configure.in

来自「linux 操作系统下对系统资源监控程序的编写」· IN 代码 · 共 407 行

dnl
dnl Configure script for the Gnome library
dnl

AC_INIT(copyright.txt)
AM_CONFIG_HEADER(config.h)
AC_CANONICAL_SYSTEM

LIBGTOP_MAJOR_VERSION=2
LIBGTOP_MINOR_VERSION=6
LIBGTOP_MICRO_VERSION=0
LIBGTOP_VERSION=$LIBGTOP_MAJOR_VERSION.$LIBGTOP_MINOR_VERSION.$LIBGTOP_MICRO_VERSION
AM_INIT_AUTOMAKE(libgtop, $LIBGTOP_VERSION)

dnl  increment if the interface has additions, changes, removals.
LIBGTOP_CURRENT=3

dnl  increment any time the source changes; set to
dnl  0 if you increment CURRENT
LIBGTOP_REVISION=0

dnl  increment if any interfaces have been added; set to 0
dnl  if any interfaces have been removed. removal has
dnl  precedence over adding, so set to 0 if both happened.
LIBGTOP_AGE=1

# you can set this to `-snap' for instance to create
# a `libgtop-1.x.y-snap.tar.gz' tarball.
LIBGTOP_VERSION_SUFFIX=

# Increase each time you change the client/server protocol.
LIBGTOP_SERVER_VERSION=5

# Version code calculation
LIBGTOP_VERSION_CODE=`expr $LIBGTOP_MAJOR_VERSION \* 1000000 + $LIBGTOP_MINOR_VERSION \* 1000 + $LIBGTOP_MICRO_VERSION`

AC_SUBST(LIBGTOP_MAJOR_VERSION)
AC_SUBST(LIBGTOP_MINOR_VERSION)
AC_SUBST(LIBGTOP_MICRO_VERSION)
AC_SUBST(LIBGTOP_INTERFACE_AGE)
AC_SUBST(LIBGTOP_BINARY_AGE)
AC_SUBST(LIBGTOP_SERVER_VERSION)
AC_SUBST(LIBGTOP_VERSION)
AC_SUBST(LIBGTOP_VERSION_CODE)
AC_SUBST(LIBGTOP_VERSION_SUFFIX)

# libtool versioning
LT_RELEASE=$LIBGTOP_MAJOR_VERSION.$LIBGTOP_MINOR_VERSION
LT_CURRENT=$LIBGTOP_CURRENT
LT_REVISION=$LIBGTOP_REVISION
LT_AGE=$LIBGTOP_AGE
LT_VERSION_INFO="-version-info ${LT_CURRENT}:${LT_REVISION}:${LT_AGE}"
AC_SUBST(LT_VERSION_INFO)
AC_SUBST(LT_RELEASE)
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)

ACLOCAL_FLAGS="$ACLOCAL_FLAGS -I ."

AC_ISC_POSIX
AC_PROG_CC
AC_STDC_HEADERS
dnl AC_ARG_PROGRAM

dnl We need this at some places.
libgtop_top_builddir=`pwd`
AC_SUBST(libgtop_top_builddir)

dnl We don't use `AC_PROG_AWK' since it checks for mawk first which
dnl does not work for libgtop.
AC_CHECK_PROGS(AWK, gawk awk, )
test -z "$AWK" && AC_MSG_ERROR([Sorry, you need a working awk interpreter.])

dnl Most people should have a working perl interpreter on their system
AC_CHECK_PROGS(PERL, perl5 perl)
test -z "$PERL" && AC_MSG_ERROR([You need to have a working perl interpreter.])

AC_CHECK_TOOL(CC,gcc)
AC_CHECK_TOOL(RANLIB,ranlib)
AC_CHECK_TOOL(AS,as)
AC_CHECK_TOOL(AR,ar)

export CC CXX RANLIB LD AS AR

AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET

export cross_compiling

AM_PROG_LIBTOOL

AM_CONDITIONAL(CROSS_COMPILING, test "x$cross_compiling" = xyes)

GNOME_LIBGTOP_SYSDEPS
GNOME_LIBGTOP_TYPES

AC_ARG_WITH(libgtop-inodedb,
[  --with-libgtop-inodedb  Build the inodedb stuff (default=no)],
[build_inodedb="$withval"], [build_inodedb=no])

LIBGTOP_EXTRA_LIBS=

if test x$build_inodedb = xyes ; then
  AC_CHECK_LIB(gdbm, gdbm_open, LIBGTOP_EXTRA_LIBS='-lgdbm', build_inodedb=no)
fi

AM_CONDITIONAL(INODEDB, test x$build_inodedb = xyes)

if test x$build_inodedb = xyes ; then
  AC_DEFINE(GLIBTOP_INODEDB)
fi

AC_DEFINE(GLIBTOP_NAMES)

if test x$libgtop_smp = xyes ; then
  smp_examples='smp'
  smp_static_examples='smp_static'
else
  smp_examples=
  smp_static_examples=
fi

if test "x$enable_static" != xno; then
  static_targets="first_static second_static mountlist_static procmap_static netload_static sysdeps_static timings_static $smp_static_examples"
else
  static_targets=""
fi

AM_CONDITIONAL(ENABLE_STATIC, test x$enable_static = xyes)
AM_CONDITIONAL(ENABLE_SHARED, test x$enable_static = xyes)

AC_SUBST(static_targets)
AC_SUBST(smp_examples)

GLIB_REQUIRED=2.0.0

PKG_CHECK_MODULES(GLIB, glib-2.0 >= $GLIB_REQUIRED)
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)

AC_CHECK_HEADER(popt.h,[POPT=yes],[POPT=no])
AC_MSG_CHECKING(for popt.h)
if test x$POPT = xyes ; then
   AC_MSG_RESULT(yes)
else
   AC_MSG_ERROR([libgtop requires the popt development libraries])
fi

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_STRUCT_ST_RDEV
AC_HEADER_TIME
AC_STRUCT_TM
AC_TYPE_UID_T

dnl For SunOS
AC_CHECK_TYPE(ssize_t, int)
AC_CHECK_HEADERS(memory.h)
AC_CHECK_HEADERS(string.h strings.h, break)
AC_REPLACE_FUNCS(strerror)

dnl dlopen() and dlsym()
DL_LIB=
AC_CHECK_FUNCS(dlopen,,[
  AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", [
    AC_CHECK_LIB(dld, shl_load, DL_LIB="-ldld", [
      AC_CHECK_FUNCS(dlopen, DL_LIB="", DL_LIB="")
    ])
  ])
])
oLIBS="$LIBS"
LIBS="$LIBS $DL_LIB"
AC_CHECK_FUNCS(dlerror,,)
LIBS="$oLIBS"
AC_SUBST(DL_LIB)

dnl Linux
AC_CHECK_HEADER(linux/isdn.h,[HAVE_ISDN_H=yes],[HAVE_ISDN_H=no])
if test x$HAVE_ISDN_H = xyes ; then
	AC_DEFINE(HAVE_ISDN_H, 1, [defined if you have linux/isdn.h])
fi

dnl AIX
AH_TEMPLATE(HAVE_VMGETINFO, [Define to 1 if you have the 'vmgetinfo' function in libperfstat])
AC_CHECK_LIB(perfstat, vmgetinfo, AC_DEFINE(HAVE_VMGETINFO))

dnl Solaris
AC_CHECK_LIB(kstat, kstat_open)
AC_CHECK_FUNCS(getloadavg swapctl)
AC_CHECK_HEADERS(procfs.h sys/procfs.h, break)

dnl Some versions of Solaris require -lelf for -lkvm
AC_CHECK_LIB(kvm, kvm_open,[
  LIBS="-lkvm $LIBS"
],[AC_MSG_CHECKING(for kvm_open in -lkvm with -lelf)
   AC_CACHE_VAL(ac_cv_lib_kvm_with_elf,
   [ac_save_LIBS="$LIBS"
    LIBS="-lkvm -lelf $LIBS"
    AC_TRY_LINK([char kvm_open();], [kvm_open()],
                ac_cv_lib_kvm_with_elf=yes, ac_cv_lib_kvm_with_elf=no)
    LIBS="$ac_save_LIBS"
   ])
   if test "$ac_cv_lib_kvm_with_elf" = "yes"; then
     AC_MSG_RESULT(yes)
     LIBS="-lkvm -lelf $LIBS"
   else
     AC_MSG_RESULT(no)
   fi
])

dnl For DEC OSF1
AC_CHECK_LIB(mach, vm_statistics)

dnl For some broken libc5 systems (Debian 1.3)
saved_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -D_GNU_SOURCE"
GCC_NEED_DECLARATION(program_invocation_name, [                           
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
])

CFLAGS=$saved_CFLAGS

AC_CHECK_FUNC(socket,
 [AC_CHECK_HEADER(netinet/in.h,
   [AC_CHECK_HEADER(arpa/inet.h, [
  AC_DEFINE(HAVE_SOCKETS)
      AC_MSG_CHECKING("for sun_len member in struct sockaddr_un")
      AC_TRY_LINK([
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
      ],
      [static struct sockaddr_un x; x.sun_len = 1;],
      [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)],
      [AC_MSG_RESULT(no)])])])])

dnl Checks for library functions.
AC_FUNC_ALLOCA
AC_FUNC_MMAP
AC_TYPE_SIGNAL
AC_FUNC_STRFTIME
AC_CHECK_FUNCS(getcwd gettimeofday getwd putenv strdup strtoul uname)

ALL_LINGUAS="am ar az be bg bn ca cs cy da de el en_CA en_GB es et fa fi fr ga gl he hi hr hu id it ja ko lt lv mk ml mn ms nl nn no pa pl pt pt_BR ro ru sk sl sq sr sr@Latn sv ta tr uk vi zh_CN zh_TW"

GETTEXT_PACKAGE=libgtop-2.0
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE")

AM_GLIB_GNU_GETTEXT

AC_PATH_XTRA

dnl For Solaris
dnl Please don't move this before AC_PATH_XTRA
AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
AC_CHECK_FUNC(connect,,[AC_CHECK_LIB(socket,connect)])
AC_CHECK_FUNC(inet_aton,,[AC_CHECK_LIB(resolv,inet_aton)])

dnl The construct foo=`echo $w1 $w2 $w3` fails on some systems if $w1 = -e or -n
dnl So we use the following instead.
dnl XE_SPACE(var, words)
define([XE_SPACE],[
T=""
for W in $2; do if test -z "$T"; then T="$W"; else T="$T $W"; fi; done
$1="$T"
])dnl

dnl Autodetect Xauth
dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h,          ,with_xauth=no) }
test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no, $X_LIBS) }
test -z "$with_xauth" && with_xauth=yes
if test "$with_xauth" = "yes"; then
  AC_DEFINE(HAVE_XAUTH)
  XE_SPACE(libs_xauth, $X_LIBS -lXau)
fi
CPPFLAGS="$saved_CPPFLAGS"
AC_SUBST(libs_xauth)

dnl For diskusage stuff
GNOME_FILEUTILS_CHECKS

dnl Debugging
AC_ARG_ENABLE(debug, [  --enable-debug          turn on debugging [default=no]],AC_DEFINE(LIBGTOP_ENABLE_DEBUG),)
AC_ARG_ENABLE(fatal-warnings, [  --enable-fatal-warnings make all warnings fatal [debug=no]],AC_DEFINE(LIBGTOP_FATAL_WARNINGS),)

dnl These definitions are expanded in make.
LIBGTOP_LIBS='-L$(libdir)'
LIBGTOP_INCS='-I$(includedir)/libgtop-2.0'

if test x$libgtop_use_machine_h = xyes ; then
  LIBGTOP_INCS="$LIBGTOP_INCS -DHAVE_GLIBTOP_MACHINE_H"
fi

if test x$build_inodedb = xyes ; then
  LIBGTOP_INCS="$LIBGTOP_INCS -DGLIBTOP_INODEDB"
fi

if test x$libgtop_smp = xyes ; then
  LIBGTOP_INCS="$LIBGTOP_INCS -DHAVE_LIBGTOP_SMP"
fi

if test x$libgtop_have_sysinfo = xyes ; then
  LIBGTOP_INCS="$LIBGTOP_INCS -DHAVE_LIBGTOP_SYSINFO"
fi

LIBGTOP_INCS="$LIBGTOP_INCS $GLIB_CFLAGS"

LIBGTOP_BINDIR='$(bindir)'
LIBGTOP_SERVER='$(bindir)/libgtop_server2'

sysdeps_dir="$libgtop_sysdeps_dir"
AC_SUBST(sysdeps_dir)

if test -z "$LIBGTOP_EXTRA_LIBS" ; then
  LIBGTOP_EXTRA_LIBS="$libs_xauth"
else
  LIBGTOP_EXTRA_LIBS="$LIBGTOP_EXTRA_LIBS $libs_xauth"
fi

LIBGTOP_EXTRA_LIBS="$LIBGTOP_EXTRA_LIBS $GLIB_LIBS"

LIBGTOP_LIBS="$LIBGTOP_LIBS"
LIBGTOP_NAMES_LIBS="$LIBGTOP_LIBS"

LIBGTOP_LIBS="$LIBGTOP_LIBS" 
LIBGTOP_NAMES_LIBS="$LIBGTOP_NAMES_LIBS"

LIBGTOP_NAMES_INCS="$LIBGTOP_INCS -DGLIBTOP_NAMES"

machine_incs="-I\$(top_srcdir)/sysdeps/$sysdeps_dir"

AC_SUBST(machine_incs)

if test "$GCC" = "yes" ; then
        CFLAGS="\
	-Wall \
	-Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes \
	-Wnested-externs -Wpointer-arith \
	-Wcast-align -Wsign-compare \
	-fno-strict-aliasing \
	$CFLAGS"
fi

INCLUDES="-D_IN_LIBGTOP -D_GNU_SOURCE -DGLIBTOP_NAMES -I\$(top_builddir) -I\$(top_srcdir) -I\$(top_srcdir)/sysdeps/$sysdeps_dir -I\$(top_srcdir)/include $GLIB_CFLAGS $CFLAGS $X_CFLAGS "'-DGTOPLOCALEDIR=\"$(datadir)/locale\" -DLIBGTOP_VERSION=\"'"$LIBGTOP_VERSION"'\" -DLIBGTOP_SERVER_VERSION=\"'"$LIBGTOP_SERVER_VERSION"'\" -DLIBGTOP_VERSION_CODE='$LIBGTOP_VERSION_CODE' -DLIBGTOP_SERVER=\"'"$LIBGTOP_SERVER"'\"'

AC_SUBST(INCLUDES)

AC_SUBST(LIBGTOP_EXTRA_LIBS)
AC_SUBST(GLIB_LIBS)
AC_SUBST(LIBGTOP_LIBS)
AC_SUBST(LIBGTOP_INCS)
AC_SUBST(LIBGTOP_NAMES_LIBS)
AC_SUBST(LIBGTOP_NAMES_INCS)
AC_SUBST(LIBGTOP_BINDIR)
AC_SUBST(LIBGTOP_SERVER)

if test x$libgtop_need_server = xyes ; then
   sysdeps_suid_lib="\$(top_builddir)/sysdeps/\$(sysdeps_dir)/libgtop_sysdeps_suid-2.0.la"
   server_programs='libgtop_server2'
else
   sysdeps_suid_lib=
   server_programs=
fi
AC_SUBST(sysdeps_suid_lib)
AC_SUBST(server_programs)

AC_OUTPUT([
Makefile
libgtop.spec
po/Makefile.in
misc/Makefile
include/Makefile
include/glibtop/Makefile
sysdeps/Makefile
sysdeps/common/Makefile
sysdeps/names/Makefile
sysdeps/stub/Makefile
sysdeps/stub_suid/Makefile
sysdeps/sun4/Makefile
sysdeps/osf1/Makefile
sysdeps/linux/Makefile
sysdeps/kernel/Makefile
sysdeps/freebsd/Makefile
sysdeps/solaris/Makefile
sysdeps/aix/Makefile
src/Makefile
src/daemon/Makefile
src/inodedb/Makefile
lib/Makefile
examples/Makefile
doc/Makefile
libgtop-2.0.pc
])