changed cmake version

Author: deadlightreal

build/cmake/deadlightreal-swiftnetConfigVersion.cmake

@@ -7,7 +7,7 @@
 # PACKAGE_VERSION_COMPATIBLE if the current version is >= requested version.
 # The variable CVF_VERSION must be set before calling configure_file().
 
-set(PACKAGE_VERSION "0.1.0")
+set(PACKAGE_VERSION "0.2.0")
 
 if (PACKAGE_FIND_VERSION_RANGE)
   # Package version must be in the requested version range

src/CMakeLists.txt

@@ -49,7 +49,41 @@ endif()
 
 add_library(swiftnet STATIC ${SOURCE_FILES})
 target_compile_options(swiftnet PRIVATE -O0)
-target_link_options(swiftnet PRIVATE -lpcap -O0)
+target_link_options(swiftnet PRIVATE -O0)
+
+find_path(PCAP_INCLUDE_DIR
+    NAMES pcap.h
+    PATHS
+        $ENV{VCPKG_ROOT}/installed
+        /usr/include
+        /usr/local/include
+        /opt/homebrew/include
+        /usr/include
+)
+
+# Find libpcap library
+find_library(PCAP_LIBRARY
+    NAMES pcap libpcap
+    PATHS
+        $ENV{VCPKG_ROOT}/installed
+        /usr/lib
+        /usr/local/lib
+        /opt/homebrew/lib
+        /usr/lib
+)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Pcap DEFAULT_MSG PCAP_LIBRARY PCAP_INCLUDE_DIR)
+
+if(PCAP_FOUND)
+    message(STATUS "Found libpcap: ${PCAP_LIBRARY} (includes: ${PCAP_INCLUDE_DIR})")
+    include_directories(${PCAP_INCLUDE_DIR})
+else()
+    message(FATAL_ERROR "libpcap not found! Please install libpcap or set PCAP_INCLUDE_DIR/PCAP_LIBRARY")
+endif()
+
+target_include_directories(swiftnet PUBLIC ${PCAP_INCLUDE_DIR})
+target_link_libraries(swiftnet PUBLIC ${PCAP_LIBRARY})
 
 set_target_properties(swiftnet PROPERTIES
     OUTPUT_NAME "swiftnet"
@@ -90,7 +124,7 @@ configure_package_config_file(
 
 write_basic_package_version_file(
     ${CMAKE_CURRENT_BINARY_DIR}/cmake/deadlightreal-swiftnetConfigVersion.cmake
-    VERSION 0.1.0
+    VERSION 0.2.0
     COMPATIBILITY AnyNewerVersion
 )
 

tests/CMakeLists.txt

@@ -27,7 +27,7 @@ file(GLOB SRC_FILES "${CMAKE_SOURCE_DIR}/src/*.c")
 
 add_executable(run_tests ${SRC_FILES})
 
-target_link_libraries(run_tests swiftnet pcap)
-target_link_options(run_tests PRIVATE -g -O0)
+target_link_libraries(run_tests PRIVATE swiftnet)
+target_link_options(run_tests PRIVATE -g -O0 -lpcap)
 
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})