--- Makefile.orig	2022-03-17 19:32:02 UTC
+++ Makefile
@@ -101,7 +101,7 @@ COMP_DEFAULT = gzip
 # If your C library or build/target environment doesn't support XATTRs then
 # comment out the next line to build Mksquashfs and Unsquashfs without XATTR
 # support
-XATTR_SUPPORT = 1
+# XATTR_SUPPORT = 1
 
 # Select whether you wish xattrs to be stored by Mksquashfs and extracted
 # by Unsquashfs by default.  If selected users can disable xattr support by
@@ -109,7 +109,7 @@ XATTR_SUPPORT = 1
 #
 # If unselected, Mksquashfs/Unsquashfs won't store and extract xattrs by
 # default.  Users can enable xattrs by using the -xattrs option.
-XATTR_DEFAULT = 1
+# XATTR_DEFAULT = 1
 
 
 ###############################################
@@ -177,7 +177,7 @@ UNSQUASHFS_OBJS = unsquashfs.o unsquash-1.o unsquash-2
 
 CFLAGS ?= -O2
 CFLAGS += $(EXTRA_CFLAGS) $(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 \
-	-D_LARGEFILE_SOURCE -D_GNU_SOURCE -DCOMP_DEFAULT=\"$(COMP_DEFAULT)\" \
+	-D_LARGEFILE_SOURCE -DFNM_EXTMATCH=0 -D_GNU_SOURCE -DCOMP_DEFAULT=\"$(COMP_DEFAULT)\" \
 	-Wall
 
 LIBS = -lpthread -lm
@@ -217,6 +217,7 @@ endif
 
 ifeq ($(LZO_SUPPORT),1)
 CFLAGS += -DLZO_SUPPORT
+INCLUDEDIR += -I$(LOCALBASE)/include
 MKSQUASHFS_OBJS += lzo_wrapper.o
 UNSQUASHFS_OBJS += lzo_wrapper.o
 LIBS += -llzo2
@@ -225,17 +226,19 @@ endif
 
 ifeq ($(LZ4_SUPPORT),1)
 CFLAGS += -DLZ4_SUPPORT
+INCLUDEDIR += -I$(LOCALBASE)/include
 MKSQUASHFS_OBJS += lz4_wrapper.o
 UNSQUASHFS_OBJS += lz4_wrapper.o
-LIBS += -llz4
+LIBS += -L$(LOCALBASE)/lib -llz4
 COMPRESSORS += lz4
 endif
 
 ifeq ($(ZSTD_SUPPORT),1)
 CFLAGS += -DZSTD_SUPPORT
+INCLUDEDIR += -I$(LOCALBASE)/include
 MKSQUASHFS_OBJS += zstd_wrapper.o
 UNSQUASHFS_OBJS += zstd_wrapper.o
-LIBS += -lzstd
+LIBS += -L$(LOCALBASE)/lib -lzstd
 COMPRESSORS += zstd
 endif
 
@@ -417,9 +420,9 @@ clean:
 
 .PHONY: install
 install: mksquashfs unsquashfs
-	mkdir -p $(INSTALL_DIR)
-	cp mksquashfs $(INSTALL_DIR)
-	cp unsquashfs $(INSTALL_DIR)
-	ln -fs unsquashfs $(INSTALL_DIR)/sqfscat
-	ln -fs mksquashfs $(INSTALL_DIR)/sqfstar
-	../generate-manpages/install-manpages.sh $(shell pwd)/.. "$(INSTALL_MANPAGES_DIR)" "$(USE_PREBUILT_MANPAGES)"
+	mkdir -p $(DESTDIR)$(PREFIX)/bin
+	$(BSD_INSTALL_PROGRAM) mksquashfs $(DESTDIR)$(PREFIX)/bin
+	$(BSD_INSTALL_PROGRAM) unsquashfs $(DESTDIR)$(PREFIX)/bin
+	ln -fs unsquashfs $(DESTDIR)$(INSTALL_DIR)/sqfscat
+	ln -fs mksquashfs $(DESTDIR)$(INSTALL_DIR)/sqfstar
+	../generate-manpages/install-manpages.sh $(shell pwd)/.. "$(DESTDIR)$(INSTALL_MANPAGES_DIR)" "$(USE_PREBUILT_MANPAGES)"