add a hardlinks target to ease working with out-of-tree builds

[simgrid.git] / tools / cmake / Distrib.cmake

diff --git a/tools/cmake/Distrib.cmake b/tools/cmake/Distrib.cmake
index 485cadb..da1a160 100644 (file)
--- a/tools/cmake/Distrib.cmake
+++ b/tools/cmake/Distrib.cmake
@@ -13,6 +13,7 @@ if(enable_smpi)
     ${CMAKE_BINARY_DIR}/bin/smpicc
     ${CMAKE_BINARY_DIR}/bin/smpicxx
     ${CMAKE_BINARY_DIR}/bin/smpirun
+    ${CMAKE_BINARY_DIR}/bin/smpimain
     DESTINATION $ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/bin/)
   if(SMPI_FORTRAN)
     install(PROGRAMS
@@ -120,7 +121,7 @@ add_custom_target(uninstall
   COMMAND ${CMAKE_COMMAND} -E  echo "uninstall man ok"
   WORKING_DIRECTORY "${CMAKE_INSTALL_PREFIX}")
 
-if(HAVE_LUA)
+if(SIMGRID_HAVE_LUA)
   add_custom_command(TARGET uninstall
     COMMAND ${CMAKE_COMMAND} -E echo "uninstall binding lua ok"
     COMMAND ${CMAKE_COMMAND} -E remove -f ${CMAKE_INSTALL_PREFIX}/lib/lua/5.1/simgrid.${LIB_EXE}
@@ -222,6 +223,38 @@ add_custom_command(
   TARGET dist-dir
   COMMAND ${CMAKE_COMMAND} -E echo "${GIT_VERSION}" > ${PROJECT_NAME}-${release_version}/.gitversion)
 
+##########################################################
+### Link all sources to the bindir if srcdir != bindir ###
+##########################################################
+add_custom_target(hardlinks
+   COMMENT "Making the source files available from the bindir"
+)
+if (NOT ${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
+  foreach(file ${source_to_pack})
+    #message(${file})
+    # This damn prefix is still set somewhere (seems to be in subdirs)
+    string(REPLACE "${CMAKE_HOME_DIRECTORY}/" "" file "${file}")
+
+    # Create the directory on need
+    get_filename_component(file_location ${file} PATH)
+    string(REGEX MATCH ";${file_location};" OPERATION "${dirs_in_bindir}")
+    if(NOT OPERATION)
+      set(dirs_in_tarball "${dirs_in_bindir};${file_location};")
+      add_custom_command(
+        TARGET hardlinks
+        COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_BINARY_DIR}/${file_location}/)
+    endif()
+
+    # Actually copy the file
+    add_custom_command(
+      TARGET hardlinks
+      COMMAND test -e ${CMAKE_BINARY_DIR}/${file} || echo "Hard link to ${CMAKE_HOME_DIRECTORY}/${file} ${CMAKE_BINARY_DIR}/${file}"
+      COMMAND test -e ${CMAKE_BINARY_DIR}/${file} || ln ${CMAKE_HOME_DIRECTORY}/${file} ${CMAKE_BINARY_DIR}/${file_location}
+    )
+  endforeach(file ${source_to_pack})
+endif()
+
+
 ######################################
 ### Fill in the "make dist" target ###
 ######################################
@@ -317,7 +350,6 @@ add_custom_target(maintainer-clean
   COMMAND ${CMAKE_COMMAND} -E remove -f src/simgrid_units_main.c
   COMMAND ${CMAKE_COMMAND} -E remove -f src/swag_unit.c
   COMMAND ${CMAKE_COMMAND} -E remove -f src/xbt_str_unit.c
-  COMMAND ${CMAKE_COMMAND} -E remove -f src/xbt_strbuff_unit.c
   COMMAND ${CMAKE_COMMAND} -E remove -f src/xbt_synchro_unit.c
   WORKING_DIRECTORY "${CMAKE_HOME_DIRECTORY}")