pkg/60300: lang/guile30: package on Darwin

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>Number:         60300
>Category:       pkg
>Synopsis:       guile30 fails to create package due to wrong filenames
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu May 28 09:30:01 +0000 2026
>Originator:     Diogo
>Release:        Darwin 24.6.0
>Organization:
>Environment:
System: Darwin 24.6.0 Darwin Kernel Version 24.6.0: Mon Jul 14 11:30:34 PDT 2025; root:xnu-11417.140.69~1/RELEASE_ARM64_T8103 arm64

>Description:
	guile30 builds but cannot create package on macOS because the generated
	file names do not match the expectations in PLIST.
>How-To-Repeat:
	bmake -C lang/guile30 package
>Fix:
	Here is a very simple patch to fix the issue.

---

diff --git a/lang/guile30/PLIST b/lang/guile30/PLIST
index d0404d6680a4..bc50f8f70057 100644
--- a/lang/guile30/PLIST
+++ b/lang/guile30/PLIST
@@ -479,7 +479,7 @@ guile/3.0/lib/guile/3.0/ccache/web/server/http.go
 guile/3.0/lib/guile/3.0/ccache/web/uri.go
 guile/3.0/lib/guile/3.0/extensions/guile-readline.la
 guile/3.0/lib/libguile-3.0.la
-guile/3.0/lib/libguile-3.0.so.1.7.1-gdb.scm
+guile/3.0/lib/libguile-3.0.${GUILE_LIBNAME}-gdb.scm
 guile/3.0/lib/pkgconfig/guile-3.0.pc
 guile/3.0/man/man1/guile.1
 guile/3.0/share/aclocal/guile.m4