Squashed 'third_party/osqp/' content from commit 33454b3e23
Change-Id: I056df0582ca06664e86554c341a94c47ab932001
git-subtree-dir: third_party/osqp
git-subtree-split: 33454b3e236f1f44193bfbbb6b8c8e71f8f04e9a
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/configure/cmake/FindR.cmake b/configure/cmake/FindR.cmake
new file mode 100644
index 0000000..5a39077
--- /dev/null
+++ b/configure/cmake/FindR.cmake
@@ -0,0 +1,34 @@
+# CMake module to find R
+# - Try to find R. If found, defines:
+#
+# R_FOUND - system has R
+# R_EXEC - the system R command
+# R_ROOT_DIR - the R root directory
+# R_INCLUDE_DIRS - the R include directories
+
+set(TEMP_CMAKE_FIND_APPBUNDLE ${CMAKE_FIND_APPBUNDLE})
+set(CMAKE_FIND_APPBUNDLE "NEVER")
+find_program(R_EXEC NAMES R R.exe)
+set(CMAKE_FIND_APPBUNDLE ${TEMP_CMAKE_FIND_APPBUNDLE})
+
+#---Find includes and libraries if R exists
+if(R_EXEC)
+
+ set(R_FOUND TRUE)
+
+ if((CMAKE_HOST_SOLARIS) AND (DEFINED ENV{R_HOME}))
+ message(STATUS "Unsetting R_HOME on Solaris.")
+ unset(ENV{R_HOME})
+ endif()
+
+ execute_process(WORKING_DIRECTORY .
+ COMMAND ${R_EXEC} RHOME
+ OUTPUT_VARIABLE R_ROOT_DIR
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+ find_path(R_INCLUDE_DIRS R.h
+ PATHS /usr/local/lib /usr/local/lib64 /usr/share /usr/include ${R_ROOT_DIR} PATH_SUFFIXES include R R/include)
+
+endif()
+
+mark_as_advanced(R_FOUND R_EXEC R_ROOT_DIR R_INCLUDE_DIRS)