Issue
I have an old old game from Fedora, in a package named six. It has a bug and I want to add a couple of simple features. I asked here about one part of the process, (see href="https://stackoverflow.com/questions/70871162">How to deal with build dependencies in source RPM? ) got some answers, and find that the learning curve is just too much for my old brain. Documentation tends to want to cover everything a package can do and it's hard for me to pick out the pieces I need.
What I am really hoping for is a complete workflow (hopefully just a list of commands and a mention of the directories involved).
It would start with this (it works and may even be standard):
- Find the SRPM with rpm -qi six | grep Source
- Fetch with rpm -i six-0.5.3-38.fc35.src.rpm
result: sources and spec files in ~/rpmbuild
What I need filled in are the following steps after I modify and test the new version:
- build new SRPM (can mock do this?)
- build new RPMs and install them locally (I will test and repeat as needed)
- report bug and fixes, possibly as a pull request
The steps may be reorganized if needed. I know mock can build RPMs from a SRPM, but I did not see how to go direct from sources to installation, and building fails outside of mock (some problem with qt-mt).
I'm hoping for a list of commands that will work together to do these things. I've done what I could short of spending a week understanding the terminology mismatches between the various man pages. Or just odd usages (why does a REbuild of a SRPM build binary RPMS but not an SRPM?)
BTW if you want to see the bug I mentioned,
- install six
- start it
- set Black to human
- set White to expert
- set Swap enabled
- click on any hex in the top (or bottom) row and watch six report a crash and quit.
You can try again, clicking in the middle of the board and notice it does not crash.
I'm not all that surprised the bug hasn't been noticed before. Swap is usually only enabled between experienced players. I doubt an experienced player would make the first move in the top or bottom row against another.
Solution
I had fun getting auto-player to build today. My work on SentryPeer has paid off! :-)
How to explain! I needed to patch some code and autoconf/automake links. Here goes:
Get the src rpm:
sudo dnf download --source six -y
Install rpm-build:
sudo dnf install rpm-build
mkdir -p ~/rpmbuild/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
Install the src rpm (it will be in the directory you ran step 1.):
rpm -ivh six-0.5.3-38.fc35.src.rpm
Install the build requirements as per https://src.fedoraproject.org/rpms/six/blob/rawhide/f/six.spec e.g. it needs:
BuildRequires: make
BuildRequires: gcc
BuildRequires: kdelibs3-devel
BuildRequires: desktop-file-utils
so do:
sudo dnf install make gcc kdelibs3-devel desktop-file-utils
run the rpmbuild command so it applies all the patches etc. as the src rpm comes with six-0.5.3.tar.gz (which is not the same as the code on github at - https://github.com/melisgl/six which I could not get compiled):
These files I mean:
localhost ~/rpmbuild/BUILD/six-0.5.3/tests $ ls ../../../SOURCES/
six-gcc43.patch
six-0.5.3.tar.gz
six-fix-DSO.patch
Run:
rpmbuild -ba ~/rpmbuild/SPECS/six.spec
rpms should be built, but auto-player is an extra program not built by default, as you know.
This creates a BUILD folder.
cd ~/rpmbuild/BUILD/six-0.5.3/tests
edit Makefile.am line 84 and add this to the bit after $(LIB_KFILE):
-lqt-mt
so it looks like:
-lm $(LIB_KFILE) -lqt-mt
and do the same on line 374 of Makefile.in
By default it wasn't linking to libqt-mt
Go into top level and run configure again to re-generate the Makefile:
cd ~/rpmbuild/BUILD/six-0.5.3
./configure
make clean
make
make check
These should all be good
Go back into tests folder:
cd ~/rpmbuild/BUILD/six-0.5.3/tests
Open auto-player.cpp and add this at line 6 (was missing this, so not sure how it ever compiled):
#include <stdlib.h>
save the file.
Build the program:
make auto-player
Run it:
./auto-player filename player1 player2
as per the code is runs like:
void play(char *filename, Poi<HexPlayer> vert, Poi<HexPlayer> hori)
Let me know how you get on!
Thanks!
Answered By - Gavin Henry Answer Checked By - Senaida (WPSolving Volunteer)
