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guard eCos.cmake against multiple inclusion (#12987) 

Alex
This commit is contained in:
Alex Neundorf 2012-03-20 22:13:47 +01:00
parent d69c2c5825
commit 1ab4b3e123
1 changed files with 8 additions and 1 deletions
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9
Modules/Platform/eCos.cmake
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@ -1,5 +1,12 @@
# support for eCos http://ecos.sourceware.org
SET(CMAKE_SHARED_LIBRARY_C_FLAGS "") # -pic
# Guard against multiple inclusion, which e.g. leads to multiple calls to add_definition() #12987
IF(__ECOS_CMAKE_INCLUDED)
RETURN()
ENDIF()
SET(__ECOS_CMAKE_INCLUDED TRUE)
SET(CMAKE_SHARED_LIBRARY_C_FLAGS "") # -pic
SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "") # -shared
SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "") # +s, flag for exe link to use shared lib
SET(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "") # -rpath