From 44aa2be93d86e5bac3768962f4fea14a4b3778d3 Mon Sep 17 00:00:00 2001
From: "Douglas B. Rumbaugh" <doug@douglasrumbaugh.com>
Date: Fri, 19 Sep 2025 16:53:49 -0400
Subject: Makefile updates

---
 Makefile | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 60 insertions(+), 10 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index bcfa271..f0b9b83 100644
--- a/Makefile
+++ b/Makefile
@@ -1,19 +1,69 @@
+# Math Utils Makefile
+# Variables
+CC = clang
+CFLAGS = -std=c2x -Iinclude -Wall -Wextra
+PREFIX = /usr/local
+BINDIR = $(PREFIX)/bin
+MANDIR = $(PREFIX)/share/man/man1
+
+# Default target
 .PHONY: all
 all: build bin/cdf bin/cumsum
 
-.PHONY: build
+# Directory creation targets
+bin:
+	@mkdir -p bin
+
 build:
-	-mkdir bin
-	-mkdir build
-	
-bin/cdf: build src/cdf.c include/cdf.h
-	clang -std=c2x -Iinclude src/cdf.c -o bin/cdf 
+	@mkdir -p build
+
+# Build targets
+bin/cdf: bin src/cdf.c include/cdf.h
+	$(CC) $(CFLAGS) src/cdf.c -o bin/cdf
 
-bin/cumsum: src/cumsum.c include/cumsum.h
-	clang -std=c2x -Iinclude src/cumsum.c -o bin/cumsum
+bin/cumsum: bin src/cumsum.c include/cumsum.h
+	$(CC) $(CFLAGS) src/cumsum.c -o bin/cumsum
 
+# Clean target
 .PHONY: clean
 clean:
-	-rm -r bin 
-	-rm -r build
+	@rm -rf bin build
+
+# Install target
+.PHONY: install
+install: all
+	@echo "Installing binaries to $(BINDIR)..."
+	@mkdir -p $(BINDIR)
+	@cp bin/cdf $(BINDIR)/
+	@cp bin/cumsum $(BINDIR)/
+	@echo "Installing man pages to $(MANDIR)..."
+	@mkdir -p $(MANDIR)
+	@cp doc/cdf.1 $(MANDIR)/
+	@echo "Installation complete."
+
+# Uninstall target
+.PHONY: uninstall
+uninstall:
+	@echo "Removing binaries from $(BINDIR)..."
+	@rm -f $(BINDIR)/cdf
+	@rm -f $(BINDIR)/cumsum
+	@echo "Removing man pages from $(MANDIR)..."
+	@rm -f $(MANDIR)/cdf.1
+	@echo "Uninstallation complete."
+
+# Help target
+.PHONY: help
+help:
+	@echo "Available targets:"
+	@echo "  all       - Build all binaries (default)"
+	@echo "  build     - Create build directories"
+	@echo "  clean     - Remove build artifacts"
+	@echo "  install   - Install binaries and man pages to system"
+	@echo "  uninstall - Remove installed files from system"
+	@echo "  help      - Show this help message"
+	@echo ""
+	@echo "Variables:"
+	@echo "  PREFIX    - Installation prefix (default: /usr/local)"
+	@echo "  CC        - Compiler (default: clang)"
+	@echo "  CFLAGS    - Compiler flags"
 
-- 
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