Hello.
What is the difference between (LoadLibrary "") and (loadExecutable ()) calls?
2018-09-10 17:53 GMT+03:00 Phil Clayton :
> Slight correction: using an empty string for the library has the effect of
> passing NULL to dlopen which means the handle passed to dlsym is the current
> program.
>
>
Excellent - thank you. I now have a script called poly_gsl:
#!/bin/bash
LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libgsl.so:/usr/lib/x86_64-linux-gnu/libgslcblas.so
poly $*
-- Mark
On 09/10/2018 04:37 PM, Phil Clayton wrote:
> Hi Mark,
>
> > (* symbol lookup error: /usr/lib/x86_64-linux-gnu/libgsl.
Slight correction: using an empty string for the library has the effect
of passing NULL to dlopen which means the handle passed to dlsym is the
current program.
On 10/09/18 15:29, Phil Clayton wrote:
Hi Mark,
> (* symbol lookup error: /usr/lib/x86_64-linux-gnu/libgsl.so: undefined
> symbol:
Hi Mark,
> (* symbol lookup error: /usr/lib/x86_64-linux-gnu/libgsl.so: undefined
> symbol: cblas_dgemm *)
To avoid looking for the symbol "cblas_dgemm" in libgsl (which doesn't
define it), you could let the dynamic linker look for it by using an
empty string for the library which has the effe
