最終更新:2016-10-12 (水) 17:10:24 (2724d)
NDK_TOOLCHAIN_VERSION
Top / NDK_TOOLCHAIN_VERSION
Define this variable as either 4.9 or 4.8 to select a version of the GCC compiler.
- Version 4.9 is the default for 64-bit ABIs, and 4.8 is the default for 32-bit ABIs.
- To select a version of Clang, define this variable as clang3.4, clang3.5, or clang.
- Specifying clang chooses the most recent version of Clang.
バージョン別
Android NDK r12b
- Android NDK/build/core/setup-toolchain.mk?
# We default to using GCC, which is the first item in the list. TARGET_TOOLCHAIN := $(firstword $(TARGET_TOOLCHAIN_LIST)) ifdef NDK_TOOLCHAIN_VERSION ... VERSION := $(NDK_TOOLCHAIN_VERSION) TARGET_TOOLCHAIN := $(TARGET_TOOLCHAIN_BASE)-$(VERSION) $(call ndk_log,Using target toolchain '$(TARGET_TOOLCHAIN)' for '$(TARGET_ARCH_ABI)' ABI (through NDK_TOOLCHAIN_VERSION)) else $(call ndk_log,Using target toolchain '$(TARGET_TOOLCHAIN)' for '$(TARGET_ARCH_ABI)' ABI) endif
Android NDK r13
- Android NDK/build/core/init.mk?
# Default to Clang. ifeq ($(NDK_TOOLCHAIN_VERSION),) NDK_TOOLCHAIN_VERSION := clang endif