Hi,
Just fixed that compilation problem for libpng 1.6.8. It is now on SVN.
Best,
Scuri
On Thu, Jun 2, 2016 at 2:50 PM, Germán Arias <germanan...@gmx.es> wrote:
> Hi,
>
> El jue, 02-06-2016 a las 10:03 -0300, Antonio Scuri escribió:
>
> Hi,
>
> GTK uses the same libPNG IM uses, but IM includes the libPNG code.
> Sometimes they conflict. So this is one of the reasons we changed IM for
> the next version. In Linux we are going to always use what's installed on
> the system instead of using the latest code. That's whats on SVN.
>
> IUP and CD that are on SVN also follows that rule for zlib and freetype.
>
> So regarding the compilation error, it is related to the libpng header
> you have installed on your system. Usually at /usr/include/libpng. Can you
> check which version is?
>
>
> This is the version 1.6.8.
>
> Germán
>
>
> Best,
> Scuri
>
> On Thu, Jun 2, 2016 at 2:07 AM, Germán Arias <germanan...@gmx.es> wrote:
>
> Hi,
>
> After an update of some packages on my 64 bits machine, I'm having
> problems with my IUP applications. So, I tried with another 64 bits
> system to check if something is wrong on my system. Then I install
> OpenSUSE Leap 42.1 and I get same problems. Well not exactly the same
> problems, but problems. On the initial system (an Ubuntu based distro)
> some widgets are not displayed correctly or don't work correctly. On
> OpenSUSE some apps simply crash at launch. The problems occurs when the
> app link the libraries iupim and im. If I remove those libraries (and
> the code that use those libraries), then the application works
> prefectly. Here the backtrace I get with one test application:
>
> (gdb) backtrace
> #0 0x00007ffff73f62e0 in __longjmp_chk () at /lib64/libc.so.6
> #1 0x00007fffeaf0bd6c in ()
> at /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
> #2 0x00007ffff4b5b376 in png_error () at /usr/lib64/libim.so
> #3 0x00007ffff4b54651 in png_create_read_struct_2 () at
> /usr/lib64/libim.so
> #4 0x00007fffeaf0bffa in ()
> at /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
> #5 0x00007ffff6031241 in () at /usr/lib64/libgdk_pixbuf-2.0.so.0
> #6 0x00007ffff6031af8 in gdk_pixbuf_loader_close ()
> at /usr/lib64/libgdk_pixbuf-2.0.so.0
> #7 0x00007ffff602d935 in () at /usr/lib64/libgdk_pixbuf-2.0.so.0
> #8 0x00007ffff602f76c in gdk_pixbuf_new_from_stream ()
> at /usr/lib64/libgdk_pixbuf-2.0.so.0
> #9 0x00007ffff6bf7fbd in () at /usr/lib64/libgtk-3.so.0
> #10 0x00007ffff6bfb758 in gtk_icon_info_load_icon ()
> at /usr/lib64/libgtk-3.so.0
> #11 0x00007ffff6bfb9dc in gtk_icon_theme_load_icon_for_scale ()
> at /usr/lib64/libgtk-3.so.0
> #12 0x00007ffff7b4bc15 in iupdrvImageLoad () at /usr/lib64/libiup.so
> #13 0x00007ffff7b030c9 in iupImageGetImage () at /usr/lib64/libiup.so
> #14 0x00007ffff7b358b6 in gtkButtonSetPixbuf () at /usr/lib64/libiup.so
> #15 0x00007ffff7b3617d in gtkButtonSetImageAttrib () at
> /usr/lib64/libiup.so
> #16 0x00007ffff7afd9b0 in iupClassObjectSetAttribute () at
> /usr/lib64/libiup.so
> ---Type <return> to continue, or q <return> to quit---
> #17 0x00007ffff7aefd31 in iupAttribUpdate () at /usr/lib64/libiup.so
> #18 0x00007ffff7af91f4 in IupMap () at /usr/lib64/libiup.so
> #19 0x00007ffff7af9210 in IupMap () at /usr/lib64/libiup.so
> #20 0x00007ffff7af9210 in IupMap () at /usr/lib64/libiup.so
> #21 0x00007ffff7af9210 in IupMap () at /usr/lib64/libiup.so
> #22 0x00007ffff7af9210 in IupMap () at /usr/lib64/libiup.so
> #23 0x00007ffff7af9400 in IupShow () at /usr/lib64/libiup.so
> #24 0x0000000000400c67 in main ()
> (gdb)
>
> I tried install the IM, CD and IUP libraries from SVN. But I get an
> error with IM:
>
> Tecmake: compiling im_format_png.cpp ...
> g++ -c -Wall -O2 -m64 -fPIC -I. -I../include -Ilibtiff
> -I/usr/include/libpng -Ilibjpeg -Ilibexif -Iliblzf -DUSE_EXIF
> -DTEC_UNAME=Linux41_64 -DTEC_SYSNAME=Linux -DLinux=4.1
> -DTEC_LITTLEENDIAN -DTEC_64 -DFUNCPROTO=15 -DNDEBUG -o
> ../obj/Linux41_64/im_format_png.o im_format_png.cpp
> im_format_png.cpp: In member function ‘virtual int
> imFileFormatPNG::ReadImageInfo(int)’:
> im_format_png.cpp:624:27: error: ‘PNG_SKIP_sRGB_CHECK_PROFILE’ was not
> declared in this scope
> png_set_option(png_ptr, PNG_SKIP_sRGB_CHECK_PROFILE, 1);
> ^
> ../tecmake.mak:1631: recipe for target
> '../obj/Linux41_64/im_format_png.o' failed
> make[1]: *** [../obj/Linux41_64/im_format_png.o] Error 1
> Makefile:12: recipe for target 'im' failed
> make: *** [im] Error 2
>
> Currently I only can work in a 32 bits machine, where all works
> perfectly. Attached the test application that crash on OpenSUSE, I
> compile it with:
>
> gcc c_example7.c -I/usr/include/iup -liup -liupim -lim -liupimglib
>
>
> Regards.
> Germán
>
>
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