cmake: install program sources more robustly

Before it skipped some subdirectory parts.

3 files changed, 14 insertions, 37 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 60a56679..51d037c7 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -77,3 +77,4 @@ foreach(i ${opentrack-subprojects})
 endforeach()
 
 merge_translations()
+install_sources()
diff --git a/cmake/opentrack-boilerplate.cmake b/cmake/opentrack-boilerplate.cmake
index eaab2f99..03c090f3 100644
--- a/cmake/opentrack-boilerplate.cmake
+++ b/cmake/opentrack-boilerplate.cmake
@@ -79,30 +79,8 @@ function(opentrack_compat target)
     opentrack_fixup_subsystem(${target})
 endfunction()
 
-function(opentrack_sources n ret)
-    get_target_property(srcs ${n} SOURCES)
-    if(srcs)
-        foreach(f ${srcs})
-            get_source_file_property(autogen "${f}" GENERATED)
-            if(NOT autogen)
-                list(APPEND ${ret} "${f}")
-            endif()
-        endforeach()
-    endif()
-    set(${ret} "${${ret}}" PARENT_SCOPE)
-endfunction()
-
 include(CMakeParseArguments)
 
-function(opentrack_install_sources n)
-    opentrack_sources(${n} sources)
-    file(RELATIVE_PATH subdir "${CMAKE_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}")
-    foreach (i ${sources})
-        install(FILES "${i}" DESTINATION "${opentrack-doc-src-pfx}/${subdir}" ${opentrack-perms})
-    endforeach()
-    install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt" DESTINATION "${opentrack-doc-src-pfx}/${subdir}" ${opentrack-perms})
-endfunction()
-
 function(opentrack_is_target_c_only ret srcs)
     set(val TRUE)
     foreach(i ${srcs})
@@ -179,9 +157,6 @@ function(opentrack_boilerplate n)
         target_link_libraries(${n} opentrack-api opentrack-options opentrack-compat)
     endif()
 
-    if(NOT arg_NO-INSTALL)
-        opentrack_install_sources(${n})
-    endif()
     opentrack_compat(${n})
 
     if(CMAKE_COMPILER_IS_GNUCXX)
@@ -227,9 +202,7 @@ function(opentrack_boilerplate n)
         set_property(GLOBAL PROPERTY "opentrack-ts-${i}" "${tt}")
     endforeach()
 
-    get_property(modules GLOBAL PROPERTY opentrack-all-modules)
-    list(APPEND modules "${n}")
-    set_property(GLOBAL PROPERTY opentrack-all-modules "${modules}")
+    set_property(GLOBAL APPEND PROPERTY opentrack-all-modules "${n}")
 
     foreach(i ${langs})
         add_custom_command(OUTPUT "${i}"
@@ -241,5 +214,9 @@ function(opentrack_boilerplate n)
     endforeach()
 
     add_custom_target(i18n-module-${n} DEPENDS ${langs})
+
+    if(NOT arg_NO-INSTALL)
+        set_property(GLOBAL APPEND PROPERTY opentrack-all-source-dirs "${CMAKE_CURRENT_SOURCE_DIR}")
+    endif()
 endfunction()
 
diff --git a/cmake/opentrack-install.cmake b/cmake/opentrack-install.cmake
index 4762c5f7..df9e38fc 100644
--- a/cmake/opentrack-install.cmake
+++ b/cmake/opentrack-install.cmake
@@ -13,6 +13,14 @@ macro(opentrack_inst_dir path)
     )
 endmacro()
 
+function(install_sources)
+    get_property(source-dirs GLOBAL PROPERTY opentrack-all-source-dirs)
+    foreach(k ${source-dirs})
+        file(RELATIVE_PATH dest "${CMAKE_SOURCE_DIR}" "${k}")
+        opentrack_inst_dir("${opentrack-doc-src-pfx}" "${dest}")
+    endforeach()
+endfunction()
+
 opentrack_inst_dir("${opentrack-doc-pfx}" ${CMAKE_SOURCE_DIR}/3rdparty-notices)
 opentrack_inst_dir("${opentrack-doc-pfx}" "${CMAKE_SOURCE_DIR}/settings" "${CMAKE_SOURCE_DIR}/contrib")
 opentrack_inst_dir("${opentrack-doc-src-pfx}" "${CMAKE_SOURCE_DIR}/cmake")
@@ -39,15 +47,6 @@ opentrack_inst2("${opentrack-doc-src-pfx}" FILES "${CMAKE_SOURCE_DIR}/WARRANTY.t
 opentrack_inst2("${opentrack-doc-src-pfx}" FILES "${CMAKE_SOURCE_DIR}/OPENTRACK-LICENSING.txt")
 opentrack_inst2("${opentrack-doc-src-pfx}" FILES "${CMAKE_SOURCE_DIR}/AUTHORS.md")
 
-function(opentrack_install_sources n)
-    opentrack_sources(${n} sources)
-    file(RELATIVE_PATH subdir "${CMAKE_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}")
-    foreach (i ${sources})
-        opentrack_inst2("${opentrack-doc-src-pfx}/${subdir}" FILES "${i}")
-    endforeach()
-    opentrack_inst2("${opentrack-doc-src-pfx}/${subdir}" FILES "${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt")
-endfunction()
-
 function(merge_translations)
     set(all-deps "")