How could I change the default charset in package.bld.xml

Steven44169

I want to auto change the default charset in package.bld.xml at line 1 automantic when compile the souce code. the default charset is UTF-8.

<?xml version="1.0" encoding="UTF-8"?>

This make the compile process break . because my source code path name have multibytes words.
If I manual change the encode type to my local charset. the compile could be success.

The full error message as follow:

[Fatal Error] package.bld.xml:10:49: Invalid byte 2 of 2-byte UTF-8 sequence.
org.xml.sax.SAXParseException: Invalid byte 2 of 2-byte UTF-8 sequence.
        at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:264)
        at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:292)
        at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:146)
        at xdc.services.intern.gen.JClass.genPkgBuild(JClass.java:852)
        at xdc.services.intern.gen.JClass.genPkgValues(JClass.java:1009)
        at xdc.services.intern.gen.JClass.gen(JClass.java:194)
        at xdc.services.intern.cmd.Builder.gen(Builder.java:235)
        at xdc.services.intern.cmd.Builder.main(Builder.java:139)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:155)
        at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:243)
        at org.mozilla.javascript.Interpreter.interpretLoop(Interpreter.java:3237)
        at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2394)
        at org.mozilla.javascript.InterpretedFunction.exec(InterpretedFunction.java:176)
        at org.mozilla.javascript.Context.evaluateReader(Context.java:1227)
        at config.Shell.evaluateLoad(Shell.java:789)
        at config.Shell.processLoad(Shell.java:672)
        at config.Shell.load(Shell.java:1229)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:155)
        at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:411)
        at org.mozilla.javascript.Interpreter.interpretLoop(Interpreter.java:3237)
        at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2394)
        at org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:162)
        at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)
        at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834)
        at org.mozilla.javascript.InterpretedFunction.exec(InterpretedFunction.java:173)
        at org.mozilla.javascript.Context.evaluateReader(Context.java:1227)
        at config.Shell.evaluateReader(Shell.java:830)
        at config.Shell.processReader(Shell.java:499)
        at config.Shell.processFile(Shell.java:561)
        at config.Shell.exec(Shell.java:773)
        at config.Shell.main(Shell.java:1376)
gmake: *** [package/package.xdc.inc] Error 1

over 15 years ago

0 dave russo over 15 years ago

TI__Intellectual 1520 points

Steven,

Can you post the package.bld.xml file that is causes the problem? Also what did you change the "encoding=..." string to in order to make the build succeed?

If we can detect your character set at the time this file is generated, we can avoid this failure.

dave

0 Steven44169 over 15 years ago in reply to dave russo

Prodigy 250 points

hello dave:

pls kindly check the attachment.

and my locale is

# locale
LANG=zh_CN
LC_CTYPE="zh_CN"
LC_NUMERIC="zh_CN"
LC_TIME="zh_CN"
LC_COLLATE="zh_CN"
LC_MONETARY="zh_CN"
LC_MESSAGES="zh_CN"
LC_PAPER="zh_CN"
LC_NAME="zh_CN"
LC_ADDRESS="zh_CN"
LC_TELEPHONE="zh_CN"
LC_MEASUREMENT="zh_CN"
LC_IDENTIFICATION="zh_CN"
LC_ALL=

0 dave russo over 15 years ago in reply to Steven44169

TI__Intellectual 1520 points

Steven said:

hello dave:

pls kindly check the attachment.

and my locale is

# locale
LANG=zh_CN
LC_CTYPE="zh_CN"
LC_NUMERIC="zh_CN"
LC_TIME="zh_CN"
LC_COLLATE="zh_CN"
LC_MONETARY="zh_CN"
LC_MESSAGES="zh_CN"
LC_PAPER="zh_CN"
LC_NAME="zh_CN"
LC_ADDRESS="zh_CN"
LC_TELEPHONE="zh_CN"
LC_MEASUREMENT="zh_CN"
LC_IDENTIFICATION="zh_CN"
LC_ALL=

Steven,

Thanks! I've filed a bug against RTSC to track this issue: https://bugs.eclipse.org/bugs/show_bug.cgi?id=314735.

I wonder if the build works if we simply declare the encoding as UTF-16 instread of UTF-8? If so, it should be quite easy for us to fix.

Thanks for your patience,

dave

PS: Since RTSC is an open source project, you can follow and file additional bugs at eclipse.org. If you register with eclipse.org, I can add you to the "CC list" for this bug and you will automatically get an email when the state of the bug changes (e.g., when it get's fixed).

0 Steven44169 over 15 years ago in reply to dave russo

Prodigy 250 points

Hi dave

Thanks for your quickly reply.

The build process still break when change the encodeing from UTF-8 to UTF-16.
I think that is because my locale is based on multibytes.

BTW: I could not change the locale to UTF-8 because of the rule of our project.

I'm not familiar with RTSC. So I want to know, Is there any way to change the content of package.bld.xml right after generated it?
If there is , I can the the encoding automantic in my Makefile to avoid the build process break.

Waiting for your early reply

Best Regards

0 dave russo over 15 years ago in reply to Steven44169

TI__Intellectual 1520 points

Steven said:

Hi dave

Thanks for your quickly reply.

The build process still break when change the encodeing from UTF-8 to UTF-16.
I think that is because my locale is based on multibytes.

BTW: I could not change the locale to UTF-8 because of the rule of our project.

I'm not familiar with RTSC. So I want to know, Is there any way to change the content of package.bld.xml right after generated it?
If there is , I can the the encoding automantic in my Makefile to avoid the build process break.

Steven,

If you are using package.bld to build a package, it's relatively simply to "patch" the generated/package.bld.xml file. One way is to add the following line to the package.bld script:

Pkg.makeEpilogue = "include custom.mak";

Then create a makefile named custom.mak with the following lines:

all: .fix_xml

.fix_xml: package/package.bld.xml
@echo patching $< ...
@$(SED) -i -e 's/encoding="UTF-8"/encoding="gb2312"/' $<

Make sure the whitespace in front of the @ characters above are tabs (not spaces), otherwise make will not recognize the commands.

The line in the package.bld script simply adds a line to the generated makefile which simply includes the makefile, named custom.mak, that you create by hand. (see http://rtsc.eclipse.org/cdoc-tip/index.html#xdc/bld/PackageContents.html#make.Epilogue)

I hope this helps,

dave

0 Steven44169 over 15 years ago in reply to dave russo

Prodigy 250 points

Dear Dave

Many thanks for your support.

I have avoided the problem by add some fault-tolerance code in my Makefile.

Here is my solution for it :
in Makefile , do the following change could avoid the problem, however for a clean make or a incrementation make.

DVSDKCOMPILE = $(VERBOSE) XDCPATH="$(XDC_PATH)" $(CONFIGURO) -c $(MVTOOL_DIR) -o $(XDC_CFG) -t $(XDC_TARGET) -p $(XDC_PLATFORM)
$(XDC_CFGFILE)
($(DVSDKCOMPILE) || (sed -i -e 's/encoding="UTF-8"/encoding="gb2312"/' $(XDC_CFG)/package/package.bld.xml )) && $(DVSDKCOMPI
LE)

Best Regards

0 Steven44169 over 15 years ago in reply to Steven44169

Prodigy 250 points

resolve out of the DVSDK

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How could I change the default charset in package.bld.xml