Merge branch 'build-on-boot-5.1' into 'branch-5.1'

Add build option to make building some binaries easier on bootservers

See merge request !635

CMakeLists.txt

@@ -3,6 +3,9 @@ cmake_minimum_required(VERSION 3.12)
 
 enable_testing()
 
+# DEFINE BUILD_ON_BOOT from commandline when building on a typical puppet configured boot server
+# This will cut out sections that depend on packages not usually installed on such bootservers.
+
 FIND_PROGRAM(BISON_PROG bison)
 FIND_PROGRAM(FLEX_PROG flex)
 
@@ -21,16 +24,54 @@ INCLUDE(Integration)
 FIND_PACKAGE(PkgConfig)
 FIND_PACKAGE(ClockGetTime)
 FIND_PACKAGE(EPICSBase REQUIRED)
-FIND_PACKAGE(FrameCPP REQUIRED)
-FIND_PACKAGE(Dolphin)
+
+if( NOT BUILD_ON_BOOT )
+    FIND_PACKAGE(FrameCPP REQUIRED)
+    FIND_PACKAGE(RapidJSON)
+    FIND_PACKAGE(yaml-cpp)
+    find_package(pybind11)
+    FIND_PACKAGE(Python3)
+    FIND_PROGRAM(GOLANG go
+            HINTS /usr/bin)
+    find_program(CARGO cargo)
+
+    if( NOT DEFINED Python3_SITEARCH)
+        MESSAGE(FATAL_ERROR "Python 3 library installation directory was not found.")
+    endif()
+endif()
 FIND_PACKAGE(NDS2Client)
 FIND_PACKAGE(Boost COMPONENTS filesystem system)
-FIND_PACKAGE(RapidJSON)
 FIND_PACKAGE(RPC)
-find_package(pybind11)
-FIND_PACKAGE(Python3)
-FIND_PROGRAM(GOLANG go
-        HINTS /usr/bin)
+
+if( NOT BUILD_ON_BOOT )
+    # check python3 SITEARCH is found
+    # the Python3_SITEARCH variable tells us where to install architecture dependent
+    # python packages.
+    # This is converted to a relative install path called Python3_ARCH_INSTALL_DIR,
+    # needed for pybind11 packages.
+    #
+    # Python3_SITELIB gives the install path for architecture independent packages
+    # if those are needed, then Python3_SITELIB should get the same treatment as Python3_SITEARCH.
+    # Python3_LIB_INSTALL_DIR should be created and used for those packages.
+    if( NOT DEFINED Python3_SITEARCH)
+        MESSAGE(FATAL_ERROR "Python 3 library installation directory was not found.")
+    endif()
+
+    # generate relative python install directories
+    get_filename_component(Python3_PKG_ARCH_DIR ${Python3_SITEARCH} NAME)
+    get_filename_component(Python3_ARCH_BASE_DIR ${Python3_SITEARCH} DIRECTORY)
+    get_filename_component(Python3_PYTHON_ARCH_DIR ${Python3_ARCH_BASE_DIR} NAME)
+    SET(Python3_ARCH_INSTALL_DIR lib/${Python3_PYTHON_ARCH_DIR}/${Python3_PKG_ARCH_DIR})
+
+    MESSAGE(STATUS "Python3 version: ${Python3_VERSION}")
+    MESSAGE(STATUS "Python3 site arch: ${Python3_SITEARCH}")
+    MESSAGE(STATUS "Python3 arch install dir: ${Python3_ARCH_INSTALL_DIR}")
+    MESSAGE(STATUS "Python3 include dirs: ${Python3_INCLUDE_DIRS}")
+    MESSAGE(STATUS "Python3 libraries: ${Python3_LIBRARIES}")
+    MESSAGE(STATUS "Python3 library dirs: ${Python3_LIBRARY_DIRS}")
+    MESSAGE(STATUS "Python3 sitelib: ${Python3_SITELIB}")
+    MESSAGE(STATUS "Python3 development found: ${Python3_Development_FOUND}")
+endif()
 
 if (PUB_SUB_LOCAL)
     message("Using a local source copy of cds-pubsub")
@@ -89,4 +130,7 @@ CHECK_FUNCTION_EXISTS(fchdir HAVE_FCHDIR)
 add_compile_options(-g3)
 
 add_subdirectory(src)
-add_subdirectory(test)
\ No newline at end of file
+
+if( NOT DEFINED BUILD_ON_ROOT )
+    add_subdirectory(test)
+endif()
\ No newline at end of file

src/CMakeLists.txt

@@ -3,15 +3,21 @@ add_subdirectory(drv)
 add_subdirectory(args)
 add_subdirectory(epics)
 add_subdirectory(gds)
-add_subdirectory(daqd)
-add_subdirectory(dolphin_daemon)
-#add_subdirectory(dv)
-add_subdirectory(nds)
+
+if( NOT BUILD_ON_BOOT )
+    add_subdirectory(daqd)
+    add_subdirectory(dolphin_daemon)
+    #add_subdirectory(dv)
+    add_subdirectory(nds)
+    add_subdirectory(run_number)
+    add_subdirectory(local_dc)
+    add_subdirectory(fe_stream_test)
+    add_subdirectory(pub_sub_stream)
+    add_subdirectory(rust)
+endif()
+
 add_subdirectory(simple_pv)
-add_subdirectory(run_number)
-add_subdirectory(local_dc)
-add_subdirectory(fe_stream_test)
-add_subdirectory(pub_sub_stream)
+
 add_subdirectory(util)
 add_subdirectory(include)
 add_subdirectory(python)

src/drv/CMakeLists.txt

@@ -2,7 +2,10 @@ add_subdirectory(mbuf/mbuf_probe)
 add_subdirectory(mbuf/userapace_test)
 add_subdirectory(gpstime/tests)
 add_subdirectory(gpstime/gps_module_utils)
-add_subdirectory(python)
+
+if( NOT BUILD_ON_BOOT )
+    add_subdirectory(python)
+endif()
 
 add_library(shmem STATIC shmem.c)
 target_include_directories(shmem PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../include)