diff --git a/.github/workflows/Linux.yml b/.github/workflows/Linux.yml
new file mode 100644
index 0000000..fbedfb5
--- /dev/null
+++ b/.github/workflows/Linux.yml
@@ -0,0 +1,34 @@
+name: Linux CI
+
+on: [push, pull_request]
+
+jobs:
+  Linux:
+    name: ubuntu-latest
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.x'
+
+    - name: Install dependencies
+      run: python -m pip install meson==1.4.0 ninja
+
+    - name: Configure project
+      run: |
+        meson setup build
+
+    - name: Build and test
+      run: |
+        meson test -C build/ -v
+
+    - name: Upload Test Log
+      uses: actions/upload-artifact@v4
+      if: failure()
+      with:
+        name: Meson_Testlog
+        path: builddir/meson-logs/testlog.txt
diff --git a/.gitignore b/.gitignore
index 8399abe..df6c16c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+# Vim
+.*.swp
 
 # XCode gitignore
 build/
diff --git a/README.md b/README.md
index 6632be6..b3fec34 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,8 @@ v0.4.0
 
 Choreograph is designed to describe motion. With it, you compose motion Phrases into Sequences that can be used to animate arbitrary properties on a Timeline.
 
+This is a maintained fork, after [the original project](https://github.com/sansumbrella/Choreograph) stopped being maintained.
+
 ## Basic Usage
 
 Simple things are simple. You can animate a variable through a sequence of values in Choreograph by creating a sequence of ramps.
diff --git a/meson.build b/meson.build
new file mode 100644
index 0000000..42483ab
--- /dev/null
+++ b/meson.build
@@ -0,0 +1,4 @@
+project('Choreograph', 'cpp')
+
+subdir('src/choreograph')
+subdir('tests')
diff --git a/src/choreograph/Easing.h b/src/choreograph/Easing.h
index 8bc8da5..24591cc 100644
--- a/src/choreograph/Easing.h
+++ b/src/choreograph/Easing.h
@@ -665,7 +665,7 @@ inline float easeInAtan( float t, float a = 15 )
 
 //! Easing equation for an atan ease-in, accelerating from zero velocity. Functor edition. Used by permssion from Chris McKenzie.
 struct EaseInAtan {
-  EaseInAtan( float a = 15 ) : mInvM( 1.0f / std::atan( a ) ), mA( a ) {}
+  EaseInAtan( float a = 15 ) : mA( a ), mInvM( 1.0f / std::atan( a ) ) {}
   float operator()( float t ) const { return ( std::atan( (t - 1) * mA ) * mInvM ) + 1; }
   float mA, mInvM;
 };
@@ -679,7 +679,7 @@ inline float easeOutAtan( float t, float a = 15 )
 
 //! Easing equation for an atan ease-out, decelerating from zero velocity. Functor edition. Used by permssion from Chris McKenzie.
 struct EaseOutAtan {
-  EaseOutAtan( float a = 15 ) : mInvM( 1.0f / std::atan( a ) ), mA( a ) {}
+  EaseOutAtan( float a = 15 ) : mA( a ), mInvM( 1.0f / std::atan( a ) ) {}
   float operator()( float t ) const { return std::atan( t * mA ) * mInvM; }
   float mA, mInvM;
 };
@@ -693,7 +693,7 @@ inline float easeInOutAtan( float t, float a = 15 )
 
 //! Easing equation for an atan ease-in/out, accelerating until halfway, then decelerating. Functor edition. Used by permssion from Chris McKenzie.
 struct EaseInOutAtan {
-  EaseInOutAtan( float a = 15 ) : mInv2M( 1.0f / ( 2 * std::atan( 0.5f * a ) ) ), mA( a ) {}
+  EaseInOutAtan( float a = 15 ) : mA( a ), mInv2M( 1.0f / ( 2 * std::atan( 0.5f * a ) ) ) {}
   float operator()( float t ) const { return ( std::atan((t - 0.5f)*mA) * mInv2M ) + 0.5f; }
   float mA, mInv2M;
 };
diff --git a/src/choreograph/Motion.hpp b/src/choreograph/Motion.hpp
index 97cb3fb..82a9d05 100644
--- a/src/choreograph/Motion.hpp
+++ b/src/choreograph/Motion.hpp
@@ -56,6 +56,11 @@ class Motion : public TimelineItem
 
   Motion() = delete;
 
+  Motion( T *target ):
+    _source( *target ),
+    _target( target )
+  {}
+
   Motion( T *target, const SequenceT &sequence ):
     _target( target ),
     _source( sequence )
@@ -131,7 +136,7 @@ class Motion : public TimelineItem
   Callback        _finish_fn;
   Callback        _start_fn;
   Callback        _update_fn;
-  std::vector<std::pair<int, Callback>>  _inflection_callbacks;
+  std::vector<std::pair<size_t, Callback>>  _inflection_callbacks;
 
   /// Sets the output to a different output.
   /// Used by Output<T>'s move assignment and move constructor.
@@ -173,7 +178,7 @@ void Motion<T>::update()
       auto bottom = std::min( points.first, points.second );
       for( const auto &fn : _inflection_callbacks )
       {
-        auto inflection = fn.first;
+        unsigned int inflection = fn.first;
         if( inflection > bottom && inflection <= top ) {
           fn.second();
         }
@@ -200,7 +205,7 @@ void Motion<T>::update()
 template<typename T>
 void Motion<T>::addInflectionCallback( size_t inflection_point, const Callback &callback )
 {
-  _inflection_callbacks.emplace_back( std::make_pair( (int)inflection_point, callback ) );
+  _inflection_callbacks.emplace_back( std::make_pair( inflection_point, callback ) );
 }
 
 template<typename T>
@@ -212,7 +217,7 @@ void Motion<T>::sliceSequence( Time from, Time to )
     fn.first -= inflection;
   }
 
-  detail::erase_if( &_inflection_callbacks, [] (const std::pair<int, Callback> &p) {
+  detail::erase_if( &_inflection_callbacks, [] (const std::pair<size_t, Callback> &p) {
     return p.first < 0;
   } );
 
diff --git a/src/choreograph/meson.build b/src/choreograph/meson.build
new file mode 100644
index 0000000..8b2cff0
--- /dev/null
+++ b/src/choreograph/meson.build
@@ -0,0 +1,16 @@
+src = [
+  'Cue.cpp',
+  'Timeline.cpp',
+  'TimelineItem.cpp',
+]
+
+choreograph = library('choreograph',
+  sources: src,
+  include_directories: '..',
+  install: true,
+)
+
+choreograph_dep = declare_dependency(
+  link_with: choreograph,
+  include_directories: '..',
+)
diff --git a/tests/Benchmarks_test.cpp b/tests/Benchmarks_test.cpp
index aef2739..cfff89d 100644
--- a/tests/Benchmarks_test.cpp
+++ b/tests/Benchmarks_test.cpp
@@ -4,18 +4,51 @@
 
 #include "choreograph/Choreograph.h"
 
+#if TEST_WITH_CINDER
 #include "cinder/Vector.h"
 #include "cinder/Timeline.h"
 #include "cinder/Timer.h"
+using cinder::Timeline;
+#endif
+
 
 #include <chrono>
 
 using namespace std;
-using cinder::Timeline;
-using cinder::vec2;
-using cinder::Timer;
 using namespace choreograph;
 
+class Timer: public Catch::Timer
+{
+public:
+    Timer(bool start_on_creation = false):
+        Catch::Timer()
+    {
+        if (start_on_creation)
+            start();
+    }
+
+    void stop() {}
+    double getSeconds() const { return getElapsedSeconds(); }
+};
+
+struct vec2
+{
+    vec2(double x = 0.0f, double y = 0.0f): x(x), y(y) {}
+
+    vec2 operator+(const vec2 &o) const {
+        return { x + o.x, y + o.y };
+    }
+    vec2 operator-(const vec2 &o) const {
+        return { x - o.x, y - o.y };
+    }
+    vec2 operator*(double s) const {
+        return { x * s, y *s };
+    }
+
+private:
+    double x, y;
+};
+
 void printTiming( const std::string &text, double milliseconds, const std::string &suffix = "ms" )
 {
   string message = "[" + text + "] ";
@@ -41,7 +74,7 @@ TEST_CASE( "Sequence Manipulation Timing" )
 {
   printHeading( "Sequence Creation and Slicing" );
 
-  Timer create_medium( true );
+  Timer create_medium;
   Sequence<float> medium_sequence( 0.0f );
   medium_sequence.then<RampTo>( 10.0f, 1.0f, EaseInOutQuad() )
     .then<RampTo>( 1.0f, 1.0f, EaseInOutQuad() )
@@ -161,21 +194,24 @@ TEST_CASE( "Choreograph Timeline Basic Performance" )
 TEST_CASE( "Comparative Performance with cinder::Timeline" )
 {
   ch::Timeline    choreograph_timeline;
-  ci::TimelineRef cinder_timeline = ci::Timeline::create();
 
   const int               tween_count = 5000;
   vector<Output<vec2>>    targets;
   while ( targets.size() < tween_count ) {
     targets.emplace_back( vec2( 0 ) );
   }
-  vector<ci::Anim<vec2>>  cinder_targets( tween_count, vec2( 0 ) );
 
-  double ci_step_avg    = 0;
   double ch_step_avg    = 0;
-  double ci_create_avg  = 0;
   double ch_create_avg  = 0;
   double iterations     = 4;
 
+#if TEST_WITH_CINDER
+  ci::TimelineRef cinder_timeline = ci::Timeline::create();
+  vector<ci::Anim<vec2>>  cinder_targets( tween_count, vec2( 0 ) );
+  double ci_step_avg    = 0;
+  double ci_create_avg  = 0;
+#endif
+
   SECTION( "Tween many targets" )
   {
     printHeading( "Comparative Performance: many targets, short animations." );
@@ -193,6 +229,7 @@ TEST_CASE( "Comparative Performance with cinder::Timeline" )
       }
       ch_create.stop();
 
+#if TEST_WITH_CINDER
       // Create Cinder Tweens
       Timer ci_create( true );
       for( int i = 0; i < tween_count; ++i ) {
@@ -200,6 +237,7 @@ TEST_CASE( "Comparative Performance with cinder::Timeline" )
           .delay( 1.0f );
       }
       ci_create.stop();
+#endif
 
       Timer ch_step( true );
       // Step through Choreograph Motions
@@ -208,6 +246,7 @@ TEST_CASE( "Comparative Performance with cinder::Timeline" )
       }
       ch_step.stop();
 
+#if TEST_WITH_CINDER
       Timer ci_step( true );
       // Step through Cinder Tweens
       for( float t = 0.0f; t <= total_time; t += dt ) {
@@ -217,22 +256,27 @@ TEST_CASE( "Comparative Performance with cinder::Timeline" )
 
       ci_create_avg += ci_create.getSeconds() * 1000;
       ci_step_avg += ci_step.getSeconds() * 1000;
+#endif
 
       ch_create_avg += ch_create.getSeconds() * 1000;
       ch_step_avg += ch_step.getSeconds() * 1000;
     }
 
+#if TEST_WITH_CINDER
     ci_create_avg /= iterations;
     ci_step_avg /= iterations;
+#endif
     ch_create_avg /= iterations;
     ch_step_avg /= iterations;
 
     printTiming( "Choreograph Create Average", ch_create_avg );
-    printTiming( "Cinder Create Average", ci_create_avg );
     printTiming( "Choreograph Step Average", ch_step_avg );
+#if TEST_WITH_CINDER
+    printTiming( "Cinder Create Average", ci_create_avg );
     printTiming( "Cinder Step Average", ci_step_avg );
     printTiming( "Create Performance (Choreograph / Cinder)", (ch_create_avg / ci_create_avg), "" );
     printTiming( "Step Performance (Choreograph / Cinder)", (ch_step_avg / ci_step_avg), "" );
+#endif
   }
 
   SECTION( "Tween one target many times" )
@@ -244,7 +288,6 @@ TEST_CASE( "Comparative Performance with cinder::Timeline" )
     for( int j = 0; j < iterations; j += 1 )
     {
       Output<vec2>    target( vec2( 0 ) );
-      ci::Anim<vec2>  cinder_target( vec2( 0 ) );
 
       // Create Choreograph Motions
       Timer ch_create( true );
@@ -253,12 +296,15 @@ TEST_CASE( "Comparative Performance with cinder::Timeline" )
       }
       ch_create.stop();
 
+#if TEST_WITH_CINDER
+      ci::Anim<vec2>  cinder_target( vec2( 0 ) );
       // Create Cinder Tweens
       Timer ci_create( true );
       for( int i = 0; i < tween_count; ++i ) {
         cinder_timeline->appendTo( &cinder_target, vec2( i * 5, i * 20 ), 2.0f ).delay( 1.0f );
       }
       ci_create.stop();
+#endif
 
       // Step through Choreograph Motions
       Timer ch_step( true );
@@ -267,6 +313,7 @@ TEST_CASE( "Comparative Performance with cinder::Timeline" )
       }
       ch_step.stop();
 
+#if TEST_WITH_CINDER
       // Step through Cinder Tweens
       Timer ci_step( true );
       for( float t = 0.0f; t <= total_time; t += dt ) {
@@ -276,21 +323,26 @@ TEST_CASE( "Comparative Performance with cinder::Timeline" )
 
       ci_create_avg += ci_create.getSeconds() * 1000;
       ci_step_avg += ci_step.getSeconds() * 1000;
+#endif
 
       ch_create_avg += ch_create.getSeconds() * 1000;
       ch_step_avg += ch_step.getSeconds() * 1000;
     }
 
+#if TEST_WITH_CINDER
     ci_create_avg /= iterations;
     ci_step_avg /= iterations;
+#endif
     ch_create_avg /= iterations;
     ch_step_avg /= iterations;
 
     printTiming( "Choreograph Create Average", ch_create_avg );
-    printTiming( "Cinder Create Average", ci_create_avg );
     printTiming( "Choreograph Step Average", ch_step_avg );
+#if TEST_WITH_CINDER
     printTiming( "Cinder Step Average", ci_step_avg );
+    printTiming( "Cinder Create Average", ci_create_avg );
     printTiming( "Create Performance (Choreograph / Cinder)", (ch_create_avg / ci_create_avg), "" );
     printTiming( "Step Performance (Choreograph / Cinder)", (ch_step_avg / ci_step_avg), "" );
+#endif
   }
 }
diff --git a/tests/Choreograph_test.cpp b/tests/Choreograph_test.cpp
deleted file mode 100644
index 32217ad..0000000
--- a/tests/Choreograph_test.cpp
+++ /dev/null
@@ -1,3 +0,0 @@
-
-#define CATCH_CONFIG_MAIN
-#include "catch.hpp"
diff --git a/tests/Cue_test.cpp b/tests/Cue_test.cpp
index e683301..b9eb210 100644
--- a/tests/Cue_test.cpp
+++ b/tests/Cue_test.cpp
@@ -5,6 +5,8 @@
 //
 //
 
+#define CATCH_CONFIG_MAIN
+
 #include "catch.hpp"
 #include "choreograph/Choreograph.h"
 
diff --git a/tests/Ease_test.cpp b/tests/Ease_test.cpp
index 24c426b..45e1432 100644
--- a/tests/Ease_test.cpp
+++ b/tests/Ease_test.cpp
@@ -5,6 +5,8 @@
 //
 //
 
+#define CATCH_CONFIG_MAIN
+
 #include "catch.hpp"
 #include "choreograph/Choreograph.h"
 
diff --git a/tests/ForumMiscellany_test.cpp b/tests/ForumMiscellany_test.cpp
index 4c7c098..baf083d 100644
--- a/tests/ForumMiscellany_test.cpp
+++ b/tests/ForumMiscellany_test.cpp
@@ -5,6 +5,8 @@
 //
 //
 
+#define CATCH_CONFIG_MAIN
+
 #include "catch.hpp"
 #include "choreograph/Choreograph.h"
 
diff --git a/tests/Grouping_test.cpp b/tests/Grouping_test.cpp
index 832ec2e..68d5c16 100644
--- a/tests/Grouping_test.cpp
+++ b/tests/Grouping_test.cpp
@@ -5,6 +5,8 @@
 //
 //
 
+#define CATCH_CONFIG_MAIN
+
 #include "catch.hpp"
 #include "choreograph/Choreograph.h"
 
diff --git a/tests/Motion_test.cpp b/tests/Motion_test.cpp
index 25ff3d0..6a71763 100644
--- a/tests/Motion_test.cpp
+++ b/tests/Motion_test.cpp
@@ -5,6 +5,8 @@
 //
 //
 
+#define CATCH_CONFIG_MAIN
+
 #include "catch.hpp"
 #include "choreograph/Choreograph.h"
 
diff --git a/tests/Numbers_test.cpp b/tests/Numbers_test.cpp
index a06b8a7..d7269c0 100644
--- a/tests/Numbers_test.cpp
+++ b/tests/Numbers_test.cpp
@@ -5,6 +5,8 @@
 //
 //
 
+#define CATCH_CONFIG_MAIN
+
 #include "catch.hpp"
 #include "choreograph/Choreograph.h"
 
diff --git a/tests/Phrase_test.cpp b/tests/Phrase_test.cpp
index 17250a2..79a7de0 100644
--- a/tests/Phrase_test.cpp
+++ b/tests/Phrase_test.cpp
@@ -5,6 +5,8 @@
 //
 //
 
+#define CATCH_CONFIG_MAIN
+
 #include "catch.hpp"
 #include "choreograph/Choreograph.h"
 
diff --git a/tests/Sequence_test.cpp b/tests/Sequence_test.cpp
index f9f8a97..d32ba52 100644
--- a/tests/Sequence_test.cpp
+++ b/tests/Sequence_test.cpp
@@ -5,6 +5,8 @@
 //
 //
 
+#define CATCH_CONFIG_MAIN
+
 #include "catch.hpp"
 #include "choreograph/Choreograph.h"
 
diff --git a/tests/Timeline_test.cpp b/tests/Timeline_test.cpp
index a87d6cc..47a0804 100644
--- a/tests/Timeline_test.cpp
+++ b/tests/Timeline_test.cpp
@@ -5,6 +5,8 @@
 //
 //
 
+#define CATCH_CONFIG_MAIN
+
 #include "catch.hpp"
 #include "choreograph/Choreograph.h"
 
diff --git a/tests/meson.build b/tests/meson.build
new file mode 100644
index 0000000..c34c9b0
--- /dev/null
+++ b/tests/meson.build
@@ -0,0 +1,21 @@
+tests = [
+  'Benchmarks_test',
+  'Cue_test',
+  'Ease_test',
+  'ForumMiscellany_test',
+  'Grouping_test',
+  'Motion_test',
+  'Numbers_test',
+  'Phrase_test',
+  'Sequence_test',
+  'Timeline_test',
+]
+
+foreach t: tests
+  exe = executable(t,
+    t + '.cpp',
+    dependencies: [
+      choreograph_dep,
+    ])
+  test(t, exe)
+endforeach