sed -i .orig 's|$[({]top_builddir[})]/lib/libnghttp2.la|-lnghttp2|' */Makefile.in

--- examples/Makefile.in.orig	2021-10-19 09:32:30 UTC
+++ examples/Makefile.in
@@ -146,7 +146,7 @@ am__asio_cl_SOURCES_DIST = asio-cl.cc
 @ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@am_asio_cl_OBJECTS = asio_cl-asio-cl.$(OBJEXT)
 asio_cl_OBJECTS = $(am_asio_cl_OBJECTS)
 am__DEPENDENCIES_1 =
-@ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@am__DEPENDENCIES_2 = $(top_builddir)/lib/libnghttp2.la \
+@ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@am__DEPENDENCIES_2 = -lnghttp2 \
 @ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@	$(top_builddir)/src/libnghttp2_asio.la \
 @ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@	$(top_builddir)/third-party/liburl-parser.la \
 @ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@	$(am__DEPENDENCIES_1) \
@@ -175,14 +175,14 @@ am__client_SOURCES_DIST = client.c
 client_OBJECTS = $(am_client_OBJECTS)
 client_LDADD = $(LDADD)
 @ENABLE_EXAMPLES_TRUE@client_DEPENDENCIES =  \
-@ENABLE_EXAMPLES_TRUE@	$(top_builddir)/lib/libnghttp2.la \
+@ENABLE_EXAMPLES_TRUE@	-lnghttp2 \
 @ENABLE_EXAMPLES_TRUE@	$(top_builddir)/third-party/liburl-parser.la
 am__deflate_SOURCES_DIST = deflate.c
 @ENABLE_EXAMPLES_TRUE@am_deflate_OBJECTS = deflate.$(OBJEXT)
 deflate_OBJECTS = $(am_deflate_OBJECTS)
 deflate_LDADD = $(LDADD)
 @ENABLE_EXAMPLES_TRUE@deflate_DEPENDENCIES =  \
-@ENABLE_EXAMPLES_TRUE@	$(top_builddir)/lib/libnghttp2.la \
+@ENABLE_EXAMPLES_TRUE@	-lnghttp2 \
 @ENABLE_EXAMPLES_TRUE@	$(top_builddir)/third-party/liburl-parser.la
 am__libevent_client_SOURCES_DIST = libevent-client.c
 @ENABLE_EXAMPLES_TRUE@am_libevent_client_OBJECTS =  \
@@ -190,7 +190,7 @@ am__libevent_client_SOURCES_DIST = libevent-client.c
 libevent_client_OBJECTS = $(am_libevent_client_OBJECTS)
 libevent_client_LDADD = $(LDADD)
 @ENABLE_EXAMPLES_TRUE@libevent_client_DEPENDENCIES =  \
-@ENABLE_EXAMPLES_TRUE@	$(top_builddir)/lib/libnghttp2.la \
+@ENABLE_EXAMPLES_TRUE@	-lnghttp2 \
 @ENABLE_EXAMPLES_TRUE@	$(top_builddir)/third-party/liburl-parser.la
 am__libevent_server_SOURCES_DIST = libevent-server.c
 @ENABLE_EXAMPLES_TRUE@am_libevent_server_OBJECTS =  \
@@ -198,7 +198,7 @@ am__libevent_server_SOURCES_DIST = libevent-server.c
 libevent_server_OBJECTS = $(am_libevent_server_OBJECTS)
 libevent_server_LDADD = $(LDADD)
 @ENABLE_EXAMPLES_TRUE@libevent_server_DEPENDENCIES =  \
-@ENABLE_EXAMPLES_TRUE@	$(top_builddir)/lib/libnghttp2.la \
+@ENABLE_EXAMPLES_TRUE@	-lnghttp2 \
 @ENABLE_EXAMPLES_TRUE@	$(top_builddir)/third-party/liburl-parser.la
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
@@ -503,7 +503,7 @@ EXTRA_DIST = CMakeLists.txt
 @ENABLE_EXAMPLES_TRUE@	@DEFS@
 
 @ENABLE_EXAMPLES_TRUE@AM_LDFLAGS = @LIBTOOL_LDFLAGS@
-@ENABLE_EXAMPLES_TRUE@LDADD = $(top_builddir)/lib/libnghttp2.la \
+@ENABLE_EXAMPLES_TRUE@LDADD = -lnghttp2 \
 @ENABLE_EXAMPLES_TRUE@	$(top_builddir)/third-party/liburl-parser.la \
 @ENABLE_EXAMPLES_TRUE@	@LIBEVENT_OPENSSL_LIBS@ \
 @ENABLE_EXAMPLES_TRUE@	@OPENSSL_LIBS@ \
@@ -518,7 +518,7 @@ EXTRA_DIST = CMakeLists.txt
 # nghttp2/nghttp2.h) in this package is used rather than installed
 # one.
 @ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@ASIOCPPFLAGS = ${AM_CPPFLAGS} ${BOOST_CPPFLAGS}
-@ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@ASIOLDADD = $(top_builddir)/lib/libnghttp2.la \
+@ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@ASIOLDADD = -lnghttp2 \
 @ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@	$(top_builddir)/src/libnghttp2_asio.la @JEMALLOC_LIBS@ \
 @ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@	$(top_builddir)/third-party/liburl-parser.la \
 @ENABLE_ASIO_LIB_TRUE@@ENABLE_EXAMPLES_TRUE@	@OPENSSL_LIBS@ \