From 26c002bf7c965f7df2570479e352d50f637835d1 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 29 Jul 2021 23:27:30 +0200
Subject: [PATCH] configure.ac: revert bad nghttp2 library detection
 improvements

This reverts commit b4b34db65f9f8, 673753344c5f and 29c7cf79e8b.

The logic is now back to assuming that the nghttp2 lib is called nghttp2 and
nothing else.

Reported-by: Rui Pinheiro
Reported-by: Alex Crichton
Fixes #7514
Closes #7515
---
 configure.ac | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index c92ab9e22f..3d8c0d1d35 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2541,11 +2541,10 @@ if test X"$want_h2" != Xno; then
     LDFLAGS="$LDFLAGS $LD_H2"
     CPPFLAGS="$CPPFLAGS $CPP_H2"
     LIBS="$LIB_H2 $LIBS"
-    LIB_H2_NAME=`echo $LIB_H2 | $SED -ne 's/.*-l *\(nghttp2[^ ]*\).*/\1/p'`
 
     # use nghttp2_session_set_local_window_size to require nghttp2
     # >= 1.12.0
-    AC_CHECK_LIB($LIB_H2_NAME, nghttp2_session_set_local_window_size,
+    AC_CHECK_LIB(nghttp2, nghttp2_session_set_local_window_size,
       [
        AC_CHECK_HEADERS(nghttp2/nghttp2.h,
           curl_h2_msg="enabled (nghttp2)"