From f0835be9ffcae8e5c74c8fc6a0da2f7bc49343ac Mon Sep 17 00:00:00 2001
From: Eddy Pedroni <epedroni@pm.me>
Date: Mon, 21 Jul 2025 18:57:53 +0200
Subject: Initial commit, daemon hello world

---
 daemon/Makefile                | 46 ++++++++++++++++++++++++++++++++++++++++++
 daemon/include/concurrentqueue |  1 +
 daemon/src/main.cpp            |  8 ++++++++
 3 files changed, 55 insertions(+)
 create mode 100644 daemon/Makefile
 create mode 160000 daemon/include/concurrentqueue
 create mode 100644 daemon/src/main.cpp

(limited to 'daemon')

diff --git a/daemon/Makefile b/daemon/Makefile
new file mode 100644
index 0000000..e38108f
--- /dev/null
+++ b/daemon/Makefile
@@ -0,0 +1,46 @@
+TARGET_EXEC := midi-router-daemon
+
+BUILD_DIR := ./build
+SRC_DIRS := ./src
+
+# Find all the C++ files we want to compile
+# Note the single quotes around the * expressions. The shell will incorrectly expand these otherwise, but we want to send the * directly to the find command.
+SRCS := $(shell find $(SRC_DIRS) -name '*.cpp')
+
+# Prepends BUILD_DIR and appends .o to every src file
+# As an example, ./your_dir/hello.cpp turns into ./build/./your_dir/hello.cpp.o
+OBJS := $(SRCS:%=$(BUILD_DIR)/%.o)
+
+# String substitution (suffix version without %).
+# As an example, ./build/hello.cpp.o turns into ./build/hello.cpp.d
+DEPS := $(OBJS:.o=.d)
+
+# Every folder in ./src will need to be passed to GCC so that it can find header files
+INC_DIRS := $(shell find $(SRC_DIRS) -type d) ./include
+# Add a prefix to INC_DIRS. So moduleA would become -ImoduleA. GCC understands this -I flag
+INC_FLAGS := $(addprefix -I,$(INC_DIRS))
+
+# The -MMD and -MP flags together generate Makefiles for us!
+# These files will have .d instead of .o as the output.
+CPPFLAGS := -O3 -std=c++23 $(INC_FLAGS) -MMD -MP
+
+LDFLAGS := -lrtmidi
+
+# The final build step.
+$(BUILD_DIR)/$(TARGET_EXEC): $(OBJS)
+	$(CXX) $(OBJS) -o $@ $(LDFLAGS)
+
+# Build step for C++ source
+$(BUILD_DIR)/%.cpp.o: %.cpp
+	mkdir -p $(dir $@)
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $< -o $@
+
+
+.PHONY: clean
+clean:
+	rm -r $(BUILD_DIR)
+
+# Include the .d makefiles. The - at the front suppresses the errors of missing
+# Makefiles. Initially, all the .d files will be missing, and we don't want those
+# errors to show up.
+-include $(DEPS)
diff --git a/daemon/include/concurrentqueue b/daemon/include/concurrentqueue
new file mode 160000
index 0000000..6dd38b8
--- /dev/null
+++ b/daemon/include/concurrentqueue
@@ -0,0 +1 @@
+Subproject commit 6dd38b8a1dbaa7863aa907045f32308a56a6ff5d
diff --git a/daemon/src/main.cpp b/daemon/src/main.cpp
new file mode 100644
index 0000000..68d0a96
--- /dev/null
+++ b/daemon/src/main.cpp
@@ -0,0 +1,8 @@
+#include <iostream>
+#include <rtmidi/RtMidi.h>
+#include "concurrentqueue/blockingconcurrentqueue.h"
+
+int main()
+{
+    std::cout << "Hello, world\n";
+}
-- 
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