL-RUNTIME_init_manager','toybox','true','false',d)}; then
+        sed -e 's/# CONFIG_INIT is not set/CONFIG_INIT=y/' -i .config
+    fi
+}
+
+do_compile() {
+    oe_runmake ${TOYBOX_BIN}
+
+    # Create a list of links needed
+    ${BUILD_CC} -I . scripts/install.c -o generated/instlist
+    ./generated/instlist long | sed -e 's#^#/#' > toybox.links
+    if ${@bb.utils.contains('PACKAGECONFIG','no-iconv','true','false',d)}; then
+        sed -i -e '/iconv$/d' toybox.links
+    fi
+    if ${@bb.utils.contains('PACKAGECONFIG','no-getconf','true','false',d)}; then
+        sed -i -e '/getconf$/d' toybox.links
+    fi
+}
+
+do_install() {
+    # Install manually instead of using 'make install'
+    install -d ${D}${base_bindir}
+    if grep -q "CONFIG_TOYBOX_SUID=y" ${B}/.config; then
+        install -m 4755 ${B}/${TOYBOX_BIN} ${D}${base_bindir}/toybox
+    else
+        install -m 0755 ${B}/${TOYBOX_BIN} ${D}${base_bindir}/toybox
+    fi
+
+    install -d ${D}${sysconfdir}
+    install -m 0644 ${B}/toybox.links ${D}${sysconfdir}
+}
+
+# If you've chosen to install toybox you probably want it to take precedence
+# over busybox where possible but not over other packages
+ALTERNATIVE_PRIORITY = "60"
+
+python do_package:prepend () {
+    # Read links from /etc/toybox.links and create appropriate
+    # update-alternatives variables
+
+    dvar = d.getVar('D')
+    pn = d.getVar('PN')
+    target = d.expand("${base_bindir}/toybox")
+
+    f = open('%s/etc/toybox.links' % (dvar), 'r')
+    for alt_link_name in f:
+        alt_link_name = alt_link_name.strip()
+        alt_name = os.path.basename(alt_link_name)
+        d.appendVar('ALTERNATIVE:%s' % (pn), ' ' + alt_name)
+        d.setVarFlag('ALTERNATIVE_LINK_NAME', alt_name, alt_link_name)
+        d.setVarFlag('ALTERNATIVE_TARGET', alt_name, target)
+    f.close()
+}