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Generate a picture of module dependencies at configure time

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This commit is contained in:
Paul Licameli
2020-10-17 05:26:15 -04:00
committed by Leland Lucius
parent 1f6efefdf6
commit 5844b2090a
4 changed files with 62 additions and 7 deletions
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12
CMakeLists.txt
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@@ -444,6 +444,18 @@ else()
configure_file( src/audacity_config.h.in src/private/configunix.h )
endif()
# Generate a picture of module dependencies
string( JOIN "\n" GRAPH_EDGES ${GRAPH_EDGES} )
# Choose edge attributes making it easy to hover at either end of edge
# and see a tooltip describing the edge, in svg image
file( WRITE "${CMAKE_CURRENT_BINARY_DIR}/modules.dot" "digraph {
graph [rankdir=LR] edge [dir=both,arrowtail=inv] \n"
"${GRAPH_EDGES}"
"\n}\n"
)
execute_process( COMMAND
dot -O -Tsvg "${CMAKE_CURRENT_BINARY_DIR}/modules.dot" )
# Uncomment what follows for symbol values.
#[[
get_cmake_property( _variableNames VARIABLES )