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ff7b415738
Libtool made a release after many years. Update to it, allowing us to drop two backported patches. We also drop a performance optimistion patch since it is too invasive to maintain separately. (From OE-Core rev: b5d13cbdded0f71fd4b847066434d30e8a39c9ce) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
29 lines
1.4 KiB
Diff
29 lines
1.4 KiB
Diff
From: Richard Purdie <richard.purdie@linuxfoundation.org>
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Subject: [PATCH 11/12] 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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Add these to the list of options libtool passes through.
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Upstream-Status: Submitted [https://lists.gnu.org/archive/html/libtool-patches/2021-10/msg00019.html]
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Index: libtool-2.4.7/build-aux/ltmain.in
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===================================================================
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--- libtool-2.4.7.orig/build-aux/ltmain.in
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+++ libtool-2.4.7/build-aux/ltmain.in
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@@ -5419,11 +5419,12 @@ 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*-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=*|-f*-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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