From 64fe69d3e3b6c311bf3d5c4f2c36e601e210a37b Mon Sep 17 00:00:00 2001
From: Pim van Pelt <pim@ipng.nl>
Date: Sun, 22 Apr 2018 14:04:54 +0200
Subject: [PATCH] Introduce 'libs'

Recursively search libs/* for source and include dirs

Move mgos_barometer code to its own subdir, in preparation for release
to GitHub.
---
 Makefile                                      | 23 +++++++++++--------
 .../mgos_barometer/include}/mgos_barometer.h  |  0
 .../mgos_barometer/src}/mgos_barometer.c      |  0
 .../src}/mgos_barometer_bme280.c              |  0
 .../src}/mgos_barometer_bme280.h              |  0
 .../src}/mgos_barometer_internal.h            |  0
 .../src}/mgos_barometer_mpl115.c              |  0
 .../src}/mgos_barometer_mpl115.h              |  0
 .../src}/mgos_barometer_mpl3115.c             |  0
 .../src}/mgos_barometer_mpl3115.h             |  0
 10 files changed, 13 insertions(+), 10 deletions(-)
 rename {include => libs/mgos_barometer/include}/mgos_barometer.h (100%)
 rename {src => libs/mgos_barometer/src}/mgos_barometer.c (100%)
 rename {src => libs/mgos_barometer/src}/mgos_barometer_bme280.c (100%)
 rename {src => libs/mgos_barometer/src}/mgos_barometer_bme280.h (100%)
 rename {src => libs/mgos_barometer/src}/mgos_barometer_internal.h (100%)
 rename {src => libs/mgos_barometer/src}/mgos_barometer_mpl115.c (100%)
 rename {src => libs/mgos_barometer/src}/mgos_barometer_mpl115.h (100%)
 rename {src => libs/mgos_barometer/src}/mgos_barometer_mpl3115.c (100%)
 rename {src => libs/mgos_barometer/src}/mgos_barometer_mpl3115.h (100%)

diff --git a/Makefile b/Makefile
index 6e0b709..8110cea 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 TARGET  = mgos_i2c
 CC      = gcc
-CFLAGS  = -g -O -Wall -I include/
+CFLAGS  = -g -O -Wall
 LINKER  = gcc
 LFLAGS  = -O -Wall -I. -lm
 
@@ -12,21 +12,24 @@ all: default
 SRCDIR  = src
 INCDIR  = include
 OBJDIR  = build
+LIBDIR  = libs
 BINDIR  = .
 
-SOURCES  := $(wildcard $(SRCDIR)/*.c) 
-INCLUDES := $(wildcard $(SRCDIR)/*.h)
-OBJECTS  := $(SOURCES:$(SRCDIR)/%.c=$(OBJDIR)/%.o)
+SRCS     := $(shell find $(SRCDIR) $(LIBDIR) -type f -name '*.c')
+INCS     := $(shell find $(SRCDIR) $(LIBDIR) $(INCDIR) -type d -name 'include')
+INCFLAGS := $(patsubst %,-I %, $(INCS))
+OBJS     := $(patsubst %.c, build/%.o, $(SRCS))
 RM       = rm -f
+RMDIR    = rm -r -f
 
+$(BINDIR)/$(TARGET): $(OBJS)
+	$(LINKER) $(OBJS) $(LFLAGS) -o $@
 
-$(BINDIR)/$(TARGET): $(OBJECTS)
-	$(LINKER) $(OBJECTS) $(LFLAGS) -o $@
-
-$(OBJECTS): $(OBJDIR)/%.o : $(SRCDIR)/%.c
-	$(CC) $(CFLAGS) -c $< -o $@
+$(OBJS): $(OBJDIR)/%.o : %.c
+	@mkdir -p $(shell dirname $(OBJS))
+	$(CC) $(CFLAGS) $(INCFLAGS) -c $< -o $@
 
 .PHONY: clean
 clean:
-	$(RM) $(OBJECTS)
+	$(RMDIR) $(OBJDIR)
 	$(RM) $(BINDIR)/$(TARGET)
diff --git a/include/mgos_barometer.h b/libs/mgos_barometer/include/mgos_barometer.h
similarity index 100%
rename from include/mgos_barometer.h
rename to libs/mgos_barometer/include/mgos_barometer.h
diff --git a/src/mgos_barometer.c b/libs/mgos_barometer/src/mgos_barometer.c
similarity index 100%
rename from src/mgos_barometer.c
rename to libs/mgos_barometer/src/mgos_barometer.c
diff --git a/src/mgos_barometer_bme280.c b/libs/mgos_barometer/src/mgos_barometer_bme280.c
similarity index 100%
rename from src/mgos_barometer_bme280.c
rename to libs/mgos_barometer/src/mgos_barometer_bme280.c
diff --git a/src/mgos_barometer_bme280.h b/libs/mgos_barometer/src/mgos_barometer_bme280.h
similarity index 100%
rename from src/mgos_barometer_bme280.h
rename to libs/mgos_barometer/src/mgos_barometer_bme280.h
diff --git a/src/mgos_barometer_internal.h b/libs/mgos_barometer/src/mgos_barometer_internal.h
similarity index 100%
rename from src/mgos_barometer_internal.h
rename to libs/mgos_barometer/src/mgos_barometer_internal.h
diff --git a/src/mgos_barometer_mpl115.c b/libs/mgos_barometer/src/mgos_barometer_mpl115.c
similarity index 100%
rename from src/mgos_barometer_mpl115.c
rename to libs/mgos_barometer/src/mgos_barometer_mpl115.c
diff --git a/src/mgos_barometer_mpl115.h b/libs/mgos_barometer/src/mgos_barometer_mpl115.h
similarity index 100%
rename from src/mgos_barometer_mpl115.h
rename to libs/mgos_barometer/src/mgos_barometer_mpl115.h
diff --git a/src/mgos_barometer_mpl3115.c b/libs/mgos_barometer/src/mgos_barometer_mpl3115.c
similarity index 100%
rename from src/mgos_barometer_mpl3115.c
rename to libs/mgos_barometer/src/mgos_barometer_mpl3115.c
diff --git a/src/mgos_barometer_mpl3115.h b/libs/mgos_barometer/src/mgos_barometer_mpl3115.h
similarity index 100%
rename from src/mgos_barometer_mpl3115.h
rename to libs/mgos_barometer/src/mgos_barometer_mpl3115.h