Enable storing ELF metadata in a standard way using a common cmake module

for all libraries and binaries.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit c64685ad8d7b76b78a5342fc03e7b7cf245eec84)

2 files changed, 10 insertions, 104 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5b95cfa61..a68c3061d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1187,16 +1187,22 @@ configure_file( tdelibs.pc.cmake tdelibs.pc @ONLY )
 install( FILES ${CMAKE_CURRENT_BINARY_DIR}/tdelibs.pc DESTINATION ${PKGCONFIG_INSTALL_DIR} )
 
 
+##### read source metadata ######################
+
+set( TDE_VERSION "${TDE_RELEASE_NUM}" )
+tde_read_src_metadata()
+
+
 ##### subdirectories ############################
 
+if( WITH_ELFICON )
+  add_subdirectory( tdelfeditor )
+endif( WITH_ELFICON )
 add_subdirectory( dcop )
 add_subdirectory( libltdl )
 add_subdirectory( kglib )
 add_subdirectory( tdefx )
 add_subdirectory( tdecore )
-if( WITH_ELFICON )
-  add_subdirectory( tdelfeditor )
-endif( WITH_ELFICON )
 add_subdirectory( tdeunittest )
 add_subdirectory( tdeui )
 add_subdirectory( tdesu )
diff --git a/tdelfeditor/CMakeLists.txt b/tdelfeditor/CMakeLists.txt
index 07cd731d2..7d71943ff 100644
--- a/tdelfeditor/CMakeLists.txt
+++ b/tdelfeditor/CMakeLists.txt
@@ -32,104 +32,4 @@ tde_add_executable( tdelfeditor
   LINK ${TQT_LIBRARIES} ${LIBR_LIBRARIES} tdecore-shared
 )
 
-
-##### embed scm data into important libraries ####
-
-# read source metadata
-tde_read_src_metadata()
-tde_curdatetime( scm_embed_metadata_datetime )
-
-if( NOT "${TDE_SCM_MODULE_NAME}" STREQUAL "" )
-  if( NOT "${TDE_SCM_MODULE_REVISION}" STREQUAL "" )
-    get_target_property( scm_embed_metadata_version DCOP-shared VERSION )
-    set( ELF_EMBEDDING_METADATA "\"DCOP-shared\" \"\" \"\" \"\" \"\" \"Trinity Desktop Environment\" \"\" \"${scm_embed_metadata_version}\" \"${scm_embed_metadata_datetime}\" \"x-sharedlib\" \"${TDE_SCM_MODULE_NAME}\" \"${TDE_SCM_MODULE_REVISION}\" \"\"" )
-    separate_arguments( ELF_EMBEDDING_METADATA )
-    add_custom_target(
-      # embed name and metadata
-      update_libDCOP_metadata ALL
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -m ${CMAKE_BINARY_DIR}/dcop/libDCOP.so.${scm_embed_metadata_version} ${ELF_EMBEDDING_METADATA} || true
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -e ${CMAKE_BINARY_DIR}/dcop/libDCOP.so.${scm_embed_metadata_version} || true
-      DEPENDS tdelfeditor
-      DEPENDS DCOP-shared
-      COMMENT "Storing SCM metadata in dcop/libDCOP.so"
-    )
-
-    get_target_property( scm_embed_metadata_version tdecore-shared VERSION )
-    set( ELF_EMBEDDING_METADATA "\"tdecore-shared\" \"\" \"\" \"\" \"\" \"Trinity Desktop Environment\" \"\" \"${scm_embed_metadata_version}\" \"${scm_embed_metadata_datetime}\" \"x-sharedlib\" \"${TDE_SCM_MODULE_NAME}\" \"${TDE_SCM_MODULE_REVISION}\" \"\"" )
-    separate_arguments( ELF_EMBEDDING_METADATA )
-    add_custom_target(
-      # embed name and metadata
-      update_libtdecore_metadata ALL
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -m ${CMAKE_BINARY_DIR}/tdecore/libtdecore.so.${scm_embed_metadata_version} ${ELF_EMBEDDING_METADATA} || true
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -e ${CMAKE_BINARY_DIR}/tdecore/libtdecore.so.${scm_embed_metadata_version} || true
-      DEPENDS tdelfeditor
-      DEPENDS tdecore-shared
-      COMMENT "Storing SCM metadata in tdecore/libtdecore.so"
-    )
-
-    #get_target_property( scm_embed_metadata_version tdeio-shared VERSION )
-    set( ELF_EMBEDDING_METADATA "\"tdeio-shared\" \"\" \"\" \"\" \"\" \"Trinity Desktop Environment\" \"\" \"${scm_embed_metadata_version}\" \"${scm_embed_metadata_datetime}\" \"x-sharedlib\" \"${TDE_SCM_MODULE_NAME}\" \"${TDE_SCM_MODULE_REVISION}\" \"\"" )
-    separate_arguments( ELF_EMBEDDING_METADATA )
-    add_custom_target(
-      # embed name and metadata
-      update_libtdeio_metadata ALL
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -m ${CMAKE_BINARY_DIR}/tdeio/libtdeio.so.${scm_embed_metadata_version} ${ELF_EMBEDDING_METADATA} || true
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -e ${CMAKE_BINARY_DIR}/tdeio/libtdeio.so.${scm_embed_metadata_version} || true
-      DEPENDS tdelfeditor
-      DEPENDS tdeio-shared
-      COMMENT "Storing SCM metadata in tdeui/libtdeio.so"
-    )
-
-    #get_target_property( scm_embed_metadata_version tdeui-shared VERSION )
-    set( ELF_EMBEDDING_METADATA "\"tdeui-shared\" \"\" \"\" \"\" \"\" \"Trinity Desktop Environment\" \"\" \"${scm_embed_metadata_version}\" \"${scm_embed_metadata_datetime}\" \"x-sharedlib\" \"${TDE_SCM_MODULE_NAME}\" \"${TDE_SCM_MODULE_REVISION}\" \"\"" )
-    separate_arguments( ELF_EMBEDDING_METADATA )
-    add_custom_target(
-      # embed name and metadata
-      update_libtdeui_metadata ALL
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -m ${CMAKE_BINARY_DIR}/tdeui/libtdeui.so.${scm_embed_metadata_version} ${ELF_EMBEDDING_METADATA} || true
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -e ${CMAKE_BINARY_DIR}/tdeui/libtdeui.so.${scm_embed_metadata_version} || true
-      DEPENDS tdelfeditor
-      DEPENDS tdeui-shared
-      COMMENT "Storing SCM metadata in tdeui/libtdeui.so"
-    )
-
-    #get_target_property( scm_embed_metadata_version tdeutils-shared VERSION )
-    set( ELF_EMBEDDING_METADATA "\"tdeutils-shared\" \"\" \"\" \"\" \"\" \"Trinity Desktop Environment\" \"\" \"${scm_embed_metadata_version}\" \"${scm_embed_metadata_datetime}\" \"x-sharedlib\" \"${TDE_SCM_MODULE_NAME}\" \"${TDE_SCM_MODULE_REVISION}\" \"\"" )
-    separate_arguments( ELF_EMBEDDING_METADATA )
-    add_custom_target(
-      # embed name and metadata
-      update_libtdeutils_metadata ALL
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -m ${CMAKE_BINARY_DIR}/tdeutils/libtdeutils.so.${scm_embed_metadata_version} ${ELF_EMBEDDING_METADATA} || true
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -e ${CMAKE_BINARY_DIR}/tdeutils/libtdeutils.so.${scm_embed_metadata_version} || true
-      DEPENDS tdelfeditor
-      DEPENDS tdeutils-shared
-      COMMENT "Storing SCM metadata in tdeutils/libtdeutils.so"
-    )
-
-    #get_target_property( scm_embed_metadata_version tdeprint-shared VERSION )
-    set( ELF_EMBEDDING_METADATA "\"tdeprint-shared\" \"\" \"\" \"\" \"\" \"Trinity Desktop Environment\" \"\" \"${scm_embed_metadata_version}\" \"${scm_embed_metadata_datetime}\" \"x-sharedlib\" \"${TDE_SCM_MODULE_NAME}\" \"${TDE_SCM_MODULE_REVISION}\" \"\"" )
-    separate_arguments( ELF_EMBEDDING_METADATA )
-    add_custom_target(
-      # embed name and metadata
-      update_libtdeprint_metadata ALL
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -m ${CMAKE_BINARY_DIR}/tdeprint/libtdeprint.so.${scm_embed_metadata_version} ${ELF_EMBEDDING_METADATA} || true
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -e ${CMAKE_BINARY_DIR}/tdeprint/libtdeprint.so.${scm_embed_metadata_version} || true
-      DEPENDS tdelfeditor
-      DEPENDS tdeprint-shared
-      COMMENT "Storing SCM metadata in tdeprint/libtdeprint.so"
-    )
-
-    #get_target_property( scm_embed_metadata_version tdehtml-shared VERSION )
-    set( ELF_EMBEDDING_METADATA "\"tdehtml-shared\" \"\" \"\" \"\" \"\" \"Trinity Desktop Environment\" \"\" \"${scm_embed_metadata_version}\" \"${scm_embed_metadata_datetime}\" \"x-sharedlib\" \"${TDE_SCM_MODULE_NAME}\" \"${TDE_SCM_MODULE_REVISION}\" \"\"" )
-    separate_arguments( ELF_EMBEDDING_METADATA )
-    add_custom_target(
-      # embed name and metadata
-      update_libtdehtml_metadata ALL
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -m ${CMAKE_BINARY_DIR}/tdehtml/libtdehtml.so.${scm_embed_metadata_version} ${ELF_EMBEDDING_METADATA} || true
-      COMMAND ${CMAKE_BINARY_DIR}/tdelfeditor/tdelfeditor -e ${CMAKE_BINARY_DIR}/tdehtml/libtdehtml.so.${scm_embed_metadata_version} || true
-      DEPENDS tdelfeditor
-      DEPENDS tdehtml-shared
-      COMMENT "Storing SCM metadata in tdehtml/libtdehtml.so"
-    )
-  endif( )
-endif( )
+set( TDELFEDITOR_EXECUTABLE tdelfeditor CACHE INTERNAL "tdelfeditor target" )