classes/buildhistory: write out files in UTF-8 format

If the package information contained unicode characters (for example, in
the package file listing) then writing them out as ASCII would fail, so
write them out using codecs.open() instead of open() using UTF-8. This
fixes ca-certificates failing in do_packagedata when buildhistory is
enabled.

(From OE-Core rev: dcf228fe69bfee4e22baad477ad407248c0f9cdb)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 25 insertions, 21 deletions

diff --git a/meta/classes/buildhistory.bbclass b/meta/classes/buildhistory.bbclass
index 6b097ea20f..6d1e74afe1 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -242,21 +242,25 @@ python buildhistory_emit_pkghistory() {
 
 
 def write_recipehistory(rcpinfo, d):
+    import codecs
+
     bb.debug(2, "Writing recipe history")
 
     pkghistdir = d.getVar('BUILDHISTORY_DIR_PACKAGE', True)
 
     infofile = os.path.join(pkghistdir, "latest")
-    with open(infofile, "w") as f:
+    with codecs.open(infofile, "w", encoding='utf8') as f:
         if rcpinfo.pe != "0":
-            f.write("PE = %s\n" %  rcpinfo.pe)
-        f.write("PV = %s\n" %  rcpinfo.pv)
-        f.write("PR = %s\n" %  rcpinfo.pr)
-        f.write("DEPENDS = %s\n" %  rcpinfo.depends)
-        f.write("PACKAGES = %s\n" %  rcpinfo.packages)
+            f.write(u"PE = %s\n" %  rcpinfo.pe)
+        f.write(u"PV = %s\n" %  rcpinfo.pv)
+        f.write(u"PR = %s\n" %  rcpinfo.pr)
+        f.write(u"DEPENDS = %s\n" %  rcpinfo.depends)
+        f.write(u"PACKAGES = %s\n" %  rcpinfo.packages)
 
 
 def write_pkghistory(pkginfo, d):
+    import codecs
+
     bb.debug(2, "Writing package history for package %s" % pkginfo.name)
 
     pkghistdir = d.getVar('BUILDHISTORY_DIR_PACKAGE', True)
@@ -266,11 +270,11 @@ def write_pkghistory(pkginfo, d):
         bb.utils.mkdirhier(pkgpath)
 
     infofile = os.path.join(pkgpath, "latest")
-    with open(infofile, "w") as f:
+    with codecs.open(infofile, "w", encoding='utf8') as f:
         if pkginfo.pe != "0":
-            f.write("PE = %s\n" %  pkginfo.pe)
-        f.write("PV = %s\n" %  pkginfo.pv)
-        f.write("PR = %s\n" %  pkginfo.pr)
+            f.write(u"PE = %s\n" %  pkginfo.pe)
+        f.write(u"PV = %s\n" %  pkginfo.pv)
+        f.write(u"PR = %s\n" %  pkginfo.pr)
 
         pkgvars = {}
         pkgvars['PKG'] = pkginfo.pkg if pkginfo.pkg != pkginfo.name else ''
@@ -280,26 +284,26 @@ def write_pkghistory(pkginfo, d):
         for pkgvar in pkgvars:
             val = pkgvars[pkgvar]
             if val:
-                f.write("%s = %s\n" % (pkgvar, val))
+                f.write(u"%s = %s\n" % (pkgvar, val))
 
-        f.write("RPROVIDES = %s\n" %  pkginfo.rprovides)
-        f.write("RDEPENDS = %s\n" %  pkginfo.rdepends)
-        f.write("RRECOMMENDS = %s\n" %  pkginfo.rrecommends)
+        f.write(u"RPROVIDES = %s\n" %  pkginfo.rprovides)
+        f.write(u"RDEPENDS = %s\n" %  pkginfo.rdepends)
+        f.write(u"RRECOMMENDS = %s\n" %  pkginfo.rrecommends)
         if pkginfo.rsuggests:
-            f.write("RSUGGESTS = %s\n" %  pkginfo.rsuggests)
+            f.write(u"RSUGGESTS = %s\n" %  pkginfo.rsuggests)
         if pkginfo.rreplaces:
-            f.write("RREPLACES = %s\n" %  pkginfo.rreplaces)
+            f.write(u"RREPLACES = %s\n" %  pkginfo.rreplaces)
         if pkginfo.rconflicts:
-            f.write("RCONFLICTS = %s\n" %  pkginfo.rconflicts)
-        f.write("PKGSIZE = %d\n" %  pkginfo.size)
-        f.write("FILES = %s\n" %  pkginfo.files)
-        f.write("FILELIST = %s\n" %  pkginfo.filelist)
+            f.write(u"RCONFLICTS = %s\n" %  pkginfo.rconflicts)
+        f.write(u"PKGSIZE = %d\n" %  pkginfo.size)
+        f.write(u"FILES = %s\n" %  pkginfo.files)
+        f.write(u"FILELIST = %s\n" %  pkginfo.filelist)
 
     for filevar in pkginfo.filevars:
         filevarpath = os.path.join(pkgpath, "latest.%s" % filevar)
         val = pkginfo.filevars[filevar]
         if val:
-            with open(filevarpath, "w") as f:
+            with codecs.open(filevarpath, "w", encoding='utf8') as f:
                 f.write(val)
         else:
             if os.path.exists(filevarpath):