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Re: [ft-devel] freetype and harfbuzz
From: |
suzuki toshiya |
Subject: |
Re: [ft-devel] freetype and harfbuzz |
Date: |
Tue, 15 Nov 2016 09:46:41 +0900 |
User-agent: |
Mozilla-Thunderbird 2.0.0.24 (X11/20100329) |
Dear Vincent,
>>>> Actually, it is exactly the case a friend has, and I am asking this
>>>> question for him because he is a bit busy. He is working on an
>>>> installer for Windows. But it seems that the design of his
>>>> installer makes difficult to resolve the circular dep with the 3
>>>> steps mentioned above.
>> Oh, the target is Windows! I cannot help much. I don't know how
>> Windows developer builds harfbuzz (except of the cases with cygwin
>> & mingw).
>
> cross compilation on Linux using mingw-w64, targetting 32 and 64 bits
I see. I try to do something for Unix based systems...
Regards,
mpsuzuki
Vincent Torri wrote:
> On Mon, Nov 14, 2016 at 2:09 PM, suzuki toshiya
> <address@hidden> wrote:
>> Werner LEMBERG wrote:
>>> The main question is: Is it *really* worth the hassle?
>> I was thinking there are several existing software supporting
>> "built-but-not-installed-yet" tree by pkg-config, so it would
>> not be so difficult for Unix-like systems. But...
>>
>>>> Actually, it is exactly the case a friend has, and I am asking this
>>>> question for him because he is a bit busy. He is working on an
>>>> installer for Windows. But it seems that the design of his
>>>> installer makes difficult to resolve the circular dep with the 3
>>>> steps mentioned above.
>> Oh, the target is Windows! I cannot help much. I don't know how
>> Windows developer builds harfbuzz (except of the cases with cygwin
>> & mingw).
>
> cross compilation on Linux using mingw-w64, targetting 32 and 64 bits
>
>>> This would be an excellent opportunity to improve his installer :-)
>>>
>>> Note that it isn't a real circular dependency, since FreeType works
>>> just fine without HarfBuzz; it just has limited auto-hinter module.
>>>
>>> I suggest that you look around how other building systems (like
>>> Homebrew for OS X) are resolving the issue. IIRC, some provide two
>>> FreeType packages with different build flags:
>>>
>>> freetype-simple -> harfbuzz
>>> harfbuzz -> freetype-complete
>>>
>>> where freetype-complete simply overwrites the freetype-simple library
>>> after installation.
>> Indeed. If the target is Windows, there would not be system-wide
>> harfbuzz nor freetype, so building temporal freetype-simple would
>> not be so harmful action (although I accept troublesome works).
>
> i've told my friend about that. I think that it is possible as he is
> building the toolchain (binutils, gcc, etc...)
>
>>>> so if Freetype2 supports the extraction of harfbuzz source code and
>>>> build it, it would indeed solve his problem
>>> Basically, I don't object if this gets done in a clean way, this is,
>>> without increasing the FreeType library size and having manageable
>>> code that doesn't need to be updated constantly if HarfBuzz evolves.
>>> However, I won't be able to work on this (and my interest is quite
>>> limited, admittedly). Any volunteers welcomed!
>> I don't think duplicating the codes from harfbuzz to FreeType2 is
>> good idea, because it is written in C++, and it's development is
>> unfinished yet (as written).
>
> ok
>
> thank you
>
> Vincent Torri
>
>
>> Regards,
>> mpsuzuki
>>
>
> _______________________________________________
> Freetype-devel mailing list
> address@hidden
> https://lists.nongnu.org/mailman/listinfo/freetype-devel
>
- Re: [ft-devel] freetype and harfbuzz, (continued)
- Re: [ft-devel] freetype and harfbuzz, Vincent Torri, 2016/11/14
- Message not available
- Re: [ft-devel] freetype and harfbuzz, suzuki toshiya, 2016/11/14
- Re: [ft-devel] freetype and harfbuzz, Vincent Torri, 2016/11/14
- Re: [ft-devel] freetype and harfbuzz, Werner LEMBERG, 2016/11/14
- Message not available
- Re: [ft-devel] freetype and harfbuzz, suzuki toshiya, 2016/11/14
- Re: [ft-devel] freetype and harfbuzz, Vincent Torri, 2016/11/14
- Re: [ft-devel] freetype and harfbuzz, Werner LEMBERG, 2016/11/14
- Re: [ft-devel] freetype and harfbuzz, Vincent Torri, 2016/11/14
- Re: [ft-devel] freetype and harfbuzz, Werner LEMBERG, 2016/11/14
- Re: [ft-devel] freetype and harfbuzz, Vincent Torri, 2016/11/14
- Message not available
- Re: [ft-devel] freetype and harfbuzz,
suzuki toshiya <=