[openwrt/openwrt] tools/genext2fs: Add dependency to libtool

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/2c603ecb55b2d9de83d4651e0cf2cc29db348fc7

commit 2c603ecb55b2d9de83d4651e0cf2cc29db348fc7
Author: Hauke Mehrtens <hauke at hauke-m.de>
AuthorDate: Sun Oct 23 01:43:36 2022 +0200

    tools/genext2fs: Add dependency to libtool
    
    This fixes the following build error:
      ./autogen.sh: line 13: aclocal: command not found
    
    Fixes: b6d29af9475f ("tools/genext2fs: update to 1.5.0")
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 tools/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/Makefile b/tools/Makefile
index 10ac348bfe..1a65afdfca 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -52,6 +52,7 @@ $(curdir)/fakeroot/compile := $(curdir)/libtool/compile
 $(curdir)/findutils/compile := $(curdir)/bison/compile
 $(curdir)/firmware-utils/compile += $(curdir)/cmake/compile
 $(curdir)/flex/compile := $(curdir)/libtool/compile
+$(curdir)/genext2fs/compile := $(curdir)/libtool/compile
 $(curdir)/gengetopt/compile := $(curdir)/libtool/compile
 $(curdir)/gmp/compile := $(curdir)/libtool/compile
 $(curdir)/isl/compile := $(curdir)/gmp/compile