From 2d74b68ac770601ef9e4d621752f9229c56cb2f3 Mon Sep 17 00:00:00 2001
From: Aleksey Veresov <aleksey@veresov.pro>
Date: Thu, 18 Feb 2021 13:50:05 +0300
Subject: Initial commit.

---
 Makefile | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 Makefile

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..ede3445
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,64 @@
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+#     Compilation Options
+# Debug mode [yes/no] (allowing to debug the library via gdb):
+DEBUG   ?= no
+# Specify your favourite C compiler here:
+COMPILE ?= gcc
+
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+#     Preparations
+# Compile as ANSI C code:
+CFLAGS   = -xc -ansi -Wall
+# Debug and optimisation (as well as -static for valgrind) are not compatible:
+ifeq '$(DEBUG)' 'yes'
+CFLAGS  += -g -O0
+else
+CFLAGS  += -O3
+endif
+# Use SDL:
+LFLAGS   = -lSDL2
+
+# Directories definitions:
+BUILD    = build
+SRCDIR   = src
+# Game itself:
+GAME     = takethis
+# Determing needed object files:
+MODULES  = $(foreach x,$(notdir $(wildcard $(SRCDIR)/*.c)),$(x:.c=))
+HEADERS  = $(wildcard $(SRCDIR)/*.h)
+SRC      = $(foreach i,$(MODULES:=.c),$(SRCDIR)/$(i))
+OBJ      = $(foreach i,$(MODULES:=.o),$(BUILD)/$(i))
+# Dependency file:
+DEPS     = deps.mk
+
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+#     Targets
+.PHONY: all clean
+
+all: $(BUILD) $(GAME)
+
+clean:
+	rm -f $(GAME) $(OBJ) $(DEPS)
+
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+#     Compilation
+-include $(DEPS)
+
+# Packing object files into library:
+$(GAME): $(OBJ)
+	$(COMPILE) $(LFLAGS) $^ -o $@
+
+# Compile object files from corresponding source:
+$(BUILD)/%.o: $(SRCDIR)/%.c
+	$(COMPILE) $(CFLAGS) -c $< -o $@
+
+# Create build directories, if no such:
+$(BUILD):
+	mkdir -p $@
+
+# Generate dependency file, adding corresponding build prefixes:
+$(DEPS): $(SRC) $(HEADERS)
+	$(COMPILE) $(SRC) -MM | sed '/^ /!s#^#$(BUILD)/#' >$@
-- 
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