| ifeq ($(strip $(arch)),) |
| arch := $(shell uname -m) |
| endif |
| |
| ifeq ($(strip $(os)),) |
| os := $(shell uname) |
| endif |
| |
| ifeq ($(os),Linux) |
| # Linux |
| ifeq ($(arch),i686) |
| target := x86 |
| subdir_ub := i386-linux-gnu |
| else ifeq ($(arch),x86_64) |
| target := x86 |
| subdir_ub := x86_64-linux-gnu |
| else ifeq ($(arch),ppc64) |
| target := ppc64 |
| subdir_ub := |
| else ifeq ($(arch),ppc64le) |
| target := ppc64 |
| subdir_ub := powerpc64le-linux-gnu |
| else ifeq ($(arch),aarch64) |
| target := arm64 |
| subdir_ub := aarch64-linux-gnu |
| else ifneq (,$(findstring arm,$(arch))) |
| target := arm |
| subdir_ub := arm-linux-gnueabihf |
| else |
| target := |
| subdir_ub := |
| endif |
| os_compat := linux |
| |
| else ifeq ($(os),QNX) |
| # QNX |
| ifeq ($(arch),x86_64) |
| target := x86 |
| else ifeq ($(arch),aarch64le) |
| target := arm64 |
| else |
| target := |
| endif |
| subdir_ub := |
| os_compat := qnx |
| |
| else |
| # Other OS |
| target := |
| subdir_ub := |
| os_compat := |
| |
| endif |
| |
| api_depend_common := $(top)/linux/common.h \ |
| $(top)/api-pthreads/api-pthreads.h \ |
| $(top)/api-pthreads/api-gcc.h |
| |
| ifeq ($(target),x86) |
| api_depend := $(top)/arch-x86/arch-x86.h |
| arch_depend := $(top)/arch-x86/Makefile.arch |
| else ifeq ($(target),ppc64) |
| api_depend := $(top)/arch-ppc64/arch-ppc64.h |
| arch_depend := $(top)/arch-ppc64/Makefile.arch |
| else ifeq ($(target),arm) |
| api_depend := $(top)/arch-arm/arch-arm.h |
| arch_depend := $(top)/arch-arm/Makefile.arch |
| else ifeq ($(target),arm64) |
| api_depend := $(top)/arch-arm64/arch-arm64.h |
| arch_depend := $(top)/arch-arm64/Makefile.arch |
| else |
| api_depend := |
| arch_depend := |
| endif |
