From edec27d7bf200685396b2839d3f584bcdac7b376 Mon Sep 17 00:00:00 2001
From: ethanckim <Ethan.K@waterloop.ca>
Date: Sat, 5 Nov 2022 20:12:35 +0000
Subject: [PATCH 1/4] Install arm-linux cross compiler with makefile

---
 .gitignore | 2 ++
 Makefile   | 9 +++++++++
 README.md  | 3 +++
 3 files changed, 14 insertions(+)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c8d2361
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+build
+downloads
\ No newline at end of file
diff --git a/Makefile b/Makefile
index e69de29..223e139 100644
--- a/Makefile
+++ b/Makefile
@@ -0,0 +1,9 @@
+gcc-arm-linux-gnueabihf:
+	mkdir -p $(@D)/downloads
+	wget -c -O $(@D)/downloads/gcc-arm-linux-gnueabihf.tar.xz https://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/arm-linux-gnueabihf/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz
+	mkdir -p $(@D)/build
+	tar -xf $(@D)/downloads/gcc-arm-linux-gnueabihf.tar.xz -C $(@D)/build
+
+clean:
+	rm -rf $(@D)/build
+	rm -rf $(@D)/downloads
\ No newline at end of file
diff --git a/README.md b/README.md
index e69de29..43dec80 100644
--- a/README.md
+++ b/README.md
@@ -0,0 +1,3 @@
+# Relay (C++)
+The Relay C++ rewrite is currently a WIP.
+

From 5207ec8ce17a0aae7fb246946ccd61a816cdcab1 Mon Sep 17 00:00:00 2001
From: Ethan Kim <Ethan.K@waterloop.ca>
Date: Sat, 12 Nov 2022 18:26:22 +0000
Subject: [PATCH 2/4] Update README

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 43dec80..42cbb3b 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
 # Relay (C++)
 The Relay C++ rewrite is currently a WIP.
 
+# Getting Started
+### Clone the Repository
+`git clone https://github.com/waterloop/relay-cpp.git`
+### Install the RaspberryPi ARM cross-compiler
+Navigate to project directory, then run the command `make` to install the toolchain.

From 98285cc48831da1f3a42184f7623928bcc1b6e7e Mon Sep 17 00:00:00 2001
From: Ethan Kim <Ethan.K@waterloop.ca>
Date: Thu, 24 Nov 2022 01:29:20 +0000
Subject: [PATCH 3/4] compile c files

---
 Makefile | 36 +++++++++++++++++++++++++++++-------
 1 file changed, 29 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index 223e139..a83c309 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,31 @@
-gcc-arm-linux-gnueabihf:
-	mkdir -p $(@D)/downloads
-	wget -c -O $(@D)/downloads/gcc-arm-linux-gnueabihf.tar.xz https://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/arm-linux-gnueabihf/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz
-	mkdir -p $(@D)/build
-	tar -xf $(@D)/downloads/gcc-arm-linux-gnueabihf.tar.xz -C $(@D)/build
+export PATH := $(PATH):$(PWD)/build/arm-linux-gnueabihf/bin
+
+CC := gcc
+CC-arm := arm-linux-gnueabihf-gcc
+CFLAGS := -Wall
+C_SOURCES=$(shell find ./src -name '*.c')
+CPP_SOURCES :=$(shell find ./src -name '*.cpp')
+RM = rm -rf
+MKDIR = mkdir -p
+
+.PHONY: install-toolchain host target clean
+
+install-toolchain:
+	$(MKDIR) ./downloads
+	$(MKDIR) ./build
+	wget -c -O ./downloads/arm-linux-gnueabihf.tar.xz https://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/arm-linux-gnueabihf/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz
+	if [ ! -d ./build/arm-linux-gnueabihf ]; then \
+		tar -xf ./downloads/arm-linux-gnueabihf.tar.xz -C ./build; \
+		mv ./build/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf ./build/arm-linux-gnueabihf; \
+	fi
+	@echo $(PATH)
+
+target:
+	$(CC-arm) -o $@ $^ $(CFLAGS) $(C_SOURCES)
+
+host:
+	$(CC) -o $@ $^ $(CFLAGS) $(C_SOURCES)
 
 clean:
-	rm -rf $(@D)/build
-	rm -rf $(@D)/downloads
\ No newline at end of file
+	$(RM) $(@D)/build
+	$(RM) $(@D)/downloads
\ No newline at end of file

From 9e4b914529f1ebaf9cc47f8327a6f2e7ddf72802 Mon Sep 17 00:00:00 2001
From: Ethan Kim <Ethan.K@waterloop.ca>
Date: Sat, 26 Nov 2022 18:21:45 +0000
Subject: [PATCH 4/4] put artifacts in install dir

---
 .gitignore |  4 +++-
 Makefile   | 10 ++++++----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/.gitignore b/.gitignore
index c8d2361..3472a16 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
+.vscode
 build
-downloads
\ No newline at end of file
+downloads
+install
\ No newline at end of file
diff --git a/Makefile b/Makefile
index a83c309..44555f4 100644
--- a/Makefile
+++ b/Makefile
@@ -20,11 +20,13 @@ install-toolchain:
 	fi
 	@echo $(PATH)
 
-target:
-	$(CC-arm) -o $@ $^ $(CFLAGS) $(C_SOURCES)
+target: $(C_SOURCES)
+	$(MKDIR) install
+	$(CC-arm) -o ./install/$@ $^ $(CFLAGS)
 
-host:
-	$(CC) -o $@ $^ $(CFLAGS) $(C_SOURCES)
+host: $(C_SOURCES)
+	$(MKDIR) install
+	$(CC) -o ./install/$@ $^ $(CFLAGS)
 
 clean:
 	$(RM) $(@D)/build