cmake: drop obsolete dependencies for generated docbook source files

The docbook source files are already dependencies of the generated
docbook files.

Signed-off-by: Ralf Habacker <ralf.habacker@freenet.de>

diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index 50445ed16f36028253d3e640bce75f6116a1fe26..1e3d9a629fbd80f5f634da9ccf66fa84c1b23d79 100644 (file)
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -116,7 +116,6 @@ configure_file(${srcfile} ${_outfile})
         COMMENT "Generating ${outname}"
     )
     add_custom_target(${outname} DEPENDS ${_outfile})
-    add_dependencies(doc ${outname})
 endmacro()
 
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