From 587b9f68ea6fb18059151c191b34fb224a95ec3c Mon Sep 17 00:00:00 2001
From: Anton Maklakov <anton@espressif.com>
Date: Fri, 29 Jun 2018 20:52:40 +0800
Subject: [PATCH] ct-ng bundled patch:
 0004-Dont-link-to-libfl-as-its-unnecessary.patch

---
 binutils/configure    | 3 +++
 binutils/configure.ac | 3 +++
 gas/configure         | 3 +++
 gas/configure.ac      | 3 +++
 ld/configure          | 3 +++
 ld/configure.ac       | 3 +++
 6 files changed, 18 insertions(+)

diff --git a/binutils/configure b/binutils/configure
index 0e54d77015d..1fe17220dd7 100755
--- a/binutils/configure
+++ b/binutils/configure
@@ -12529,6 +12529,7 @@ fi
 done
 test -n "$YACC" || YACC="yacc"
 
+save_LIBS=$LIBS
 for ac_prog in flex lex
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
@@ -12692,6 +12693,8 @@ esac
 if test "$LEX" = :; then
   LEX=${am_missing_run}flex
 fi
+LIBS=$save_LIBS
+LEXLIB=
 
 ALL_LINGUAS="bg ca da es fi fr hr id it ja pt ro ru rw sk sr sv tr uk vi zh_CN zh_TW"
 
diff --git a/binutils/configure.ac b/binutils/configure.ac
index 06c88e0048c..85f0283b774 100644
--- a/binutils/configure.ac
+++ b/binutils/configure.ac
@@ -153,7 +153,10 @@ if test -z "$host" ; then
 fi
 
 AC_PROG_YACC
+save_LIBS=$LIBS
 AM_PROG_LEX
+LIBS=$save_LIBS
+LEXLIB=
 
 ALL_LINGUAS="bg ca da es fi fr hr id it ja pt ro ru rw sk sr sv tr uk vi zh_CN zh_TW"
 ZW_GNU_GETTEXT_SISTER_DIR
diff --git a/gas/configure b/gas/configure
index 8f5450c0947..23a46348620 100755
--- a/gas/configure
+++ b/gas/configure
@@ -13052,6 +13052,7 @@ fi
 done
 test -n "$YACC" || YACC="yacc"
 
+save_LIBS=$LIBS
 for ac_prog in flex lex
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
@@ -13215,6 +13216,8 @@ esac
 if test "$LEX" = :; then
   LEX=${am_missing_run}flex
 fi
+LIBS=$save_LIBS
+LEXLIB=
 
 ALL_LINGUAS="es fi fr id ja ru rw sv tr uk zh_CN"
 
diff --git a/gas/configure.ac b/gas/configure.ac
index 6b978aae3f7..503b1efa30c 100644
--- a/gas/configure.ac
+++ b/gas/configure.ac
@@ -958,7 +958,10 @@ AC_DEFINE_UNQUOTED(TARGET_VENDOR,	"${target_vendor}", [Target vendor.])
 AC_DEFINE_UNQUOTED(TARGET_OS,		"${target_os}",    [Target OS.])
 
 AC_PROG_YACC
+save_LIBS=$LIBS
 AM_PROG_LEX
+LIBS=$save_LIBS
+LEXLIB=
 
 ALL_LINGUAS="es fi fr id ja ru rw sv tr uk zh_CN"
 ZW_GNU_GETTEXT_SISTER_DIR
diff --git a/ld/configure b/ld/configure
index cb3bcae4d3a..a8ac35dddbc 100755
--- a/ld/configure
+++ b/ld/configure
@@ -18485,6 +18485,7 @@ fi
 done
 test -n "$YACC" || YACC="yacc"
 
+save_LIBS=$LIBS
 for ac_prog in flex lex
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
@@ -18648,6 +18649,8 @@ esac
 if test "$LEX" = :; then
   LEX=${am_missing_run}flex
 fi
+LIBS=$save_LIBS
+LEXLIB=
 
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
diff --git a/ld/configure.ac b/ld/configure.ac
index bdf51a062fa..441133a6c05 100644
--- a/ld/configure.ac
+++ b/ld/configure.ac
@@ -384,7 +384,10 @@ AM_PO_SUBDIRS
 AC_EXEEXT
 
 AC_PROG_YACC
+save_LIBS=$LIBS
 AM_PROG_LEX
+LIBS=$save_LIBS
+LEXLIB=
 
 AM_MAINTAINER_MODE
 AM_CONDITIONAL(GENINSRC_NEVER, false)