From 69afd09aee3727f2804e1b063ef50800b22c6bb9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Patrik=20Novotn=C3=BD?= <panovotn@redhat.com>
Date: Wed, 1 Jul 2020 11:18:08 +0200
Subject: [PATCH] Use pkg-config to find ZSTD

[Retrieved from: https://github.com/nmoinvaz/minizip/pull/509]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 CMakeLists.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a6deb4ce..987e7947 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -115,7 +115,13 @@ endif()
 # Check if zstd installation is present
 if(MZ_ZSTD)
     if(NOT ZSTD_FORCE_FETCH)
-        find_package(ZSTD QUIET)
+        find_package(PkgConfig)
+        if(PKGCONFIG_FOUND)
+            pkg_check_modules(ZSTD libzstd)
+        endif()
+        if(NOT ZSTD_FOUND)
+            find_package(ZSTD QUIET)
+        endif()
     endif()
     if(ZSTD_FOUND AND NOT ZSTD_FORCE_FETCH)
         message(STATUS "Using ZSTD")