--- curl-7.81.0-original/configure.ac	2022-01-03 18:36:46.000000000 +0200
+++ curl-7.81.0/configure.ac	2022-02-17 13:40:02.248497926 +0200
@@ -2575,3 +2575,3 @@
     LIB_H2=`CURL_EXPORT_PCDIR([$want_nghttp2_path])
-      $PKGCONFIG --libs-only-l libnghttp2`
+      $PKGCONFIG --static --libs-only-l libnghttp2`
     AC_MSG_NOTICE([-l is $LIB_H2])
@@ -2579,3 +2579,3 @@
     CPP_H2=`CURL_EXPORT_PCDIR([$want_nghttp2_path]) dnl
-      $PKGCONFIG --cflags-only-I libnghttp2`
+      $PKGCONFIG --static --cflags-only-I libnghttp2`
     AC_MSG_NOTICE([-I is $CPP_H2])
@@ -2583,3 +2583,3 @@
     LD_H2=`CURL_EXPORT_PCDIR([$want_nghttp2_path])
-      $PKGCONFIG --libs-only-L libnghttp2`
+      $PKGCONFIG --static --libs-only-L libnghttp2`
     AC_MSG_NOTICE([-L is $LD_H2])