2020-08-11 16:14:33 +02:00
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Some packages of ours rely on the output of nm to not contain
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symversions. E.g. perf uses 'nm -D' to construct a linker input
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file with symbol names. ld errors on the '@' characters. Until
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those packages are fixed we use this patch. We have to carry it
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for old code streams forever.
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Index: binutils-2.35/binutils/nm.c
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===================================================================
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--- binutils-2.35.orig/binutils/nm.c 2020-07-24 11:12:19.000000000 +0200
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+++ binutils-2.35/binutils/nm.c 2020-08-07 16:42:58.000000000 +0200
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2021-01-28 14:33:36 +01:00
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@@ -418,7 +418,7 @@ print_symname (const char *form, struct extended_symbol_info *info,
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name = alloc;
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2020-08-11 16:14:33 +02:00
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}
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- if (info != NULL && info->elfinfo)
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+ if (info != NULL && info->elfinfo && 0)
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{
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const char *version_string;
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bfd_boolean hidden;
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Index: binutils-2.35/ld/testsuite/ld-elf/pr25708.d
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===================================================================
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--- binutils-2.35.orig/ld/testsuite/ld-elf/pr25708.d 2020-07-24 11:12:20.000000000 +0200
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+++ binutils-2.35/ld/testsuite/ld-elf/pr25708.d 2020-08-07 16:44:50.000000000 +0200
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@@ -2,8 +2,9 @@
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#ld: -shared -version-script pr13195.t
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#nm: -D
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#target: *-*-linux* *-*-gnu* arm*-*-uclinuxfdpiceabi
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-#xfail: hppa64-*-* ![check_shared_lib_support]
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+#xfail: *-*-* ![check_shared_lib_support]
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# h8300 doesn't support -shared, and hppa64 creates .foo
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+# our binutils revert the printing of symversions with nm -D
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#..
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0+ A VERS_2.0
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