From 9e09e282b6335251291a06215366cdf8b394b9a6 Mon Sep 17 00:00:00 2001
From: David Seifert <SoapZA@users.noreply.github.com>
Date: Mon, 18 Dec 2017 15:02:26 +0100
Subject: [PATCH] Add private dependencies to pkg-config file

---
 CMakeLists.txt     | 3 +++
 src/bamtools.pc.in | 1 +
 2 files changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f19f4ed7..e590f89e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -78,8 +78,11 @@ endif()
 find_package( PkgConfig )
 pkg_search_module( JSONCPP jsoncpp>=1 )
 
+set( BAMTOOLS_PRIVATE_DEPS "zlib" )
+
 if( JSONCPP_FOUND )
     message( "Found system JsonCpp, not using bundled version" )
+    set( BAMTOOLS_PRIVATE_DEPS "${BAMTOOLS_PRIVATE_DEPS} jsoncpp" )
 else()
     message( "Did NOT find system JsonCpp, instead using bundled version" )
     set( JSONCPP_LDFLAGS jsoncpp )
diff --git a/src/bamtools.pc.in b/src/bamtools.pc.in
index faf8083e..59c3017b 100644
--- a/src/bamtools.pc.in
+++ b/src/bamtools.pc.in
@@ -5,5 +5,6 @@ Name: BamTools
 Description: BamTools is a C++ library for reading and manipulating BAM files
 Version: @BamTools_VERSION@
 
+Requires.private: @BAMTOOLS_PRIVATE_DEPS@
 Libs: -L${libdir} -lbamtools
 Cflags: -I${includedir}