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 > <[email protected]>> 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 to continue, or q 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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consuming the most bandwidth. Provides multi-vendor support for NetFlow,
J-Flow, sFlow and other flows. Make informed decisions using capacity
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