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Replace CMAKE_SOURCE_DIR with PROJECT_SOURCE_DIR to allow the cmake project to be included by a root project.

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hamelin.philippe 2011-01-17 09:59:40 -05:00
parent 5010033d88
commit 5e28f34005
1 changed files with 1 additions and 1 deletions
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2
CMakeLists.txt
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@ -24,7 +24,7 @@ endif()
#############################################################################
# automatically parse the version number
file(READ "${CMAKE_SOURCE_DIR}/Eigen/src/Core/util/Macros.h" _eigen_version_header)
file(READ "${PROJECT_SOURCE_DIR}/Eigen/src/Core/util/Macros.h" _eigen_version_header)
string(REGEX MATCH "define[ \t]+EIGEN_WORLD_VERSION[ \t]+([0-9]+)" _eigen_world_version_match "${_eigen_version_header}")
set(EIGEN_WORLD_VERSION "${CMAKE_MATCH_1}")
string(REGEX MATCH "define[ \t]+EIGEN_MAJOR_VERSION[ \t]+([0-9]+)" _eigen_major_version_match "${_eigen_version_header}")