base/utils.bbclass: Drop former checksum code now bitbake is handling this for us

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

2 files changed, 0 insertions, 112 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index 384e723cf5..c60048bd50 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -78,18 +78,6 @@ def base_dep_prepend(d):
         #
 
         deps = ""
-    
-        # bb.utils.sha256_file() will return None on Python 2.4 because hashlib
-        # isn't present.  In this case we use a shasum-native to checksum, so if
-        # hashlib isn't present then add shasum-native to the dependencies.
-        try:
-                import hashlib
-        except ImportError:
-                # Adding shasum-native as a dependency of shasum-native would be
-                # stupid, so don't do that.
-                if bb.data.getVar('PN', d, True) != "shasum-native":
-                        deps = "shasum-native "
-            
         # INHIBIT_DEFAULT_DEPS doesn't apply to the patch command.  Whether or  not
         # we need that built is the responsibility of the patch function / class, not
         # the application.
@@ -160,35 +148,6 @@ python base_do_fetch() {
         except:
                 (type, value, traceback) = sys.exc_info()
                 raise bb.build.FuncFailed("Unknown fetch Error: %s" % value)
-
-
-        # Verify the SHA and MD5 sums we have in OE and check what do
-        # in
-        check_sum = bb.which(bb.data.getVar('BBPATH', d, True), "conf/checksums.ini")
-        if not check_sum:
-                bb.note("No conf/checksums.ini found, not checking checksums")
-                return
-
-        try:
-                parser = base_chk_load_parser(check_sum)
-        except:
-                bb.note("Creating the CheckSum parser failed")
-                return
-
-        pv = bb.data.getVar('PV', d, True)
-        pn = bb.data.getVar('PN', d, True)
-
-        # Check each URI
-        for url in src_uri.split():
-                localpath = bb.data.expand(bb.fetch.localpath(url, localdata), localdata)
-                (type,host,path,_,_,_) = bb.decodeurl(url)
-                uri = "%s://%s%s" % (type,host,path)
-                try:
-                        if type == "http" or type == "https" or type == "ftp" or type == "ftps":
-                                if not base_chk_file(parser, pn, pv,uri, localpath, d):
-                                        bb.note("%s-%s: %s has no entry in conf/checksums.ini, not checking URI" % (pn,pv,uri))
-                except Exception:
-                        raise bb.build.FuncFailed("Checksum of '%s' failed" % uri)
 }
 
 def subprocess_setup():
diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass
index 02e803a702..746f46ce52 100644
--- a/meta/classes/utils.bbclass
+++ b/meta/classes/utils.bbclass
@@ -83,77 +83,6 @@ def oe_system(d, cmd, **kwargs):
         kwargs["shell"] = True
     return oe_popen(d, cmd, **kwargs).wait()
 
-# for MD5/SHA handling
-def base_chk_load_parser(config_paths):
-    import ConfigParser
-    parser = ConfigParser.ConfigParser()
-    if len(parser.read(config_paths)) < 1:
-        raise ValueError("no ini files could be found")
-
-    return parser
-
-def base_chk_file(parser, pn, pv, src_uri, localpath, data):
-    no_checksum = False
-    # Try PN-PV-SRC_URI first and then try PN-SRC_URI
-    # we rely on the get method to create errors
-    pn_pv_src = "%s-%s-%s" % (pn,pv,src_uri)
-    pn_src    = "%s-%s" % (pn,src_uri)
-    if parser.has_section(pn_pv_src):
-        md5    = parser.get(pn_pv_src, "md5")
-        sha256 = parser.get(pn_pv_src, "sha256")
-    elif parser.has_section(pn_src):
-        md5    = parser.get(pn_src, "md5")
-        sha256 = parser.get(pn_src, "sha256")
-    elif parser.has_section(src_uri):
-        md5    = parser.get(src_uri, "md5")
-        sha256 = parser.get(src_uri, "sha256")
-    else:
-        no_checksum = True
-
-    # md5 and sha256 should be valid now
-    if not os.path.exists(localpath):
-        bb.note("The localpath does not exist '%s'" % localpath)
-        raise Exception("The path does not exist '%s'" % localpath)
-
-
-    # Calculate the MD5 and 256-bit SHA checksums
-    md5data = bb.utils.md5_file(localpath)
-    shadata = bb.utils.sha256_file(localpath)
-
-    # sha256_file() can return None if we are running on Python 2.4 (hashlib is
-    # 2.5 onwards, sha in 2.4 is 160-bit only), so check for this and call the
-    # standalone shasum binary if required.
-    if shadata is None:
-        try:
-            shapipe = os.popen('PATH=%s oe_sha256sum %s' % (bb.data.getVar('PATH', data, True), localpath))
-            shadata = (shapipe.readline().split() or [ "" ])[0]
-            shapipe.close()
-        except OSError:
-            raise Exception("Executing shasum failed, please build shasum-native")
-    
-    if no_checksum == True:     # we do not have conf/checksums.ini entry
-        try:
-            file = open("%s/checksums.ini" % bb.data.getVar("TMPDIR", data, 1), "a")
-        except:
-            return False
-
-        if not file:
-            raise Exception("Creating checksums.ini failed")
-        
-        file.write("[%s]\nmd5=%s\nsha256=%s\n\n" % (src_uri, md5data, shadata))
-        file.close()
-        return False
-
-    if not md5 == md5data:
-        bb.note("The MD5Sums did not match. Wanted: '%s' and Got: '%s'" % (md5,md5data))
-        raise Exception("MD5 Sums do not match. Wanted: '%s' Got: '%s'" % (md5, md5data))
-
-    if not sha256 == shadata:
-        bb.note("The SHA256 Sums do not match. Wanted: '%s' Got: '%s'" % (sha256,shadata))
-        raise Exception("SHA256 Sums do not match. Wanted: '%s' Got: '%s'" % (sha256, shadata))
-
-    return True
-
 oe_soinstall() {
         # Purpose: Install shared library file and
         #          create the necessary links