macfuse: fix linking

Fixes: https://trac.macports.org/ticket/73869

fuse/macfuse/Portfile

@@ -4,7 +4,7 @@ PortSystem          1.0
 PortGroup           github 1.0
 
 github.setup        macfuse macfuse 5.2.0 macfuse-
-revision            0
+revision            1
 conflicts           macfuse4 osxfuse
 categories          fuse
 platforms           {darwin >= 21}
@@ -37,11 +37,16 @@ use_configure       no
 
 set fs_dir          /Library/Filesystems
 set dir             ${fs_dir}/macfuse.fs
+set mfmount         ${dir}/Contents/Frameworks/MFMount.framework/Versions/A/MFMount
 
 build {
+    system -W ${pkg} "install_name_tool -id ${prefix}${mfmount} \
+        Library/Filesystems/macfuse.fs/Contents/Frameworks/MFMount.framework/Versions/A/MFMount"
     system -W ${pkg} "install_name_tool -id ${prefix}/lib/libfuse.2.dylib \
+        -change ${mfmount} ${prefix}${mfmount} \
         usr/local/lib/libfuse.2.dylib"
     system -W ${pkg} "install_name_tool -id ${prefix}/lib/libfuse3.4.dylib \
+        -change ${mfmount} ${prefix}${mfmount} \
         usr/local/lib/libfuse3.4.dylib"
     system -W ${pkg} "install_name_tool \
         -id ${prefix}/Library/Frameworks/macFUSE.framework/Versions/A/macFUSE \
@@ -50,7 +55,8 @@ build {
     system -W ${pkg} "codesign -fs - \
         usr/local/lib/libfuse.2.dylib \
         usr/local/lib/libfuse3.4.dylib \
-        Library/Frameworks/macFUSE.framework/Versions/A/macFUSE"
+        Library/Frameworks/macFUSE.framework/Versions/A/macFUSE \
+        Library/Filesystems/macfuse.fs/Contents/Frameworks/MFMount.framework/Versions/A/MFMount"
     reinplace "s|/usr/local|${prefix}|g" {*}[glob ${pkg}/usr/local/lib/pkgconfig/*]
     # remove FSKit extension on versions older than Tahoe
     if {${os.major} < 25} {