Bug 676218 – sci-mathematics/wxmaxima-18.11.4 - Fatal Error: Mismatch between the program and library build versions detected. The library used 3.0 (wchar_t,compiler with C++ ABI 1010,wx containers,compatible with 2.8), and your program used 3.0 (wchar_t,compiler with

• Product: Gentoo Linux
• Status: RESOLVED DUPLICATE

[Description Carlo 2019-01-25 12:31:27 UTC]

compile, emerged, but it claims:

Fatal Error: Mismatch between the program and library build versions detected.
The library used 3.0 (wchar_t,compiler with C++ ABI 1010,wx containers,compatible with 2.8), and your program used 3.0 (wchar_t,compiler with C++ ABI 1011,wx containers,compatible with 2.8).
Aborted

# eselect wxwidgets list
Available wxWidgets profiles:
  [1]   gtk2-unicode-3.0
  [2]   gtk3-unicode-3.0-gtk3 *

[Comment 1 Carlo 2019-01-25 13:00:00 UTC]

I am not sure, but I have the feeling that the installed wxGTK needs to be of the same C++ ABI. My logs say it was compiled by GCC-v6.4.0

 [4] powerpc-unknown-linux-gnu-4.1.2 (needed for legacy reasons)
 [5] powerpc-unknown-linux-gnu-4.3.6 (needed for legacy reasons)
 [6] powerpc-unknown-linux-gnu-4.4.7 (needed for legacy reasons)
 [7] powerpc-unknown-linux-gnu-4.5.4 (needed for legacy reasons)
 [8] powerpc-unknown-linux-gnu-6.4.0 <----- compiled with this
 [9] powerpc-unknown-linux-gnu-7.3.0 <----- now I am with this


now I am on GCC-v7.3.0, so ... I think I will try rebuilding wxGTK with GCC-v7 since I have the feeling that it uses different a C++ ABI, so it may be that things compiled by different versions of the compiler cannot work together.

is it correct?

[Comment 2 Carlo 2019-01-25 14:55:09 UTC]

# ldd $(which wxmaxima)| grep -i wx
        libwx_gtk2u_aui-3.0.so.0 => /usr/lib/libwx_gtk2u_aui-3.0.so.0 (0x6f9e1000)
        libwx_gtk2u_richtext-3.0.so.0 => /usr/lib/libwx_gtk2u_richtext-3.0.so.0 (0x6f81d000)
        libwx_gtk2u_html-3.0.so.0 => /usr/lib/libwx_gtk2u_html-3.0.so.0 (0x6f72b000)
        libwx_gtk2u_adv-3.0.so.0 => /usr/lib/libwx_gtk2u_adv-3.0.so.0 (0x6f547000)
        libwx_gtk2u_core-3.0.so.0 => /usr/lib/libwx_gtk2u_core-3.0.so.0 (0x6ef0c000)
        libwx_baseu_xml-3.0.so.0 => /usr/lib/libwx_baseu_xml-3.0.so.0 (0x6eedb000)
        libwx_baseu_net-3.0.so.0 => /usr/lib/libwx_baseu_net-3.0.so.0 (0x6ee6a000)
        libwx_baseu-3.0.so.0 => /usr/lib/libwx_baseu-3.0.so.0 (0x6eb8e000)

[Comment 3 Carlo 2019-01-25 17:02:10 UTC]

solved! 

x11-libs/wxGTK was (re)compiled with the wrong slot so "emerge -1 x11-libs/wxGTK:3.0" is the right fixup, and now it works!

[Comment 4 Carlo 2019-01-26 09:40:21 UTC]

I have the habit to log everything I pass to emerge and the toolchain environment 

2018-07-21--19-49-57 - [ -1 x11-libs/wxGTK ] - success - @2.29.1/6.4.0 
2019-01-25--07-37-10 - [ --unmerge x11-libs/wxGTK ] - success - n.a. 
2019-01-25--07-39-15 - [ -1 x11-libs/wxGTK ] - success - @2.29.1/7.3.0 
2019-01-25--12-29-30 - [ -1 x11-libs/wxGTK:3.0 ] - success - @2.29.1/7.3.0 

doing grep on the log about wxGTK tells what I did; Noteworthy: interesting, significant, or unusual, things like WxMaxima began to work *ONLY* after I forced "3.0".

[Comment 5 Pacho Ramos 2019-02-07 10:18:48 UTC]

*** This bug has been marked as a duplicate of bug 639276 ***