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| author |   Tony Battersby <tonyb@cybernetics.com> | 2021-07-27 09:36:53 -0400 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-08-12 06:21:55 +0100 |
| commit | fddaecc88979967d0e00e2fafdbaaabec030da9f (patch) | |
| tree | ed40be14c013e17296db5456a7b98ebb2c216735 /meta/conf | |
| parent | c177c7f9ef6f90ca49074f003accb8e9a1a645aa (diff) | |
| download | openembedded-core-fddaecc88979967d0e00e2fafdbaaabec030da9f.tar.gz | |
bitbake.conf: add DEBUG_PREFIX_MAP to TARGET_LDFLAGS
-f*-prefix-map flags are required when linking with LTO enabled to make
the output binary reproducible.
See discussion here:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101473
[YOCTO #14481]
Signed-off-by: Tony Battersby <tonyb@cybernetics.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf')
| -rw-r--r-- | meta/conf/bitbake.conf | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index 1d5f5b7fcd..afb82eb370 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -597,7 +597,7 @@ TARGET_LINK_HASH_STYLE ?= "${@['-Wl,--hash-style=gnu',''][d.getVar('LINKER_HASH_ ASNEEDED ?= "-Wl,--as-needed" export LDFLAGS = "${TARGET_LDFLAGS}" -TARGET_LDFLAGS = "-Wl,-O1 ${TARGET_LINK_HASH_STYLE} ${ASNEEDED}" +TARGET_LDFLAGS = "-Wl,-O1 ${TARGET_LINK_HASH_STYLE} ${ASNEEDED} ${DEBUG_PREFIX_MAP}" # mips does not support GNU hash style therefore we override LINKER_HASH_STYLE:mipsarch:libc-musl = "sysv" |