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- --- a/configure
- +++ b/configure
- @@ -5646,66 +5646,66 @@ done
-
-
-
- -for flag in -fstack-protector; do
- - as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
- -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
- -$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
- -if eval \${$as_CACHEVAR+:} false; then :
- - $as_echo_n "(cached) " >&6
- -else
- -
- - ax_check_save_flags=$CFLAGS
- - CFLAGS="$CFLAGS $flag"
- - cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- -/* end confdefs.h. */
- -
- -int
- -main ()
- -{
- -
- - ;
- - return 0;
- -}
- -_ACEOF
- -if ac_fn_c_try_compile "$LINENO"; then :
- - eval "$as_CACHEVAR=yes"
- -else
- - eval "$as_CACHEVAR=no"
- -fi
- -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- - CFLAGS=$ax_check_save_flags
- -fi
- -eval ac_res=\$$as_CACHEVAR
- - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
- -$as_echo "$ac_res" >&6; }
- -if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
- - if ${CFLAGS+:} false; then :
- - case " $CFLAGS " in
- - *" $flag "*)
- - { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
- - (: CFLAGS already contains $flag) 2>&5
- - ac_status=$?
- - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- - test $ac_status = 0; }
- - ;;
- - *)
- - { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
- - (: CFLAGS="$CFLAGS $flag") 2>&5
- - ac_status=$?
- - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- - test $ac_status = 0; }
- - CFLAGS="$CFLAGS $flag"
- - ;;
- - esac
- -else
- - CFLAGS="$flag"
- -fi
- -
- -else
- - :
- -fi
- -
- -done
- +#for flag in -fstack-protector; do
- +# as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
- +#{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
- +#$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
- +#if eval \${$as_CACHEVAR+:} false; then :
- +# $as_echo_n "(cached) " >&6
- +#else
- +#
- +# ax_check_save_flags=$CFLAGS
- +# CFLAGS="$CFLAGS $flag"
- +# cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- +#/* end confdefs.h. */
- +
- +#int
- +#main ()
- +#{
- +#
- +# ;
- +# return 0;
- +#}
- +#_ACEOF
- +#if ac_fn_c_try_compile "$LINENO"; then :
- +# eval "$as_CACHEVAR=yes"
- +#else
- +# eval "$as_CACHEVAR=no"
- +#fi
- +#rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- +# CFLAGS=$ax_check_save_flags
- +#fi
- +#eval ac_res=\$$as_CACHEVAR
- +# { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
- +#$as_echo "$ac_res" >&6; }
- +#if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
- +# if ${CFLAGS+:} false; then :
- +# case " $CFLAGS " in
- +# *" $flag "*)
- +# { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$flag"; } >&5
- +# (: CFLAGS already contains $flag) 2>&5
- +# ac_status=$?
- +# $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- +# test $ac_status = 0; }
- +# ;;
- +# *)
- +# { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$flag\""; } >&5
- +# (: CFLAGS="$CFLAGS $flag") 2>&5
- +# ac_status=$?
- +# $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- +# test $ac_status = 0; }
- +# CFLAGS="$CFLAGS $flag"
- +# ;;
- +# esac
- +#else
- +# CFLAGS="$flag"
- +#fi
- +#
- +#else
- +# :
- +#fi
- +#
- +#done
-
-
-
- --- a/configure.ac
- +++ b/configure.ac
- @@ -71,7 +71,7 @@ AX_APPEND_COMPILE_FLAGS([-Wformat=2])
- AX_APPEND_COMPILE_FLAGS([-Wconversion])
- AX_APPEND_COMPILE_FLAGS([-Wno-long-long])
- AX_APPEND_COMPILE_FLAGS([-Wno-deprecated-declarations])
- -AX_APPEND_COMPILE_FLAGS([-fstack-protector])
- +#AX_APPEND_COMPILE_FLAGS([-fstack-protector])
- AX_APPEND_COMPILE_FLAGS([-fPIE])
- AX_APPEND_COMPILE_FLAGS([-D_FORTIFY_SOURCE=2])
- AX_APPEND_LINK_FLAGS([-fPIE -pie])
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