work with list var for pkcfongi and join at the end

Author: cen1

CMakeLists.txt

@@ -82,15 +82,15 @@ if(QUAZIP_QT_MAJOR_VERSION EQUAL 6)
     set(QUAZIP_QT_ZLIB_HEADER_COMPONENT ZlibPrivate)
     set(QUAZIP_LIB_LIBRARIES Qt6::Core )
     set(QUAZIP_TEST_QT_LIBRARIES Qt6::Core Qt6::Network Qt6::Test)
-    set(QUAZIP_PKGCONFIG_REQUIRES "zlib, Qt6Core")
+    set(QUAZIP_PKGCONFIG_REQUIRES_LIST zlib Qt6Core)
 elseif(QUAZIP_QT_MAJOR_VERSION EQUAL 5)
     find_package(Qt5 REQUIRED COMPONENTS Core
             OPTIONAL_COMPONENTS Network Test)
     message(STATUS "Found Qt version ${Qt5_VERSION} at ${Qt5_DIR}")
     set(QUAZIP_QT_ZLIB_COMPONENT Zlib)
     set(QUAZIP_LIB_LIBRARIES Qt5::Core)
     set(QUAZIP_TEST_QT_LIBRARIES Qt5::Core Qt5::Network Qt5::Test)
-    set(QUAZIP_PKGCONFIG_REQUIRES "zlib, Qt5Core")
+    set(QUAZIP_PKGCONFIG_REQUIRES_LIST zlib Qt5Core)
 else()
 	message(FATAL_ERROR "Qt version ${QUAZIP_QT_MAJOR_VERSION} is not supported")
 endif()
@@ -253,7 +253,7 @@ if(QUAZIP_ENABLE_QTEXTCODEC)
         if(Qt6Core5Compat_FOUND)
             set(QUAZIP_LIB_LIBRARIES ${QUAZIP_LIB_LIBRARIES} Qt6::Core5Compat)
             set(QUAZIP_TEST_QT_LIBRARIES ${QUAZIP_TEST_QT_LIBRARIES} Qt6::Core5Compat)
-            string(APPEND QUAZIP_PKGCONFIG_REQUIRES ", Qt6Core5Compat")
+            list(APPEND QUAZIP_PKGCONFIG_REQUIRES_LIST Qt6Core5Compat)
 
             set(QUAZIP_CAN_USE_QTEXTCODEC TRUE)
             message("-- Quazip can use QTextCodec")
@@ -273,6 +273,7 @@ endif()
 
 configure_file(quazip/quazip_config.h.in ${CMAKE_CURRENT_BINARY_DIR}/quazip/quazip_config.h)
 
+list(JOIN QUAZIP_PKGCONFIG_REQUIRES_LIST ", " QUAZIP_PKGCONFIG_REQUIRES)
 add_subdirectory(quazip)
 
 if(QUAZIP_ENABLE_TESTS)