Dub shared library issue
Mathias LANG
pro.mathias.lang at gmail.com
Fri Jan 3 09:43:16 PST 2014
On Friday, 3 January 2014 at 15:10:54 UTC, Mineko wrote:
> On Friday, 3 January 2014 at 15:03:27 UTC, Mathias LANG wrote:
>> On Friday, 3 January 2014 at 15:01:16 UTC, Mineko wrote:
>>> So, I can get a shared library compiled normally (Assuming
>>> it's already compiled first with -shared -fPIC etc) with: dmd
>>> -of'Breaker Engine.so' 'Breaker Engine.o' -shared
>>> -defaultlib=libphobos2.so -L-rpath=$PWD
>>>
>>> However, for some reason dub is having issues whenever I try
>>> to compile it as a shared library with dynamicLibrary.
>>>
>>> Any suggestions? I'd like to get this fixed because otherwise
>>> there's gonna be portability problems..
>>
>> Could you provide some error message / output, and your
>> package.json ?
>
> Sure, I thought I was missing some info..
>
> Linking...
> dmd
> -of.dub/build/library-debug-x86_64-dmd-DA39A3EE5E6B4B0D3255BFEF95601890AFD80709/libbreaker.so
> .dub/build/library-debug-x86_64-dmd-DA39A3EE5E6B4B0D3255BFEF95601890AFD80709/breaker.o
> -L-ldl -shared -g
> /usr/bin/ld: /usr/lib/libphobos2.a(object__a_58c.o): relocation
> R_X86_64_32 against `_D10TypeInfo_m6__initZ' can not be used
> when making a shared object; recompile with -fPIC
> /usr/lib/libphobos2.a: error adding symbols: Bad value
> collect2: error: ld returned 1 exit status
>
> {
> "name": "breaker-engine",
> "description": "A multi-dimensional engine with a stupid
> amount of modularity",
> "homepage": "https://github.com/ICGCC/Breaker-Engine",
> "license": "Zlib",
> "author": "Jakob Austin Wimberly (Mineko)",
>
> "targetName": "breaker",
> "targetPath": "lib",
> "targetType": "dynamicLibrary",
>
> "dependencies":
> {
> "gl3n": "~master",
> "derelict-gl3": "~master",
> "derelict-glfw3": "~master",
> "derelict-fi": "~master"
> }
> }
Add this to your package.json:
"libs": [ "phobos2" ]
I also added:
"lflags": [ "-rpath=/home/xxxx/bin/dmd-2.064.2/linux/lib64/" ],
for myself, as my dmd is in ~/bin/, but you shouldn't need it if
you installed the package.
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