75e8fcbb6c
Because LOCAL_CXX_STL modifies a module's required shared libaries, we need this for also prebuilt shared libraries and executables. Change-Id: I418c26143999a613c40aadf990f131b123e0ac3d
67 lines
2.2 KiB
Makefile
67 lines
2.2 KiB
Makefile
#############################################################
|
|
## Set up flags based on LOCAL_CXX_STL.
|
|
## Input variables: LOCAL_CXX_STL
|
|
## Output variables: My_cflags, my_c_includes, my_shared_libraries, etc.
|
|
#############################################################
|
|
|
|
# Only around for development purposes. Will be removed soon.
|
|
my_libcxx_is_default := false
|
|
|
|
# Select the appropriate C++ STL
|
|
ifeq ($(strip $(LOCAL_CXX_STL)),default)
|
|
ifndef LOCAL_SDK_VERSION
|
|
ifeq ($(strip $(my_libcxx_is_default)),true)
|
|
# Platform code. Select the appropriate STL.
|
|
my_cxx_stl := libc++
|
|
else
|
|
my_cxx_stl := bionic
|
|
endif
|
|
else
|
|
my_cxx_stl := ndk
|
|
endif
|
|
else
|
|
my_cxx_stl := $(strip $(LOCAL_CXX_STL))
|
|
endif
|
|
|
|
ifneq ($(filter $(my_cxx_stl),libc++ libc++_static),)
|
|
my_cflags += -D_USING_LIBCXX
|
|
my_c_includes += external/libcxx/include
|
|
ifeq ($(my_cxx_stl),libc++)
|
|
my_shared_libraries += libc++
|
|
else
|
|
my_static_libraries += libc++_static
|
|
endif
|
|
|
|
ifdef LOCAL_IS_HOST_MODULE
|
|
my_cppflags += -nostdinc++
|
|
my_ldflags += -nodefaultlibs
|
|
my_ldlibs += -lc -lm
|
|
endif
|
|
else ifneq ($(filter $(my_cxx_stl),stlport stlport_static),)
|
|
my_c_includes += external/stlport/stlport bionic/libstdc++/include bionic
|
|
ifeq ($(my_cxx_stl),stlport)
|
|
my_shared_libraries += libstdc++ libstlport
|
|
else
|
|
my_static_libraries += libstdc++ libstlport_static
|
|
endif
|
|
else ifeq ($(my_cxx_stl),ndk)
|
|
# Using an NDK STL. Handled farther up in this file.
|
|
ifndef LOCAL_IS_HOST_MODULE
|
|
my_system_shared_libraries += libstdc++
|
|
endif
|
|
else ifeq ($(my_cxx_stl),bionic)
|
|
# Using bionic's basic libstdc++. Not actually an STL. Only around until the
|
|
# tree is in good enough shape to not need it.
|
|
ifndef LOCAL_IS_HOST_MODULE
|
|
my_c_includes += bionic/libstdc++/include
|
|
my_system_shared_libraries += libstdc++
|
|
endif
|
|
# Host builds will use GNU libstdc++.
|
|
else ifeq ($(my_cxx_stl),none)
|
|
ifdef LOCAL_IS_HOST_MODULE
|
|
my_cppflags += -nostdinc++
|
|
my_ldflags += -nodefaultlibs -lc -lm
|
|
endif
|
|
else
|
|
$(error $(my_cxx_stl) is not a supported STL.)
|
|
endif
|