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authorAlan Modra <amodra@gmail.com>2021-02-20 15:45:44 +1030
committerAlan Modra <amodra@gmail.com>2021-02-21 14:28:16 +1030
commit89753bbf8102edc2aa4262a4d43f1a71a10e34f3 (patch)
tree3afa35082bf7898409aa8e8ff507e8431b32c99d /sim/cris/aclocal.m4
parent93993f67849234cff651542c3d4d9f0f3d2fa651 (diff)
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Warn when a script redefines a symbol
Note that we don't even warn if scripts adjust a symbol as in ld-elf/var1 and ld-scripts/pr14962. include/ * bfdlink.h (struct bfd_link_info): Add warn_multiple_definition. ld/ * ldexp.c (exp_fold_tree_1): Warn on script defining a symbol defined in an object file. * ldmain.c (multiple_definition): Heed info->warn_multiple_definition. * testsuite/ld-scripts/defined5.d: Expect a warning.
Diffstat (limited to 'sim/cris/aclocal.m4')
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