1 files changed, 67 insertions, 0 deletions
diff --git a/archived/ptlibzippy/contrib/CMakeLists.txt b/archived/ptlibzippy/contrib/CMakeLists.txt
new file mode 100644
index 0000000000..0f6ef566ec
--- /dev/null
+++ b/archived/ptlibzippy/contrib/CMakeLists.txt
@@ -0,0 +1,67 @@
+cmake_minimum_required(VERSION 3.12...3.31)
+
+if(NOT DEFINED PROJECT_NAME)
+    project(PTlibzippy-contrib LANGUAGES C CXX)
+endif()
+
+function(ptlibzippy_add_contrib_lib name description dir)
+    option(PTLIBZIPPY_BUILD_${name} "Enable building of ${description}" OFF)
+
+    if(PTLIBZIPPY_BUILD_${name})
+        if(NOT DEFINED PTLIBZIPPY_${name}_BUILD_SHARED)
+            set(PTLIBZIPPY_${name}_BUILD_SHARED ${PTLIBZIPPY_BUILD_SHARED} CACHE BOOL "")
+        endif(NOT DEFINED PTLIBZIPPY_${name}_BUILD_SHARED)
+
+        if(NOT DEFINED PTLIBZIPPY_${name}_BUILD_STATIC)
+            set(PTLIBZIPPY_${name}_BUILD_STATIC ${PTLIBZIPPY_BUILD_STATIC} CACHE BOOL "")
+        endif(NOT DEFINED PTLIBZIPPY_${name}_BUILD_STATIC)
+
+        if(NOT DEFINED PTLIBZIPPY_${name}_BUILD_TESTING)
+            set(PTLIBZIPPY_${name}_BUILD_TESTING ${PTLIBZIPPY_BUILD_TESTING} CACHE BOOL "")
+        endif(NOT DEFINED PTLIBZIPPY_${name}_BUILD_TESTING)
+
+        if(NOT DEFINED PTLIBZIPPY_${name}_INSTALL)
+            set(PTLIBZIPPY_${name}_INSTALL ${PTLIBZIPPY_INSTALL} CACHE BOOL "")
+        endif(NOT DEFINED PTLIBZIPPY_${name}_INSTALL)
+
+        add_subdirectory(${dir}/)
+    endif(PTLIBZIPPY_BUILD_${name})
+endfunction(ptlibzippy_add_contrib_lib name description dir)
+
+function(ptlibzippy_add_contrib_feature name description dir)
+    if(ARGC EQUAL 4)
+        set(default_on ${ARGV3})
+    else()
+        set(default_on Off)
+    endif()
+
+    option(PTLIBZIPPY_WITH_${name}
+           "Enable build ${description}"
+           ${default_on})
+
+    if(PTLIBZIPPY_WITH_${name})
+        add_subdirectory(${dir}/)
+    endif(PTLIBZIPPY_WITH_${name})
+endfunction(ptlibzippy_add_contrib_feature name description dir)
+
+ptlibzippy_add_contrib_feature("GVMAT64"
+    "of an optimized longest_match for 32 bits x86_64"
+    gcc_gvmat64)
+
+ptlibzippy_add_contrib_feature(INFBACK9 "with support for method 9 deflate" infback9)
+ptlibzippy_add_contrib_feature(CRC32VX "with S390X-CRC32VX implementation" crc32vx)
+ptlibzippy_add_contrib_lib(ADA "Ada bindings" ada)
+ptlibzippy_add_contrib_lib(BLAST "blast binary" blast)
+ptlibzippy_add_contrib_lib(IOSTREAM3 "IOStream C++ bindings V3" iostream3)
+ptlibzippy_add_contrib_lib(MINIZIP "minizip library" minizip)
+ptlibzippy_add_contrib_lib(PUFF "puff decompress library" puff)
+
+if(WIN32)
+    ptlibzippy_add_contrib_lib(TESTZLIB "testptlibzippy binary" testptlibzippy)
+
+    if (ZLIB_BUILD_ZLIB1_DLL)
+        add_subdirectory(zlib1-dll/)
+    endif (ZLIB_BUILD_ZLIB1_DLL)
+
+    option(ZLIB_BUILD_ZLIB1_DLL "Build the legacy zlib + minizip DLL" OFF)
+endif(WIN32)