makefilemcpserver

# Advanced Makefile example showcasing variable detection # Environment configuration ENV ?= development PORT ?= 3000 # Version info VERSION := 1.0.0 # Deploy to a specific environment # Usage: make deploy ENV=production VERSION=2.0.0 deploy: @echo "Deploying version $(VERSION) to $(ENV)" @echo "Using port $(PORT)" ifdef DRY_RUN @echo "DRY RUN - no actual deployment" else ./deploy.sh --env $(ENV) --version $(VERSION) endif # Build with optional debug mode build: @echo "Building project..." ifdef DEBUG @echo "Debug mode enabled" gcc -g -DDEBUG main.c else gcc -O2 main.c endif # Database operations # Usage: make db-migrate MIGRATION_NAME=add_users_table db-migrate: @echo "Running migration: $(MIGRATION_NAME)" ifndef MIGRATION_NAME @echo "ERROR: MIGRATION_NAME is required" @exit 1 endif ./migrate.sh $(MIGRATION_NAME) .PHONY: deploy build db-migrate