formatting

CMakeLists.txt

 # Distribution of partly compressed data tables+files for air shower physics
 
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.9)
+project (CorsikaData)
+set (CorsikaData_VERSION "1.1.0" PARENT_SCOPE)
+
+find_package (BZip2 REQUIRED)
 
-set (CORSIKA_DATA_VERSION "1.0.0")
 
 # this may be included in our project to access corsika-data by adding
 # add_subdirectory (corsika-data)
@@ -11,3 +14,5 @@ set (CORSIKA_DATA_VERSION "1.0.0")
 # and it builds the libCorsikaData.a archive.
 
 add_subdirectory (readLib)
+
+set (CorsikaData_DIR ${CMAKE_CURRENT_SOURCE_DIR} PARENT_SCOPE)

readLib/CMakeLists.txt

-cmake_minimum_required (VERSION 3.9)
-project (CorsikaData)
-
-find_package (BZip2 REQUIRED)
-
 set (
     files
     source/Interface.bz2.cc 
@@ -45,4 +40,3 @@ if (COMMAND CORSIKA_ADD_TEST)
   endif (CORSIKA_DATA_WITH_TEST)
 endif (COMMAND CORSIKA_ADD_TEST)
 
-export (TARGETS CorsikaData NAMESPACE CORSIKA:: FILE CorsikaData.cmake)