| 51 |
51 |
#make the path to the executable appear in the cmake gui
|
| 52 |
52 |
SET(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} CACHE FILEPATH "python interpreter")
|
| 53 |
53 |
|
| 54 |
|
IF(NOT PYTHONINTERP_FOUND)
|
| 55 |
|
MESSAGE(FATAL_ERROR "Error: Python interpretor required by the build system.")
|
| 56 |
|
ENDIF(NOT PYTHONINTERP_FOUND)
|
| 57 |
|
|
| 58 |
54 |
########################################################################
|
| 59 |
55 |
# Check for the existence of a python module:
|
| 60 |
56 |
# - desc a string description of the check
|
| ... | ... | |
| 95 |
91 |
FILE(TO_CMAKE_PATH ${GR_PYTHON_DIR} GR_PYTHON_DIR)
|
| 96 |
92 |
|
| 97 |
93 |
########################################################################
|
|
94 |
# Create an always-built target with a unique name
|
|
95 |
# Usage: GR_UNIQUE_TARGET(<description> <dependencies list>)
|
|
96 |
########################################################################
|
|
97 |
FUNCTION(GR_UNIQUE_TARGET desc)
|
|
98 |
FILE(RELATIVE_PATH reldir ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR})
|
|
99 |
EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "import re, hashlib
|
|
100 |
unique = hashlib.md5('${reldir}${ARGN}').hexdigest()[:5]
|
|
101 |
print(re.sub('\\W', '_', '${desc} ${reldir} ' + unique))"
|
|
102 |
OUTPUT_VARIABLE _target OUTPUT_STRIP_TRAILING_WHITESPACE)
|
|
103 |
ADD_CUSTOM_TARGET(${_target} ALL DEPENDS ${ARGN})
|
|
104 |
ENDFUNCTION(GR_UNIQUE_TARGET)
|
|
105 |
|
|
106 |
########################################################################
|
| 98 |
107 |
# Install python sources (also builds and installs byte-compiled python)
|
| 99 |
108 |
########################################################################
|
| 100 |
109 |
FUNCTION(GR_PYTHON_INSTALL)
|
| ... | ... | |
| 163 |
172 |
|
| 164 |
173 |
ENDIF()
|
| 165 |
174 |
|
| 166 |
|
INCLUDE(GrMiscUtils) #unique target
|
| 167 |
175 |
GR_UNIQUE_TARGET("pygen" ${python_install_gen_targets})
|
| 168 |
176 |
|
| 169 |
177 |
ENDFUNCTION(GR_PYTHON_INSTALL)
|
