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configure.ac
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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
#
# configure.in for libstatgrab
# $Id$
#
# Might work with older autoconfs... but tested on 2.57
AC_PREREQ([2.69])
# Change these to change the package name and version
AC_INIT([libstatgrab],[0.90],[https://github.com/i-scream/libstatgrab/issues],[],[http://www.i-scream.org/libstatgrab/])
AC_CONFIG_SRCDIR([src/libstatgrab/cpu_stats.c])
AM_INIT_AUTOMAKE()
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([foreign -Wall -Werror])
# The file we use to pass #define's to the source
AC_CONFIG_HEADERS([config.h])
AM_MAINTAINER_MODE([disable])
# Revision number (automatically updated)
AC_REVISION($Revision$)
dnl
dnl Get cannonical host - the only one of build/host/target we care about
dnl build is where we build, host the the machine we build for
dnl
AC_CANONICAL_HOST
dnl and store it for generic error message instead of lots of ifdef's
AC_DEFINE_UNQUOTED([OS_TYPE], "$host_os",
[Define to be the name of the operating system.])
dnl AM_CONFIG_HEADER([config.h])
dnl disable unnecessary compiler checks
AC_DEFUN([AC_PROG_F77], [:])
AC_DEFUN([AC_PROG_FC], [:])
AC_DEFUN([AC_PROG_OBJC], [:])
AC_DEFUN([AC_PROG_OBJCCPP], [:])
AC_DEFUN([AC_LIBTOOL_F77], [:])
dnl disable check for GNU compatible malloc - just a working malloc is enough
AC_DEFUN([AC_FUNC_MALLOC_IF], [:])
AC_DEFUN([AC_FUNC_MALLOC], [
AC_CHECK_FUNCS([malloc realloc])
])
# Checks for programs
AC_PROG_CC
AC_PROG_CC_C99
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_SED
AC_PROG_GREP
AM_PROG_AR
# define default language
AC_LANG([C])
# Checks for standard C header files
AC_HEADER_STDC
AC_HEADER_TIME
AC_CHECK_HEADER_STDBOOL
AS_IF([test "x$ac_cv_header_stdc" != "xyes"], [
AC_CHECK_HEADERS([assert.h ctype.h errno.h float.h limits.h locale.h math.h setjmp.h signal.h stdarg.h stddef.h stdlib.h string.h])
])
ac_includes_default="\
${ac_includes_default}
#ifndef __cplusplus
# ifdef HAVE_STDBOOL_H
# include <stdbool.h>
# endif
#endif"
# Checks for typedefs, structures, and compiler characteristics
AC_C_CONST
AC_C_INLINE
AC_TYPE_INT8_T
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_UINT8_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_UID_T
AC_TYPE_GID_T
AC_TYPE_TIME_T
AC_TYPE_LONG_LONG_INT
AC_TYPE_UNSIGNED_LONG_LONG_INT
dnl Check for extra flags to enable some kind of behavior
AC_CHECK_DECL([_AIX],[ac_cv_need_minus_d_linux_source_compat="yes"; ac_cv_need_minus_d_all_source="yes"])
AC_CHECK_DECL([__linux],[ac_cv_need_minus_d_gnu_source="yes"]) dnl probably required by kfreebsd, too?
AC_CHECK_DECL([__sun],[ac_cv_need_minus_d_extensions="yes"; ac_cv_need_minus_d_posix_pthread_semantics="yes"])
AC_CHECK_DECL([__hpux],[ac_cv_need_minus_d_hpux_source="yes"])
AS_IF([test "x$ac_cv_need_minus_d_linux_source_compat" = "xyes"],
[CPPFLAGS="$CPPFLAGS -D_LINUX_SOURCE_COMPAT"])
AS_IF([test "x$ac_cv_need_minus_d_gnu_source" = "xyes"],
[CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"])
AS_IF([test "x$ac_cv_need_minus_d_all_source" = "xyes"],
[CPPFLAGS="$CPPFLAGS -D_ALL_SOURCE"])
AS_IF([test "x$ac_cv_need_minus_d_extensions" = "xyes"],
[CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"])
AS_IF([test "x$ac_cv_need_minus_d_posix_pthread_semantics" = "xyes"],
[CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"])
AS_IF([test "x$ac_cv_need_minus_d_hpux_source" = "xyes"],
[CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE"])
dnl check language / compatibility environment
AX_CHECK_XOPEN_SOURCE
AS_IF([test -n "$XOPEN_SOURCE_CPPFLAGS"], [CPPFLAGS="$CPPFLAGS $XOPEN_SOURCE_CPPFLAGS"])
dnl Checks for inet libraries:
AC_SEARCH_LIBS(gethostent, [nsl])
AC_SEARCH_LIBS(setsockopt, [socket net network])
dnl AC_SEARCH_LIBS(connect, [inet])
# Checks for library functions
AC_FUNC_MALLOC
AC_FUNC_GETMNTENT
AC_CHECK_FUNCS([atoll bzero fcntl flock getloadavg getmntent getmntent_r seteuid setegid setresuid setresgid statfs statvfs statvfs64 strerror_r strlcat strlcpy strndup strnlen vsprintf vsnprintf])
AC_CHECK_DECLS([strlcat, strlcpy], , , [AC_INCLUDES_DEFAULT()])
# Check for some additional headers
AC_CHECK_HEADERS([fcntl.h inttypes.h libgen.h limits.h netdb.h regex.h sched.h signal.h stdint.h sys/ioctl.h sys/socket.h sys/statvfs.h sys/unistd.h])
AC_CHECK_DECL([F_SETLK], [AC_DEFINE([HAVE_DECL_F_SETLK], 1, [define when F_SETLK is declared])], ,[
AC_INCLUDES_DEFAULT
#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif
#ifdef HAVE_SYS_FCNTL_H
# include <sys/fcntl.h>
#endif
#ifdef HAVE_SYS_FILE_H
# include <sys/file.h>
#endif
])
AX_WIN32(
[
AC_CHECK_HEADERS([io.h Iphlpapi.h lm.h pdh.h process.h psapi.h winsock2.h ws2tcpip.h wspiapi.h winsock.h])
AC_CHECK_FUNCS([strerror_s])
],
[ dnl else
AC_HEADER_DIRENT
AC_CHECK_HEADERS([libdevinfo.h mach/machine.h mntent.h paths.h sys/fstyp.h sys/loadavg.h sys/mnttent.h sys/mnttab.h sys/un.h sys/utsname.h sys/vfs.h utmp.h utmpx.h])
AC_CHECK_HEADERS([sys/param.h sys/mount.h sys/proc.h sys/swap.h sys/sysctl.h sys/systeminfo.h sys/user.h], , , [
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
])
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h net/if.h netinet/if_ether.h], , , [
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#if HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_NETDB_H
# include <netdb.h>
#endif
#ifdef HAVE_ARPA_INET_H
# include <arpa/inet.h>
#endif
])
AC_CHECK_HEADERS([sys/sar.h sys/sysinfo.h], , , [
AC_INCLUDES_DEFAULT
#if HAVE_SYS_SAR_H
# include <sys/sar.h>
#endif
])
AC_CHECK_FUNCS([strncpy])
]
)
AS_CASE([$host_os],
[solaris2.[[7-9]]*], [ENABLE_DIRECT_TYPE_FMT_SEARCH_DEFAULT="size_t ssize_t"]
[hpux11.11], [ENABLE_DIRECT_TYPE_FMT_SEARCH_DEFAULT="size_t ssize_t"]
[ENABLE_DIRECT_TYPE_FMT_SEARCH_DEFAULT=])
AX_ENABLE_DIECT_TYPE_FMT_SEARCH([$ENABLE_DIRECT_TYPE_FMT_SEARCH_DEFAULT])
AX_CHECK_TYPES_FMT([pid_t uid_t gid_t time_t])
AX_CHECK_TYPE_FMT([size_t], [%zu])
AX_CHECK_TYPE_FMT([ssize_t], [%zd])
AX_CHECK_ALIGNOF([struct sg_vector], [AC_INCLUDES_DEFAULT
struct sg_vector_init_info {
size_t item_size;
void * init_fn;
void * copy_fn;
void * compute_diff_fn;
void * compare_fn;
void * destroy_fn;
};
#ifndef NDEBUG
struct sg_vector {
size_t start_eye;
size_t used_count;
size_t alloc_count;
size_t block_shift;
struct sg_vector_init_info info;
size_t final_eye;
};
#else
struct sg_vector {
size_t used_count;
size_t alloc_count;
size_t block_shift;
struct sg_vector_init_info info;
};
#endif
])
AC_CACHE_CHECK([for unspecified array size for last struct member], ac_cv_unspecified_size_last_struct_member, [
AC_COMPILE_IFELSE([AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
struct foobar {
char *nm;
unsigned nums[[]];
};
int main(void) {
struct foobar *fbs;
return 0;
}])], [ac_cv_unspecified_size_last_struct_member="yes"],
[ac_cv_unspecified_size_last_struct_member="no"])
])
AS_IF([test "x$ac_cv_unspecified_size_last_struct_member" = "xyes"],
[AC_DEFINE([HAVE_OPEN_ARRAY_AT_STRUCT_END], 1, [define this when array at struct end might be open])])
AC_CACHE_CHECK([for array length of 0], ac_cv_zero_array_size, [
AC_COMPILE_IFELSE([AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
struct foobar {
char *nm;
unsigned nums[[0]];
};
int main(void) {
struct foobar *fbs;
return 0;
}])], [ac_cv_zero_array_size="yes"],
[ac_cv_zero_array_size="no"])
])
AS_IF([test "x$ac_cv_zero_array_size" = "xyes"],
[AC_DEFINE([HAVE_ZERO_SIZED_ARRAY], 1, [define this when array can have zero length])])
AC_CHECK_TYPES([struct statvfs], , , [
AC_INCLUDES_DEFAULT
#include <sys/statvfs.h>
])
AS_IF([test "x$ac_cv_type_struct_statvfs" = "xyes"], [
# NetBSD 2.0 provides extended statvfs
AC_CHECK_MEMBER(struct statvfs.f_fstypename,
[AC_DEFINE(HAVE_STATVFS_FSTYPENAME, , [NetBSD extended statvfs])],
[],
[
AC_INCLUDES_DEFAULT
#include <sys/statvfs.h>
])
# Solaris, HP-UX and AIX, too - but other extension
AC_CHECK_MEMBER(struct statvfs.f_basetype,
[AC_DEFINE(HAVE_STATVFS_FBASETYPE, , [Solaris etc. extended statvfs])],
[],
[
AC_INCLUDES_DEFAULT
#include <sys/statvfs.h>
])
AC_CHECK_MEMBER(struct statvfs.f_iosize,
[AC_DEFINE(HAVE_STATVFS_FIOSIZE, , [another BSD extension])],
[],
[
AC_INCLUDES_DEFAULT
#include <sys/statvfs.h>
])
AC_CHECK_MEMBER(struct statvfs.f_frsize,
[AC_DEFINE(HAVE_STATVFS_FFRSIZE, , [another Solaris extension])],
[],
[
AC_INCLUDES_DEFAULT
#include <sys/statvfs.h>
])
AC_CHECK_TYPES([struct statvfs64], , , [
AC_INCLUDES_DEFAULT
#include <sys/statvfs.h>
])
AS_IF([test "x$ac_cv_type_struct_statvfs64" = "xyes"], [
# NetBSD 2.0 provides extended statvfs - does anyone copy this to an statvfs64?
AC_CHECK_MEMBER(struct statvfs64.f_fstypename,
[AC_DEFINE(HAVE_STATVFS64_FSTYPENAME, , [NetBSD extended statvfs64])],
[],
[
AC_INCLUDES_DEFAULT
#include <sys/statvfs.h>
])
# Solaris, HP-UX and AIX, too - but other extension
AC_CHECK_MEMBER(struct statvfs64.f_basetype,
[AC_DEFINE(HAVE_STATVFS64_FBASETYPE, , [Solaris etc. extended statvfs64])],
[],
[
AC_INCLUDES_DEFAULT
#include <sys/statvfs.h>
])
AC_CHECK_MEMBER(struct statvfs64.f_iosize,
[AC_DEFINE(HAVE_STATVFS64_FIOSIZE, , [another BSD extension])],
[],
[
AC_INCLUDES_DEFAULT
#include <sys/statvfs.h>
])
AC_CHECK_MEMBER(struct statvfs64.f_frsize,
[AC_DEFINE(HAVE_STATVFS64_FFRSIZE, , [another Solaris extension])],
[],
[
AC_INCLUDES_DEFAULT
#include <sys/statvfs.h>
])
])
])
AC_CHECK_FUNCS([sysfs])
AS_IF([test "x$ac_cv_header_utmpx_h" = "xyes"], [
AC_CHECK_FUNCS([getutxent setutxent endutxent])
AC_CHECK_DECLS([getutxent, setutxent, endutxent], , , [AC_INCLUDES_DEFAULT()
#include <utmpx.h>
])
# FreeBSD 9 (and others) uses utmpx rather than utmp
AC_CHECK_TYPES([struct utmpx], , , [#include <utmpx.h>])
AC_CHECK_MEMBER(struct utmpx.ut_type,
[AC_DEFINE(HAVE_UTMPX, , [utmpx])],
[],
[#include <utmpx.h>])
# Some OS support ut_host, too
AC_CHECK_MEMBER(struct utmpx.ut_host,
[AC_DEFINE(HAVE_UTMPX_HOST, , [utmpx.ut_host])],
[],
[#include <utmpx.h>])
# ... or have a "significant length of ut_host"
AC_CHECK_MEMBER(struct utmpx.ut_syslen,
[AC_DEFINE(HAVE_UTMPX_SYSLEN, , [utmpx.ut_syslen])],
[],
[#include <utmpx.h>])
AC_CHECK_SIZEOF([utmpx.ut_id], ,[#include <utmpx.h>])
])
AS_IF([test "x$ac_cv_header_utmp_h" = "xyes"], [
AC_CHECK_FUNCS([setutent endutent getutent])
AC_CHECK_DECLS([getutent, setutent, endutent], , , [AC_INCLUDES_DEFAULT()
#include <utmp.h>
])
AC_CHECK_TYPES([struct utmp], , , [
AC_INCLUDES_DEFAULT
#include <utmp.h>
]
)
AC_CHECK_MEMBER(struct utmp.ut_line,
[AC_DEFINE(HAVE_UTMP, , [utmp])],
[],
[
AC_INCLUDES_DEFAULT
#include <utmp.h>
]
)
AC_CHECK_MEMBER(struct utmp.ut_type,
[AC_DEFINE(HAVE_UTMP_TYPE, , [utmp.ut_type])],
[],
[
AC_INCLUDES_DEFAULT
#include <utmp.h>
]
)
AC_CHECK_MEMBER(struct utmp.ut_name,
[AC_DEFINE(HAVE_UTMP_NAME, , [utmp.ut_name])],
[],
[
AC_INCLUDES_DEFAULT
#include <utmp.h>
]
)
AC_CHECK_MEMBER(struct utmp.ut_user,
[AC_DEFINE(HAVE_UTMP_USER, , [utmp.ut_user])],
[],
[
AC_INCLUDES_DEFAULT
#include <utmp.h>
]
)
AC_CHECK_MEMBER(struct utmp.ut_host,
[AC_DEFINE(HAVE_UTMP_HOST, , [utmp.ut_host])],
[],
[
AC_INCLUDES_DEFAULT
#include <utmp.h>
]
)
AC_CHECK_MEMBER(struct utmp.ut_pid,
[AC_DEFINE(HAVE_UTMP_PID, , [utmp.ut_pid])],
[],
[
AC_INCLUDES_DEFAULT
#include <utmp.h>
]
)
AC_CHECK_MEMBER(struct utmp.ut_id,
[AC_DEFINE(HAVE_UTMP_ID, , [utmp.ut_id])],
[],
[
AC_INCLUDES_DEFAULT
#include <utmp.h>
]
)
AC_CHECK_MEMBER(struct utmp.ut_time,
[AC_DEFINE(HAVE_UTMP_TIME, , [utmp.ut_time])],
[],
[
AC_INCLUDES_DEFAULT
#include <utmp.h>
]
)
AC_CHECK_SIZEOF([utmp.ut_id], ,
[
AC_INCLUDES_DEFAULT
#include <utmp.h>
]
)
])
ax_include_sockets="\
#if HAVE_WINSOCK2_H
# include <winsock2.h>
# if HAVE_WS2TCPIP_H
# include <ws2tcpip.h>
# endif
# if HAVE_WSPIAPI_H
# include <wspiapi.h>
# endif
#elif HAVE_WINSOCK_H
/* IIRC winsock.h must be included before windows.h */
# include <winsock.h>
#else
# ifdef HAVE_NETDB_H
# include <netdb.h>
# endif
# if HAVE_SYS_TYPES_H
# include <sys/types.h>
# endif
# ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
# endif
# ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
# endif
# ifdef HAVE_ARPA_INET_H
# include <arpa/inet.h>
# endif
#endif"
AC_CHECK_MEMBERS([struct sockaddr_storage.ss_family, struct sockaddr_storage.__ss_family], [], [], [
AC_INCLUDES_DEFAULT
$ax_include_sockets
])
# Default needing setgid/setuid to false
AM_CONDITIONAL(SETGIDBINS, false)
AM_CONDITIONAL(SETUIDBINS, false)
# Default MINGW setting
AM_CONDITIONAL(MINGW, false)
ENABLE_THREADS_DEFAULT="check"
# Set things up for different OS's
# We define the name of the OS so the code can act accordingly
# We also need to add the right LDFLAGS
AS_CASE([$host_os],
[solaris*], [
AC_CHECK_HEADERS([kstat.h libdevinfo.h procfs.h sys/sockio.h])
AC_DEFINE(SOLARIS, 1, [Building on Solaris])
AM_CONDITIONAL(SETUIDBINS, true)
BIN_OWNER="root"
BIN_PERM="4755"
AC_CHECK_LIB(kstat, kstat_open, [LINKFLAGS="$LINKFLAGS -lkstat"],[AC_MSG_ERROR([need libkstat])])
AC_CHECK_LIB(devinfo, di_init, [LINKFLAGS="$LINKFLAGS -ldevinfo"])
AC_CHECK_LIB(m, fabs, [SAIDARLIBS="$SAIDARLIBS -lm"])
dnl check whether procfs is really available
AC_DEFINE(HAVE_PROCFS, 1, [Define to signal that procfs is available])
AC_CHECK_TYPES([struct swapent, struct swaptable, struct anoninfo], , , [
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_SWAP_H
# include <sys/swap.h>
#endif
])
ac_cv_threadsafe_strerror="yes"
],
[hpux11.11*|hpux11.[[23]]*], [
AC_DEFINE(HPUX, , [Building on HP-UX 11.11+])
AC_DEFINE(HPUX11, , [Building on HP-UX 11.11+])
AC_CHECK_HEADERS([sys/pstat.h],,[AC_MSG_ERROR(need sys/pstat.h)])
AC_CHECK_HEADERS([sys/dk.h sys/dlpi.h sys/dlpi_ext.h sys/mib.h sys/stropts.h])
CPPFLAGS="$CPPFLAGS -D_PSTAT64"
ac_cv_threadsafe_strerror="yes"
ac_cv_threadsafe_getmntent="yes"
AC_CHECK_MEMBER(struct pst_diskinfo.psd_dkbytewrite,
[AC_DEFINE(HAVE_PST_DISKINFO_PSD_DKBYTEWRITE, , [pst_diskinfo.psd_dkbytewrite])],
[],
[#include <sys/pstat.h>])
AC_CHECK_LIB(m, fabs, [SAIDARLIBS="$SAIDARLIBS -lm"])
],
[aix*], [
AC_DEFINE(AIX, , [Building on AIX 5.x - 9.x])
AC_CHECK_LIB(perfstat, perfstat_cpu_total, [LINKFLAGS="$LINKFLAGS -lperfstat"], [need libperfstat])
AC_CHECK_HEADERS([sys/dr.h sys/protosw.h libperfstat.h procinfo.h sys/mntctl.h sys/statfs.h sys/vmount.h], , ,[
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_DR_H
#include <sys/dr.h>
#endif
#ifdef HAVE_SYS_PROTOSW_H
#include <sys/protosw.h>
#endif
])
AC_CHECK_FUNCS([mntctl])
AC_CHECK_DECL([mntctl], [AC_DEFINE([HAVE_DECL_MNTCTL], 1, [define when mntctl() is declared properly])], ,[
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_MNTCTL_H
# include <sys/mntctl.h>
#endif
#ifdef HAVE_SYS_VMOUNT_H
#include <sys/vmount.h>
#endif
])
AC_CHECK_DECL([getprocs64], [AC_DEFINE([HAVE_DECL_GETPROCS64], 1, [define when getprocs64() is declared properly])], ,[
AC_INCLUDES_DEFAULT
#ifdef HAVE_PROCINFO_H
# include <procinfo.h>
#endif
])
AC_CHECK_DECL([getargs], [AC_DEFINE([HAVE_DECL_GETARGS], 1, [define when getargs() is declared properly])], ,[
AC_INCLUDES_DEFAULT
#ifdef HAVE_PROCINFO_H
# include <procinfo.h>
#endif
])
],
[freebsd4.*], [
AC_DEFINE(FREEBSD, , [Building on FreeBSD])
],
[freebsd[[5-9]].*|freebsd1[[0-9]].*], [
AC_DEFINE(FREEBSD, , [Building on FreeBSD])
AC_DEFINE(FREEBSD5, , [Building on FreeBSD 5+])
],
[dragonfly*], [
AC_DEFINE(DFBSD, , [Building on DragonFlyBSD])
ENABLE_THREADS_DEFAULT="no"
],
[kfreebsd*-gnu*], [
AC_DEFINE(FREEBSD, , [Building on FreeBSD])
AC_DEFINE(FREEBSD5, , [Building on FreeBSD 5+])
],
[darwin*], [
AC_DEFINE(DARWIN, , [Building on Darwin])
dnl following 2 are assumed because Darwin was derived from FreeBSD5 - prove it
AC_DEFINE(FREEBSD, , [Building on FreeBSD])
AC_DEFINE(FREEBSD5, , [Building on FreeBSD 5+])
AX_APPEND_TO_VAR([LINKFLAGS], ["-framework IOKit" "-framework CoreFoundation"])
#LINKFLAGS="${LINKFLAGS} -framework IOKit"
],
[netbsd*], [
AC_DEFINE(NETBSD, , [Building on NetBSD])
],
[openbsd*], [
AC_DEFINE(OPENBSD, , [Building on OpenBSD])
],
[linux-gnu*], [
AC_DEFINE(LINUX, , [Building on GNU/Linux])
AM_CONDITIONAL(SETUIDBINS, true)
BIN_OWNER="root"
BIN_PERM="4755"
AC_DEFINE(HAVE_PROCFS, 1, [Define to signal that procfs is available])
AC_CHECK_HEADERS([linux/ethtool.h linux/sockios.h])
AS_IF([test "x$ac_cv_header_linux_ethtool_h" != "xyes"], [
unset ac_cv_header_linux_ethtool_h
ac_safe_cppflags="$CPPFLAGS"
CPPFLAGS="-D__u8=uint8_t -D__u16=uint16_t -D__u32=uint32_t -D__u64=uint64_t $CPPFLAGS"
AC_CHECK_HEADER([linux/ethtool.h])
CPPFLAGS="$ac_safe_cppflags"
AS_IF([test "x$ac_cv_header_linux_ethtool_h" = "xyes"],
[AC_DEFINE(LINUX_BROKEN_ETHTOOL_TYPES, 1, [define when linux/ethtool.h has broken types])])
])
AS_IF([test "x$ac_cv_header_linux_ethtool_h" = "xyes"], [
AC_CHECK_MEMBER(struct ethtool_cmd.speed_hi,
[AC_DEFINE(HAVE_ETHTOOL_CMD_SPEED_HI, 1, [struct ethtool_cmd.speed_hi available])],
[],
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef LINUX_BROKEN_ETHTOOL_TYPES
# define __u8 uint8_t
# define __u16 uint16_t
# define __u32 uint32_t
# define __u64 uint64_t
# include <linux/ethtool.h>
# undef __u8
# undef __u16
# undef __u32
# undef __u64
#endif
#ifdef HAVE_LINUX_ETHTOOL_H
# include <linux/ethtool.h>
#endif
]
)])
])
],
[cygwin], [
AC_DEFINE(CYGWIN, , [Building on Cygwin])
],
[mingw32], [
AC_DEFINE(MINGW, , [Building on MinGW])
AC_DEFINE(WINVER, 0x0500, [Building for Windows 2000])
AM_CONDITIONAL(MINGW, true)
LINKFLAGS="-lpdh -lIphlpapi -lpsapi -lnetapi32"
],
[
AC_MSG_WARN([Build on unknown OS: $host_os - many functions might be not functional])
]
)
dnl check Mach OS's
AS_CASE([$host_os],
dnl Darwin, probably OSF/1, Plan9?, ...
[darwin*], [
AC_CHECK_HEADERS([mach/mach.h])
AS_IF([test "x$ac_cv_header_mach_mach_h" != "xyes"], [AC_CHECK_HEADERS([mach/mach_host.h mach/vm_statistics.h mach/kern_return.h mach/host_info.h])])
dnl Part of Mach Kernel Interface
AC_CHECK_FUNCS([host_statistics host_statistics64])
]
)
dnl check BSD* OS's
AS_CASE([$host_os],
[*bsd*|darwin*|dragonfly*], [
AC_DEFINE(ALLBSD, , [Building on some kind of BSD])
AC_MSG_CHECKING([for BSD specific features])
AC_MSG_RESULT([])
AC_CHECK_HEADERS([ifaddrs.h kinfo.h net/if_media.h sys/dkstat.h sys/disk.h sys/iostat.h sys/resource.h sys/sched.h sys/ucred.h sys/user.h uvm/uvm.h sys/vmmeter.h vm/vm_param.h], , , [AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
])])
dnl FBSD 5+
AC_CHECK_LIB(devstat, devstat_getnumdevs, [LINKFLAGS="$LINKFLAGS -ldevstat"])
dnl FBSD < 5, DragonFlyBSD?, ...?
AC_CHECK_LIB(devstat, getnumdevs, [LINKFLAGS="$LINKFLAGS -ldevstat"])
AC_CHECK_HEADERS([devstat.h], , , [AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#if HAVE_SYS_RESOURCE_H
# include <sys/resource.h>
#endif
])])
AC_CHECK_LIB(kinfo, kinfo_get_sched_cputime, [LINKFLAGS="$LINKFLAGS -lkinfo"])
ax_save_libs="$LIBS"
LIBS="$LIBS $LINKFLAGS"
AC_CHECK_FUNCS([getfsstat devstat_getdevs devstat_selectdevs getdevs kinfo_get_sched_cputime selectdevs sysctlbyname])
LIBS="$ax_save_libs"
AC_CACHE_CHECK([for properly declared and callable getvfsstat], [ac_cv_func_getvfsstat],
ac_cv_func_getvfsstat=no
AC_LINK_IFELSE([AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#ifdef HAVE_SYS_SYSCTL_H
# include <sys/sysctl.h>
#endif
#ifdef HAVE_SYS_DISK_H
# include <sys/disk.h>
#endif
#ifdef HAVE_SYS_USER_H
# include <sys/user.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
# include <sys/statvfs.h>
#endif
int
main()
{
struct statvfs buf;
getvfsstat(&buf, sizeof(buf), 0);
}
])],
[
AC_DEFINE([HAVE_GETVFSSTAT], 1, [define when getvfsstat() is declared properly])
ac_cv_func_getvfsstat=yes
]
)
)
AC_CHECK_TYPES([struct kinfo_proc, struct kinfo_proc2, struct io_sysctl, struct diskstats, struct disk_sysctl, struct devstat, struct statinfo], , , [AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#ifdef HAVE_SYS_SYSCTL_H
# include <sys/sysctl.h>
#endif
#ifdef HAVE_SYS_DISK_H
# include <sys/disk.h>
#endif
#ifdef HAVE_SYS_USER_H
# include <sys/user.h>
#endif
#ifdef HAVE_SYS_DKSTAT_H
# include <sys/dkstat.h>
#endif
#if HAVE_SYS_RESOURCE_H
# include <sys/resource.h>
#endif
#ifdef HAVE_DEVSTAT_H
# include <devstat.h>
#endif
#ifdef HAVE_KINFO_H
# include <kinfo.h>
#endif
])])
AC_CHECK_TYPES([struct kinfo_cputime], , , [AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#ifdef HAVE_SYS_SYSCTL_H
# include <sys/sysctl.h>
#endif
#ifdef HAVE_KINFO_H
# include <kinfo.h>
#endif
])])
AS_IF( [test "x$ac_cv_type_struct_io_sysctl" = "xyes"], [
AC_CHECK_MEMBER(struct io_sysctl.name,
[AC_DEFINE(HAVE_IO_SYSCTL_NAME, 1, [struct io_sysctl.name available])],
[AC_MSG_WARN([Probably better stop building libstatgrab when playing with statistic API])],
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#include <sys/iostat.h>
]
)])
])
AS_IF( [test "x$ac_cv_type_struct_disk_sysctl" = "xyes"], [
# Disk IO read and write statistics are only present on recent NetBSD
# read: everyting beyond NetBSD 1.6
AC_CHECK_MEMBER(struct disk_sysctl.dk_rbytes,
[AC_DEFINE(HAVE_DISK_SYSCTL_DK_RBYTES, , [New-style NetBSD disk stats])],
[],
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#include <sys/disk.h>
]
)])
AC_CHECK_MEMBER(struct disk_sysctl.dk_name,
[AC_DEFINE(HAVE_DISK_SYSCTL_DK_RBYTES, , [New-style NetBSD disk stats])],
[],
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#include <sys/disk.h>
]
)])
])
AS_IF( [test "x$ac_cv_type_struct_devstat" = "xyes"], [
AC_CHECK_MEMBER(struct devstat.bytes,
[AC_DEFINE(HAVE_DEVSTAT_BYTES, 1, [struct devstat.bytes array available])],
[],
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#if HAVE_SYS_RESOURCE_H
# include <sys/resource.h>
#endif
#ifdef HAVE_DEVSTAT_H
# include <devstat.h>
#endif
]
)])
AC_CHECK_MEMBER(struct devstat.bytes_read,
[AC_DEFINE(HAVE_DEVSTAT_BYTES_READ, 1, [struct devstat.bytes_read available])],
[],
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#if HAVE_SYS_RESOURCE_H
# include <sys/resource.h>
#endif
#ifdef HAVE_DEVSTAT_H
# include <devstat.h>
#endif
]
)])
])
AS_IF( [test "x$ac_cv_type_struct_diskstats" = "xyes"], [
# Disk IO read and write statistics are only present on recent OpenBSD.
AC_CHECK_MEMBER(struct diskstats.ds_rbytes,
[AC_DEFINE(HAVE_DISKSTAT_DS_RBYTES, , [New-style OpenBSD disk stats])],
[],
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#include <sys/disk.h>
]
)])
# Disk IO statistics have disknames only on recent OpenBSD.
AC_CHECK_MEMBER(struct diskstats.ds_name,
[AC_DEFINE(HAVE_DISKSTAT_DS_NAME, , [OpenBSD disk stats disk names])],
[],
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#include <sys/disk.h>
]
)])
])
AS_IF( [test "x$ac_cv_type_struct_kinfo_proc" = "xyes" -a "x$ac_cv_type_struct_kinfo_proc2" != "xyes"], [
AC_CHECK_MEMBER(struct kinfo_proc.kp_proc,
[AC_DEFINE(HAVE_KINFO_PROC_KP_PROC, 1, [kp_proc member of struct kinfo_proc available])], ,
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#ifdef HAVE_SYS_USER_H
# include <sys/user.h>
#endif
#ifdef HAVE_SYS_SYSCTL_H
# include <sys/sysctl.h>
#endif
#ifdef HAVE_KINFO_H
# include <kinfo.h>
#endif
]
)])
AC_CHECK_MEMBER(struct kinfo_proc.kp_thread,
[AC_DEFINE(HAVE_KINFO_PROC_KP_THREAD, 1, [kp_thread member of struct kinfo_proc available])], ,
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#ifdef HAVE_SYS_USER_H
# include <sys/user.h>
#endif
#ifdef HAVE_SYS_SYSCTL_H
# include <sys/sysctl.h>
#endif
#ifdef HAVE_KINFO_H
# include <kinfo.h>
#endif
]
)])
AC_CHECK_MEMBER(struct kinfo_proc.kp_eproc,
[AC_DEFINE(HAVE_KINFO_PROC_KP_EPROC, 1, [kp_eproc member of struct kinfo_proc available])], ,
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#ifdef HAVE_SYS_USER_H
# include <sys/user.h>
#endif
#ifdef HAVE_SYS_SYSCTL_H
# include <sys/sysctl.h>
#endif
#ifdef HAVE_KINFO_H
# include <kinfo.h>
#endif
]
)])
AC_CHECK_MEMBER(struct kinfo_proc.kp_eproc.e_ucred.cr_ruid,
[AC_DEFINE(HAVE_KINFO_PROC_KP_EPROC_E_UCRED_CR_RUID, 1, [kp_eproc.e_ucred.cr_ruid member of struct kinfo_proc available])], ,
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#ifdef HAVE_SYS_USER_H
# include <sys/user.h>
#endif
#ifdef HAVE_SYS_SYSCTL_H
# include <sys/sysctl.h>
#endif
#ifdef HAVE_KINFO_H
# include <kinfo.h>
#endif
]
)])
AC_CHECK_MEMBER(struct kinfo_proc.ki_stat,
[AC_DEFINE(HAVE_KINFO_PROC_KI_STAT, 1, [ki_stat member of struct kinfo_proc available])], ,
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#ifdef HAVE_SYS_USER_H
# include <sys/user.h>
#endif
#ifdef HAVE_SYS_SYSCTL_H
# include <sys/sysctl.h>
#endif
#ifdef HAVE_KINFO_H
# include <kinfo.h>
#endif
]
)])
AC_CHECK_MEMBER(struct kinfo_proc.p_stat,
[AC_DEFINE(HAVE_KINFO_PROC_P_STAT, 1, [p_stat member of struct kinfo_proc available])], ,
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#ifdef HAVE_SYS_USER_H
# include <sys/user.h>
#endif
#ifdef HAVE_SYS_SYSCTL_H
# include <sys/sysctl.h>
#endif
#ifdef HAVE_KINFO_H
# include <kinfo.h>
#endif
]
)])
AC_CHECK_MEMBER(struct kinfo_proc.p_vm_map_size,
[AC_DEFINE(HAVE_KINFO_PROC_P_VM_MAP_SIZE, 1, [p_vm_map_size member of struct kinfo_proc available])], ,
[AC_LANG_SOURCE([
AC_INCLUDES_DEFAULT
#ifdef HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#ifdef HAVE_SYS_USER_H
# include <sys/user.h>
#endif
#ifdef HAVE_SYS_SYSCTL_H
# include <sys/sysctl.h>
#endif
#ifdef HAVE_KINFO_H
# include <kinfo.h>
#endif
]
)])