#endif
])
-AC_CHECK_HEADERS(pwd.h grp.h sys/un.h ctype.h limits.h sys/quota.h xfs/xqm.h fs_info.h fshelp.h paths.h mntent.h mnttab.h sys/fstyp.h sys/fs_types.h sys/mntent.h sys/mnttab.h sys/statfs.h sys/statvfs.h sys/vfs.h sys/vfstab.h kvm.h)
+AC_CHECK_HEADERS(pwd.h grp.h sys/un.h ctype.h limits.h sys/quota.h xfs/xqm.h fs_info.h fshelp.h paths.h mntent.h mnttab.h sys/fstyp.h sys/fs_types.h sys/mntent.h sys/mnttab.h sys/statfs.h sys/statvfs.h sys/vfs.h sys/vfstab.h kvm.h wordexp.h)
# For the dns plugin
AC_CHECK_HEADERS(arpa/nameser.h)
AC_FUNC_STRERROR_R
-AC_CHECK_FUNCS(getpwnam_r)
-AC_CHECK_FUNCS(getgrnam_r)
+AC_CHECK_FUNCS(getpwnam_r getgrnam_r setgroups regcomp regerror regexec regfree)
socket_needs_socket="no"
AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [socket_needs_socket="yes"], AC_MSG_ERROR(cannot find socket)))
AC_CHECK_FUNCS(nanosleep, [], AC_CHECK_LIB(rt, nanosleep, [nanosleep_needs_rt="yes"], AC_MSG_ERROR(cannot find nanosleep)))
AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
-AC_CHECK_FUNCS(regcomp regerror regexec regfree)
-
AC_CHECK_FUNCS(sysctlbyname, [have_sysctlbyname="yes"], [have_sysctlbyname="no"])
AC_CHECK_FUNCS(host_statistics, [have_host_statistics="yes"], [have_host_statistics="no"])
AC_CHECK_FUNCS(processor_info, [have_processor_info="yes"], [have_processor_info="no"])
AC_MSG_ERROR([Didn't find out how to statically initialize variables to NAN. Sorry.])
fi; fi; fi
-# For mount interface
-#AC_CHECK_FUNCS(getfsent getvfsent)
+AC_ARG_WITH(fp-layout, [AS_HELP_STRING([--with-fp-layout], [set the memory layout of doubles. For crosscompiling only.])],
+[
+ if test "x$withval" = "xnothing"; then
+ fp_layout_type="nothing"
+ else if test "x$withval" = "xendianflip"; then
+ fp_layout_type="endianflip"
+ else if test "x$withval" = "xintswap"; then
+ fp_layout_type="intswap"
+ else
+ AC_MSG_ERROR([Invalid argument for --with-fp-layout. Valid arguments are: nothing, endianflip, intswap]);
+fi; fi; fi
+],
+[fp_layout_type="unknown"])
+
+if test "x$fp_layout_type" = "xunknown"; then
+ AC_CACHE_CHECK([if doubles are stored in x86 representation],
+ [fp_layout_need_nothing],
+ AC_RUN_IFELSE(
+ AC_LANG_PROGRAM(
+ [[[[
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+ ]]]],
+ [[[[
+ uint64_t i0;
+ uint64_t i1;
+ uint8_t c[8];
+ double d;
+
+ d = 8.642135e130;
+ memcpy ((void *) &i0, (void *) &d, 8);
+
+ i1 = i0;
+ memcpy ((void *) c, (void *) &i1, 8);
+
+ if ((c[0] == 0x2f) && (c[1] == 0x25)
+ && (c[2] == 0xc0) && (c[3] == 0xc7)
+ && (c[4] == 0x43) && (c[5] == 0x2b)
+ && (c[6] == 0x1f) && (c[7] == 0x5b))
+ return (0);
+ else
+ return (1);
+ ]]]]),
+ [fp_layout_need_nothing="yes"],
+ [fp_layout_need_nothing="no"]
+ )
+ )
+ if test "x$fp_layout_need_nothing" = "xyes"; then
+ fp_layout_type="nothing"
+ fi
+fi
+if test "x$fp_layout_type" = "xunknown"; then
+ AC_CACHE_CHECK([if endianflip converts to x86 representation],
+ [fp_layout_need_endianflip],
+ AC_RUN_IFELSE(
+ AC_LANG_PROGRAM(
+ [[[[
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#define endianflip(A) ((((uint64_t)(A) & 0xff00000000000000LL) >> 56) | \
+ (((uint64_t)(A) & 0x00ff000000000000LL) >> 40) | \
+ (((uint64_t)(A) & 0x0000ff0000000000LL) >> 24) | \
+ (((uint64_t)(A) & 0x000000ff00000000LL) >> 8) | \
+ (((uint64_t)(A) & 0x00000000ff000000LL) << 8) | \
+ (((uint64_t)(A) & 0x0000000000ff0000LL) << 24) | \
+ (((uint64_t)(A) & 0x000000000000ff00LL) << 40) | \
+ (((uint64_t)(A) & 0x00000000000000ffLL) << 56))
+ ]]]],
+ [[[[
+ uint64_t i0;
+ uint64_t i1;
+ uint8_t c[8];
+ double d;
+
+ d = 8.642135e130;
+ memcpy ((void *) &i0, (void *) &d, 8);
+
+ i1 = endianflip (i0);
+ memcpy ((void *) c, (void *) &i1, 8);
+
+ if ((c[0] == 0x2f) && (c[1] == 0x25)
+ && (c[2] == 0xc0) && (c[3] == 0xc7)
+ && (c[4] == 0x43) && (c[5] == 0x2b)
+ && (c[6] == 0x1f) && (c[7] == 0x5b))
+ return (0);
+ else
+ return (1);
+ ]]]]),
+ [fp_layout_need_endianflip="yes"],
+ [fp_layout_need_endianflip="no"]
+ )
+ )
+ if test "x$fp_layout_need_endianflip" = "xyes"; then
+ fp_layout_type="endianflip"
+ fi
+fi
+if test "x$fp_layout_type" = "xunknown"; then
+ AC_CACHE_CHECK([if intswap converts to x86 representation],
+ [fp_layout_need_intswap],
+ AC_RUN_IFELSE(
+ AC_LANG_PROGRAM(
+ [[[[
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#define intswap(A) ((((uint64_t)(A) & 0xffffffff00000000LL) >> 32) | \
+ (((uint64_t)(A) & 0x00000000ffffffffLL) << 32))
+ ]]]],
+ [[[[
+ uint64_t i0;
+ uint64_t i1;
+ uint8_t c[8];
+ double d;
+
+ d = 8.642135e130;
+ memcpy ((void *) &i0, (void *) &d, 8);
+
+ i1 = intswap (i0);
+ memcpy ((void *) c, (void *) &i1, 8);
+
+ if ((c[0] == 0x2f) && (c[1] == 0x25)
+ && (c[2] == 0xc0) && (c[3] == 0xc7)
+ && (c[4] == 0x43) && (c[5] == 0x2b)
+ && (c[6] == 0x1f) && (c[7] == 0x5b))
+ return (0);
+ else
+ return (1);
+ ]]]]),
+ [fp_layout_need_intswap="yes"],
+ [fp_layout_need_intswap="no"]
+ )
+ )
+ if test "x$fp_layout_need_intswap" = "xyes"; then
+ fp_layout_type="intswap"
+ fi
+fi
+
+if test "x$fp_layout_type" = "xnothing"; then
+ AC_DEFINE(FP_LAYOUT_NEED_NOTHING, 1,
+ [Define if doubles are stored in x86 representation.])
+else if test "x$fp_layout_type" = "xendianflip"; then
+ AC_DEFINE(FP_LAYOUT_NEED_ENDIANFLIP, 1,
+ [Define if endianflip is needed to convert to x86 representation.])
+else if test "x$fp_layout_type" = "xintswap"; then
+ AC_DEFINE(FP_LAYOUT_NEED_INTSWAP, 1,
+ [Define if intswap is needed to convert to x86 representation.])
+else
+ AC_MSG_ERROR([Didn't find out how doubles are stored in memory. Sorry.])
+fi; fi; fi
have_getfsstat="no"
AC_CHECK_FUNCS(getfsstat, [have_getfsstat="yes"])
librrd_cflags="-I$withval/include"
librrd_ldflags="-L$withval/lib"
with_rrdtool="yes"
+ else
+ with_rrdtool="$withval"
fi
], [with_rrdtool="yes"])
if test "x$with_rrdtool" = "xyes"
],
[with_rrdtool="no (symbol 'rrd_update' not found)"],
[-lm])
- ]
+ ],
[-lm])
CPPFLAGS="$SAVE_CPPFLAGS"
AC_DEFINE_UNQUOTED(COLLECT_LIBIOKIT, [$collect_libiokit], [Wether or not to use the IOKit library])
AM_CONDITIONAL(BUILD_WITH_LIBIOKIT, test "x$with_libiokit" = "xyes")
-with_libstatgrab="yes"
-with_libdevstat="no"
AC_ARG_WITH(libstatgrab, [AS_HELP_STRING([--with-libstatgrab@<:@=PREFIX@:>@], [Path to libstatgrab.])],
[
if test "x$withval" != "xno" -a "x$withval" != "xyes"
LDFLAGS="$LDFLAGS -L$withval/lib"
CPPFLAGS="$CPPFLAGS -I$withval/include"
with_libstatgrab="yes"
+ else
+ with_libstatgrab="$withval"
fi
],
[
then
with_liboping="no"
with_own_liboping="no"
- fi
+ else if test "x$withval" = "xyes"
+ then
+ with_liboping="yes"
+ fi; fi
],
[
with_liboping="yes"
LDFLAGS="$LDFLAGS -L$withval/lib"
CPPFLAGS="$CPPFLAGS -I$withval/include"
with_libpcap="yes"
+ else
+ with_libpcap="$withval"
fi
],
[
CPPFLAGS="$CPPFLAGS -I$withval/include"
perl_interpreter="$withval/bin/perl"
with_libperl="yes"
+ else
+ with_libperl="$withval"
fi
],
[
LDFLAGS="$LDFLAGS -L$withval/lib"
CPPFLAGS="$CPPFLAGS -I$withval/include"
with_libiptc="yes"
+ else
+ with_libiptc="$withval"
fi
],
[
then
PERL_BINDINGS_OPTIONS="$withval"
with_perl_bindings="yes"
+ else
+ PERL_BINDINGS_OPTIONS=""
+ with_perl_bindings="$withval"
fi
],
[
AC_OUTPUT(Makefile src/Makefile src/collectd.conf src/liboconfig/Makefile src/liboping/Makefile bindings/Makefile)
+if test "x$with_rrdtool" = "xyes" -a "x$librrd_threadsafe" != "xyes"
+then
+ with_rrdtool="yes (warning: librrd is not thread-safe)"
+fi
+
if test "x$with_liboping" = "xyes" -a "x$with_own_liboping" = "xyes"
then
with_liboping="yes (shipped version)"
projects / collectd.git / blobdiff