dnl Process this file with autoconf to create configure. Use autoreconf.
AC_PREREQ(2.57)
-AC_INIT([strace],[4.5.19])
+AC_INIT([strace],
+ m4_esyscmd([./git-version-gen .tarball-version]),
+ [strace-devel@lists.sourceforge.net])
AC_CONFIG_SRCDIR([strace.c])
AC_CONFIG_AUX_DIR([.])
-AM_CONFIG_HEADER([config.h])
-AM_INIT_AUTOMAKE([foreign check-news dist-bzip2 no-dist-gzip])
+AC_CONFIG_HEADERS([config.h])
+AM_INIT_AUTOMAKE([foreign dist-xz no-dist-gzip silent-rules parallel-tests])
AM_MAINTAINER_MODE
AC_CANONICAL_HOST
-AC_MSG_CHECKING([for supported operating system])
-case "$host_os" in
-*linux*)
- opsys=linux
- AC_DEFINE([LINUX], 1, [Define for the Linux operating system.])
- ;;
-sunos4*)
- opsys=sunos4
- AC_DEFINE([SUNOS4], 1, [Define for the SunOS 4.x operating system.])
- ;;
-solaris2* | sysv[[45]]* | irix[[56]]*)
- opsys=svr4
- AC_DEFINE([SVR4], 1, [Define for the System V release 4 operating
-system or a derivative like Solaris 2.x or Irix 5.x.])
- case "$host_os" in
- sysv4.2uw*)
- AC_DEFINE(UNIXWARE, 2, [Define for UnixWare systems.])
- ;;
- sysv5*)
- AC_DEFINE(UNIXWARE, 7, [Define for UnixWare systems.])
- ;;
- esac
- ;;
-freebsd*)
- opsys=freebsd
- AC_DEFINE([FREEBSD], 1, [Define for the FreeBSD operating system.])
- ;;
-*)
- AC_MSG_RESULT([NO!])
- AC_MSG_ERROR([operating system $host_os is not supported by strace])
- ;;
-esac
-AC_MSG_RESULT($opsys)
+AC_PROG_CC
+AC_USE_SYSTEM_EXTENSIONS
AC_MSG_CHECKING([for supported architecture])
case "$host_cpu" in
arch=sparc
AC_DEFINE([SPARC], 1, [Define for the SPARC architecture.])
;;
+metag*)
+ arch=metag
+ AC_DEFINE([METAG], 1, [Define for the Meta architecture.])
+ ;;
mips*)
arch=mips
AC_DEFINE([MIPS], 1, [Define for the MIPS architecture.])
powerpc*)
arch=powerpc
AC_DEFINE([POWERPC], 1, [Define for the PowerPC architecture.])
+ AC_TRY_COMPILE(
+[#ifndef __LP64__
+# error 32 bit
+#endif], [], ppc_bits=64, ppc_bits=32)
+ if test "$ppc_bits" = "64"; then
+ AC_DEFINE([POWERPC64], 1, [Define for the PowerPC64 architecture.])
+ fi
;;
arm*)
arch=arm
AC_DEFINE([ARM], 1, [Define for the ARM architecture.])
;;
+aarch64*)
+ arch=aarch64
+ AC_DEFINE([AARCH64], 1, [Define for the AArch64 architecture.])
+ ;;
avr32*)
arch=avr32
AC_DEFINE([AVR32], 1, [Define for the AVR32 architecture.])
;;
+arc*)
+ arch=arc
+ AC_DEFINE([ARC], 1, [Define for the ARC architecture.])
+ ;;
s390)
arch=s390
AC_DEFINE([S390], 1, [Define for the S390 architecture.])
AC_DEFINE([SH], 1, [Define for the SH architecture.])
;;
x86?64*)
- arch=x86_64
- AC_DEFINE([X86_64], 1, [Define for the AMD x86-64 architecture.])
+ AC_TRY_COMPILE(
+[#ifndef __ILP32__
+# error not x32
+#endif], [], arch=x32, arch=x86_64)
+ if test "$arch" = "x86_64"; then
+ AC_DEFINE([X86_64], 1, [Define for the 64bit AMD x86-64 architecture.])
+ else
+ AC_DEFINE([X32], 1, [Define for the 32bit AMD x86-64 architecture.])
+ fi
;;
cris|crisv10)
arch=crisv10
arch=tile
AC_DEFINE([TILE], 1, [Define for the Tile architecture])
;;
+microblaze*)
+ arch=microblaze
+ AC_DEFINE([MICROBLAZE], 1, [Define for the MicroBlaze architecture.])
+ ;;
+or1k*)
+ arch=or1k
+ AC_DEFINE([OR1K], 1, [Define for the OpenRISC 1000 architecture.])
+ ;;
+
+xtensa*)
+ arch=xtensa
+ AC_DEFINE([XTENSA], 1, [Define for the Xtensa architecture])
+ ;;
+
*)
AC_MSG_RESULT([NO!])
AC_MSG_ERROR([architecture $host_cpu is not supported by strace])
esac
AC_MSG_RESULT($arch)
-AC_SUBST(opsys)
AC_SUBST(arch)
-AM_CONDITIONAL([LINUX], [test x$opsys = xlinux])
AM_CONDITIONAL([I386], [test x$arch = xi386])
AM_CONDITIONAL([X86_64], [test x$arch = xx86_64])
-AM_CONDITIONAL([SUNOS4], [test x$opsys = xsunos4])
-AM_CONDITIONAL([SVR4], [test x$opsys = xsvr4])
-AM_CONDITIONAL([FREEBSD], [test x$opsys = xfreebsd])
-
-AC_PROG_CC
-AC_GNU_SOURCE
+AM_CONDITIONAL([X32], [test x$arch = xx32])
AC_INCLUDEDIR
-if test "x$opsys" = "xsunos4" && test "x$arch" = "xsparc"
-then
- AC_MSG_CHECKING(for valid machine include directory)
- if test -d "$includedir/sun4"
- then
- rm -f machine
- ln -s $includedir/sun4 machine
- AC_MSG_RESULT(yes)
- AC_DEFINE(SUNOS4_KERNEL_ARCH_KLUDGE, 1, [
-Define if you are have a SPARC with SUNOS4 and your want a version
-of strace that will work on sun4, sun4c and sun4m kernel architectures.
-Only useful if you have a symbolic link from machine to /usr/include/sun4
-in the compilation directory.])
- else
- AC_MSG_RESULT(no)
- fi
-fi
-
-AC_WARNFLAGS
-if test "x$opsys" = "xsunos4"
-then
- if test -n "$GCC"
- then
- # SunOS 4.x header files don't declare int functions.
- WARNFLAGS="$WARNFLAGS -Wno-implicit"
- fi
-fi
+gl_WARN_ADD([-Wall])
+gl_WARN_ADD([-Wwrite-strings])
+AC_ARG_ENABLE([gcc-Werror],
+ [AS_HELP_STRING([--enable-gcc-Werror], [turn on gcc's -Werror option])],
+ [case $enableval in
+ yes) gl_WARN_ADD([-Werror]) ;;
+ no) ;;
+ *) AC_MSG_ERROR([bad value $enableval for gcc-Werror option]) ;;
+ esac]
+)
+AC_SUBST([WARN_CFLAGS])
AC_PROG_CPP
-AC_PROG_GCC_TRADITIONAL
AC_PROG_INSTALL
AC_C_CONST
+AC_C_BIGENDIAN
AC_HEADER_STDC
AC_HEADER_STDBOOL
AC_HEADER_DIRENT
AC_HEADER_STAT
-AC_CHECK_MEMBERS([struct stat.st_blksize,
- struct stat.st_blocks,
- struct stat.st_aclcnt,
- struct stat.st_flags,
- struct stat.st_fstype,
- struct stat.st_gen,
- struct stat.st_level,
- struct stat.st_rdev])
+AC_CHECK_MEMBERS(m4_normalize([
+ struct stat.st_aclcnt,
+ struct stat.st_blksize,
+ struct stat.st_blocks,
+ struct stat.st_flags,
+ struct stat.st_fstype,
+ struct stat.st_gen,
+ struct stat.st_level,
+ struct stat.st_rdev
+]))
AC_STAT64
AC_STATFS64
[#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>])
-AC_CHECK_TYPES([long long])
AC_LITTLE_ENDIAN_LONG_LONG
-AC_OFF_T_IS_LONG_LONG
-AC_RLIM_T_IS_LONG_LONG
-AC_CHECK_TYPES([struct opthdr],,, [#include <sys/socket.h>])
-AC_CHECK_TYPES([struct t_opthdr],,, [#include <sys/tiuser.h>])
-if test x$opsys != xlinux; then
-AC_CHECK_LIB(nsl, main)
-fi
-
-AC_CHECK_FUNCS([ \
- fork \
- getdents \
- if_indextoname \
- inet_ntop \
- mctl \
- prctl \
- pread \
- sendmsg \
- sigaction \
- strerror \
- strsignal \
- sys_siglist \
- _sys_siglist \
-])
-AC_CHECK_HEADERS([ \
- inttypes.h \
- ioctls.h \
- libaio.h \
- mqueue.h \
- poll.h \
- stropts.h \
- termio.h \
- sys/acl.h \
- sys/aio.h \
- sys/asynch.h \
- sys/conf.h \
- sys/door.h \
- sys/epoll.h \
- sys/filio.h \
- sys/ioctl.h \
- sys/nscsys.h \
- sys/poll.h \
- sys/ptrace.h \
- sys/reg.h \
- sys/stream.h \
- sys/sysconfig.h \
- sys/tihdr.h \
- sys/tiuser.h \
- sys/uio.h \
- sys/vfs.h \
- asm/cachectl.h \
- asm/sysmips.h \
- linux/capability.h \
- linux/ptrace.h \
- linux/utsname.h \
-], [], [])
+AC_CHECK_FUNCS(m4_normalize([
+ fork
+ if_indextoname
+ inet_ntop
+ prctl
+ process_vm_readv
+ sendmsg
+ sigaction
+ stpcpy
+ strerror
+ strsignal
+]))
+AC_CHECK_HEADERS(m4_normalize([
+ asm/cachectl.h
+ asm/sysmips.h
+ elf.h
+ inttypes.h
+ ioctls.h
+ linux/capability.h
+ linux/perf_event.h
+ linux/ptrace.h
+ linux/utsname.h
+ mqueue.h
+ netinet/sctp.h
+ poll.h
+ stropts.h
+ sys/acl.h
+ sys/asynch.h
+ sys/conf.h
+ sys/epoll.h
+ sys/filio.h
+ sys/ioctl.h
+ sys/poll.h
+ sys/ptrace.h
+ sys/reg.h
+ sys/uio.h
+ sys/vfs.h
+]))
AC_CHECK_HEADERS([linux/icmp.h linux/in6.h linux/netlink.h linux/if_packet.h],
[], [], [#include <stddef.h>
#include <sys/socket.h>
#include <asm/types.h>])
AC_CHECK_HEADERS([asm/sigcontext.h], [], [], [#include <signal.h>])
-AC_CHECK_TYPES([struct sigcontext_struct,
- struct sigcontext],,, [#include <signal.h>])
+AC_CHECK_TYPES([struct sigcontext],,, [#include <signal.h>])
AC_CHECK_HEADERS([netinet/tcp.h netinet/udp.h],,, [#include <netinet/in.h>])
-AC_MP_PROCFS
-AC_POLLABLE_PROCFS
-
AC_CHECK_MEMBERS([struct msghdr.msg_control],,, [#include <sys/socket.h>])
-AC_STRUCT_PR_SYSCALL
-
-AC_CHECK_MEMBERS([struct T_conn_res.QUEUE_ptr,
- struct T_conn_res.ACCEPTOR_id],,,
-[#include <sys/stream.h>
-#include <sys/tihdr.h>])
AC_CHECK_TYPES([struct __old_kernel_stat],,, [#include <asm/stat.h>])
-AC_CHECK_TYPES([struct pt_all_user_regs, struct ia64_fpreg],,,
+AC_CHECK_TYPES([struct pt_all_user_regs, struct ia64_fpreg, struct ptrace_peeksiginfo_args],,,
[#include <sys/ptrace.h>])
AC_CHECK_TYPES([struct user_desc],,, [#include <asm/ldt.h>])
-AC_CHECK_MEMBERS([struct dqblk.dqb_curblocks],,, [#include <sys/quota.h>])
+AC_CHECK_MEMBERS([struct utsname.domainname],,, [#include <sys/utsname.h>])
-AC_CHECK_MEMBERS([struct sigcontext.sc_hi2],,, [#include <signal.h>
-#ifdef HAVE_ASM_SIGCONTEXT_H
-# include <asm/sigcontext.h>
-#endif])
+AC_CHECK_MEMBERS([struct sigevent._sigev_un._pad,
+ struct sigevent.__pad],,, [#include <signal.h>])
+AC_CHECK_TYPES([struct flock64],,, [#include <fcntl.h>])
AC_CHECK_DECLS([sys_errlist])
-AC_CHECK_DECLS([sys_siglist, _sys_siglist],,, [#include <signal.h>])
+AC_CHECK_DECLS(m4_normalize([
+ PTRACE_EVENT_CLONE,
+ PTRACE_EVENT_EXEC,
+ PTRACE_EVENT_EXIT,
+ PTRACE_EVENT_FORK,
+ PTRACE_EVENT_VFORK,
+ PTRACE_EVENT_VFORK_DONE,
+ PTRACE_GETEVENTMSG,
+ PTRACE_GETSIGINFO,
+ PTRACE_O_TRACECLONE,
+ PTRACE_O_TRACEEXEC,
+ PTRACE_O_TRACEEXIT,
+ PTRACE_O_TRACEFORK,
+ PTRACE_O_TRACESYSGOOD,
+ PTRACE_O_TRACEVFORK,
+ PTRACE_PEEKUSER,
+ PTRACE_POKEUSER,
+ PTRACE_SETOPTIONS
+]),,, [#include <sys/ptrace.h>])
+
+AC_CHECK_DECLS(m4_normalize([
+ LO_FLAGS_AUTOCLEAR,
+ LO_FLAGS_PARTSCAN
+]),,, [#include <linux/loop.h>])
+
+AC_CACHE_CHECK([for BLKGETSIZE64], [ac_cv_have_blkgetsize64],
+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
+#include <stdlib.h>
+#include <linux/fs.h>], [return !BLKGETSIZE64;])],
+ [ac_cv_have_blkgetsize64=yes], [ac_cv_have_blkgetsize64=no])]
+ if test $ac_cv_have_blkgetsize64 = yes; then
+ AC_DEFINE([HAVE_BLKGETSIZE64], [1], [Define to 1 if you have BLKGETSIZE64.])
+ fi)
+
+AC_CHECK_SIZEOF([long])
+AC_CHECK_SIZEOF([long long])
+AC_CHECK_SIZEOF([rlim_t],,[#include <sys/resource.h>])
+
+AC_CACHE_CHECK([for SA_RESTORER], [st_cv_sa_restorer],
+ [st_cv_sa_restorer="$(echo SA_RESTORER |
+ $CPP $CPPFLAGS -P -imacros asm/signal.h - |
+ grep ^0x)"
+ test -n "$st_cv_sa_restorer" || st_cv_sa_restorer=no])
+if test "x$st_cv_sa_restorer" != xno; then
+ AC_DEFINE_UNQUOTED([ASM_SA_RESTORER], [$st_cv_sa_restorer],
+ [SA_RESTORER defined in <asm/signal.h>])
+fi
AC_PATH_PROG([PERL], [perl])
-AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([Makefile tests/Makefile])
AC_OUTPUT