| dnl Process this file with autoconf to create configure. Use autoreconf. |
| AC_PREREQ(2.57) |
| AC_INIT([strace], |
| m4_esyscmd([./git-version-gen .tarball-version]), |
| [strace-devel@lists.sourceforge.net]) |
| AC_CONFIG_SRCDIR([strace.c]) |
| AC_CONFIG_AUX_DIR([.]) |
| 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_PROG_CC |
| AC_USE_SYSTEM_EXTENSIONS |
| |
| AC_MSG_CHECKING([for supported architecture]) |
| case "$host_cpu" in |
| bfin) |
| arch=bfin |
| AC_DEFINE([BFIN], 1, [Define for the Blackfin architecture.]) |
| ;; |
| i[[3456]]86|pentium) |
| arch=i386 |
| AC_DEFINE([I386], 1, [Define for the i386 architecture.]) |
| ;; |
| ia64) |
| arch=ia64 |
| AC_DEFINE([IA64], 1, [Define for the IA64 architecture.]) |
| ;; |
| m68k) |
| arch=m68k |
| AC_DEFINE([M68K], 1, [Define for the m68k architecture.]) |
| ;; |
| sparc64*) |
| arch=sparc64 |
| AC_DEFINE([SPARC64], 1, [Define for the SPARC64 architecture.]) |
| ;; |
| sparc*) |
| arch=sparc |
| AC_DEFINE([SPARC], 1, [Define for the SPARC architecture.]) |
| ;; |
| metag*) |
| arch=metag |
| AC_DEFINE([METAG], 1, [Define for the Meta architecture.]) |
| ;; |
| mips*) |
| arch=mips |
| AC_DEFINE([MIPS], 1, [Define for the MIPS architecture.]) |
| ;; |
| alpha*) |
| arch=alpha |
| AC_DEFINE([ALPHA], 1, [Define for the Alpha architecture.]) |
| ;; |
| powerpc*) |
| arch=powerpc |
| AC_DEFINE([POWERPC], 1, [Define for the PowerPC architecture.]) |
| AC_TRY_COMPILE( |
| [#ifndef __LP64__ |
| # error 32 bit |
| #endif], [], ppc_bits=64, ppc_bits=32) |
| if test "$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.]) |
| ;; |
| s390x) |
| arch=s390x |
| AC_DEFINE([S390X], 1, [Define for the S390x architecture.]) |
| ;; |
| hppa*|parisc*) |
| arch=hppa |
| AC_DEFINE([HPPA], 1, [Define for the HPPA architecture.]) |
| ;; |
| sh64*) |
| arch=sh64 |
| AC_DEFINE([SH64], 1, [Define for the SH64 architecture.]) |
| ;; |
| sh*) |
| arch=sh |
| AC_DEFINE([SH], 1, [Define for the SH architecture.]) |
| ;; |
| x86?64*) |
| 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 |
| AC_DEFINE([CRISV10], 1, [Define for the CRISv10 architecture.]) |
| ;; |
| crisv32) |
| arch=crisv32 |
| AC_DEFINE([CRISV32], 1, [Define for the CRISv32 architecture.]) |
| ;; |
| tile*) |
| 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(arch) |
| |
| AM_CONDITIONAL([I386], [test x$arch = xi386]) |
| AM_CONDITIONAL([X86_64], [test x$arch = xx86_64]) |
| AM_CONDITIONAL([X32], [test x$arch = xx32]) |
| |
| AC_INCLUDEDIR |
| |
| AC_ARG_ENABLE([arm-oabi], |
| [AS_HELP_STRING([--enable-arm-oabi], |
| [enable OABI support on ARM EABI])], |
| [], [enable_arm_oabi=no]) |
| case "$enable_arm_oabi" in |
| yes) enable_arm_oabi=1 ;; |
| no) enable_arm_oabi=0 ;; |
| *) AC_MSG_ERROR([bad value $enable_arm_oabi for arm-oabi option]) ;; |
| esac |
| AC_DEFINE_UNQUOTED([ENABLE_ARM_OABI], [$enable_arm_oabi], |
| [Define to 1 if you want OABI support on ARM EABI.]) |
| |
| 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_INSTALL |
| AC_C_CONST |
| AC_C_BIGENDIAN |
| AC_HEADER_STDC |
| AC_HEADER_STDBOOL |
| AC_HEADER_DIRENT |
| AC_HEADER_STAT |
| 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 |
| |
| AC_TYPE_SIGNAL |
| AC_TYPE_UID_T |
| AC_TYPE_MODE_T |
| AC_TYPE_GETGROUPS |
| AC_HEADER_MAJOR |
| AC_CHECK_TYPES([sig_atomic_t, siginfo_t],,, [#include <signal.h>]) |
| AC_CHECK_MEMBERS([struct sockaddr_in6.sin6_scope_id],,, |
| [#include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h>]) |
| AC_LITTLE_ENDIAN_LONG_LONG |
| |
| AC_CHECK_FUNCS(m4_normalize([ |
| fopen64 |
| fork |
| fputs_unlocked |
| 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 |
| scsi/sg.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],,, [#include <signal.h>]) |
| AC_CHECK_HEADERS([netinet/tcp.h netinet/udp.h],,, [#include <netinet/in.h>]) |
| |
| AC_CHECK_MEMBERS([struct msghdr.msg_control],,, [#include <sys/socket.h>]) |
| |
| AC_CHECK_TYPES([struct __old_kernel_stat],,, [#include <asm/stat.h>]) |
| |
| AC_CHECK_TYPES([struct pt_all_user_regs, struct ia64_fpreg, struct ptrace_peeksiginfo_args],,, |
| [#include <sys/ptrace.h>]) |
| |
| AC_CHECK_MEMBERS([struct utsname.domainname],,, [#include <sys/utsname.h>]) |
| |
| AC_CHECK_MEMBERS([struct sigevent._sigev_un._pad, |
| struct sigevent.__pad, |
| siginfo_t.si_syscall],,, [#include <signal.h>]) |
| |
| AC_CHECK_TYPES([struct flock64],,, [#include <fcntl.h>]) |
| |
| AC_CHECK_DECLS([sys_errlist]) |
| 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 $ac_cv_have_blkgetsize64 = yes; then |
| AC_DEFINE([HAVE_BLKGETSIZE64], [1], [Define to 1 if you have BLKGETSIZE64.]) |
| fi) |
| |
| AC_CHECK_SIZEOF([long]) |
| AC_CHECK_SIZEOF([long long]) |
| AC_CHECK_SIZEOF([off_t],,[#include <sys/types.h>]) |
| AC_CHECK_SIZEOF([rlim_t],,[#include <sys/resource.h>]) |
| |
| AC_CACHE_CHECK([for SA_RESTORER], [st_cv_sa_restorer], |
| [st_cv_sa_restorer="$(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_CACHE_CHECK([for __builtin_popcount], [st_cv_have___builtin_popcount], |
| [AC_LINK_IFELSE([AC_LANG_PROGRAM([], [__builtin_popcount(0)])], |
| [st_cv_have___builtin_popcount=yes], |
| [st_cv_have___builtin_popcount=no])]) |
| if test "x$st_cv_have___builtin_popcount" = xyes; then |
| AC_DEFINE([HAVE___BUILTIN_POPCOUNT], [1], |
| [Define to 1 if the system provides __builtin_popcount function]) |
| fi |
| |
| AC_PATH_PROG([PERL], [perl]) |
| |
| AC_CONFIG_FILES([Makefile tests/Makefile]) |
| AC_OUTPUT |