diff --git a/README.md b/README.md
index 62069d0..cdc0be2 100644
--- a/README.md
+++ b/README.md
@@ -77,6 +77,9 @@ where the mask is set to zero.
 In order to easily debug and better visualize the problem, I chose to implement
 a minimal GUI using [raylib][3].
 
+You can build it with `./build-gui.sh` (you need to installed [raylib required
+libraries](https://github.com/raysan5/raylib/wiki/Working-on-GNU-Linux)).
+
 You can add, move, and resize boxes. Processing steps are triggered with
 buttons.
 
@@ -85,6 +88,9 @@ buttons.
 A commandline sample is also available, in case the raylib library cannot be
 built, or if we need to benchmark performance.
 
+You can build it with `./build-cli.sh` (you need to installed [raylib required
+libraries](https://github.com/raysan5/raylib/wiki/Working-on-GNU-Linux)).
+
 ## PNG support
 
 I chose to support PNG files through the stb files:
diff --git a/build-cli.sh b/build-cli.sh
new file mode 100755
index 0000000..b2cd959
--- /dev/null
+++ b/build-cli.sh
@@ -0,0 +1,14 @@
+#! /bin/sh -e
+export tup_vardict="/home/fabs/Code/netatmo-algo/tup-generate.vardict"
+cd "src"
+(clang++ -c a2.cpp -o a2.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c bounding_box.cpp -o bounding_box.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c frame.cpp -o frame.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c mapping.cpp -o mapping.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c mask.cpp -o mask.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c pack.cpp -o pack.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c png.cpp -o png.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(ar rcs libpacking.a a2.o bounding_box.o frame.o mapping.o mask.o pack.o png.o)
+(clang++ -c main_cli.cpp -o main_cli.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c png_impl.cpp -o png_impl.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ libpacking.a main_cli.o png_impl.o -o ../packing_cli -L. -lpacking)
diff --git a/build-gui.sh b/build-gui.sh
new file mode 100755
index 0000000..7ffa62c
--- /dev/null
+++ b/build-gui.sh
@@ -0,0 +1,14 @@
+#! /bin/sh -e
+export tup_vardict="/home/fabs/Code/netatmo-algo/tup-generate.vardict"
+cd "src"
+(clang++ -c a2.cpp -o a2.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c bounding_box.cpp -o bounding_box.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c frame.cpp -o frame.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c mapping.cpp -o mapping.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c mask.cpp -o mask.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c pack.cpp -o pack.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(clang++ -c png.cpp -o png.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb)
+(ar rcs libpacking.a a2.o bounding_box.o frame.o mapping.o mask.o pack.o png.o)
+(cd 3rd-party/raylib-4.0.0/src && make CC=clang PLATFORM=PLATFORM_DESKTOP RAYLIB_MODULE_AUDIO=FALSE RAYLIB_MODULE_MODELS=FALSE)
+(clang++ -c main_gui.cpp -o main_gui.o -Wall -Werror -std=c++17 -fcolor-diagnostics -g -O1 -I./3rd-party/stb -I3rd-party/raylib-4.0.0/src)
+(clang++ libpacking.a main_gui.o -o ../packing_gui -L. -lpacking -L3rd-party/raylib-4.0.0 -lraylib -lGL -lc -lm -lpthread -ldl -lrt -lX11)