From 4af62c84eb677d910248de104a35d022ca525603 Mon Sep 17 00:00:00 2001
From: Jacker <shogaiam@gmail.com>
Date: Sun, 20 Oct 2019 22:38:58 +0300
Subject: [PATCH] force BUNDLED values off if the feature is off

---
 CMakeLists.txt | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3ec7a27d..defbca61 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,6 +11,25 @@ set(LIBS_DOWNLOAD_DIR ${PROJECT_BINARY_DIR}/downloads)
 
 #CMAKE_DEBUG_POSTFIX
 
+# Force the BUNDLED_<name> to OFF if the FEATURE_<name> is OFF. No more unwanted stuff being built.
+get_cmake_property(_variableNames VARIABLES)
+list (SORT _variableNames)
+foreach (_variableName ${_variableNames})
+	string(REGEX MATCH "^FEATURE_.*" _featureName "${_variableName}")
+	string(LENGTH "${_featureName}" _variableLen)
+	# message(STATUS "${_variableName}=${${_variableName}}")
+	if(${_variableLen})
+		if(NOT (${_variableName}))
+			string(FIND ${_variableName} "_" wsloc)
+			string(SUBSTRING ${_variableName} ${wsloc} -1 _featureName)
+			string(PREPEND _featureName "BUNDLED")
+			if((${_featureName}))
+				set(${_featureName} OFF)
+			endif()
+		endif()
+	endif()
+endforeach()
+
 if(WIN32)
 
 	# moved for now until linux BUNDLED_OPENSSL is done