From 27d33352b28654605b1894e651eb43ef4610e850 Mon Sep 17 00:00:00 2001
From: Gurkirat Singh <tbhaxor@gmail.com>
Date: Thu, 17 Aug 2023 02:06:40 +0530
Subject: [PATCH] Add separate option to enable Examples installing

---
 CMakeLists.txt                                      | 1 +
 Examples/ArpSpoofing/CMakeLists.txt                 | 2 +-
 Examples/Arping/CMakeLists.txt                      | 2 +-
 Examples/DNSResolver/CMakeLists.txt                 | 2 +-
 Examples/DnsSpoofing/CMakeLists.txt                 | 2 +-
 Examples/DpdkBridge/CMakeLists.txt                  | 2 +-
 Examples/DpdkExample-FilterTraffic/CMakeLists.txt   | 2 +-
 Examples/HttpAnalyzer/CMakeLists.txt                | 2 +-
 Examples/IPDefragUtil/CMakeLists.txt                | 2 +-
 Examples/IPFragUtil/CMakeLists.txt                  | 2 +-
 Examples/IcmpFileTransfer/CMakeLists.txt            | 4 ++--
 Examples/KniPong/CMakeLists.txt                     | 2 +-
 Examples/PcapPlusPlus-benchmark/CMakeLists.txt      | 2 +-
 Examples/PcapPrinter/CMakeLists.txt                 | 2 +-
 Examples/PcapSearch/CMakeLists.txt                  | 2 +-
 Examples/PcapSplitter/CMakeLists.txt                | 2 +-
 Examples/PfRingExample-FilterTraffic/CMakeLists.txt | 2 +-
 Examples/SSLAnalyzer/CMakeLists.txt                 | 2 +-
 Examples/TLSFingerprinting/CMakeLists.txt           | 2 +-
 Examples/TcpReassembly/CMakeLists.txt               | 2 +-
 20 files changed, 21 insertions(+), 20 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 72c43dd711..eff88ce89b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,6 +88,7 @@ option(BUILD_SHARED_LIBS "Build using shared libraries" OFF)
 option(PCAPPP_USE_DPDK "Setup PcapPlusPlus with DPDK. In this case you must also set DPDK_ROOT")
 option(PCAPPP_USE_PF_RING "Setup PcapPlusPlus with PF_RING. In this case you must also set PF_RING_ROOT")
 option(PCAPPP_INSTALL "Install Pcap++" ${PCAPPP_MAIN_PROJECT})
+option(PCAPPP_INSTALL_EXAMPLES "Install Pcap++ examples" OFF)
 
 # Set C++11
 set(CMAKE_CXX_STANDARD 11)
diff --git a/Examples/ArpSpoofing/CMakeLists.txt b/Examples/ArpSpoofing/CMakeLists.txt
index 81aeb2443d..4b870bf32c 100644
--- a/Examples/ArpSpoofing/CMakeLists.txt
+++ b/Examples/ArpSpoofing/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(ArpSpoofing PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS ArpSpoofing
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/Arping/CMakeLists.txt b/Examples/Arping/CMakeLists.txt
index 78e174f5c2..297c5e40e3 100644
--- a/Examples/Arping/CMakeLists.txt
+++ b/Examples/Arping/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(Arping PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS Arping
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/DNSResolver/CMakeLists.txt b/Examples/DNSResolver/CMakeLists.txt
index a66fe4722a..aef7e663ab 100644
--- a/Examples/DNSResolver/CMakeLists.txt
+++ b/Examples/DNSResolver/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(DNSResolver PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS DNSResolver
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/DnsSpoofing/CMakeLists.txt b/Examples/DnsSpoofing/CMakeLists.txt
index a883c9d2c8..197e98001a 100644
--- a/Examples/DnsSpoofing/CMakeLists.txt
+++ b/Examples/DnsSpoofing/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(DnsSpoofing PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS DnsSpoofing
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/DpdkBridge/CMakeLists.txt b/Examples/DpdkBridge/CMakeLists.txt
index f460c1c6c7..19291519d2 100644
--- a/Examples/DpdkBridge/CMakeLists.txt
+++ b/Examples/DpdkBridge/CMakeLists.txt
@@ -4,7 +4,7 @@ target_link_libraries(DpdkBridge PUBLIC PcapPlusPlus::Pcap++)
 
 set_target_properties(DpdkBridge PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS DpdkBridge
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/DpdkExample-FilterTraffic/CMakeLists.txt b/Examples/DpdkExample-FilterTraffic/CMakeLists.txt
index 2c25d8d50f..ceccf7f76c 100644
--- a/Examples/DpdkExample-FilterTraffic/CMakeLists.txt
+++ b/Examples/DpdkExample-FilterTraffic/CMakeLists.txt
@@ -4,7 +4,7 @@ target_link_libraries(DpdkTrafficFilter PUBLIC PcapPlusPlus::Pcap++)
 
 set_target_properties(DpdkTrafficFilter PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS DpdkTrafficFilter
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/HttpAnalyzer/CMakeLists.txt b/Examples/HttpAnalyzer/CMakeLists.txt
index 34e221a087..e1ed8869e8 100644
--- a/Examples/HttpAnalyzer/CMakeLists.txt
+++ b/Examples/HttpAnalyzer/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(HttpAnalyzer PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS HttpAnalyzer
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/IPDefragUtil/CMakeLists.txt b/Examples/IPDefragUtil/CMakeLists.txt
index 42335419d3..66fba3f278 100644
--- a/Examples/IPDefragUtil/CMakeLists.txt
+++ b/Examples/IPDefragUtil/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(IPDefragUtil PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS IPDefragUtil
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/IPFragUtil/CMakeLists.txt b/Examples/IPFragUtil/CMakeLists.txt
index bbe1dee206..f94d8b8d52 100644
--- a/Examples/IPFragUtil/CMakeLists.txt
+++ b/Examples/IPFragUtil/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(IPFragUtil PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS IPFragUtil
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/IcmpFileTransfer/CMakeLists.txt b/Examples/IcmpFileTransfer/CMakeLists.txt
index d6a84fcc6e..8862af6b32 100644
--- a/Examples/IcmpFileTransfer/CMakeLists.txt
+++ b/Examples/IcmpFileTransfer/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(IcmpFileTransfer-catcher PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS IcmpFileTransfer-catcher
     EXPORT PcapPlusPlusTargets
@@ -27,7 +27,7 @@ endif()
 
 set_target_properties(IcmpFileTransfer-pitcher PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS IcmpFileTransfer-pitcher
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/KniPong/CMakeLists.txt b/Examples/KniPong/CMakeLists.txt
index 058486bb8c..f76d01f615 100644
--- a/Examples/KniPong/CMakeLists.txt
+++ b/Examples/KniPong/CMakeLists.txt
@@ -4,7 +4,7 @@ target_link_libraries(KniPong PUBLIC PcapPlusPlus::Pcap++)
 
 set_target_properties(KniPong PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS KniPong
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/PcapPlusPlus-benchmark/CMakeLists.txt b/Examples/PcapPlusPlus-benchmark/CMakeLists.txt
index 584d6353dd..d6b31c9686 100644
--- a/Examples/PcapPlusPlus-benchmark/CMakeLists.txt
+++ b/Examples/PcapPlusPlus-benchmark/CMakeLists.txt
@@ -4,7 +4,7 @@ target_link_libraries(benchmark PUBLIC PcapPlusPlus::Pcap++)
 
 set_target_properties(benchmark PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS benchmark
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/PcapPrinter/CMakeLists.txt b/Examples/PcapPrinter/CMakeLists.txt
index 67a15c40ee..0d47aa2615 100644
--- a/Examples/PcapPrinter/CMakeLists.txt
+++ b/Examples/PcapPrinter/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(PcapPrinter PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS PcapPrinter
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/PcapSearch/CMakeLists.txt b/Examples/PcapSearch/CMakeLists.txt
index ecfb9e992e..5b215afbd7 100644
--- a/Examples/PcapSearch/CMakeLists.txt
+++ b/Examples/PcapSearch/CMakeLists.txt
@@ -10,7 +10,7 @@ endif()
 
 set_target_properties(PcapSearch PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS PcapSearch
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/PcapSplitter/CMakeLists.txt b/Examples/PcapSplitter/CMakeLists.txt
index 4f65d07ea3..778d6d8eab 100644
--- a/Examples/PcapSplitter/CMakeLists.txt
+++ b/Examples/PcapSplitter/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(PcapSplitter PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS PcapSplitter
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/PfRingExample-FilterTraffic/CMakeLists.txt b/Examples/PfRingExample-FilterTraffic/CMakeLists.txt
index 0c8a1b37f5..477692764e 100644
--- a/Examples/PfRingExample-FilterTraffic/CMakeLists.txt
+++ b/Examples/PfRingExample-FilterTraffic/CMakeLists.txt
@@ -4,7 +4,7 @@ target_link_libraries(PfRingTrafficFilter PUBLIC PcapPlusPlus::Pcap++)
 
 set_target_properties(PfRingTrafficFilter PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS PfRingTrafficFilter
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/SSLAnalyzer/CMakeLists.txt b/Examples/SSLAnalyzer/CMakeLists.txt
index 3bc682939f..f784f612c5 100644
--- a/Examples/SSLAnalyzer/CMakeLists.txt
+++ b/Examples/SSLAnalyzer/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(SSLAnalyzer PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS SSLAnalyzer
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/TLSFingerprinting/CMakeLists.txt b/Examples/TLSFingerprinting/CMakeLists.txt
index f47aacdc8f..a8701c4627 100644
--- a/Examples/TLSFingerprinting/CMakeLists.txt
+++ b/Examples/TLSFingerprinting/CMakeLists.txt
@@ -10,7 +10,7 @@ endif()
 set_target_properties(TLSFingerprinting PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}"
                                                    RUNTIME_OUTPUT_NAME "TLSFingerprinting")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS TLSFingerprinting
     EXPORT PcapPlusPlusTargets
diff --git a/Examples/TcpReassembly/CMakeLists.txt b/Examples/TcpReassembly/CMakeLists.txt
index d2cbf5f2fc..54c71eec20 100644
--- a/Examples/TcpReassembly/CMakeLists.txt
+++ b/Examples/TcpReassembly/CMakeLists.txt
@@ -9,7 +9,7 @@ endif()
 
 set_target_properties(TcpReassembly PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PCAPPP_BINARY_EXAMPLES_DIR}")
 
-if(PCAPPP_INSTALL)
+if(PCAPPP_INSTALL_EXAMPLES)
   install(
     TARGETS TcpReassembly
     EXPORT PcapPlusPlusTargets