[openwrt/openwrt] tools: automake: update to 1.18.1

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/aeaa61517b5439bb58aa40e39cf9d7d340c2bee5

commit aeaa61517b5439bb58aa40e39cf9d7d340c2bee5
Author: Robert Marko <robimarko at gmail.com>
AuthorDate: Sat Jul 26 17:06:16 2025 +0200

    tools: automake: update to 1.18.1
    
    automake update to 1.18 broke buildbots as we dont have makeinfo host tool
    present, after investigation this was an automake regression that was fixed
    in 1.18.1[1].
    
    So, since 1.18.1 contains small number of fixes, update to it instead of
    just backporting the single commit.
    
    [1] https://cgit.git.savannah.gnu.org/cgit/automake.git/commit/?id=9b92240af4a8f7a3050c13adec367cf48e9ce063
    
    Fixes: d7d02059407b ("tools/automake: update to 1.18")
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 tools/automake/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/automake/Makefile b/tools/automake/Makefile
index d3da6d1921..01cd9941d2 100644
--- a/tools/automake/Makefile
+++ b/tools/automake/Makefile
@@ -8,12 +8,12 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=automake
 PKG_CPE_ID:=cpe:/a:gnu:automake
-PKG_VERSION:=1.18
+PKG_VERSION:=1.18.1
 PKG_API_VERSION:=$(word 2,$(subst ., ,$(PKG_VERSION)))
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@GNU/automake
-PKG_HASH:=af6043a5d4b3beef0c48161f4a6936259321cd101a34c1ab0768328515626c8a
+PKG_HASH:=63e585246d0fc8772dffdee0724f2f988146d1a3f1c756a3dc5cfbefa3c01915
 
 include $(INCLUDE_DIR)/host-build.mk