Merge pull request #1161 from ronisaacson/master

Fix three issues when building RPM packages

CMakeLists.txt

@@ -37,7 +37,6 @@ endif()
 
 if(UNIX)
   include(GNUInstallDirs)
-  set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
 
   include(CheckIncludeFile)
   Check_Include_File(sys/auxv.h HAVE_SYS_AUXV)
@@ -59,8 +58,6 @@ string(TIMESTAMP TIME_SECOND "%S" UTC)
 message(STATUS "Build date: ${DATE_DAY}/${DATE_MONTH}/${DATE_YEAR}")
 message(STATUS "Build time: ${TIME_HOUR}:${TIME_MINUTE}:${TIME_SECOND}")
 
-set(CPACK_PACKAGING_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX})
-
 add_subdirectory(src)
 
 if(UNIX)
@@ -90,5 +87,14 @@ if(UNIX)
   set(CPACK_RPM_PACKAGE_GROUP "Applications/Internet")
   set(CPACK_RPM_PACKAGE_LICENSE "ASL 2.0")
 
+  # Exclude system directories
+  if(CPACK_GENERATOR STREQUAL "RPM")
+    execute_process(
+        COMMAND rpm -ql filesystem
+        COMMAND tr \n \;
+        OUTPUT_VARIABLE CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION
+        ERROR_QUIET)
+  endif()
+
   include(CPack)
 endif()

src/CMakeLists.txt

@@ -1,19 +1,46 @@
 if(UNIX)
   # Creates wrapper scripts and installs them in the user's binaries directory, which is usually "/usr/local/bin".
   # This is required because symlinks use the folder they are in as working directory.
-  macro(install_wrapper_script component target)
+  #
-    get_filename_component(file_name ${target} NAME)
+  # The actual wrapper script needs to be generated at install time, not build time, because it depends on the
+  # installation prefix. This is especially important when generating packages (rpm/deb) where the prefix is
+  # changed from /usr to /usr/local for the install step.
+  #
+  # The placeholder is needed to satisfy the "install" dependency scanner which runs early.
+  #
+  macro(install_wrapper_script component)
+    file(GENERATE OUTPUT ${BUILD_DIRECTORY}/${component}.sh
+      CONTENT "# placeholder\n"
+    )
 
-    file(WRITE ${TOP_DIRECTORY}/tmp/script/${file_name} "#!/bin/sh\n")
+    install(CODE "file(WRITE ${BUILD_DIRECTORY}/${component}.sh \"#!/bin/sh\nexec \${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBEXECDIR}/softether/${component}/${component} \\\"$@\\\"\n\")"
-    file(APPEND ${TOP_DIRECTORY}/tmp/script/${file_name} "${target} \"$@\"\n")
+     COMPONENT ${component}
-    file(APPEND ${TOP_DIRECTORY}/tmp/script/${file_name} "exit $?\n")
+    )
 
-    install(FILES ${TOP_DIRECTORY}/tmp/script/${file_name}
+    install(PROGRAMS ${BUILD_DIRECTORY}/${component}.sh
       COMPONENT ${component}
-      DESTINATION ${CMAKE_INSTALL_FULL_BINDIR}
+      DESTINATION bin
-      PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
+      RENAME ${component}
     )
   endmacro(install_wrapper_script)
+
+  # Same approach for systemd unit files
+  #
+  macro(install_unit_file component)
+    file(GENERATE OUTPUT ${BUILD_DIRECTORY}/softether-${component}.service
+      CONTENT "# placeholder\n"
+    )
+
+    install(CODE "set(DIR \"\${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBEXECDIR}\")\nconfigure_file(${TOP_DIRECTORY}/systemd/softether-${component}.service ${BUILD_DIRECTORY}/softether-${component}.service)"
+      COMPONENT ${component}
+    )
+
+    install(FILES ${BUILD_DIRECTORY}/softether-${component}.service
+      COMPONENT ${component}
+      DESTINATION ${CMAKE_INSTALL_SYSTEMD_UNITDIR}
+      PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
+    )
+  endmacro(install_unit_file)
 endif()
 
 if(BUILD_TYPE STREQUAL "Debug")

src/vpnbridge/CMakeLists.txt

@@ -39,13 +39,8 @@ if(UNIX)
     PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
   )
 
-  install_wrapper_script("vpnbridge" "${CMAKE_INSTALL_FULL_LIBEXECDIR}/softether/vpnbridge/vpnbridge")
+  install_wrapper_script("vpnbridge")
   if(NOT "${CMAKE_INSTALL_SYSTEMD_UNITDIR}" STREQUAL "")
-    configure_file(${TOP_DIRECTORY}/systemd/softether-vpnbridge.service ${CMAKE_BINARY_DIR}/systemd/softether-vpnbridge.service)
+    install_unit_file("vpnbridge")
-    install(FILES ${CMAKE_BINARY_DIR}/systemd/softether-vpnbridge.service
-      COMPONENT "vpnbridge"
-      DESTINATION ${CMAKE_INSTALL_SYSTEMD_UNITDIR}
-      PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
-    )
   endif()
 endif()

src/vpnclient/CMakeLists.txt

@@ -39,13 +39,8 @@ if(UNIX)
     PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
   )
 
-  install_wrapper_script("vpnclient" "${CMAKE_INSTALL_FULL_LIBEXECDIR}/softether/vpnclient/vpnclient")
+  install_wrapper_script("vpnclient")
   if(NOT "${CMAKE_INSTALL_SYSTEMD_UNITDIR}" STREQUAL "")
-    configure_file(${TOP_DIRECTORY}/systemd/softether-vpnclient.service ${CMAKE_BINARY_DIR}/systemd/softether-vpnclient.service)
+    install_unit_file("vpnclient")
-    install(FILES ${CMAKE_BINARY_DIR}/systemd/softether-vpnclient.service
-      COMPONENT "vpnclient"
-      DESTINATION ${CMAKE_INSTALL_SYSTEMD_UNITDIR}
-      PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
-    )
   endif()
 endif()

src/vpncmd/CMakeLists.txt

@@ -39,5 +39,5 @@ if(UNIX)
     PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
   )
 
-  install_wrapper_script("vpncmd" "${CMAKE_INSTALL_FULL_LIBEXECDIR}/softether/vpncmd/vpncmd")
+  install_wrapper_script("vpncmd")
 endif()

src/vpnserver/CMakeLists.txt

@@ -39,13 +39,8 @@ if(UNIX)
     PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
   )
 
-  install_wrapper_script("vpnserver" "${CMAKE_INSTALL_FULL_LIBEXECDIR}/softether/vpnserver/vpnserver")
+  install_wrapper_script("vpnserver")
   if(NOT "${CMAKE_INSTALL_SYSTEMD_UNITDIR}" STREQUAL "")
-    configure_file(${TOP_DIRECTORY}/systemd/softether-vpnserver.service ${CMAKE_BINARY_DIR}/systemd/softether-vpnserver.service)
+    install_unit_file("vpnserver")
-    install(FILES ${CMAKE_BINARY_DIR}/systemd/softether-vpnserver.service
-      COMPONENT "vpnserver"
-      DESTINATION ${CMAKE_INSTALL_SYSTEMD_UNITDIR}
-      PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
-    )
   endif()
 endif()

systemd/softether-vpnbridge.service

@@ -1,13 +1,13 @@
 [Unit]
 Description=SoftEther VPN Bridge
 After=network.target auditd.service
-ConditionPathExists=!${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnbridge/do_not_run
+ConditionPathExists=!@DIR@/softether/vpnbridge/do_not_run
 
 [Service]
 Type=forking
-EnvironmentFile=-${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnbridge
+EnvironmentFile=-@DIR@/softether/vpnbridge
-ExecStart=${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnbridge/vpnbridge start
+ExecStart=@DIR@/softether/vpnbridge/vpnbridge start
-ExecStop=${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnbridge/vpnbridge stop
+ExecStop=@DIR@/softether/vpnbridge/vpnbridge stop
 KillMode=process
 Restart=on-failure
 
@@ -16,7 +16,7 @@ PrivateTmp=yes
 ProtectHome=yes
 ProtectSystem=full
 ReadOnlyDirectories=/
-ReadWriteDirectories=-${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnbridge
+ReadWriteDirectories=-@DIR@/softether/vpnbridge
 CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_SYS_NICE CAP_SYSLOG CAP_SETUID
 
 [Install]

systemd/softether-vpnclient.service

@@ -1,13 +1,13 @@
 [Unit]
 Description=SoftEther VPN Client
 After=network.target auditd.service
-ConditionPathExists=!${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnclient/do_not_run
+ConditionPathExists=!@DIR@/softether/vpnclient/do_not_run
 
 [Service]
 Type=forking
-EnvironmentFile=-${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnclient
+EnvironmentFile=-@DIR@/softether/vpnclient
-ExecStart=${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnclient/vpnclient start
+ExecStart=@DIR@/softether/vpnclient/vpnclient start
-ExecStop=${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnclient/vpnclient stop
+ExecStop=@DIR@/softether/vpnclient/vpnclient stop
 KillMode=process
 Restart=on-failure
 
@@ -16,7 +16,7 @@ PrivateTmp=yes
 ProtectHome=yes
 ProtectSystem=full
 ReadOnlyDirectories=/
-ReadWriteDirectories=-${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnclient
+ReadWriteDirectories=-@DIR@/softether/vpnclient
 CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_SYS_NICE CAP_SYSLOG CAP_SETUID
 
 [Install]

systemd/softether-vpnserver.service

@@ -1,14 +1,14 @@
 [Unit]
 Description=SoftEther VPN Server
 After=network.target auditd.service
-ConditionPathExists=!${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnserver/do_not_run
+ConditionPathExists=!@DIR@/softether/vpnserver/do_not_run
 
 [Service]
 Type=forking
 TasksMax=16777216
-EnvironmentFile=-${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnserver
+EnvironmentFile=-@DIR@/softether/vpnserver
-ExecStart=${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnserver/vpnserver start
+ExecStart=@DIR@/softether/vpnserver/vpnserver start
-ExecStop=${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnserver/vpnserver stop
+ExecStop=@DIR@/softether/vpnserver/vpnserver stop
 KillMode=process
 Restart=on-failure
 
@@ -17,7 +17,7 @@ PrivateTmp=yes
 ProtectHome=yes
 ProtectSystem=full
 ReadOnlyDirectories=/
-ReadWriteDirectories=-${CPACK_PACKAGING_INSTALL_PREFIX}/libexec/softether/vpnserver
+ReadWriteDirectories=-@DIR@/softether/vpnserver
 CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_SYS_NICE CAP_SYSLOG CAP_SETUID
 
 [Install]