first public release

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 113 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..a11d337
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,113 @@
+CC = gcc
+INSTALL = install
+STRIP = strip
+MKDIR = mkdir
+PKG_CONFIG_BIN = pkg-config
+PREFIX = /usr
+
+ifneq ($(strip $(ENABLE_SANITIZER)),)
+ifeq ($(strip $(ENABLE_STATIC)),)
+SANITIZER_CFLAGS = -fsanitize=address -fsanitize=leak -fsanitize=undefined
+endif
+endif
+
+ifneq ($(strip $(ENABLE_DEBUG)),)
+DEBUG_CFLAGS = -Og -g3 -DDEBUG_BUILD
+EXTRA_CFLAGS =
+else
+DEBUG_CFLAGS =
+EXTRA_CFLAGS = -Werror -Os
+endif
+
+CFLAGS = -Wall -Wextra -std=gnu11 $(EXTRA_CFLAGS) -D_GNU_SOURCE $(DEBUG_CFLAGS) $(SANITIZER_CFLAGS) \
+		 $(shell $(PKG_CONFIG_BIN) --cflags libsodium) \
+		 $(shell $(PKG_CONFIG_BIN) --cflags libevent)
+LDFLAGS =
+
+HEADER_TARGETS = common-event2.h common-sodium.h logging.h protocol.h
+BUILD_TARGETS = common-event2.o common-sodium.o logging.o protocol.o
+
+SO_NAME=libsodium-tcp.so
+APP_HEADER_TARGETS = $(HEADER_TARGETS)
+APP_BUILD_TARGETS = $(BUILD_TARGETS)
+
+ifneq ($(strip $(ENABLE_STATIC)),)
+ifneq ($(strip $(ENABLE_SHARED)),)
+$(error ENABLE_STATIC and ENABLE_SHARED can not be used together!)
+endif
+endif
+
+ifneq ($(strip $(ENABLE_STATIC)),)
+EXTRA_CFLAGS += -static
+LDFLAGS += -pthread
+LIBS = $(shell $(PKG_CONFIG_BIN) --static --libs libsodium) \
+       $(shell $(PKG_CONFIG_BIN) --static --libs libevent)
+else
+LIBS = $(shell $(PKG_CONFIG_BIN) --libs libsodium) \
+       $(shell $(PKG_CONFIG_BIN) --libs libevent)
+endif
+
+ifneq ($(strip $(ENABLE_SHARED)),)
+SO_TARGET=$(SO_NAME)
+CFLAGS += -fPIC
+LDFLAGS = -Wl,-rpath,'$$ORIGIN:$$ORIGIN/../lib'
+SO_LDFLAGS = -shared
+APP_HEADER_TARGETS =
+APP_BUILD_TARGETS = $(SO_NAME)
+endif
+
+
+all: pre $(SO_TARGET) client server
+
+pre:
+	@echo "libsodium: $(shell $(PKG_CONFIG_BIN) --modversion --short-errors libsodium)"
+	@echo "libevent.: $(shell $(PKG_CONFIG_BIN) --modversion --short-errors libevent)"
+
+clean:
+	rm -f $(SO_NAME) client server *.o
+
+install: $(SO_TARGET) client server
+	$(MKDIR) -p '$(DESTDIR)$(PREFIX)/bin'
+ifneq ($(strip $(ENABLE_SHARED)),)
+	$(MKDIR) -p '$(DESTDIR)$(PREFIX)/lib'
+	$(INSTALL) --mode=0775 --strip --strip-program=$(STRIP) \
+		$(SO_TARGET) '$(DESTDIR)$(PREFIX)/lib'
+endif
+	$(INSTALL) --mode=0775 --strip --strip-program=$(STRIP) \
+		client server '$(DESTDIR)$(PREFIX)/bin'
+
+help:
+	@echo "usage:"
+	@echo "make \\"
+	@echo "\tENABLE_DEBUG=$(ENABLE_DEBUG) \\"
+	@echo "\tENABLE_STATIC=$(ENABLE_STATIC) \\"
+	@echo "\tENABLE_SANITIZER=$(ENABLE_SANITIZER) \\"
+	@echo "\tBUILD_STATIC=$(BUILD_STATIC) \\"
+	@echo "\tBUILD_SHARED=$(BUILD_SHARED) \\"
+	@echo "\tDESTDIR=$(DESTDIR) \\"
+	@echo "\tPREFIX=$(PREFIX)"
+	@echo "\nphony targets: pre all install clean help"
+	@echo "\nfile targets: $(SO_TARGET) client server"
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c $^ -o $@
+
+$(SO_TARGET): $(HEADER_TARGETS) $(BUILD_TARGETS)
+	$(CC) $(CFLAGS) $(SO_LDFLAGS) $(BUILD_TARGETS) $(LDFLAGS) $(LIBS) -o $@
+ifeq ($(strip $(ENABLE_DEBUG)),)
+	$(STRIP) $@
+endif
+
+client: $(APP_HEADER_TARGETS) $(APP_BUILD_TARGETS) client.c
+	$(CC) $(CFLAGS) $(APP_BUILD_TARGETS) client.c $(LDFLAGS) $(LIBS) -o $@
+ifeq ($(strip $(ENABLE_DEBUG)),)
+	$(STRIP) $@
+endif
+
+server: $(APP_HEADER_TARGETS) $(APP_BUILD_TARGETS) server.c
+	$(CC) $(CFLAGS) $(APP_BUILD_TARGETS) server.c $(LDFLAGS) $(LIBS) -o $@
+ifeq ($(strip $(ENABLE_DEBUG)),)
+	$(STRIP) $@
+endif
+
+.phony: pre all install clean help