Created QrEncode barcode backend.

2017-05-22 22:26:28 -04:00
parent 8e2905727a
commit df5b977853
14 changed files with 355 additions and 59 deletions
@@ -0,0 +1,40 @@
+# - Try to find the LibQrencode QRCode generator library
+# Once done this will define
+#
+#  LIBQRENCODE_FOUND - System has LibQrencode
+#  LIBQRENCODE_INCLUDE_DIR - The LibQrencode include directory
+#  LIBQRENCODE_LIBRARIES - The libraries needed to use LibQrencode
+#  LIBQRENCODE_DEFINITIONS - Compiler switches required for using LibQrencode
+#  LIBQRENCODE_XMLLINT_EXECUTABLE - The XML checking tool xmllint coming with LibQrencode
+#  LIBQRENCODE_VERSION_STRING - the version of LibQrencode found
+
+# use pkg-config to get the directories and then use these values with find_path() and find_library()
+find_package(PkgConfig QUIET)
+PKG_CHECK_MODULES(PC_LIBQRENCODE QUIET libqrencode)
+set(LIBQRENCODE_DEFINITIONS ${PC_LIBQRENCODE_CFLAGS_OTHER})
+
+find_path(LIBQRENCODE_INCLUDE_DIR NAMES qrencode.h
+   HINTS
+   ${PC_LIBQRENCODE_INCLUDEDIR}
+   ${PC_LIBQRENCODE_INCLUDE_DIRS}
+   PATH_SUFFIXES libqrencode
+   )
+
+find_library(LIBQRENCODE_LIBRARIES NAMES qrencode libqrencode
+   HINTS
+   ${PC_LIBQRENCODE_LIBDIR}
+   ${PC_LIBQRENCODE_LIBRARY_DIRS}
+   )
+
+if(PC_LIBQRENCODE_VERSION)
+    set(LIBQRENCODE_VERSION_STRING ${PC_LIBQRENCODE_VERSION})
+endif()
+
+# handle the QUIETLY and REQUIRED arguments and set LIBQRENCODE_FOUND to TRUE if
+# all listed variables are TRUE
+include(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibQrencode
+                                  REQUIRED_VARS LIBQRENCODE_LIBRARIES LIBQRENCODE_INCLUDE_DIR
+                                  VERSION_VAR LIBQRENCODE_VERSION_STRING)
+
+mark_as_advanced(LIBQRENCODE_INCLUDE_DIR LIBQRENCODE_LIBRARIES)