From: Peter Korsgaard Date: Sun, 27 May 2018 20:48:57 +0000 (+0200) Subject: fs: ensure hard links in TARGET_DIR are correctly copied for filesystem input X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=065e7672e1e933f8b5257eddc9d1d8b7021a1687;p=buildroot.git fs: ensure hard links in TARGET_DIR are correctly copied for filesystem input Fixes #11046 Commit bb2a57a17a7 (fs: run packages' filesystem hooks in a copy of target/) changed the file system logic to run file system hooks from packages on a copy of TARGET_DIR, and finally use this copy as input for the file system generation. This copy was done with rsync, which by default does not preserve hard links, leading to an expansion of the file system images when hard links are present. Fix it by passing the -H option to rsync (preserve hard links). Signed-off-by: Peter Korsgaard Acked-by: "Yann E. MORIN" Signed-off-by: Peter Korsgaard --- diff --git a/fs/common.mk b/fs/common.mk index 9baf367729..abf35418cb 100644 --- a/fs/common.mk +++ b/fs/common.mk @@ -71,7 +71,7 @@ $(ROOTFS_COMMON_TAR): $(ROOTFS_COMMON_DEPENDENCIES) target-finalize @$(call MESSAGE,"Generating common rootfs tarball") rm -rf $(FS_DIR) mkdir -p $(FS_DIR) - rsync -au $(BASE_TARGET_DIR)/ $(TARGET_DIR) + rsync -auH $(BASE_TARGET_DIR)/ $(TARGET_DIR) echo '#!/bin/sh' > $(FAKEROOT_SCRIPT) echo "set -e" >> $(FAKEROOT_SCRIPT) echo "chown -h -R 0:0 $(TARGET_DIR)" >> $(FAKEROOT_SCRIPT)