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a193a3f1e0
Three further patches were merged to upstream libtool, update the patch status to Backport. (From OE-Core rev: 062a4afbe6efff1f52db61225401d549507a6f66) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
38 lines
1.7 KiB
Diff
38 lines
1.7 KiB
Diff
ltmain.in: Handle prefix-map compiler options correctly
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If lto is enabled, we need the prefix-map variables to be passed to the linker
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to correctly link the objects using correctly mapped paths.
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Add these to the list of options libtool passes through.
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* build-aux/ltmain.in: Handle prefix-map compiler options
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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https://lists.gnu.org/archive/html/libtool-patches/2021-10/msg00019.html
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https://lists.gnu.org/archive/html/libtool-patches/2024-01/msg00066.html
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Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/libtool.git/commit/?id=cdf4bf702f11d17e06569936e8a433a77f791228]
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---
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build-aux/ltmain.in | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
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index 0a50f5b..037f009 100644
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--- a/build-aux/ltmain.in
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+++ b/build-aux/ltmain.in
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@@ -5413,11 +5413,12 @@ func_mode_link ()
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# -stdlib=* select c++ std lib with clang
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# -fsanitize=* Clang/GCC memory and address sanitizer
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# -fuse-ld=* Linker select flags for GCC
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+ # -f{file|debug|macro|profile}-prefix-map* needed for lto linking
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# -Wa,* Pass flags directly to the assembler
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-64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
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-t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
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-O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
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- -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*)
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+ -specs=*|-fsanitize=*|-fuse-ld=*|-ffile-prefix-map=*|-fdebug-prefix-map=*|-fmacro-prefix-map=*|-fprofile-prefix-map=*|-Wa,*)
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func_quote_arg pretty "$arg"
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arg=$func_quote_arg_result
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func_append compile_command " $arg"
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