Delete useless option given to pwd.

If `-L' and `-P' are both given to pwd, the last one takes precedence.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@9510 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5703a2d..80601ab 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,7 +17,7 @@ if(NOT PERL_EXECUTABLE)
 endif(NOT PERL_EXECUTABLE)
 
 if(NOT WIN32)
-       exec_program("${CMAKE_COMMAND} -E chdir \"${CMAKE_HOME_DIRECTORY}\" pwd -LP" OUTPUT_VARIABLE TRUE_CMAKE_HOME_DIRECTORY)
+       exec_program("${CMAKE_COMMAND} -E chdir \"${CMAKE_HOME_DIRECTORY}\" pwd -P" OUTPUT_VARIABLE TRUE_CMAKE_HOME_DIRECTORY)
        if(${TRUE_CMAKE_HOME_DIRECTORY} STREQUAL ${CMAKE_HOME_DIRECTORY})
        else(${TRUE_CMAKE_HOME_DIRECTORY} STREQUAL ${CMAKE_HOME_DIRECTORY})
                message(STATUS "Change link path '${CMAKE_HOME_DIRECTORY}' to true path '${TRUE_CMAKE_HOME_DIRECTORY}'")
@@ -25,7 +25,7 @@ if(NOT WIN32)
                set(CMAKE_SOURCE_DIR "${TRUE_CMAKE_HOME_DIRECTORY}" CACHE TYPE INTERNAL FORCE)
        endif(${TRUE_CMAKE_HOME_DIRECTORY} STREQUAL ${CMAKE_HOME_DIRECTORY})
        
-       exec_program("${CMAKE_COMMAND} -E chdir \"${CMAKE_BINARY_DIR}\" pwd -LP" OUTPUT_VARIABLE TRUE_CMAKE_BINARY_DIR)
+       exec_program("${CMAKE_COMMAND} -E chdir \"${CMAKE_BINARY_DIR}\" pwd -P" OUTPUT_VARIABLE TRUE_CMAKE_BINARY_DIR)
        if(${TRUE_CMAKE_BINARY_DIR} STREQUAL ${CMAKE_BINARY_DIR})
        else(${TRUE_CMAKE_BINARY_DIR} STREQUAL ${CMAKE_BINARY_DIR})
                message(STATUS "Change link path '${CMAKE_BINARY_DIR}' to true path '${TRUE_CMAKE_BINARY_DIR}'")