From 1b576e0aa08c575a4409b50dc71e8f51d231f199 Mon Sep 17 00:00:00 2001 From: Dave Barach Date: Mon, 4 Jan 2021 10:52:44 -0500 Subject: [PATCH] ebuild: follow symbolic links in find_newer_filtered_fn Otherwise, changes in source code symbolically-linked into the workspace will not be considered when deciding whether to invoke e.g. Ninja. This change is strongly preferable to asking people to remove .mu_build_build_timestamp to force a Ninja run. Deals reasonably gracefully with symbolic link loops, at least in trivial cases: "find: File system loop detected" Type: improvement Signed-off-by: Dave Barach Change-Id: I6666c84861de5e8b8aebcb94158f53526aded089 --- build-root/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build-root/Makefile b/build-root/Makefile index e5db8b8fe77..7f8d7752357 100644 --- a/build-root/Makefile +++ b/build-root/Makefile @@ -416,7 +416,7 @@ find_filter += -and -not -path '*/.mu_build_*' find_newer_filtered_fn = \ (! -f $(1) \ || -n $(call find_newer_files_fn,$(1),$(3)) \ - || -n "`find -H $(2) \ + || -n "`find -L $(2) \ -type f \ -and -newer $(1) \ -and \( $(4) \) \ -- 2.16.6