From 9906b2ecb6aec02d6348d6237b784135e6930d0b Mon Sep 17 00:00:00 2001 From: Angelo Compagnucci Date: Wed, 6 Dec 2017 10:12:07 +0100 Subject: Makefile: Add flag to disable dynamic library In such cases where you need to disable entirely the dynamic library compilation, now you can use the BUILD_DYNAMIC_LIB=0 flag. Signed-off-by: Angelo Compagnucci Signed-off-by: Jean Delvare --- Makefile | 10 +++++++++- lib/Module.mk | 6 +++++- 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index c85317c..1bb5572 100644 --- a/Makefile +++ b/Makefile @@ -32,12 +32,20 @@ CFLAGS ?= -O2 CFLAGS += -Wall SOCFLAGS := -fpic -D_REENTRANT $(CFLAGS) -USE_STATIC_LIB ?= 0 +BUILD_DYNAMIC_LIB ?= 1 BUILD_STATIC_LIB ?= 1 +USE_STATIC_LIB ?= 0 + ifeq ($(USE_STATIC_LIB),1) BUILD_STATIC_LIB := 1 endif +ifeq ($(BUILD_DYNAMIC_LIB),0) +ifeq ($(BUILD_STATIC_LIB),0) +$(error BUILD_DYNAMIC_LIB and BUILD_STATIC_LIB cannot be disabled at the same time) +endif +endif + KERNELVERSION := $(shell uname -r) .PHONY: all strip clean install uninstall diff --git a/lib/Module.mk b/lib/Module.mk index fd2c8c4..44fa938 100644 --- a/lib/Module.mk +++ b/lib/Module.mk @@ -27,9 +27,13 @@ LIB_SHSONAME := $(LIB_SHBASENAME).$(LIB_MAINVER) LIB_SHLIBNAME := $(LIB_SHBASENAME).$(LIB_VER) LIB_STLIBNAME := libi2c.a -LIB_TARGETS := $(LIB_SHLIBNAME) LIB_LINKS := $(LIB_SHSONAME) $(LIB_SHBASENAME) LIB_OBJECTS := smbus.o + +LIB_TARGETS := +ifeq ($(BUILD_DYNAMIC_LIB),1) +LIB_TARGETS += $(LIB_SHLIBNAME) +endif ifeq ($(BUILD_STATIC_LIB),1) LIB_TARGETS += $(LIB_STLIBNAME) LIB_OBJECTS += smbus.ao -- 2.7.4