fortran-xkcd's Introduction

fortran-xkcd

An fpm example project written in Fortran 2018 that displays the latest xkcd comic inside an X window. As a limitation, only images in PNG format are supported (no JPEG). The alt text will be printed to console.

The program depends on X11, libcairo, libcurl, as well as the following Fortran libraries:

You can pass the xkcd number to view a specific comic strip:

$ ./xkcd 292

Screen Shot

Build Instruction

Just clone the repository and build the executable with fpm:

$ git clone https://github.com/interkosmos/fortran-xkcd
$ cd fortran-xkcd/
$ fpm build --profile=release
$ fpm run

The binary xkcd will be written to build/<compiler>/app/.

Licence

ISC

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fortran-xkcd's Issues

Error in "fpm run"

Hi @interkosmos , I have followed all steps for installation as mentioned in the README.md file. Project is building correctly using fpm build --profile=release, but while running fpm run it's giving this error :

rajkumar@DESKTOP-0VSJ5V8:~/opensource/gsoc/fortran-lang/fortran-xkcd$ fpm build --profile=release
Project is up to date
rajkumar@DESKTOP-0VSJ5V8:~/opensource/gsoc/fortran-lang/fortran-xkcd$ fpm run
Project is up to date
Contact Merge (2801)
Alt: I actually kind of feel like John and Surf King wouldn't like each other, which is a lot to unpack.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:
#0  0x7fb0e7343ad0 in ???
#1  0x7fb0e7342c35 in ???
#2  0x7fb0e704251f in ???
#3  0x7fb0e761d590 in ???
#4  0x7fb0e7981e6a in __xwin_MOD_xwin_destroy
       at ././src/xwin.f90:78
#5  0x7fb0e797ef55 in MAIN__
       at app/main.f90:54
#6  0x7fb0e797ef9c in main
       at app/main.f90:3
Segmentation fault (core dumped)
<ERROR> Execution for object " xkcd " returned exit code  139
<ERROR> *cmd_run*:stopping due to failed executions
STOP 139

I am running this WSL, I have also run fortran-xlib package examples, and they are working fine.

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