--- libcaca/bootstrap.orig	2020-02-09 17:08:18.969163074 +0000
+++ libcaca/bootstrap	2020-02-09 18:07:03.387297417 +0000
@@ -84,7 +84,7 @@
 
 # Check for pkg-config
 if test "$pkgconfig" = "yes"; then
-  if ! pkg-config --version >/dev/null 2>&1; then
+  if ! $PKG_CONFIG --version >/dev/null 2>&1; then
     echo "$0: pkg-config not found"
     exit 1
   fi