diff options
| author |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-02-27 23:42:03 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-03-01 11:12:12 +0000 |
| commit | 5541ba76ccc0c416f315bc0dc14a20a33059bd5f (patch) | |
| tree | 4e5fbcf4257eec58d6c69f89852b9173918e01ae /meta/recipes-devtools/syslinux/syslinux/determinism.patch | |
| parent | d35fd000a85b220cd1a7ea195d8c9111ddf7749b (diff) | |
| download | openembedded-core-5541ba76ccc0c416f315bc0dc14a20a33059bd5f.tar.gz | |
syslinux: Fix reproducibility issues
Add sorting to wildcard expansion in the makefile to make builds
reproducible.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/syslinux/syslinux/determinism.patch')
| -rw-r--r-- | meta/recipes-devtools/syslinux/syslinux/determinism.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/meta/recipes-devtools/syslinux/syslinux/determinism.patch b/meta/recipes-devtools/syslinux/syslinux/determinism.patch new file mode 100644 index 0000000000..2fb8c64df3 --- /dev/null +++ b/meta/recipes-devtools/syslinux/syslinux/determinism.patch @@ -0,0 +1,22 @@ +In order to build deterministic binaries, we need to sort the wildcard expansion +so the libraries are linked in the same order each time. This fixes reproducibility +issues within syslinux builds. + +Upstream-Status: Pending +RP 2021/3/1 + +Index: syslinux-6.04-pre2/mk/lib.mk +=================================================================== +--- syslinux-6.04-pre2.orig/mk/lib.mk ++++ syslinux-6.04-pre2/mk/lib.mk +@@ -130,8 +130,8 @@ LIBENTRY_OBJS = \ + exit.o + + LIBGCC_OBJS = \ +- $(patsubst $(com32)/lib/%.c,%.o,$(wildcard $(com32)/lib/$(ARCH)/libgcc/*.c)) \ +- $(patsubst $(com32)/lib/%.S,%.o,$(wildcard $(com32)/lib/$(ARCH)/libgcc/*.S)) ++ $(sort $(patsubst $(com32)/lib/%.c,%.o,$(wildcard $(com32)/lib/$(ARCH)/libgcc/*.c))) \ ++ $(sort $(patsubst $(com32)/lib/%.S,%.o,$(wildcard $(com32)/lib/$(ARCH)/libgcc/*.S))) + + LIBCONSOLE_OBJS = \ + \ |