When building e2fsprogs, don't build libcomerr again. In MacPorts, we
build libcomerr in a separate subport.
--- Makefile.in.orig	2023-02-06 21:31:53.000000000 -0600
+++ Makefile.in	2023-02-26 14:06:19.000000000 -0600
@@ -19,7 +19,7 @@
 @ALL_CMT@E2P_LIB_SUBDIR= lib/e2p
 @ALL_CMT@EXT2FS_LIB_SUBDIR= lib/ext2fs
 
-LIB_SUBDIRS=lib/et lib/ss $(E2P_LIB_SUBDIR) $(UUID_LIB_SUBDIR) \
+LIB_SUBDIRS=lib/ss $(E2P_LIB_SUBDIR) $(UUID_LIB_SUBDIR) \
 	$(BLKID_LIB_SUBDIR) $(SUPPORT_LIB_SUBDIR) $(EXT2FS_LIB_SUBDIR)
 
 PROG_SUBDIRS=e2fsck $(DEBUGFS_DIR) misc $(RESIZE_DIR) tests/progs \
@@ -44,7 +44,6 @@
 subs: $(DEP_SUBSTITUTE)
 	@for i in $(SUBS) ; do if test -d `dirname $$i` ; \
 		then $(MAKE) $$i || exit $$? ; fi ; done
-	@(if test -d lib/et ; then cd lib/et && $(MAKE) compile_et; fi)
 	@(if test -d lib/ext2fs ; then cd lib/ext2fs && $(MAKE) ext2_err.h; fi)
 	@(if test -d lib/support ; then cd lib/support && $(MAKE) prof_err.h; fi)