• Ellery Newcomer (12/12) Sep 17 2012 With a deimos header file, I expect to need only to pass the dpath to it...
• Ellery Newcomer (7/19) Sep 17 2012 Found one little gotcha.
• Jesse Phillips (5/11) Sep 19 2012 What does the call to enforce look like? The error isn't from the
• Ellery Newcomer (5/15) Sep 19 2012 here is an older file, as I haven't committed recently, but it shows the...

Ellery Newcomer <ellery-newcomer utulsa.edu> writes:

With a deimos header file, I expect to need only to pass the dpath to it 
and the library it references to dmd, e.g.

stuff
  - deimos
   - python
    - Python.d

dmd <otherstuff> -Istuff -L-lpython2.7

I should not need to actually pass stuff/deimos/python/Python.d to dmd.

Unfortunately, that is currently not the case, and I am having a 
difficult time trying to figure out what is getting in my way.

been thumbing through nm output lately.


Anyone have any suggestions?

Ellery Newcomer <ellery-newcomer utulsa.edu> writes:

On 09/17/2012 04:16 PM, Ellery Newcomer wrote:
 With a deimos header file, I expect to need only to pass the dpath to it
 and the library it references to dmd, e.g.

 stuff
   - deimos
    - python
     - Python.d

 dmd <otherstuff> -Istuff -L-lpython2.7

 I should not need to actually pass stuff/deimos/python/Python.d to dmd.

 Unfortunately, that is currently not the case, and I am having a
 difficult time trying to figure out what is getting in my way.

 been thumbing through nm output lately.


 Anyone have any suggestions?

Found one little gotcha.

In a templated function in my header file, I make a call to enforce. 
When the function is not called [instantiated], all is well. When the 
function is called, it generates yon undefined reference to __ModuleInfoZ.

I guess this is because D needs a pointer to the module in order to look 
up enforce?

"Jesse Phillips" <Jessekphillips+D gmail.com> writes:

On Tuesday, 18 September 2012 at 04:56:27 UTC, Ellery Newcomer 
wrote:

 In a templated function in my header file, I make a call to 
 enforce. When the function is not called [instantiated], all is 
 well. When the function is called, it generates yon undefined 
 reference to __ModuleInfoZ.

 I guess this is because D needs a pointer to the module in 
 order to look up enforce?

What does the call to enforce look like? The error isn't from the 
compiler so you are pulling in a symbol which isn't in your 
object files.

Ellery Newcomer <ellery-newcomer utulsa.edu> writes:

On 09/19/2012 01:30 PM, Jesse Phillips wrote:
 On Tuesday, 18 September 2012 at 04:56:27 UTC, Ellery Newcomer wrote:

 In a templated function in my header file, I make a call to enforce.
 When the function is not called [instantiated], all is well. When the
 function is called, it generates yon undefined reference to
 __ModuleInfoZ.

 I guess this is because D needs a pointer to the module in order to
 look up enforce?

 What does the call to enforce look like? The error isn't from the
 compiler so you are pulling in a symbol which isn't in your object files.

here is an older file, as I haven't committed recently, but it shows the 
identical call:

https://bitbucket.org/ariovistus/pyd/src/364451b5d732/infrastructure/python/python.d#cl-653

making a call to enforce elsewhere doesn't fix the linker problem.