Thanks, now all works again :)
Germán
El jue, 02-06-2016 a las 15:10 -0300, Antonio Scuri escribió:
> 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 <[email protected]>
> 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 <[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 <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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> > > > patterns at an interface-level. Reveals which users, apps, and
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consuming the most bandwidth. Provides multi-vendor support for NetFlow,
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