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Merge pull request #1659 from manish7294/cmakeEnsmallen

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Download ensmallen only if not available
This commit is contained in:
Ryan Curtin
2019-01-14 17:06:50 -05:00
committed by GitHub
parent 07761eb406 f3c506e212
commit a3e7a2c3a3
1 changed files with 8 additions and 4 deletions
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CMake/FindEnsmallen.cmake
+8 -4
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@@ -10,9 +10,11 @@
# ENSMALLEN_VERSION_STRING - version number as a string (ex: "1.0.4")
# ENSMALLEN_VERSION_NAME - name of the version (ex: "Antipodean Antileech")
file(GLOB ENSMALLEN_SEARCH_PATHS
${CMAKE_BINARY_DIR}/deps/ensmallen-[0-9]*.[0-9]*.[0-9]*)
find_path(ENSMALLEN_INCLUDE_DIR
NAMES ensmallen.hpp
PATHS "$ENV{ProgramFiles}/ensmallen/include")
PATHS ${ENSMALLEN_SEARCH_PATHS}/include)
if(ENSMALLEN_INCLUDE_DIR)
# ------------------------------------------------------------------------
@@ -26,15 +28,17 @@ if(ENSMALLEN_INCLUDE_DIR)
if(EXISTS "${ENSMALLEN_INCLUDE_DIR}/ensmallen_bits/ens_version.hpp")
set(ENSMALLEN_FOUND YES)
# Read and parse armdillo version header file for version number
file(READ "${ENSMALLEN_INCLUDE_DIR}/ensmallen_bits/ens_version.hpp"
_ensmallen_HEADER_CONTENTS)
string(REGEX REPLACE ".*#define ENS_VERSION_MAJOR ([0-9]+).*" "\\1"
ENSMALLEN_VERSION_MAJOR "${_armadillo_HEADER_CONTENTS}")
ENSMALLEN_VERSION_MAJOR "${_ensmallen_HEADER_CONTENTS}")
string(REGEX REPLACE ".*#define ENS_VERSION_MINOR ([0-9]+).*" "\\1"
ENSMALLEN_VERSION_MINOR "${_armadillo_HEADER_CONTENTS}")
ENSMALLEN_VERSION_MINOR "${_ensmallen_HEADER_CONTENTS}")
string(REGEX REPLACE ".*#define ENS_VERSION_PATCH ([0-9]+).*" "\\1"
ENSMALLEN_VERSION_PATCH "${_armadillo_HEADER_CONTENTS}")
ENSMALLEN_VERSION_PATCH "${_ensmallen_HEADER_CONTENTS}")
# WARNING: The number of spaces before the version name is not one.
string(REGEX REPLACE