And there are also more errors, for example in guile-gcrypt:
dyld: lazy symbol binding failed: Symbol not found: __gcry_check_version
Referenced from: /usr/local/lib/libgcrypt.dylib
Expected in: flat namespace
dyld: Symbol not found: __gcry_check_version
Referenced from: /usr/local/lib/libgcrypt.dylib
Expected in: flat namespace
This is because it's trying to find the symbol __gcry_check_version
but it doesn't take into account that in gcrypt symbols are prefixed
with an underscore.
I'm trying to understand why this is and how to fix it.
Aleix
On Wed, Sep 1, 2021 at 10:38 PM Aleix Conchillo Flaqué
<aconchi...@gmail.com> wrote:
>
> Without this change dynamic libraries in macOS are not loaded
> properly. This has happened since 3.0.6.
>
> scheme@(guile-user)> %host-type
> $1 = "x86_64-apple-darwin20.5.0"
>
> --------------------------------
>
> scheme@(guile-user)> (use-modules (git))
> While compiling expression:
> In procedure git_libgit2_init: Function not implemented
>
> --------------------------------
>
> scheme@(guile-user)> (use-modules (system foreign))
> scheme@(guile-user)> (dynamic-link "/usr/local/lib/libgit2")
> ice-9/boot-9.scm:1685:16: In procedure raise-exception:
> In procedure load-foreign-library: file: "/usr/local/lib/libgit2",
> message: "file not found"
>
> Entering a new prompt. Type `,bt' for a backtrace or `,q' to continue.
> scheme@(guile-user) [1]>
>
> --------------------------------
>
> After this fix:
>
> scheme@(guile-user)> (use-modules (system foreign))
> scheme@(guile-user)> (dynamic-link "/usr/local/lib/libgit2")
> $2 = #<<foreign-library> filename: "/usr/local/lib/libgit2" handle:
> #<pointer 0x7ffed3104ac0>>
>
> On Wed, Sep 1, 2021 at 10:28 PM Aleix Conchillo Flaqué
> <aconchi...@gmail.com> wrote:
> >
> > * module/system/foreign-library.scm (system-library-extensions): fix
> > darwin host detection. darwin host types have "-darwin" but not
> > "-darwin-".
> > ---
> > module/system/foreign-library.scm | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/module/system/foreign-library.scm
> > b/module/system/foreign-library.scm
> > index d53e293ef..dc426385f 100644
> > --- a/module/system/foreign-library.scm
> > +++ b/module/system/foreign-library.scm
> > @@ -48,7 +48,7 @@
> >
> > (define system-library-extensions
> > (cond
> > - ((string-contains %host-type "-darwin-")
> > + ((string-contains %host-type "-darwin")
> > '(".bundle" ".so" ".dylib"))
> > ((or (string-contains %host-type "cygwin")
> > (string-contains %host-type "mingw")
> > --
> > 2.33.0
> >
