Merge pull request #120 from eosswedenorg/cpack-debian

CPACK: Improve deb package filenames

.gitignore

@@ -10,6 +10,7 @@
 *.abi.hpp
 *.cmake
 !.cicd
+!package.cmake
 !CMakeModules/*.cmake
 *.ninja
 \#*

package.cmake

@@ -21,6 +21,20 @@ if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.9" AND EXISTS /etc/os-release)
       string(APPEND CPACK_PACKAGE_FILE_NAME "-el${CMAKE_MATCH_1}")
    endif()
 endif()
+
+# Fix debian package filename as it should have the format:
+# <PackageName>_<VersionNumber>_<DebianArchitecture>.deb
+
+# Find architecture using dpkg
+if (DPKG_FOUND)
+    execute_process(COMMAND bash -c "${DPKG_FOUND} --print-architecture"
+        OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
+        OUTPUT_STRIP_TRAILING_WHITESPACE)
+else()
+    set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "${CMAKE_SYSTEM_PROCESSOR}")
+endif()
+string(REGEX REPLACE "^${CMAKE_PROJECT_NAME}-(.*)$" "${CMAKE_PROJECT_NAME}_\\1_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}" CPACK_DEBIAN_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}")
+
 string(APPEND CPACK_PACKAGE_FILE_NAME "-${CMAKE_SYSTEM_PROCESSOR}")
 
 set(CPACK_PACKAGE_CONTACT "EOS Network Foundation")
@@ -43,7 +57,7 @@ list(REMOVE_ITEM CPACK_COMPONENTS_ALL "Unspecified")
 #enable per component packages for .deb; ensure main package is just "leap", not "leap-base", and make the dev package have "leap-dev" at the front not the back
 set(CPACK_DEB_COMPONENT_INSTALL ON)
 set(CPACK_DEBIAN_BASE_PACKAGE_NAME "${CMAKE_PROJECT_NAME}")
-set(CPACK_DEBIAN_BASE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}.deb")
+set(CPACK_DEBIAN_BASE_FILE_NAME "${CPACK_DEBIAN_FILE_NAME}.deb")
 string(REGEX REPLACE "^(${CMAKE_PROJECT_NAME})" "\\1-dev" CPACK_DEBIAN_DEV_FILE_NAME "${CPACK_DEBIAN_BASE_FILE_NAME}")
 
 #deb package tooling will be unable to detect deps for the dev package. llvm is tricky since we don't know what package could have been used; try to figure it out