From 098a657fe449a217cf65c5270d5fbc8d40b5b4e6 Mon Sep 17 00:00:00 2001 From: Fangrui Song Date: Tue, 26 Apr 2022 09:26:22 -0700 Subject: elf: Replace PI_STATIC_AND_HIDDEN with opposite HIDDEN_VAR_NEEDS_DYNAMIC_RELOC PI_STATIC_AND_HIDDEN indicates whether accesses to internal linkage variables and hidden visibility variables in a shared object (ld.so) need dynamic relocations (usually R_*_RELATIVE). PI (position independent) in the macro name is a misnomer: a code sequence using GOT is typically position-independent as well, but using dynamic relocations does not meet the requirement. Not defining PI_STATIC_AND_HIDDEN is legacy and we expect that all new ports will define PI_STATIC_AND_HIDDEN. Current ports defining PI_STATIC_AND_HIDDEN are more than the opposite. Change the configure default. No functional change. Reviewed-by: Adhemerval Zanella --- sysdeps/s390/configure | 3 --- 1 file changed, 3 deletions(-) (limited to 'sysdeps/s390/configure') diff --git a/sysdeps/s390/configure b/sysdeps/s390/configure index 431088acad..cc68cbbb03 100644 --- a/sysdeps/s390/configure +++ b/sysdeps/s390/configure @@ -1,9 +1,6 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/s390. -$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_tbegin" >&5 $as_echo_n "checking for __builtin_tbegin... " >&6; } if ${libc_cv_gcc_builtin_tbegin+:} false; then : -- cgit 1.4.1