From e47de5cb2d4dbecb58f569ed241e8e95c568f03c Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Fri, 29 Apr 2022 16:37:51 +0200
Subject: Do not use --hash-style=both for building glibc shared objects

The comment indicates that --hash-style=both was used to maintain
compatibility with static dlopen, but we had many internal ABI
changes since then, so this compatiblity does not add value anymore.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
---
 configure.ac | 16 ----------------
 1 file changed, 16 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index a045f6608e..d08ad4d64e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1360,22 +1360,6 @@ LIBC_TRY_CC_OPTION([-fpie], [libc_cv_fpie=yes], [libc_cv_fpie=no])
 
 AC_SUBST(libc_cv_fpie)
 
-AC_CACHE_CHECK(for --hash-style option,
-	       libc_cv_hashstyle, [dnl
-cat > conftest.c <<EOF
-int _start (void) { return 42; }
-EOF
-if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
-			    -fPIC -shared -o conftest.so conftest.c
-			    -Wl,--hash-style=both -nostdlib 1>&AS_MESSAGE_LOG_FD])
-then
-  libc_cv_hashstyle=yes
-else
-  libc_cv_hashstyle=no
-fi
-rm -f conftest*])
-AC_SUBST(libc_cv_hashstyle)
-
 AC_CACHE_CHECK(for GLOB_DAT reloc,
 	       libc_cv_has_glob_dat, [dnl
 cat > conftest.c <<EOF
-- 
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