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Fix warning in the CMake build about redefining LLVM_PATH_XDOT_PY by making sure both definitions are identical. This used to produce warnings like

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In file included from .../llvm/trunk/tools/lto/LTOCodeGenerator.cpp:45:
In file included from .../llvm/trunk/include/llvm/Support/system_error.h:225:
.../include/llvm/Config/config.h:591:9: warning: 'LLVM_PATH_XDOT_PY' macro redefined
#define LLVM_PATH_XDOT_PY ".../bin/xdot.py"
        ^
.../include/llvm/Config/llvm-config.h:98:9: note: previous definition is here
#define LLVM_PATH_XDOT_PY ""
        ^
1 warning generated.

(Paths edited for clarity)

Note: This only affected people who had xdot.py installed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132050 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Frits van Bommel 2011-05-25 06:32:23 +00:00
parent 804cb23305
commit 6cd71c6292
1 changed files with 1 additions and 1 deletions
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2
include/llvm/Config/llvm-config.h.cmake
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@ -95,7 +95,7 @@
#cmakedefine LLVM_PATH_TWOPI "${LLVM_PATH_TWOPI}"
/* Define to path to xdot.py program if found or 'echo xdot.py' otherwise */
#cmakedefine LLVM_PATH_XDOT_PY "${LLVM_PATH_XDOT.PY}"
#cmakedefine LLVM_PATH_XDOT_PY "${LLVM_PATH_XDOT_PY}"
/* Installation prefix directory */
#cmakedefine LLVM_PREFIX "${LLVM_PREFIX}"