squashfs-tools: unbreak musl builds (patch from Alpine).

srcpkgs/squashfs-tools/patches/fix-compat.patch

@@ -0,0 +1,46 @@
+--- squashfs-tools/action.c
++++ squashfs-tools/action.c
+@@ -1905,6 +1905,9 @@
+ 	return 1;
+ }
+ 
++#ifndef FNM_EXTMATCH
++#define FNM_EXTMATCH 0
++#endif
+ 
+ TEST_FN(name, ACTION_ALL_LNK, \
+ 	return fnmatch(atom->argv[0], action_data->name,
+--- squashfs-tools/mksquashfs.c
++++ squashfs-tools/mksquashfs.c
+@@ -4391,6 +4391,9 @@
+ 	return paths;
+ }
+ 
++#ifndef FNM_EXTMATCH
++#define FNM_EXTMATCH 0
++#endif
+ 
+ int excluded_match(char *name, struct pathname *path, struct pathnames **new)
+ {
+--- squashfs-tools/pseudo.c
++++ squashfs-tools/pseudo.c
+@@ -32,6 +32,7 @@
+ #include <stdlib.h>
+ #include <sys/types.h>
+ #include <sys/wait.h>
++#include <sys/stat.h>
+ #include <ctype.h>
+ 
+ #include "pseudo.h"
+--- squashfs-tools/unsquashfs.c
++++ squashfs-tools/unsquashfs.c
+@@ -1410,6 +1410,9 @@
+ 	free(paths);
+ }
+ 
++#ifndef FNM_EXTMATCH
++#define FNM_EXTMATCH 0
++#endif
+ 
+ int matches(struct pathnames *paths, char *name, struct pathnames **new)
+ {

srcpkgs/squashfs-tools/template

@@ -1,7 +1,7 @@
 # Template file for 'squashfs-tools'
 pkgname=squashfs-tools
 version=4.3
-revision=1
+revision=2
 wrksrc="squashfs${version}"
 makedepends="zlib-devel lzo-devel liblzma-devel"
 license="GPL"
@@ -16,6 +16,6 @@ do_build() {
 	make -C ${pkgname} ${makejobs} XZ_SUPPORT=1 LZO_SUPPORT=1 LZMA_XZ_SUPPORT=1
 }
 do_install() {
-	vmkdir usr/bin
+	vbin ${pkgname}/mksquashfs
-	install -m755 ${pkgname}/{mk,un}squashfs ${DESTDIR}/usr/bin
+	vbin ${pkgname}/unsquashfs
 }