[openwrt/openwrt] tools: libtool: do not symlink files in bootstrap

[LEDE Commits]

neocturne pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/c4c43c64aa6c5ba44322ddefa106b9e707b64781

commit c4c43c64aa6c5ba44322ddefa106b9e707b64781
Author: Matthias Schiffer <mschiffer at universe-factory.net>
AuthorDate: Thu Aug 29 20:04:02 2024 +0200

    tools: libtool: do not symlink files in bootstrap
    
    Another instance of files in build_dir symlinking to staging_dir. While
    the symlinks do not currently cause any bugs in the libtool package,
    such symlinks were found to make the build more fragile, as writing to
    the symlink may accidentally modify the shared file in staging_dir. Pass
    --copy to bootstrap to disable the symlinking.
    
    Link: https://github.com/openwrt/openwrt/pull/15825
    Signed-off-by: Matthias Schiffer <mschiffer at universe-factory.net>
    (cherry picked from commit d6e54593198851235906c6ab77c20c6209ab19f5)
---
 tools/libtool/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/libtool/Makefile b/tools/libtool/Makefile
index 1187191478..e76aed8ced 100644
--- a/tools/libtool/Makefile
+++ b/tools/libtool/Makefile
@@ -28,6 +28,7 @@ define Host/Bootstrap
 		cd $(HOST_BUILD_DIR); \
 		$(AM_TOOL_PATHS) \
 		./bootstrap \
+			--copy \
 			--force \
 			--skip-git \
 			--skip-po \