[openwrt/openwrt] host-build: fix stampfile name substitution per installed binaries

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/5a028a8d737b669d0d30d1ef93981e10f585a0e7

commit 5a028a8d737b669d0d30d1ef93981e10f585a0e7
Author: Michael Pratt <mcpratt at pm.me>
AuthorDate: Thu Apr 4 02:11:28 2024 -0400

    host-build: fix stampfile name substitution per installed binaries
    
    A funny bug was discovered where if the buildroot's path
    has the name of the build target within it, it will also be substituted
    along with the stampfile's name for each program,
    causing an attempt to touch a file in a directory that doesn't exist.
    
    ...
    ...
    touch: cannot touch '/Volumes/touch/openwrt/staging_dir/host/stamp/.touch_installed': No such file or directory
    touch: cannot touch '/Volumes/ln/openwrt/staging_dir/host/stamp/.ln_installed': No such file or directory
    touch: cannot touch '/Volumes/chown/openwrt/staging_dir/host/stamp/.chown_installed': No such file or directory
    make[2]: *** [Makefile:50: /Volumes/coreutils/openwrt/staging_dir/host/stamp/.coreutils_installed] Error 1
    ...
    ...
    
    Split up the path with $(dir) and $(notdir) before substitution to fix
    the syntax.
    
    Reported-by: Georgi Valkov <gvalkov at gmail.com>
    Tested-by: Georgi Valkov <gvalkov at gmail.com> # MacOS
    Signed-off-by: Michael Pratt <mcpratt at pm.me>
    Signed-off-by: Tony Ambardar <itugrok at yahoo.com>
---
 include/host-build.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/host-build.mk b/include/host-build.mk
index dba6b819da..819fff5664 100644
--- a/include/host-build.mk
+++ b/include/host-build.mk
@@ -26,7 +26,7 @@ HOST_STAMP_CONFIGURED:=$(HOST_BUILD_DIR)/.configured
 HOST_STAMP_BUILT:=$(HOST_BUILD_DIR)/.built
 HOST_BUILD_PREFIX?=$(if $(IS_PACKAGE_BUILD),$(STAGING_DIR_HOSTPKG),$(STAGING_DIR_HOST))
 HOST_STAMP_INSTALLED:=$(HOST_BUILD_PREFIX)/stamp/.$(PKG_NAME)_installed
-HOST_STAMP_PROGRAMS:=$(foreach program,$(PKG_PROGRAMS),$(subst $(PKG_NAME),$(program),$(HOST_STAMP_INSTALLED)) )
+HOST_STAMP_PROGRAMS:=$(foreach program,$(PKG_PROGRAMS),$(dir $(HOST_STAMP_INSTALLED))$(subst $(PKG_NAME),$(program),$(notdir $(HOST_STAMP_INSTALLED))) )
 
 override MAKEFLAGS=