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CMake: xvkbd: Check whether the list exists

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Instead of adding an empty element to the list, just check properly whether the list exists.
This commit is contained in:
Vincent van Ravesteijn 2013-07-23 20:42:31 +02:00
parent d3634b6cd5
commit f43e38fa9f
1 changed files with 4 additions and 2 deletions
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6
development/autotests/CMakeLists.txt
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@ -6,7 +6,7 @@
if(Q_WS_X11)
set(Missing)
set(XVFBDLIBS "")
set(XVFBDLIBS)
# Make sure, the needed programs are in PATH
find_program(PCREGREP_EXE "pcregrep")
if (NOT PCREGREP_EXE)
@ -54,7 +54,9 @@ if(Q_WS_X11)
endif()
endforeach()
endif()
list(REMOVE_DUPLICATES XVFBDLIBS)
if (XVFBDLIBS)
list(REMOVE_DUPLICATES XVFBDLIBS)
endif()
if(Missing)
message(STATUS "Missing libraries or programs to create xvkbd: ${Missing}")