[Weechat-dev] [bug #41245] weechat fails to build if ncurses is build with the --with-termlib flag

[zeom]

URL:
  <http://savannah.nongnu.org/bugs/?41245>

                 Summary: weechat fails to build if ncurses is build with the
--with-termlib flag
                 Project: WeeChat
            Submitted by: zeom
            Submitted on: Thu 16 Jan 2014 02:08:41 AM GMT
                Category: compilation
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 0.4.3-dev
                IRC nick: zeom

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Details:

Here is the error message:


/usr/bin/x86_64-pc-linux-gnu-gcc  -march=native -msse4 -O2 -pipe -ggdb  -Wall
-W -Werror-implicit-function-declaration  -L/usr/lib64 -L/usr/lib64 
-Wl,--as-needed CMakeFiles/weechat.dir/gui-curses-bar-window.o
CMakeFiles/weechat.dir/gui-curses-chat.o
CMakeFiles/weechat.dir/gui-curses-color.o
CMakeFiles/weechat.dir/gui-curses-key.o
CMakeFiles/weechat.dir/gui-curses-main.o
CMakeFiles/weechat.dir/gui-curses-mouse.o
CMakeFiles/weechat.dir/gui-curses-term.o
CMakeFiles/weechat.dir/gui-curses-window.o  -o weechat -rdynamic
../libweechat_gui_common.a ../../plugins/libweechat_plugins.a
../../core/libweechat_core.a -lgcrypt -lgpg-error -lgnutls -ldl -lncursesw -lm
-lcurl ../libweechat_gui_common.a ../../plugins/libweechat_plugins.a
../../core/libweechat_core.a 
/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld:
CMakeFiles/weechat.dir/gui-curses-main.o: undefined reference to symbol
'nodelay'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../x86_64-pc-linux-gnu/bin/ld:
note: 'nodelay' is defined in DSO /lib64/libtinfow.so.5 so try adding it to
the linker command line
/lib64/libtinfow.so.5: could not read symbols: Invalid operation
collect2: error: ld returned 1 exit status
src/gui/curses/CMakeFiles/weechat.dir/build.make:271: recipe for target
'src/gui/curses/weechat' failed



It is my understanding that if you build ncurses with the --with -termlib flag
some functions get moved to libtinfo{w}.so.

Using "ncurses{w}5-config --libs" might be right way  to fix this, but I have
no clue about cmake to even attempt to patch this myself.

It happens with the latest version in the git repo.





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