File binutils-revert-nm-symversion.diff of Package cross-x86_64-binutils.17282

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File binutils-revert-nm-symversion.diff of Package cross-x86_64-binutils.17282

Some packages of ours rely on the output of nm to not contain
symversions.  E.g. perf uses 'nm -D' to construct a linker input
file with symbol names.  ld errors on the '@' characters.  Until
those packages are fixed we use this patch.  We have to carry it
for old code streams forever.

Index: binutils-2.35/binutils/nm.c
===================================================================
--- binutils-2.35.orig/binutils/nm.c	2020-07-24 11:12:19.000000000 +0200
+++ binutils-2.35/binutils/nm.c	2020-08-07 16:42:58.000000000 +0200
@@ -411,7 +411,7 @@ print_symname (const char *form, struct
     }
 
   printf (form, name);
-  if (info != NULL && info->elfinfo)
+  if (info != NULL && info->elfinfo && 0)
     {
       const char *version_string;
       bfd_boolean hidden;
Index: binutils-2.35/ld/testsuite/ld-elf/pr25708.d
===================================================================
--- binutils-2.35.orig/ld/testsuite/ld-elf/pr25708.d	2020-07-24 11:12:20.000000000 +0200
+++ binutils-2.35/ld/testsuite/ld-elf/pr25708.d	2020-08-07 16:44:50.000000000 +0200
@@ -2,8 +2,9 @@
 #ld: -shared -version-script pr13195.t
 #nm: -D
 #target: *-*-linux* *-*-gnu* arm*-*-uclinuxfdpiceabi
-#xfail: hppa64-*-* ![check_shared_lib_support] 
+#xfail: *-*-* ![check_shared_lib_support] 
 # h8300 doesn't support -shared, and hppa64 creates .foo
+# our binutils revert the printing of symversions with nm -D
 
 #..
 0+ A VERS_2.0

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File binutils-revert-nm-symversion.diff of Package cross-x86_64-binutils.17282

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