From 6b759eb9524a2adc8ca731bdb91416c86b0a6aa2 Mon Sep 17 00:00:00 2001
From: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
Date: Sun, 31 May 2020 09:46:48 -0400
Subject: [PATCH 1/2] added cmake to geometry folder

---
 CMakeLists.txt          |  1 +
 geometry/CMakeLists.txt | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 geometry/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5030f3bb1..46a033649 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -58,6 +58,7 @@ add_subdirectory(others)
 add_subdirectory(search)
 add_subdirectory(strings)
 add_subdirectory(sorting)
+add_subdirectory(geometry)
 add_subdirectory(probability)
 add_subdirectory(machine_learning)
 add_subdirectory(computer_oriented_statistical_methods)
diff --git a/geometry/CMakeLists.txt b/geometry/CMakeLists.txt
new file mode 100644
index 000000000..72655169a
--- /dev/null
+++ b/geometry/CMakeLists.txt
@@ -0,0 +1,18 @@
+# If necessary, use the RELATIVE flag, otherwise each source file may be listed
+# with full pathname. RELATIVE may makes it easier to extract an executable name
+# automatically.
+file( GLOB APP_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.cpp )
+# file( GLOB APP_SOURCES ${CMAKE_SOURCE_DIR}/*.c )
+# AUX_SOURCE_DIRECTORY(${CMAKE_CURRENT_SOURCE_DIR} APP_SOURCES)
+foreach( testsourcefile ${APP_SOURCES} )
+    # I used a simple string replace, to cut off .cpp.
+    string( REPLACE ".cpp" "" testname ${testsourcefile} )
+    add_executable( ${testname} ${testsourcefile} )
+
+    set_target_properties(${testname} PROPERTIES LINKER_LANGUAGE CXX)
+    if(OpenMP_CXX_FOUND)
+        target_link_libraries(${testname} OpenMP::OpenMP_CXX)
+    endif()
+    install(TARGETS ${testname} DESTINATION "bin/geometry")
+
+endforeach( testsourcefile ${APP_SOURCES} )

From e9e5588fe77462df4998c61f9cf87244abd0302d Mon Sep 17 00:00:00 2001
From: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
Date: Sun, 31 May 2020 09:48:57 -0400
Subject: [PATCH 2/2] added algorithm include for std::max

---
 geometry/line_segment_intersection.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/geometry/line_segment_intersection.cpp b/geometry/line_segment_intersection.cpp
index f386c5623..d523ae0a4 100644
--- a/geometry/line_segment_intersection.cpp
+++ b/geometry/line_segment_intersection.cpp
@@ -3,6 +3,7 @@
  * @brief check whether two line segments intersect each other
  * or not.
  */
+#include <algorithm>
 #include <iostream>
 
 /**