# Makefile for uClibc # # Copyright (C) 2000-2008 Erik Andersen <andersen@uclibc.org> # # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. # COMMON_DIR := $(top_srcdir)libc/sysdeps/linux/common COMMON_OUT := $(top_builddir)libc/sysdeps/linux/common CSRC-y := $(notdir $(wildcard $(COMMON_DIR)/*.c)) CSRC- := ssp-local.c CSRC_LFS := $(notdir $(wildcard $(COMMON_DIR)/*64.c)) CSRC-y := $(filter-out llseek.c $(CSRC_LFS),$(CSRC-y)) CSRC-$(UCLIBC_HAS_LFS) += llseek.c $(CSRC_LFS) CSRC-$(findstring y,$(UCLIBC_HAS_SSP)$(UCLIBC_HAS_FORTIFY)) += ssp.c CSRC-$(UCLIBC_LINUX_MODULE_26) += delete_module.c init_module.c CSRC-$(UCLIBC_LINUX_MODULE_24) += create_module.c query_module.c \ get_kernel_syms.c # we need these internally: fstatfs.c statfs.c CSRC-$(UCLIBC_LINUX_SPECIFIC) += \ bdflush.c \ capget.c \ capset.c \ dup3.c \ eventfd.c \ eventfd_read.c \ eventfd_write.c \ getrandom.c \ inotify.c \ ioperm.c \ iopl.c \ modify_ldt.c \ personality.c \ pipe2.c \ ppoll.c \ prctl.c \ readahead.c \ reboot.c \ remap_file_pages.c \ sched_cpucount.c \ sched_getaffinity.c \ sched_getcpu.c \ sched_setaffinity.c \ sendfile.c \ setfsgid.c \ setfsuid.c \ setns.c \ setresgid.c \ setresuid.c \ signalfd.c \ splice.c \ swapoff.c \ swapon.c \ sync_file_range.c \ sysctl.c \ sysinfo.c \ tee.c \ timerfd.c \ umount2.c \ umount.c \ unshare.c \ uselib.c \ vhangup.c \ vmsplice.c CSRC-$(if $(findstring yy,$(UCLIBC_LINUX_SPECIFIC)$(UCLIBC_HAS_LFS)),y) += \ sendfile64.c # posix_fallocate() needs __libc_fallocate() from fallocate.c # posix_fallocate64() needs __libc_fallocate64() from fallocate64.c CSRC-$(if $(UCLIBC_LINUX_SPECIFIC)$(UCLIBC_HAS_ADVANCED_REALTIME),y,) += \ fallocate.c $(filter fallocate64.c,$(CSRC-y)) # NPTL needs these internally: madvise.c CSRC-$(findstring y,$(UCLIBC_LINUX_SPECIFIC)$(UCLIBC_HAS_THREADS_NATIVE)) += madvise.c ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y) CSRC- += fork.c getpid.c raise.c #open.c close.c read.c write.c CSRC- += $(if $(findstring =arm=,=$(TARGET_ARCH)=),vfork.c) CSRC- += $(if $(findstring =x86_64=,=$(TARGET_ARCH)=),vfork.c) #CSRC- += $(if $(findstring =mips=y=,=$(TARGET_ARCH)=$(CONFIG_MIPS_O32_ABI)=),waitpid.c) CSRC- += $(if $(findstring =metag=,=$(TARGET_ARCH)=),vfork.c) endif ifneq ($(ARCH_HAS_DEPRECATED_SYSCALLS),y) # No conversion is needed for new architectures CSRC- += xstatconv.c endif # stubbed out in mman.h CSRC-$(ARCH_USE_MMU) += msync.c # we need these internally: getdomainname.c CSRC-$(UCLIBC_BSD_SPECIFIC) += mincore.c setdomainname.c CSRC-$(UCLIBC_NTP_LEGACY) += ntp_gettime.c # aio_cancel|aio_error|aio_fsync|aio_read|aio_return|aio_suspend|aio_write|clock_getres|clock_gettime|clock_settime|clock_settime|fdatasync|lio_listio|mlockall|munlockall|mlock|munlock|mq_close|mq_getattr|mq_notify|mq_open|mq_receive|mq_timedreceive|mq_send|mq_timedsend|mq_setattr|mq_unlink|nanosleep|sched_getparam|sched_get_priority_max|sched_get_priority_min|sched_getscheduler|sched_rr_get_interval|sched_setparam|sched_setscheduler|sem_close|sem_destroy|sem_getvalue|sem_init|sem_open|sem_post|sem_trywait|sem_wait|sem_unlink|sem_wait|shm_open|shm_unlink|sigqueue|sigtimedwait|sigwaitinfo|timer_create|timer_delete|timer_getoverrun|timer_gettime|timer_settime CSRC-$(UCLIBC_HAS_REALTIME) += clock_adjtime.c clock_getres.c clock_gettime.c clock_settime.c \ fdatasync.c mlockall.c mlock.c munlockall.c munlock.c \ nanosleep.c __rt_sigtimedwait.c __rt_sigwaitinfo.c sched_getparam.c \ sched_get_priority_max.c sched_get_priority_min.c sched_getscheduler.c \ sched_rr_get_interval.c sched_setparam.c sched_setscheduler.c sigqueue.c # clock_getcpuclockid|clock_nanosleep|mq_timedreceive|mq_timedsend|posix_fadvise|posix_fallocate|posix_madvise|posix_memalign|posix_mem_offset|posix_spawnattr_destroy|posix_spawnattr_init|posix_spawnattr_getflags|posix_spawnattr_setflags|posix_spawnattr_getpgroup|posix_spawnattr_setpgroup|posix_spawnattr_getschedparam|posix_spawnattr_setschedparam|posix_spawnattr_getschedpolicy|posix_spawnattr_setschedpolicy|posix_spawnattr_getsigdefault|posix_spawnattr_setsigdefault|posix_spawnattr_getsigmask|posix_spawnattr_setsigmask|posix_spawnattr_init|posix_spawnattr_setflags|posix_spawnattr_setpgroup|posix_spawnattr_setschedparam|posix_spawnattr_setschedpolicy|posix_spawnattr_setsigdefault|posix_spawnattr_setsigmask|posix_spawn_file_actions_addclose|posix_spawn_file_actions_addopen|posix_spawn_file_actions_adddup2|posix_spawn_file_actions_addopen|posix_spawn_file_actions_destroy|posix_spawn_file_actions_init|posix_spawn_file_actions_init|posix_spawn|posix_spawnp|posix_spawnp|posix_typed_mem_get_info|pthread_mutex_timedlock|sem_timedwait CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c \ posix_fallocate.c posix_fallocate64.c CSRC-$(UCLIBC_SUSV4_LEGACY) += utime.c CSRC- += epoll.c # multi-source CSRC-$(UCLIBC_HAS_EPOLL) += epoll_create.c epoll_ctl.c epoll_wait.c epoll_pwait.c CSRC-$(UCLIBC_HAS_XATTR) += xattr.c CSRC-$(UCLIBC_HAS_PROFILING) += noophooks.c #pcprofile.c CSRC-$(UCLIBC_SV4_DEPRECATED) += ustat.c CSRC- += $(if $(findstring =c6x=,=$(TARGET_ARCH)=),vfork.c) CSRC- += $(if $(findstring =sh=,=$(TARGET_ARCH)=),vfork.c) CSRC- += $(if $(findstring =sparc=,=$(TARGET_ARCH)=),vfork.c) CSRC- += $(if $(findstring =i386=,=$(TARGET_ARCH)=),vfork.c) CSRC-y := $(filter-out $(CSRC-),$(CSRC-y)) # provided via pthreads builddir CSRC-y := $(filter-out $(libc_a_CSRC) $(notdir $(libpthread_libc_OBJS:.o=.c)),$(CSRC-y)) SSRC-y := $(filter-out $(libc_a_SSRC) $(notdir $(libpthread_libc_OBJS:.o=.S)),$(SSRC-y)) # fails for some reason ifneq ($(strip $(ARCH_OBJS-y)),) CSRC-y := $(filter-out $(notdir $(ARCH_OBJS-y:.o=.c)) $(ARCH_OBJ_FILTEROUT-y),$(CSRC-y)) endif CFLAGS-OMIT-ssp.c := $(CFLAG_-fstack-protector) $(CFLAG_-fstack-protector-all) $(CFLAG_-fstack-protector-strong) CFLAGS-OMIT-ssp-local.c := $(CFLAG_-fstack-protector) $(CFLAG_-fstack-protector-all) $(CFLAG_-fstack-protector-strong) CFLAGS-ssp.c := $(SSP_DISABLE_FLAGS) CFLAGS-ssp-local.c := $(SSP_DISABLE_FLAGS) COMMON_SRC := $(patsubst %.c,$(COMMON_DIR)/%.c,$(CSRC-y)) COMMON_OBJ := $(patsubst %.c,$(COMMON_OUT)/%.o,$(CSRC-y)) libc-y += $(COMMON_OBJ) libc-static-$(UCLIBC_HAS_SSP) += $(COMMON_OUT)/ssp-local.o libc-nonshared-$(UCLIBC_HAS_SSP) += $(COMMON_OUT)/ssp-local.os libc-nomulti-y += $(COMMON_OUT)/__syscall_rt_sigaction.o \ $(COMMON_OUT)/__syscall_sigaction.o \ $(COMMON_OUT)/mremap.o \ $(COMMON_OUT)/stat.o libc-nomulti-$(UCLIBC_HAS_SSP) += $(COMMON_OUT)/ssp.o objclean-y += CLEAN_libc/sysdeps/linux/common CLEAN_libc/sysdeps/linux/common: $(do_rm) $(addprefix $(COMMON_OUT)/*., o os oS)