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Bug 687278

Summary: games-board/ccgo with sys-libs/ncurses[tinfo] - ld: nc.o: undefined reference to symbol 'keypad'
Product: Gentoo Linux Reporter: Mārtiņš Mačs <macs.martins>
Component: Current packagesAssignee: Gentoo Games <games>
Status: RESOLVED FIXED    
Severity: normal CC: esigra
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Bug Depends on:    
Bug Blocks: 457530    

Description Mārtiņš Mačs 2019-06-03 14:49:25 UTC 
games-board/ccgo fails to build with sys-libs/ncurses[tinfo] due to -lncurses being hardcoded in Makefiles.

x86_64-pc-linux-gnu-g++  -march=native -O2 -std=c++11 -fpermissive  -Wl,-O1 -Wl,--as-needed -Wl,--no-keep-memory -o nctest nctest.o nc.o arg.o debug.o ui/libui.a go/libgo.a -lncurses 
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: nc.o: undefined reference to symbol 'keypad'
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: /lib64/libtinfo.so.6: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:634: nctest] Error 1

ccGo itself does not need ncurses, it is only used for some test programs.
Manually invoking `make --keep-going` from working directory successfully compiles ccGo.
Comment 1 Larry the Git Cow gentoo-dev 2019-06-03 15:44:44 UTC 
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d1fd0846fa55f34ed1ed4825ec2a1a70fe159f04

commit d1fd0846fa55f34ed1ed4825ec2a1a70fe159f04
Author:     Lars Wendler <polynomial-c@gentoo.org>
AuthorDate: 2019-06-03 15:44:01 +0000
Commit:     Lars Wendler <polynomial-c@gentoo.org>
CommitDate: 2019-06-03 15:44:38 +0000

    games-board/ccgo: Fixed build with sys-libs/ncurses[tinfo]
    
    Closes: https://bugs.gentoo.org/687278
    Package-Manager: Portage-2.3.67, Repoman-2.3.13
    Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>

 games-board/ccgo/ccgo-0.3.6.5-r1.ebuild         |  3 ++-
 games-board/ccgo/files/ccgo-0.3.6.5-tinfo.patch | 35 +++++++++++++++++++++++++
 2 files changed, 37 insertions(+), 1 deletion(-)