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bc0cdc4981
Current minimum support binutils (2.22) supports R_PPC_REL16 as default, so no need to extra configure checks.
30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
# This file is generated from configure.ac by Autoconf. DO NOT EDIT!
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# Local configure fragment for sysdeps/powerpc/powerpc32.
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# See whether GCC uses -msecure-plt.
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -msecure-plt by default" >&5
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$as_echo_n "checking for -msecure-plt by default... " >&6; }
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if ${libc_cv_ppc_secure_plt+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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echo 'int foo (void) { extern int bar; return bar; }' > conftest.c
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libc_cv_ppc_secure_plt=no
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if { ac_try='${CC-cc} -S $CFLAGS conftest.c -fpic -o conftest.s 1>&5'
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{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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test $ac_status = 0; }; }; then
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if grep '_GLOBAL_OFFSET_TABLE_-.*@ha' conftest.s > /dev/null 2>&1; then
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libc_cv_ppc_secure_plt=yes
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fi
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fi
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rm -rf conftest*
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_secure_plt" >&5
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$as_echo "$libc_cv_ppc_secure_plt" >&6; }
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if test $libc_cv_ppc_secure_plt = yes; then
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$as_echo "#define HAVE_PPC_SECURE_PLT 1" >>confdefs.h
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fi
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