Sample code compile error: 'unicode/ucsdet.h' file not found

[honcheng]

Does not seem like this problem is affecting anyone else, so it could be my Xcode configuration.

This looks like an external library, but I can't find how it's linked to the project.

[dinhvh]

It should usually be retrieved in mailcore2/Externals first time you build it, in icu4c folder.

[bitmason]

I'm seeing the same error, building for the first time.

[dinhvh]

What's the content of mailcore2/Externals folder?

[bitmason]

$ cd Externals
$ find . -iname ucsdet.h -print
./builds/workdir/20130618224120/src/icu/source/i18n/unicode/ucsdet.h
./builds/workdir/20130618224120/tmp/crossbuild/icu4c-x86_64/icu/source/i18n/unicode/ucsdet.h
./builds/workdir/20130618225441/src/icu/source/i18n/unicode/ucsdet.h
./builds/workdir/20130618225441/tmp/crossbuild/icu4c-x86_64/icu/source/i18n/unicode/ucsdet.h
./builds/workdir/20130618232341/src/icu/source/i18n/unicode/ucsdet.h
./builds/workdir/20130618232341/tmp/crossbuild/icu4c-x86_64/icu/source/i18n/unicode/ucsdet.h

[dinhvh]

Strange that it's building icu. It should grab the prebuilt from https://github.com/MailCore/mailcore2-deps
Could you grab them manually?

[dinhvh]

or could you remove mailcore/Externals/prebuilt and retry to build mailcore?

[bitmason]

Okay, I removed prebuilt and now the build works. Thanks!

[honcheng]

Thanks. It works for me as well after removing prebuilt

[honcheng]

This problem seems to come back again every time I clone the project. Clearing the prebuilt folder doesn't always fix the problem. Anything I can do to fix this permanently?

[dinhvh]

Can you show me the content of mailcore2/Externals?
I changed the build system yesterday.
It might have broken something.

Hoa V. Dinh

On Tuesday, June 25, 2013 at 7:37 AM, honcheng wrote:

This problem seems to come back again every time I clone the project. Clearing the prebuilt folder doesn't always fix the problem. Anything I can do to fix this permanently?

—
Reply to this email directly or view it on GitHub (#102 (comment)).

[honcheng]

Not sure how much info you need, so I printed out everything
http://d.pr/f/vAg4

On 25 Jun, 2013, at 10:49 PM, DINH Viêt Hoà [email protected] wrote:

Can you show me the content of mailcore2/Externals?
I changed the build system yesterday.
It might have broken something.

Hoa V. Dinh

On Tuesday, June 25, 2013 at 7:37 AM, honcheng wrote:

This problem seems to come back again every time I clone the project. Clearing the prebuilt folder doesn't always fix the problem. Anything I can do to fix this permanently?

—
Reply to this email directly or view it on GitHub (#102 (comment)).

—
Reply to this email directly or view it on GitHub.

[dinhvh]

Are you at this commit on mailcore2?

commit db2597c
Author: Hoa V. DINH [email protected]
Date: Tue Jun 25 01:46:48 2013 -0700

Fixed issue when creating symbolic links while links already exist.

Did you
Could you try to go in mailcore2/scripts and try to run this scripts manually?
$ ./prepare-icu4c-ios.sh
and let me know what's the output.

Hoà V. Dinh

On Tuesday, June 25, 2013 at 8:24 AM, honcheng wrote:

Not sure how much info you need, so I printed out everything
http://d.pr/f/vAg4

On 25 Jun, 2013, at 10:49 PM, DINH Viêt Hoà <[email protected] (mailto:[email protected])> wrote:

Can you show me the content of mailcore2/Externals?
I changed the build system yesterday.
It might have broken something.

Hoa V. Dinh

On Tuesday, June 25, 2013 at 7:37 AM, honcheng wrote:

This problem seems to come back again every time I clone the project. Clearing the prebuilt folder doesn't always fix the problem. Anything I can do to fix this permanently?

—
Reply to this email directly or view it on GitHub (#102 (comment)).

—
Reply to this email directly or view it on GitHub.

—
Reply to this email directly or view it on GitHub (#102 (comment)).

[honcheng]

Yup, I'm at that commit.

Here's the result.
http://d.pr/n/L7hQ

It's strange. It compiles fine after I run the script, so I did another test again.
I re-cloned the project in a different directory, compile the Xcode project and it fails. Then I run the script, try Xcode and it works.

On 25 Jun, 2013, at 11:26 PM, DINH Viêt Hoà [email protected] wrote:

Are you at this commit on mailcore2?

commit db2597c
Author: Hoa V. DINH [email protected]
Date: Tue Jun 25 01:46:48 2013 -0700

Fixed issue when creating symbolic links while links already exist.

Did you
Could you try to go in mailcore2/scripts and try to run this scripts manually?
$ ./prepare-icu4c-ios.sh
and let me know what's the output.

Hoà V. Dinh

On Tuesday, June 25, 2013 at 8:24 AM, honcheng wrote:

Not sure how much info you need, so I printed out everything
http://d.pr/f/vAg4

On 25 Jun, 2013, at 10:49 PM, DINH Viêt Hoà <[email protected] (mailto:[email protected])> wrote:

Can you show me the content of mailcore2/Externals?
I changed the build system yesterday.
It might have broken something.

Hoa V. Dinh

On Tuesday, June 25, 2013 at 7:37 AM, honcheng wrote:

This problem seems to come back again every time I clone the project. Clearing the prebuilt folder doesn't always fix the problem. Anything I can do to fix this permanently?

—
Reply to this email directly or view it on GitHub (#102 (comment)).

—
Reply to this email directly or view it on GitHub.

—
Reply to this email directly or view it on GitHub (#102 (comment)).

—
Reply to this email directly or view it on GitHub.

[vinnybad]

had the same issue, removing prebuilt worked for me too.

[dvanwinkle]

Had the same issue as well. Removing prebuilt worked for me too.

Could this be added to a script to remove that folder?

[cl7]

Removing prebuilt does not work for me. The folder is generated again after I remove it. It was the same error 'unicaode/ucsdet' file not found' everytime I built it. I tried to manually replace the prebuild folder from the link above, it did not work either. Thanks in advance.

[dinhvh]

remove mailcore2/Externals.

[GabrielYeah]

Removing prebuilt or Externals does not work for me. I tried running the ./prepare-icu4c-ios.sh script manually, and still cannot compile. I am running Xcode 6 GM on OS X 10.10. Can this issue be related to the OS and Xcode version? Thanks in advance.

[dinhvh]

What happens when you run: ./get-prebuilt.sh ?

[GabrielYeah]

No information was shown in the terminal, and the project could still not compile.

[dinhvh]

It should fetch the repository https://github.com/MailCore/mailcore2-deps
Maybe remove mailcore2/scripts/prebuilt.list before running the script.

[GabrielYeah]

I removed prebuilt.list and ran the ./get-prebuilt.sh. It did fetch something from the server. But it can still not resolve the compiling error.. By the way, is it possible to use CocoaPods to integrate mailcore2?

One thing I forgot to mention yesterday is that after I ran the ./prepare-icu4c-ios.sh, the last info shown in terminal was 'SDK not found'. Could that be related to the problem?

[dinhvh]

Do you work on a fork?
prepare-icu4c-ios.sh should not run in that log because it shouldn't try to build it and use the prebuilt binaries that were downloaded.