From cfe045acc369d8076ecf7cd397096c5a68868b7c Mon Sep 17 00:00:00 2001
From: Wesley Irvin <wesley@wesirvin.com>
Date: Sun, 4 Feb 2024 19:13:13 -0500
Subject: [PATCH] CMake Migration

Moved the build system over to CMake. This build system right now
replicates the same functionality as our bash scripts from earlier. Will
need a lot of refactoring to be more complete, but for now we are fully
on CMake.
---
 .gitignore          |  4 ++--
 CMakeLists.txt      | 10 ++++++++++
 build-all.sh        | 29 -----------------------------
 clean-all.sh        | 10 ----------
 quantum/build.sh    | 23 -----------------------
 test_stuff/build.sh | 15 ---------------
 6 files changed, 12 insertions(+), 79 deletions(-)
 create mode 100644 CMakeLists.txt
 delete mode 100755 build-all.sh
 delete mode 100755 clean-all.sh
 delete mode 100755 quantum/build.sh
 delete mode 100755 test_stuff/build.sh

diff --git a/.gitignore b/.gitignore
index a9c7abd..8504bb4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,5 +52,5 @@ Module.symvers
 Mkfile.old
 dkms.conf
 
-# Ignore /bin directory
-/bin
+# Ignore /build directory from cmake
+build/
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..4abb461
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,10 @@
+cmake_minimum_required(VERSION 3.28.1)
+
+project(quantum-utils)
+
+add_library(quantum SHARED ./quantum/src/test.c)
+
+add_executable(test_stuff ./test_stuff/src/main.c)
+
+target_link_libraries(test_stuff quantum)
+target_include_directories(test_stuff PUBLIC ./quantum/src/)
diff --git a/build-all.sh b/build-all.sh
deleted file mode 100755
index 04b478f..0000000
--- a/build-all.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/bash
-#
-# Build script to build everything
-
-set echo on
-
-mkdir -p bin/
-
-echo "Building all.."
-
-pushd quantum
-source build.sh
-popd
-
-ERRORLEVEL=$?
-if [ $ERRORLEVEL -ne 0 ]; then
-	echo "Error:"$ERRORLEVEL && exit
-fi
-
-pushd test_stuff
-source build.sh
-popd
-
-ERRORLEVEL=$?
-if [ $ERRORLEVEL -ne 0 ]; then
-	echo "Error:"$ERRORLEVEL && exit
-fi
-
-echo "All assemblies built successfully!!!!"
diff --git a/clean-all.sh b/clean-all.sh
deleted file mode 100755
index 7c2a394..0000000
--- a/clean-all.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-# Clean up paths if they exist
-if [[ -d "./build/" ]]; then
-	rm -rf ./build
-fi
-
-if [[ -d "./bin/" ]]; then
-	rm -rf ./bin
-fi
diff --git a/quantum/build.sh b/quantum/build.sh
deleted file mode 100755
index 71e6562..0000000
--- a/quantum/build.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/bash
-#
-# Build script for quantum
-
-set echo on
-
-mkdir -p ../build/
-
-# Get a list of all the .c files.
-cFilenames=$(find . -type f -name "*.c")
-
-assembly="quantum"
-objLocation="../build/libquantum.o"
-compilerFlags="-g -c -fpic"
-includeFlags="-Isrc"
-
-echo "Building $assembly..."
-
-# First we need to compile down to .o files
-gcc $cFilenames $compilerFlags -o $objLocation $includeFlags
-
-compilerFlags="-g -shared"
-gcc $objLocation $compilerFlags -o ../bin/libquantum.so $includeFlags
diff --git a/test_stuff/build.sh b/test_stuff/build.sh
deleted file mode 100755
index 6241524..0000000
--- a/test_stuff/build.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/bash
-#Build script for test_stuff
-
-set echo on
-
-# Get a list of all the .c files.
-cFilenames=$(find . -type f -name "*.c")
-
-assembly="test_stuff"
-compilerFlags="-g -fpic"
-includeFlags="-Isrc -I../quantum/src/"
-linkerFlags="-L../bin/ -lquantum -Wl,-rpath,."
-
-echo "Building $assembly..."
-gcc $cFilenames $compilerFlags -o ../bin/$assembly $includeFlags $linkerFlags