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author | Dimitry Andric <dim@FreeBSD.org> | 2023-04-17 16:25:30 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2023-04-29 07:22:43 +0000 |
commit | 405cd10f3739d00e48d9dce1f63bbc54ec3245d2 (patch) | |
tree | e5bd215c43efd904f054976d6853e3fc462c430b /rescue | |
parent | b8cca0cdc0c1efe6282028de47ae7f56dc4fa6b1 (diff) | |
download | src-405cd10f3739d00e48d9dce1f63bbc54ec3245d2.tar.gz src-405cd10f3739d00e48d9dce1f63bbc54ec3245d2.zip |
Suppress lld 16 errors about multiply defined symbols in rescue
lld >= 16 became more strict about multiply defined symbols. Since there
are many of those in crunchgen'd programs, turn off the check when
linking the rescue binary.
MFC after: 1 week
(cherry picked from commit 458f4722bf974c7fa7961952fcaee146f5a97708)
Diffstat (limited to 'rescue')
-rw-r--r-- | rescue/rescue/Makefile | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/rescue/rescue/Makefile b/rescue/rescue/Makefile index 9830bc5bed5c..ff438f2ed1b6 100644 --- a/rescue/rescue/Makefile +++ b/rescue/rescue/Makefile @@ -13,6 +13,12 @@ MK_PIE= no NO_SHARED= yes CRUNCH_BUILDOPTS+= MK_PIE=no NO_SHARED=yes +# lld >= 16 became more strict about multiply defined symbols. Since there are +# many of those in crunchgen'd programs, turn off the check. +.if ${LINKER_TYPE} == "lld" && ${LINKER_VERSION} >= 160000 +LDFLAGS+= -Wl,--allow-multiple-definition +.endif + PROG= rescue BINDIR?=/rescue |