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update readme

release/4.3a0
Duy-Nguyen Ta 2017-07-27 22:44:16 -04:00
parent 5ff6a4e397
commit e7e75c3ac2
1 changed files with 4 additions and 5 deletions
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cython/README.md
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@ -8,9 +8,8 @@ INSTALL
pip install -r <gtsam_folder>/cython/requirements.txt pip install -r <gtsam_folder>/cython/requirements.txt
``` ```
- It also needs [Eigency](https://github.com/wouterboomsma/eigency.git), a package that interfaces between C++'s Eigen and Python's numpy. - For compatiblity with gtsam's Eigen version, it contains its own cloned version of [Eigency](https://github.com/wouterboomsma/eigency.git),
For compatiblity with gtsam's Eigen version, it will build and install its own version of Eigency. named **clonedEigency**, to interface between C++'s Eigen and Python's numpy.
If you have eigency installed in your system, please uninstall it to avoid conflicts.
- Build and install gtsam using cmake with GTSAM_INSTALL_CYTHON_TOOLBOX enabled. - Build and install gtsam using cmake with GTSAM_INSTALL_CYTHON_TOOLBOX enabled.
The wrapped module will be installed to GTSAM_CYTHON_INSTALL_PATH, which is The wrapped module will be installed to GTSAM_CYTHON_INSTALL_PATH, which is
@ -72,8 +71,8 @@ set(CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}" "${GTSAM_DIR}/../GTSAMCMakeTools")
# Wrap # Wrap
include(GtsamCythonWrap) include(GtsamCythonWrap)
find_package(eigency REQUIRED) find_package(clonedEigency REQUIRED)
include_directories(${EIGENCY_INCLUDE_DIRS}) include_directories(${CLONEDEIGENCY_INCLUDE_DIRS})
wrap_and_install_library_cython("your_project_interface.h" wrap_and_install_library_cython("your_project_interface.h"
"from gtsam.gtsam cimport *" # extra import of gtsam/gtsam.pxd Cython header "from gtsam.gtsam cimport *" # extra import of gtsam/gtsam.pxd Cython header
"your_install_path" "your_install_path"