diff --git a/.gitignore b/.gitignore
index 8d13b9c..998da73 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,26 +1,6 @@
-# Binaries
-
-build/*
-root/*
-demo/*
-
-bin/*
-obj/*
-webstuff-*
-Makefile
-tmp
-tmp/*
-*.tar.gz
-*.zip
-*.rar
-*.gz
-*.bz2
-pkg/*
-
-include/webstuff_bak
-
-CMakeCache.txt
-CMakeFiles/*
-cmake_install.cmake
-libaisl.dylib
-demo/demo
+build/
+*.tar.gz
+*.zip
+*.rar
+*.gz
+*.bz2
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..6ff2102
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,31 @@
+#
+# Makefile
+# Ilja Kartašov, 2019-03-02 17:32
+#
+#
+OUT_DIR ?= build
+
+.PHONY: library examples tool
+
+all: library examples
+
+library:
+	@cd library && make
+
+examples: library
+	@cd examples && make
+
+tool: library
+	@cd tool && make
+
+clean:
+	$(info cleaning: build files)
+	@rm -Rf $(OUT_DIR)
+	@rm -Rf ./vgcore.*
+
+install: library
+	cd library && make install
+	cd tool && make install
+
+# vim:ft=make
+#
diff --git a/library/Makefile b/library/Makefile
new file mode 100644
index 0000000..f9221b6
--- /dev/null
+++ b/library/Makefile
@@ -0,0 +1,115 @@
+#
+# Makefile
+# Ilja Kartašov, 2019-07-13 14:51
+#
+
+
+.POSIX:
+
+CC ?= gcc
+AR ?= ar
+PKG_CONFIG ?= pkg-config
+
+PREFIX ?= /usr/local
+DESTDIR ?=
+LIB_DIR ?= lib
+
+TARGET_NAME = aisl
+OUT_DIR ?= ../build
+SRC_DIR ?= .
+
+# Version
+
+VERSION_MAJOR = 1
+VERSION_MINOR = 0
+VERSION_TWEAK = 5
+VERSION_LABEL = 0
+
+# Source files
+
+SOURCE_FILES := \
+  $(SRC_DIR)/instance.c \
+  $(SRC_DIR)/server.c \
+  $(SRC_DIR)/client.c \
+  $(SRC_DIR)/stream.c \
+  $(SRC_DIR)/http.c \
+  $(SRC_DIR)/ssl.c \
+  $(SRC_DIR)/list.c \
+  $(SRC_DIR)/str-utils.c \
+  $(SRC_DIR)/buffer.c \
+  $(SRC_DIR)/types.c \
+
+# compilation macro options:
+
+AISL_WITH_DEBUG ?= 0            # disable debug output
+AISL_WITH_SSL   ?= 1            # enable SSL support
+AISL_WITH_STRINGIFIERS ?= 1     # enable *_to_string functions
+
+
+CFLAGS := \
+  -std=c99 \
+  -pedantic \
+  -Wall \
+  -Wmissing-prototypes \
+  -Wstrict-prototypes \
+  -Wold-style-definition \
+  -O2 \
+  -s \
+  -fvisibility=hidden \
+  \
+  -I../ \
+  -I../include \
+  \
+  -D_POSIX_C_SOURCE=200809L \
+  -DAISL_WITH_DEBUG=$(AISL_WITH_DEBUG) \
+  -DAISL_WITH_SSL=$(AISL_WITH_SSL) \
+  -DAISL_WITH_STRINGIFIERS=$(AISL_WITH_STRINGIFIERS) \
+  \
+  `$(PKG_CONFIG) --cflags openssl` \
+  $(CFLAGS) \
+
+LDFLAGS := \
+  `$(PKG_CONFIG) --libs openssl` \
+
+# flags
+
+SOURCE_LIST := $(wildcard $(SOURCE_FILES))
+SHARED_OBJS := $(addsuffix .o, $(addprefix $(OUT_DIR)/shared/, ${SOURCE_LIST}))
+STATIC_OBJS := $(addsuffix .o, $(addprefix $(OUT_DIR)/static/, ${SOURCE_LIST}))
+
+all: lib$(TARGET_NAME).so lib$(TARGET_NAME).a
+	$(info AISL_WITH_DEBUG=$(AISL_WITH_DEBUG))
+	$(info AISL_WITH_SSL=$(AISL_WITH_SSL))
+	$(info AISL_WITH_STRINGIFIERS=$(AISL_WITH_STRINGIFIERS))
+
+lib$(TARGET_NAME).so: $(SHARED_OBJS)
+	$(info building target: $@)
+	@$(CC) -shared -o $(OUT_DIR)/$@ $(SHARED_OBJS) $(LDFLAGS)
+	$(info done: $@)
+
+lib$(TARGET_NAME).a: $(STATIC_OBJS)
+	$(info building target: $@)
+	@$(AR) rcs $(OUT_DIR)/$@ $(STATIC_OBJS)
+	$(info done: $@)
+
+$(OUT_DIR)/shared/%.o: %
+	$(info compiling file: $<)
+	@mkdir -p $(dir $@)
+	@$(CC) $(CFLAGS) -fpic -c $< -o $@
+
+$(OUT_DIR)/static/%.o: %
+	$(info compiling file: $<)
+	@mkdir -p $(dir $@)
+	@$(CC) $(CFLAGS) -c $< -o $@
+
+install:lib$(TARGET_NAME).so lib$(TARGET_NAME).a
+	$(info installing files)
+	@mkdir -p $(DESTDIR)$(PREFIX)/$(LIB_DIR)
+	@mkdir -p $(DESTDIR)$(PREFIX)/include
+	@cp $(OUT_DIR)/lib$(LIBRARY_NAME).so $(DESTDIR)$(PREFIX)/$(LIB_DIR)
+	@cp $(OUT_DIR)/lib$(LIBRARY_NAME).a $(DESTDIR)$(PREFIX)/$(LIB_DIR)
+	@cp -R include/aisl $(DESTDIR)$(PREFIX)/include
+
+
+# vim:ft=make
+#
diff --git a/tool/Makefile b/tool/Makefile
new file mode 100644
index 0000000..a5d23b4
--- /dev/null
+++ b/tool/Makefile
@@ -0,0 +1,88 @@
+#
+# Makefile
+# Ilja Kartašov, 2019-07-13 14:51
+#
+
+.POSIX:
+
+CC ?= gcc
+PKG_CONFIG ?= pkg-config
+
+PREFIX ?= /usr/local
+DESTDIR ?=
+BIN_DIR ?= bin
+
+TARGET_NAME = aisl
+OUT_DIR ?= ../build
+SRC_DIR ?= .
+SDK_DIR ?= ../sdk
+CSTUFF_DIR ?= ../cStuff
+
+# Version
+
+VERSION_MAJOR = 0
+VERSION_MINOR = 1
+VERSION_TWEAK = 0
+VERSION_LABEL = 0
+
+# Source files
+
+SOURCE_FILES := \
+  $(SRC_DIR)/main.c \
+  $(SRC_DIR)/option.c \
+  $(SRC_DIR)/compose.c \
+  \
+  $(SDK_DIR)/components/html.c \
+  \
+  $(CSTUFF_DIR)/list.c \
+  $(CSTUFF_DIR)/string.c \
+
+# compilation macro options:
+
+CFLAGS := \
+  -std=c99 \
+  -pedantic \
+  -Wall \
+  -Wmissing-prototypes \
+  -Wstrict-prototypes \
+  -Wold-style-definition \
+  -O2 \
+  -s \
+  \
+  -I../ \
+  -I$(SDK_DIR) \
+  \
+  -D_POSIX_C_SOURCE=200809L \
+  -DEXECUTABLE="$(TARGET_NAME)" \
+  -DVERSION_MAJOR=$(VERSION_MAJOR) \
+  -DVERSION_MINOR=$(VERSION_MINOR) \
+  -DVERSION_TWEAK=$(VERSION_TWEAK) \
+  -DVERSION_LABEL=$(VERSION_LABEL) \
+  \
+  $(CFLAGS) \
+
+LDFLAGS :=
+
+# flags
+
+SOURCE_LIST := $(wildcard $(SOURCE_FILES))
+OBJECT_LIST := $(addsuffix .o, $(addprefix $(OUT_DIR)/tool/, ${SOURCE_LIST}))
+
+all: $(TARGET_NAME)
+
+$(TARGET_NAME): $(OBJECT_LIST)
+	$(info building target: $@)
+	@$(CC) -o $(OUT_DIR)/$@ $(OBJECT_LIST) $(LDFLAGS)
+	$(info done: $@)
+
+$(OUT_DIR)/tool/%.o: %
+	$(info compiling file: $<)
+	@mkdir -p $(dir $@)
+	@$(CC) $(CFLAGS) -c $< -o $@
+
+install: $(TARGET_NAME)
+	$(info installing files)
+	@cp $(OUT_DIR)/$< $(DESTDIR)$(PREFIX)/$(BIN_DIR)
+
+# vim:ft=make
+#