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authorH.J. Lu <hjl.tools@gmail.com>2015-03-31 05:20:55 -0700
committerH.J. Lu <hjl.tools@gmail.com>2015-03-31 05:21:12 -0700
commit83569fb894050db7430047da2219ca50c68f882a (patch)
treef9e317037bbc47926fb5e8f955886ea6fafe5337 /config.make.in
parent62da1e3b00b51383ffa7efc89d8addda0502e107 (diff)
downloadglibc-83569fb894050db7430047da2219ca50c68f882a.tar.gz
Add a testcase for copy reloc against protected data
Linkers in some versions of binutils 2.25 and 2.26 don't support protected data symbol with error messsage like: /usr/bin/ld: copy reloc against protected `bar' is invalid /usr/bin/ld: failed to set dynamic section sizes: Bad value We check if linker supports copy reloc against protected data symbol to avoid running the test if linker is broken. [BZ #17711] * config.make.in (have-protected-data): New. * configure.ac: Check linker support for protected data symbol. * configure: Regenerated. * elf/Makefile (modules-names): Add tst-protected1moda and tst-protected1modb if $(have-protected-data) is yes. (tests): Add tst-protected1a and tst-protected1b if $(have-protected-data) is yes. ($(objpfx)tst-protected1a): New. ($(objpfx)tst-protected1b): Likewise. (tst-protected1modb.so-no-z-defs): Likewise. * elf/tst-protected1a.c: New file. * elf/tst-protected1b.c: Likewise. * elf/tst-protected1mod.h: Likewise. * elf/tst-protected1moda.c: Likewise. * elf/tst-protected1modb.c: Likewise.
Diffstat (limited to 'config.make.in')
-rw-r--r--config.make.in1
1 files changed, 1 insertions, 0 deletions
diff --git a/config.make.in b/config.make.in
index ad4dd30607..5a18daed24 100644
--- a/config.make.in
+++ b/config.make.in
@@ -50,6 +50,7 @@ enable-werror = @enable_werror@
have-z-combreloc = @libc_cv_z_combreloc@
have-z-execstack = @libc_cv_z_execstack@
have-Bgroup = @libc_cv_Bgroup@
+have-protected-data = @libc_cv_protected_data@
with-fp = @with_fp@
old-glibc-headers = @old_glibc_headers@
unwind-find-fde = @libc_cv_gcc_unwind_find_fde@