opengl_learn

commit a97b0184b512ffe781d8573aeffa8577789d81bf
parent 81153bdbc220710adfac845d2491462e914d175c
Author: David DiPaola <DavidDiPaola@users.noreply.github.com>
Date:   Tue, 22 May 2018 06:22:20 -0400

build: updated to allow building multiple binaries

Diffstat:
M
Makefile
 | 
18
+++++++++---------

1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/Makefile b/Makefile
@@ -1,28 +1,28 @@
-SRC = \
+00_SRC = \
 	00-triangle.c \
 	ogl/_ogl.c ogl/ogl_init.c ogl/ogl_program_build.c ogl/ogl_program_attribute_get_ID.c ogl/ogl_vertex_buffer_load.c
-LIB = glew gl glfw3
-BIN = 00-triangle
-
-OBJ = $(SRC:.c=.o)
+00_OBJ = $(00_SRC:.c=.o)
+00_BIN = 00-triangle
 
 CFLAGS ?= -std=c99 -Wall -fwrapv -g
 LIB_CFLAGS  += $(shell pkg-config --cflags glew gl glfw3)
 LIB_LDFLAGS += $(shell pkg-config --libs   glew gl glfw3)
 
+$(00_BIN): $(00_OBJ)
+
 .PHONY: all
-all: $(BIN)
+all: $(00_BIN)
 
 .PHONY: clean
 clean:
-	@echo [RM] $(OBJ) $(BIN)
-	@rm -rf $(OBJ) $(BIN)
+	@rm -rf \
+		$(00_OBJ) $(00_BIN)
 
 %.o: %.c
 	@echo [CC] $<
 	@$(CC) $(CFLAGS) $(LIB_CFLAGS) -c $< -o $@
 
-$(BIN): $(OBJ)
+%: %.o
 	@echo [LD] $^ -o $@
 	@$(CC) $(LDFLAGS) $^ -o $@ $(LIB_LDFLAGS)