[binutils-gdb] libctf: remove unnecessary zlib constructs

[Indu Bhagat]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=78eb490c2c0f3d805e5d664b5ce18c09fbf1f00e

commit 78eb490c2c0f3d805e5d664b5ce18c09fbf1f00e
Author: Indu Bhagat <indu.bhagat@oracle.com>
Date:   Mon Dec 12 09:34:36 2022 -0800

    libctf: remove unnecessary zlib constructs
    
    This dependency is managed via libtool.  So explicit addition to LDFLAGS
    and LIBS is not necessary anymore.
    
    ChangeLog:
    
            * libctf/configure: Regenerated.
            * libctf/configure.ac: remove zlib from LDFLAGS and LIBS.

Diff:
---
 libctf/configure    | 5 ++---
 libctf/configure.ac | 5 ++---
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/libctf/configure b/libctf/configure
index d3d63407cf0..cdfc0008fe5 100755
--- a/libctf/configure
+++ b/libctf/configure
@@ -14579,10 +14579,9 @@ OLD_CC=$CC
 # always want our bfd.
 CC="./libtool --quiet --mode=link $OLD_CC"
 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
-ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
-LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
+LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
-LIBS="-lbfd -liberty -lz $ZSTD_LIBS $intl $LIBS"
+LIBS="-lbfd -liberty $ZSTD_LIBS $intl $LIBS"
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
 $as_echo_n "checking for ELF support in BFD... " >&6; }
 if ${ac_cv_libctf_bfd_elf+:} false; then :
diff --git a/libctf/configure.ac b/libctf/configure.ac
index ba4a144ce37..652e95e3968 100644
--- a/libctf/configure.ac
+++ b/libctf/configure.ac
@@ -90,10 +90,9 @@ OLD_CC=$CC
 # always want our bfd.
 CC="./libtool --quiet --mode=link $OLD_CC"
 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
-ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
-LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
+LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
-LIBS="-lbfd -liberty -lz $ZSTD_LIBS $intl $LIBS"
+LIBS="-lbfd -liberty $ZSTD_LIBS $intl $LIBS"
 AC_CACHE_CHECK([for ELF support in BFD], ac_cv_libctf_bfd_elf,
 [AC_TRY_LINK([#include <stdlib.h>
 	     #include <string.h>