Merge pull request #366 from eosnetworkfoundation/dev_package

pack a separate "dev" package containing headers and libraries for native contract unit testing

package.cmake

@@ -25,15 +25,41 @@ string(APPEND CPACK_PACKAGE_FILE_NAME "-${CMAKE_SYSTEM_PROCESSOR}")
 
 set(CPACK_PACKAGE_CONTACT "EOS Network Foundation")
 set(CPACK_PACKAGE_VENDOR "EOS Network Foundation")
-set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "daemon and CLI tools for Mandel blockchain protocol")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Mandel blockchain protocol")
+set(CPACK_COMPONENT_BASE_DESCRIPTION "daemon and CLI tools including ${NODE_EXECUTABLE_NAME}, ${CLI_CLIENT_EXECUTABLE_NAME}, and ${KEY_STORE_EXECUTABLE_NAME}")
+set(CPACK_COMPONENT_DEV_DESCRIPTION "headers and libraries for native contract unit testing")
 set(CPACK_PACKAGE_HOMEPAGE_URL "https://github.com/eosnetworkfoundation/mandel")
 
 set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
-set(CPACK_DEBIAN_PACKAGE_SECTION "utils")
+set(CPACK_DEBIAN_BASE_PACKAGE_SECTION "utils")
 
 set(CPACK_DEBIAN_PACKAGE_CONFLICTS "eosio")
 set(CPACK_RPM_PACKAGE_CONFLICTS "eosio")
 
+#only consider "base" and "dev" components for per-component packages
+get_cmake_property(CPACK_COMPONENTS_ALL COMPONENTS)
+list(REMOVE_ITEM CPACK_COMPONENTS_ALL "Unspecified")
+
+#enable per component packages for .deb; ensure main package is just "mandel", not "mandel-base", and make the dev package have "mandel-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")
+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
+set(CPACK_DEBIAN_DEV_PACKAGE_DEPENDS "libboost-all-dev;libssl-dev")
+find_program(DPKG_QUERY "dpkg-query")
+if(DPKG_QUERY AND OS_RELEASE MATCHES "\n?ID=\"?ubuntu")
+   execute_process(COMMAND "${DPKG_QUERY}" -S "${LLVM_CMAKE_DIR}" COMMAND cut -d: -f1 RESULT_VARIABLE LLVM_PKG_FIND_RESULT OUTPUT_VARIABLE LLVM_PKG_FIND_OUTPUT)
+   if(LLVM_PKG_FIND_RESULT EQUAL 0)
+      string(STRIP "${LLVM_PKG_FIND_OUTPUT}" LLVM_PKG_FIND_OUTPUT)
+      list(APPEND CPACK_DEBIAN_DEV_PACKAGE_DEPENDS "${LLVM_PKG_FIND_OUTPUT}")
+   endif()
+endif()
+
+#since rpm packages aren't component based, make sure description picks up more detailed description instead of just summary
+set(CPACK_RPM_PACKAGE_DESCRIPTION "${CPACK_COMPONENT_BASE_DESCRIPTION}")
+
 #turn some knobs to try and make package paths cooperate with GNUInstallDirs a little better
 set(CPACK_SET_DESTDIR ON)
 set(CPACK_PACKAGE_RELOCATABLE OFF)