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Subject:	Re: undetectable libraries
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Date:	Thu, 27 Aug 2020 21:29:57 -0600
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On 2020-08-27 17:40, Juan carlos Rebate via Cygwin wrote:
> El vie., 28 ago. 2020 a las 1:10, Yasuhiro KIMURA escribió:
>> On Fri, 28 Aug 2020 00:51:41 +0200, Juan carlos Rebate via Cygwin wrote:

>>> good evening, I have a strange problem, I try to compile code that
>>> uses gtk3 and sdl2 in addition to curl, the problem is that when I
>>> invoke the gcc compiler it tells me that sdl2-devel and libcurl are
>>> not installed, but actually yes are.
>>> ./configure --cross-prefix=x86_64-w64-mingw32- --enable-sdl
>>> --enable-gtk --enable-curl
>>> I'm not sure if they allow to send screenshot to show windows of the
>>> cygwin package installer so they can see the installed packages. How
>>> could I find the variable and add it to compile?

>> Did you install packages such as libcurl-devel, libgtk3-devel and
>> libSDL2-devel?

> yes mingw64-x86_64-gtk3
> mingw64-x86_64-sdl2
> sdl2-devel
> libcurl-devel

Check what Cygwin packages exist (allows EREs) on Cygwin site:

$ cygcheck -p libgtk[1-9].*-devel
Found 8 matches for libgtk[1-9].*-devel
libgtk1.2-devel-1.2.10-12 - libgtk1.2-devel: Gimp Toolkit GUI library (version
1.2) (installed binaries and support file
s)
libgtk1.2-devel-1.2.10-13 - libgtk1.2-devel: Gimp Toolkit GUI library (version
1.2) (installed binaries and support file
s)
libgtk2.0-devel-2.24.30-1 - libgtk2.0-devel: GTK+ X11 GUI toolkit (development)
(installed binaries and support files)
libgtk2.0-devel-2.24.31-1 - libgtk2.0-devel: GTK+ X11 GUI toolkit (development)
(installed binaries and support files)
libgtk2.0-devel-2.24.32-1 - libgtk2.0-devel: GTK+ X11 GUI toolkit (development)
libgtk3-devel-3.22.15-1 - libgtk3-devel: GTK+ X11 GUI toolkit (development)
libgtk3-devel-3.22.20-1 - libgtk3-devel: GTK+ X11 GUI toolkit (development)
libgtk3-devel-3.22.28-1 - libgtk3-devel: GTK+ X11 GUI toolkit (development)

Check if Cygwin package (exact name) installed and status of installed files:

$ cygcheck -c libgtk3-devel
Cygwin Package Information
Package              Version        Status
libgtk3-devel        3.22.28-1      OK

-- 
Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada

This email may be disturbing to some readers as it contains
too much technical detail. Reader discretion is advised.
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