initial commit for Enea Linux 5.0 arm

Signed-off-by: Tudor Florea <tudor.florea@enea.com>

1 files changed, 330 insertions, 0 deletions

diff --git a/meta/classes/package_deb.bbclass b/meta/classes/package_deb.bbclass
new file mode 100644
index 0000000000..5b5f7e2c9a
--- /dev/null
+++ b/meta/classes/package_deb.bbclass
@@ -0,0 +1,330 @@
+#
+# Copyright 2006-2008 OpenedHand Ltd.
+#
+
+inherit package
+
+IMAGE_PKGTYPE ?= "deb"
+
+DPKG_ARCH ?= "${TARGET_ARCH}" 
+
+PKGWRITEDIRDEB = "${WORKDIR}/deploy-debs"
+
+APTCONF_TARGET = "${WORKDIR}"
+
+APT_ARGS = "${@['', '--no-install-recommends'][d.getVar("NO_RECOMMENDATIONS", True) == "1"]}"
+
+#
+# install a bunch of packages using apt
+# the following shell variables needs to be set before calling this func:
+# INSTALL_ROOTFS_DEB - install root dir
+# INSTALL_BASEARCH_DEB - install base architecutre
+# INSTALL_ARCHS_DEB - list of available archs
+# INSTALL_PACKAGES_NORMAL_DEB - packages to be installed
+# INSTALL_PACKAGES_ATTEMPTONLY_DEB - packages attemped to be installed only
+# INSTALL_PACKAGES_LINGUAS_DEB - additional packages for uclibc
+# INSTALL_TASK_DEB - task name
+
+python do_package_deb () {
+    import re, copy
+    import textwrap
+    import subprocess
+
+    workdir = d.getVar('WORKDIR', True)
+    if not workdir:
+        bb.error("WORKDIR not defined, unable to package")
+        return
+
+    outdir = d.getVar('PKGWRITEDIRDEB', True)
+    if not outdir:
+        bb.error("PKGWRITEDIRDEB not defined, unable to package")
+        return
+
+    packages = d.getVar('PACKAGES', True)
+    if not packages:
+        bb.debug(1, "PACKAGES not defined, nothing to package")
+        return
+
+    tmpdir = d.getVar('TMPDIR', True)
+
+    if os.access(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"),os.R_OK):
+        os.unlink(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"))
+
+    if packages == []:
+        bb.debug(1, "No packages; nothing to do")
+        return
+
+    pkgdest = d.getVar('PKGDEST', True)
+
+    def cleanupcontrol(root):
+        for p in ['CONTROL', 'DEBIAN']:
+            p = os.path.join(root, p)
+            if os.path.exists(p):
+                bb.utils.prunedir(p)
+
+    for pkg in packages.split():
+        localdata = bb.data.createCopy(d)
+        root = "%s/%s" % (pkgdest, pkg)
+
+        lf = bb.utils.lockfile(root + ".lock")
+
+        localdata.setVar('ROOT', '')
+        localdata.setVar('ROOT_%s' % pkg, root)
+        pkgname = localdata.getVar('PKG_%s' % pkg, True)
+        if not pkgname:
+            pkgname = pkg
+        localdata.setVar('PKG', pkgname)
+
+        localdata.setVar('OVERRIDES', pkg)
+
+        bb.data.update_data(localdata)
+        basedir = os.path.join(os.path.dirname(root))
+
+        pkgoutdir = os.path.join(outdir, localdata.getVar('PACKAGE_ARCH', True))
+        bb.utils.mkdirhier(pkgoutdir)
+
+        os.chdir(root)
+        cleanupcontrol(root)
+        from glob import glob
+        g = glob('*')
+        if not g and localdata.getVar('ALLOW_EMPTY') != "1":
+            bb.note("Not creating empty archive for %s-%s-%s" % (pkg, localdata.getVar('PKGV', True), localdata.getVar('PKGR', True)))
+            bb.utils.unlockfile(lf)
+            continue
+
+        controldir = os.path.join(root, 'DEBIAN')
+        bb.utils.mkdirhier(controldir)
+        os.chmod(controldir, 0755)
+        try:
+            ctrlfile = open(os.path.join(controldir, 'control'), 'w')
+            # import codecs
+            # ctrlfile = codecs.open("someFile", "w", "utf-8")
+        except OSError:
+            bb.utils.unlockfile(lf)
+            raise bb.build.FuncFailed("unable to open control file for writing.")
+
+        fields = []
+        pe = d.getVar('PKGE', True)
+        if pe and int(pe) > 0:
+            fields.append(["Version: %s:%s-%s\n", ['PKGE', 'PKGV', 'PKGR']])
+        else:
+            fields.append(["Version: %s-%s\n", ['PKGV', 'PKGR']])
+        fields.append(["Description: %s\n", ['DESCRIPTION']])
+        fields.append(["Section: %s\n", ['SECTION']])
+        fields.append(["Priority: %s\n", ['PRIORITY']])
+        fields.append(["Maintainer: %s\n", ['MAINTAINER']])
+        fields.append(["Architecture: %s\n", ['DPKG_ARCH']])
+        fields.append(["OE: %s\n", ['PN']])
+        fields.append(["PackageArch: %s\n", ['PACKAGE_ARCH']])
+        if d.getVar('HOMEPAGE', True):
+            fields.append(["Homepage: %s\n", ['HOMEPAGE']])
+
+        # Package, Version, Maintainer, Description - mandatory
+        # Section, Priority, Essential, Architecture, Source, Depends, Pre-Depends, Recommends, Suggests, Conflicts, Replaces, Provides - Optional
+
+
+        def pullData(l, d):
+            l2 = []
+            for i in l:
+                data = d.getVar(i, True)
+                if data is None:
+                    raise KeyError(f)
+                if i == 'DPKG_ARCH' and d.getVar('PACKAGE_ARCH', True) == 'all':
+                    data = 'all'
+                elif i == 'PACKAGE_ARCH' or i == 'DPKG_ARCH':
+                   # The params in deb package control don't allow character
+                   # `_', so change the arch's `_' to `-'. Such as `x86_64'
+                   # -->`x86-64'
+                   data = data.replace('_', '-')
+                l2.append(data)
+            return l2
+
+        ctrlfile.write("Package: %s\n" % pkgname)
+        # check for required fields
+        try:
+            for (c, fs) in fields:
+                for f in fs:
+                     if localdata.getVar(f) is None:
+                         raise KeyError(f)
+                # Special behavior for description...
+                if 'DESCRIPTION' in fs:
+                     summary = localdata.getVar('SUMMARY', True) or localdata.getVar('DESCRIPTION', True) or "."
+                     ctrlfile.write('Description: %s\n' % unicode(summary))
+                     description = localdata.getVar('DESCRIPTION', True) or "."
+                     description = textwrap.dedent(description).strip()
+                     if '\\n' in description:
+                         # Manually indent
+                         for t in description.split('\\n'):
+                             # We don't limit the width when manually indent, but we do
+                             # need the textwrap.fill() to set the initial_indent and
+                             # subsequent_indent, so set a large width
+                             ctrlfile.write('%s\n' % unicode(textwrap.fill(t, width=100000, initial_indent=' ', subsequent_indent=' ')))
+                     else:
+                         # Auto indent
+                         ctrlfile.write('%s\n' % unicode(textwrap.fill(description.strip(), width=74, initial_indent=' ', subsequent_indent=' ')))
+
+                else:
+                     ctrlfile.write(unicode(c % tuple(pullData(fs, localdata))))
+        except KeyError:
+            import sys
+            (type, value, traceback) = sys.exc_info()
+            bb.utils.unlockfile(lf)
+            ctrlfile.close()
+            raise bb.build.FuncFailed("Missing field for deb generation: %s" % value)
+        # more fields
+
+        custom_fields_chunk = get_package_additional_metadata("deb", localdata)
+        if custom_fields_chunk is not None:
+            ctrlfile.write(unicode(custom_fields_chunk))
+            ctrlfile.write("\n")
+
+        mapping_rename_hook(localdata)
+
+        def debian_cmp_remap(var):
+            # dpkg does not allow for '(' or ')' in a dependency name
+            # replace these instances with '__' and '__'
+            #
+            # In debian '>' and '<' do not mean what it appears they mean
+            #   '<' = less or equal
+            #   '>' = greater or equal
+            # adjust these to the '<<' and '>>' equivalents
+            #
+            for dep in var:
+                if '(' in dep:
+                    newdep = dep.replace('(', '__')
+                    newdep = newdep.replace(')', '__')
+                    if newdep != dep:
+                        var[newdep] = var[dep]
+                        del var[dep]
+            for dep in var:
+                for i, v in enumerate(var[dep]):
+                    if (v or "").startswith("< "):
+                        var[dep][i] = var[dep][i].replace("< ", "<< ")
+                    elif (v or "").startswith("> "):
+                        var[dep][i] = var[dep][i].replace("> ", ">> ")
+
+        rdepends = bb.utils.explode_dep_versions2(localdata.getVar("RDEPENDS", True) or "")
+        debian_cmp_remap(rdepends)
+        for dep in rdepends:
+                if '*' in dep:
+                        del rdepends[dep]
+        rrecommends = bb.utils.explode_dep_versions2(localdata.getVar("RRECOMMENDS", True) or "")
+        debian_cmp_remap(rrecommends)
+        for dep in rrecommends:
+                if '*' in dep:
+                        del rrecommends[dep]
+        rsuggests = bb.utils.explode_dep_versions2(localdata.getVar("RSUGGESTS", True) or "")
+        debian_cmp_remap(rsuggests)
+        rprovides = bb.utils.explode_dep_versions2(localdata.getVar("RPROVIDES", True) or "")
+        debian_cmp_remap(rprovides)
+        rreplaces = bb.utils.explode_dep_versions2(localdata.getVar("RREPLACES", True) or "")
+        debian_cmp_remap(rreplaces)
+        rconflicts = bb.utils.explode_dep_versions2(localdata.getVar("RCONFLICTS", True) or "")
+        debian_cmp_remap(rconflicts)
+        if rdepends:
+            ctrlfile.write("Depends: %s\n" % unicode(bb.utils.join_deps(rdepends)))
+        if rsuggests:
+            ctrlfile.write("Suggests: %s\n" % unicode(bb.utils.join_deps(rsuggests)))
+        if rrecommends:
+            ctrlfile.write("Recommends: %s\n" % unicode(bb.utils.join_deps(rrecommends)))
+        if rprovides:
+            ctrlfile.write("Provides: %s\n" % unicode(bb.utils.join_deps(rprovides)))
+        if rreplaces:
+            ctrlfile.write("Replaces: %s\n" % unicode(bb.utils.join_deps(rreplaces)))
+        if rconflicts:
+            ctrlfile.write("Conflicts: %s\n" % unicode(bb.utils.join_deps(rconflicts)))
+        ctrlfile.close()
+
+        for script in ["preinst", "postinst", "prerm", "postrm"]:
+            scriptvar = localdata.getVar('pkg_%s' % script, True)
+            if not scriptvar:
+                continue
+            scriptvar = scriptvar.strip()
+            try:
+                scriptfile = open(os.path.join(controldir, script), 'w')
+            except OSError:
+                bb.utils.unlockfile(lf)
+                raise bb.build.FuncFailed("unable to open %s script file for writing." % script)
+
+            if scriptvar.startswith("#!"):
+                pos = scriptvar.find("\n") + 1
+                scriptfile.write(scriptvar[:pos])
+            else:
+                pos = 0
+                scriptfile.write("#!/bin/sh\n")
+
+            # Prevent the prerm/postrm scripts from being run during an upgrade
+            if script in ('prerm', 'postrm'):
+                scriptfile.write('[ "$1" != "upgrade" ] || exit 0\n')
+
+            scriptfile.write(scriptvar[pos:])
+            scriptfile.write('\n')
+            scriptfile.close()
+            os.chmod(os.path.join(controldir, script), 0755)
+
+        conffiles_str = localdata.getVar("CONFFILES", True)
+        if conffiles_str:
+            try:
+                conffiles = open(os.path.join(controldir, 'conffiles'), 'w')
+            except OSError:
+                bb.utils.unlockfile(lf)
+                raise bb.build.FuncFailed("unable to open conffiles for writing.")
+            for f in conffiles_str.split():
+                if os.path.exists(oe.path.join(root, f)):
+                    conffiles.write('%s\n' % f)
+            conffiles.close()
+
+        os.chdir(basedir)
+        ret = subprocess.call("PATH=\"%s\" dpkg-deb -b %s %s" % (localdata.getVar("PATH", True), root, pkgoutdir), shell=True)
+        if ret != 0:
+            bb.utils.unlockfile(lf)
+            raise bb.build.FuncFailed("dpkg-deb execution failed")
+
+        cleanupcontrol(root)
+        bb.utils.unlockfile(lf)
+}
+
+SSTATETASKS += "do_package_write_deb"
+do_package_write_deb[sstate-inputdirs] = "${PKGWRITEDIRDEB}"
+do_package_write_deb[sstate-outputdirs] = "${DEPLOY_DIR_DEB}"
+
+python do_package_write_deb_setscene () {
+    tmpdir = d.getVar('TMPDIR', True)
+
+    if os.access(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"),os.R_OK):
+        os.unlink(os.path.join(tmpdir, "stamps", "DEB_PACKAGE_INDEX_CLEAN"))
+
+    sstate_setscene(d)
+}
+addtask do_package_write_deb_setscene
+
+python () {
+    if d.getVar('PACKAGES', True) != '':
+        deps = ' dpkg-native:do_populate_sysroot virtual/fakeroot-native:do_populate_sysroot'
+        d.appendVarFlag('do_package_write_deb', 'depends', deps)
+        d.setVarFlag('do_package_write_deb', 'fakeroot', "1")
+
+    # Map TARGET_ARCH to Debian's ideas about architectures
+    darch = d.getVar('DPKG_ARCH', True)
+    if darch in ["x86", "i486", "i586", "i686", "pentium"]:
+         d.setVar('DPKG_ARCH', 'i386')
+    elif darch == "x86_64":
+         d.setVar('DPKG_ARCH', 'amd64')
+    elif darch == "arm":
+         d.setVar('DPKG_ARCH', 'armel')
+}
+
+python do_package_write_deb () {
+    bb.build.exec_func("read_subpackage_metadata", d)
+    bb.build.exec_func("do_package_deb", d)
+}
+do_package_write_deb[dirs] = "${PKGWRITEDIRDEB}"
+do_package_write_deb[cleandirs] = "${PKGWRITEDIRDEB}"
+do_package_write_deb[umask] = "022"
+addtask package_write_deb after do_packagedata do_package
+
+
+PACKAGEINDEXDEPS += "dpkg-native:do_populate_sysroot"
+PACKAGEINDEXDEPS += "apt-native:do_populate_sysroot"
+
+do_build[recrdeptask] += "do_package_write_deb"