STATIC_LIB ?= libqments.a
SHARED_LIB ?= libqments.so

BD ?= build
SRC_DIRS ?= src
INCLUDE_DIRS ?= include

SBD ?= $(BD)/shared

SRC_FILES := $(shell find $(SRC_DIRS) -name *.c)
OBJ_FILES := $(patsubst %.c,$(BD)/%.o,$(SRC_FILES))

OBJ_FILES := $(patsubst %.c,$(BD)/%.o,$(SRC_FILES))
SHARED_OBJ_FILES := $(patsubst %.c,$(SBD)/%.o,$(SRC_FILES))

CFLAGS ?= -O2 -ansi -pedantic

shared: $(SBD)/$(SHARED_LIB)
static: $(BD)/$(STATIC_LIB)

$(SBD)/$(SHARED_LIB): $(SHARED_OBJ_FILES)
	$(CC) $(CFLAGS) -shared -o $@ -Wl,--whole-archive $^ -Wl,--no-whole-archive

$(BD)/$(STATIC_LIB): $(OBJ_FILES)
	mkdir -p $(@D)
	ar rcs $@ $(OBJ_FILES)

$(SBD)/%.o: %.c
	mkdir -p $(@D)
	$(CC) $(CFLAGS) -fPIC -c $< -o $@ -I $(INCLUDE_DIRS)

$(BD)/%.o: %.c
	mkdir -p $(@D)
	$(CC) $(CFLAGS) -c $< -o $@ -I $(INCLUDE_DIRS)

all: shared static

clean:
	rm -rfI $(BD)/

.PHONY: all clean shared static