Doesn't compile properly on 64-bit Ubuntu 12.10

[sniggyfigbat]

I have to admit, I'm getting a bit frustrated here: This bloody thing just doesn't work. I tried downloading it and pulling out of the tarball, and it didn't work. I tried configuring, running, making, etc, etc, but no dice. Next, therefore, I downloaded the source files, from here, and tried to run 'make linux'. After installing the relevant dependencies, I made some progress, but now I've hit a wall my technical savvy and google-fu really can't surmount: this just isn't compiling properly. Every time I attempt to make it, I get a stream of 900-odd errors complaining about 'undefined reference to' and then all of the dependencies. Yet more googling reveals that this means that the code is attempting to build before it's connected to the relevant libraries, but I really don't have the know-how to understand the (undocumented) code, and fix it. Please fix this; it's apparently a fairly common issue for programs on various versions on Ubuntu, but it's still very irritating.

[Vild]

Can you PasteBin or Gist the output when you run 'make linux'?
I can't help you without the error.

[sniggyfigbat]

OK, I updated some packages, and now I'm getting yet another, different set of errors. Here's the pastebin (I didn't do it before, as it was over 900 lines long). Same thing happens when I sudo it.

stefan@SCBdesktop:~$ cd /usr/local/src/ImageToMap-X-master/
stefan@SCBdesktop:/usr/local/src/ImageToMap-X-master$ make linux
make -f linux.mk
make[1]: Entering directory /usr/local/src/ImageToMap-X-master' mkdir -p obj/linux/src/ gcc -Wall -Werror -std=c99 -g -s -Ospkg-config --cflags gtk+-3.0-c src/generate.c -o obj/linux/src/generate.o mkdir -p obj/linux/src/ gcc -Wall -Werror -std=c99 -g -s -Ospkg-config --cflags gtk+-3.0-c src/main.c -o obj/linux/src/main.o mkdir -p obj/linux/src/ gcc -Wall -Werror -std=c99 -g -s -Ospkg-config --cflags gtk+-3.0-c src/map_render.c -o obj/linux/src/map_render.o mkdir -p obj/linux/src/ gcc -Wall -Werror -std=c99 -g -s -Ospkg-config --cflags gtk+-3.0-c src/nbtsave.c -o obj/linux/src/nbtsave.o src/nbtsave.c: In function ‘read_region_files’: src/nbtsave.c:671:13: error: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Werror=unused-result] src/nbtsave.c:684:13: error: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Werror=unused-result] src/nbtsave.c:689:13: error: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Werror=unused-result] cc1: all warnings being treated as errors make[1]: *** [obj/linux/src/nbtsave.o] Error 1 make[1]: Leaving directory/usr/local/src/ImageToMap-X-master'
make: *** [linux] Error 2

[Vild]

Thanks :)
I can bug lasarus to fix it, mean while you can just add (void) before fread on line 671, 684 and 689 in the file src/nbtsave.c

[sniggyfigbat]

Still no dice, I'm afraid. I added '(void) ' (with the space) onto the beginning of each line, and got this:

stefan@SCBdesktop:/usr/local/src/ImageToMap-X-master$ sudo make linux
make -f linux.mk
make[1]: Entering directory /usr/local/src/ImageToMap-X-master' mkdir -p obj/linux/src/ gcc -Wall -Werror -std=c99 -g -s -Ospkg-config --cflags gtk+-3.0-c src/nbtsave.c -o obj/linux/src/nbtsave.o src/nbtsave.c: In function ‘read_region_files’: src/nbtsave.c:671:8: error: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Werror=unused-result] src/nbtsave.c:684:8: error: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Werror=unused-result] src/nbtsave.c:689:8: error: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Werror=unused-result] cc1: all warnings being treated as errors make[1]: *** [obj/linux/src/nbtsave.o] Error 1 make[1]: Leaving directory/usr/local/src/ImageToMap-X-master'
make: *** [linux] Error 2

[Vild]

If you change it so it's:
if (fread(...)) {}
Does that work

[lasarus]

A simpler solution is to turn of warnings in the Makefile. Remove '-Wall' and '-Werror' and you should be fine. Otherwise WildN00b is working on the problem.

[sniggyfigbat]

sorry, lasarus, your solution doesn't work at all. I just went straight back to the undefined references issue. I haven't copy-pasted all of it, as there are so many lines of error that the terminal deleted the first lines by the time it got to the end, but here's the last bit:

/usr/local/src/ImageToMap-X-master/src/nbtsave.c:89: undefined reference to deflateEnd' obj/linux/src/nbtsave.o: In functioninflatenbt':
/usr/local/src/ImageToMap-X-master/src/nbtsave.c:110: undefined reference to inflateInit2_' /usr/local/src/ImageToMap-X-master/src/nbtsave.c:112: undefined reference toinflateInit_'
/usr/local/src/ImageToMap-X-master/src/nbtsave.c:137: undefined reference to inflate' /usr/local/src/ImageToMap-X-master/src/nbtsave.c:144: undefined reference toinflateEnd'
/usr/local/src/ImageToMap-X-master/src/nbtsave.c:154: undefined reference to inflateEnd' collect2: error: ld returned 1 exit status make[1]: *** [bin/linux/ImageToMapX] Error 1 make[1]: Leaving directory/usr/local/src/ImageToMap-X-master'
make: *** [linux] Error 2

Before that it just went on about undefined references for hundreds of lines. Same thing happened with WildN00b's suggestion.

[Vild]

Pull the latest changes and see if it works now.

[sniggyfigbat]

Redownloaded the zip, extracted the folder, ran make once, got the werror issues, remover the '-Wall -Werror' tags, straight back to the undefined references. Either I yanked the wrong thing, or nothing's changed. Sorry.