New Makefile, day 1 solution (C)

2021/templates/Makefile

@@ -1,26 +1,53 @@
-INPUT := INPUT.txt
-SHELL := /bin/bash
-CFLAGS := -w
-TIME := \time -f "\ttime: %E real, %U user, %S sys\n\tcontext-switch:\t%c+%w, page-faults: %F+%R\n"
+# AOC daily Makefile - GNU make only.
+#
+# Copyright (C) 2021 Bruno Raoult ("br")
+# Licensed under the GNU General Public License v3.0 or later.
+# Some rights reserved. See COPYING.
+#  * You should have received a copy of the GNU General Public License along with this
+# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+#
+# SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
+#
+
+INPUT   := INPUT.txt
+SHELL   := /bin/bash
+
+CC      := gcc
+
+LIB     := aoc_$(shell uname -m)
+INCDIR  := ../include
+LIBDIR  := ../lib
+LDFLAGS := -L$(LIBDIR)
+LDLIB   := -l$(LIB)
+
+export LD_LIBRARY_PATH = $(LIBDIR)
+
+CFLAGS += -std=gnu99
+CFLAGS += -O2
+CFLAGS += -g
+CFLAGS += -Wall
+CFLAGS += -Wextra
+CFLAGS += -march=native
+
+CFLAGS += -DDEBUG_POOL              # memory pools management
+
+TIME   := \time -f "\ttime: %E real, %U user, %S sys\n\tcontext-switch:\t%c+%w, page-faults: %F+%R\n"
 export PATH := .:$(PATH)
 
 .PHONY: clean all compile deploy ex1 ex2
 
 all: ex1 ex2
 
-compile: ex1-c ex2-c
+compile: aoc-c
 
-ex1: ex1-c
-	@$(TIME) ex1.bash < $(INPUT)
-	@$(TIME) ex1-c < $(INPUT)
+ex1: aoc-c
+	@$(TIME) aoc-c -d 5 -p 1 < $(INPUT)
 
-ex2: ex2-c
-	@$(TIME) ex2.bash < $(INPUT)
-	@#$(TIME) ex2-sort.bash < $(INPUT)
-	@$(TIME) ex2-c < $(INPUT)
+ex2: aoc-c
+	@$(TIME) aoc-c -d 5 -p 2 < $(INPUT)
 
 clean:
-	@rm -f ex1-c ex2-c core
+	@rm -f aoc-c core*
 
-deploy:
-	@$(MAKE) -C .. deploy
+.c:
+	$(CC) $(CFLAGS) $(LDFLAGS) -I $(INCDIR) $< $(LDLIB) -o $@