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#
# Copyright (C) 2006 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
LOCAL_PATH := $(call my-dir)
#
# To update:
#
# git remote add strace git://git.code.sf.net/p/strace/code
# git fetch strace
# git merge strace/master
# mm -j32
# # (Make any necessary Android.mk changes and test the new strace.)
# git push aosp HEAD:master # Push directly, avoiding gerrit.
# git push aosp HEAD:refs/for/master # Push to gerrit.
#
# # Now commit any necessary Android.mk changes like normal:
# repo start post-sync .
# git commit -a
#
# We don't currently have a good solution for the 'configure' side of things.
# You can get a list of the HAVE_* variables in use and manually go through it:
#
# find . -name "*.[ch]" | xargs grep HAVE_ | sed 's/.*\(HAVE_[A-Z0-9_]*\).*/\1/p' | sort | uniq -d
# -------------------------------------------------------------------------
include $(CLEAR_VARS)
strace_version := $(shell grep Version $(LOCAL_PATH)/strace.spec | cut -d " " -f 2)
LOCAL_SRC_FILES := \
access.c \
affinity.c \
aio.c \
bjm.c \
block.c \
cacheflush.c \
capability.c \
chdir.c \
chmod.c \
clone.c \
count.c \
desc.c \
dirent.c \
execve.c \
exit.c \
fadvise.c \
fallocate.c \
fanotify.c \
fchownat.c \
file.c \
futex.c \
getcpu.c \
getcwd.c \
getrandom.c \
get_robust_list.c \
hostname.c \
inotify.c \
io.c \
ioctl.c \
ioprio.c \
ipc.c \
kexec.c \
keyctl.c \
ldt.c \
link.c \
loop.c \
lseek.c \
mem.c \
mknod.c \
mount.c \
mtd.c \
net.c \
open.c \
pathtrace.c \
personality.c \
prctl.c \
printmode.c \
printsiginfo.c \
process.c \
process_vm.c \
ptp.c \
quota.c \
readahead.c \
readlink.c \
reboot.c \
renameat.c \
resource.c \
sched.c \
scsi.c \
seccomp.c \
sigaltstack.c \
signal.c \
sigreturn.c \
sock.c \
socketutils.c \
sram_alloc.c \
statfs.c \
strace.c \
stream.c \
swapon.c \
sync_file_range.c \
syscall.c \
sysctl.c \
sysinfo.c \
syslog.c \
sysmips.c \
term.c \
time.c \
truncate.c \
uid16.c \
uid.c \
umask.c \
umount.c \
uname.c \
util.c \
utime.c \
utimes.c \
v4l2.c \
vsprintf.c \
wait.c \
xattr.c \
LOCAL_SHARED_LIBRARIES :=
LOCAL_CFLAGS := \
-DGETGROUPS_T=gid_t \
-DHAVE_ASM_SIGCONTEXT_H=1 \
-DHAVE_DECL_PTRACE_EVENT_FORK=1 \
-DHAVE_DECL_PTRACE_EVENT_VFORK=1 \
-DHAVE_DECL_PTRACE_EVENT_CLONE=1 \
-DHAVE_DECL_PTRACE_EVENT_EXEC=1 \
-DHAVE_DECL_PTRACE_EVENT_VFORK_DONE=1 \
-DHAVE_DECL_PTRACE_EVENT_EXIT=1 \
-DHAVE_DECL_PTRACE_GETEVENTMSG=1 \
-DHAVE_DECL_PTRACE_GETSIGINFO=1 \
-DHAVE_DECL_PTRACE_O_TRACECLONE=1 \
-DHAVE_DECL_PTRACE_O_TRACEEXEC=1 \
-DHAVE_DECL_PTRACE_O_TRACEEXIT=1 \
-DHAVE_DECL_PTRACE_O_TRACEFORK=1 \
-DHAVE_DECL_PTRACE_O_TRACESYSGOOD=1 \
-DHAVE_DECL_PTRACE_O_TRACEVFORK=1 \
-DHAVE_DECL_PTRACE_SETOPTIONS=1 \
-UHAVE_DECL_IO_CMD_PWRITE \
-UHAVE_DECL_IO_CMD_PWRITEV \
-UHAVE_DECL_LO_FLAGS_AUTOCLEAR \
-UHAVE_DECL_LO_FLAGS_PARTSCAN \
-DHAVE_DECL_SYS_ERRLIST=1 \
-DHAVE_ELF_H=1 \
-DHAVE_FOPEN64=1 \
-DHAVE_FORK=1 \
-DHAVE_IF_INDEXTONAME=1 \
-DHAVE_INET_NTOP=1 \
-DHAVE_LINUX_CAPABILITY_H=1 \
-DHAVE_LINUX_FALLOC_H=1 \
-DHAVE_LINUX_FILTER_H=1 \
-DHAVE_LINUX_FUTEX_H=1 \
-DHAVE_LINUX_ICMP_H=1 \
-DHAVE_LINUX_IF_PACKET_H=1 \
-DHAVE_LINUX_IN6_H=1 \
-DHAVE_LINUX_NETLINK_H=1 \
-DHAVE_LINUX_PERF_EVENT_H=1 \
-DHAVE_LITTLE_ENDIAN_LONG_LONG=1 \
-DHAVE_LONG_LONG=1 \
-DHAVE_NETINET_TCP_H=1 \
-DHAVE_NETINET_UDP_H=1 \
-DHAVE_POLL_H=1 \
-DHAVE_PRCTL=1 \
-DHAVE_PWRITEV=1 \
-DHAVE_SENDMSG=1 \
-DHAVE_SIGACTION=1 \
-DHAVE_SIG_ATOMIC_T=1 \
-DHAVE_SIGINFO_T=1 \
-DHAVE_SIGINFO_T_SI_OVERRUN=1 \
-DHAVE_SIGINFO_T_SI_SYSCALL=1 \
-DHAVE_SIGINFO_T_SI_TIMERID=1 \
-UHAVE_STAT64 \
-DHAVE_STATFS64=1 \
-DHAVE_STDBOOL_H=1 \
-DHAVE_STRERROR=1 \
-DHAVE_STRUCT_FLOCK64=1 \
-DHAVE_STRUCT_MMSGHDR=1 \
-DHAVE_STRUCT_MSGHDR_MSG_CONTROL=1 \
-DHAVE_STRUCT_SIGCONTEXT=1 \
-DHAVE_STRUCT_SIGEVENT__SIGEV_UN__PAD=1 \
-DHAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID=1 \
-DHAVE_STRUCT_STATFS64=1 \
-DHAVE_STRUCT_STAT_ST_ACLCNT=0 \
-DHAVE_STRUCT_STAT_ST_BLKSIZE=1 \
-DHAVE_STRUCT_STAT_ST_BLOCKS=1 \
-DHAVE_STRUCT_STAT_ST_FLAGS=0 \
-DHAVE_STRUCT_STAT_ST_FSTYPE=0 \
-DHAVE_STRUCT_STAT_ST_GEN=0 \
-DHAVE_STRUCT_STAT_ST_LEVEL=0 \
-DHAVE_STRUCT_STAT_ST_RDEV=1 \
-DHAVE_STRUCT_SYSINFO_FREEHIGH=1 \
-DHAVE_STRUCT_SYSINFO_MEM_UNIT=1 \
-DHAVE_STRUCT_SYSINFO_TOTALHIGH=1 \
-DHAVE_STRUCT_UTSNAME_DOMAINNAME=1 \
-DHAVE_SYS_EPOLL_H=1 \
-DHAVE_SYS_IOCTL_H=1 \
-DHAVE_SYS_POLL_H=1 \
-DHAVE_SYS_REG_H=1 \
-DHAVE_SYS_VFS_H=1 \
-DHAVE_SYS_XATTR_H=1 \
-DMAJOR_IN_SYSMACROS \
-DPACKAGE_NAME='"strace"' \
-DVERSION='"$(strace_version)"' \
-DSIZEOF_OFF_T=SIZEOF_LONG \
-DSIZEOF_LONG_LONG=8 \
-DSTDC_HEADERS=1 \
-DSTRACE_KNOWS_ONLY_EABI=1 \
-D_LFS64_LARGEFILE=1 \
LOCAL_CFLAGS += -D_GNU_SOURCE=1 -D_POSIX_SOURCE=1
LOCAL_CFLAGS_32 += -DSIZEOF_LONG=4 -DSIZEOF_RLIM_T=4 -DHAVE_STAT64=1
LOCAL_CFLAGS_64 += -DSIZEOF_LONG=8 -DSIZEOF_RLIM_T=8
LOCAL_CFLAGS_arm += -DARM=1
LOCAL_CFLAGS_arm += -DHAVE_STRUCT___OLD_KERNEL_STAT=1
LOCAL_CFLAGS_arm64 += -DAARCH64=1
LOCAL_CFLAGS_mips += -DMIPS=1 -DLINUX_MIPSO32=1
LOCAL_CFLAGS_mips += -DHAVE_ASM_SYSMIPS_H=1
LOCAL_CFLAGS_mips64 += -DMIPS=1 -DLINUX_MIPSN64=1
LOCAL_CFLAGS_mips64 += -DHAVE_ASM_SYSMIPS_H=1
LOCAL_CFLAGS_x86 += -DI386=1
LOCAL_CFLAGS_x86 += -DHAVE_STRUCT___OLD_KERNEL_STAT=1
LOCAL_CFLAGS_x86_64 += -DX86_64=1
LOCAL_CFLAGS += \
-Wall \
-Wwrite-strings \
-Wsign-compare \
-Wno-missing-field-initializers \
-Wno-unused-parameter \
-Wno-sign-compare \
LOCAL_C_INCLUDES_arm := $(LOCAL_PATH)/linux/arm $(LOCAL_PATH)/linux
LOCAL_C_INCLUDES_arm64 := $(LOCAL_PATH)/linux/aarch64 $(LOCAL_PATH)/linux
LOCAL_C_INCLUDES_mips := $(LOCAL_PATH)/linux/mips $(LOCAL_PATH)/linux
LOCAL_C_INCLUDES_mips64 := $(LOCAL_PATH)/linux/mips $(LOCAL_PATH)/linux
LOCAL_C_INCLUDES_x86 := $(LOCAL_PATH)/linux/i386 $(LOCAL_PATH)/linux
LOCAL_C_INCLUDES_x86_64 := $(LOCAL_PATH)/linux/x86_64 $(LOCAL_PATH)/linux
LOCAL_MODULE := strace
LOCAL_MODULE_PATH := $(TARGET_OUT_OPTIONAL_EXECUTABLES)
LOCAL_MODULE_TAGS := debug
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_EXECUTABLE)
# -------------------------------------------------------------------------
# TODO: this is currently broken; the checked in ioctlent*.h files are from the 4.10 release.
.PHONY: update-ioctls
update-ioctls:
# Build the generated .h files needed by ioctlsort from the current bionic uapi headers.
cd external/strace; ./linux/ioctlent.sh ../../bionic/libc/kernel/uapi/
# Build the ioctlsort tool.
ONE_SHOT_MAKEFILE=external/strace/Android.mk make -f build/core/main.mk $(HOST_OUT_EXECUTABLES)/ioctlsort
# Remove the generated .h files now we've built ioctlsort.
rm external/strace/ioctls.h external/strace/ioctldefs.h
# Run the ioctlsort tool to generate the one file we do want to check in.
ioctlsort | tr -d '\r' | sed 's/^\([[:space:]]*{\)"[^"]\+",[[:space:]]*/\1/' | sort -u -k2,2 -k1,1 > external/strace/linux/ioctlent.h
# Rebuild strace with the new "ioctlent.h".
ONE_SHOT_MAKEFILE=external/strace/Android.mk make -f build/core/main.mk $(TARGET_OUT_OPTIONAL_EXECUTABLES)/strace
# We don't build ioctlsort unless really necessary, because we don't check
# in the temporary files needed to build it. This tool is only necessary
# when updating strace's list of ioctls.
ifneq (,$(filter $(HOST_OUT_EXECUTABLES)/ioctlsort,$(MAKECMDGOALS)))
include $(CLEAR_VARS)
LOCAL_SRC_FILES := ioctlsort.c
# As long as ashmem isn't in glibc, we need the bionic header.
# Unfortunately, it uses __u32 without pulling in a definition, so we need asm/types.h too.
LOCAL_CFLAGS += -include asm/types.h -include bionic/libc/kernel/uapi/linux/ashmem.h
LOCAL_CFLAGS += -Wno-unused-parameter
LOCAL_MODULE := ioctlsort
LOCAL_MODULE_TAGS := optional
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
include $(BUILD_HOST_EXECUTABLE)
endif
# -------------------------------------------------------------------------