diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc
--- a/ObsoleteFiles.inc
+++ b/ObsoleteFiles.inc
@@ -51,6 +51,9 @@
 #   xargs -n1 | sort | uniq -d;
 # done
 
+# 20240319: remove empty /usr/libdata/gcc directory
+OLD_DIRS+=usr/libdata/gcc
+
 # 20240307: Improperly installed awk tests removed
 OLD_FILES+=usr/tests/usr.bin/awk/bugs-fixed/missing-precision.ok
 OLD_FILES+=usr/tests/usr.bin/awk/bugs-fixed/negative-nf.ok
diff --git a/etc/mtree/BSD.usr.dist b/etc/mtree/BSD.usr.dist
--- a/etc/mtree/BSD.usr.dist
+++ b/etc/mtree/BSD.usr.dist
@@ -85,8 +85,6 @@
         ..
     ..
     libdata
-        gcc
-        ..
         ldscripts
         ..
         pkgconfig
diff --git a/share/man/man7/hier.7 b/share/man/man7/hier.7
--- a/share/man/man7/hier.7
+++ b/share/man/man7/hier.7
@@ -429,9 +429,6 @@
 miscellaneous utility data files
 .Pp
 .Bl -tag -width Fl -compact
-.It Pa gcc/
-.Xr gcc 1
-configuration data
 .It Pa ldscripts/
 linker scripts; see
 .Xr ld 1