configure.ac

   1 #
   2 # Copyright (C) 2015 Alon Bar-Lev <alon.barlev@gmail.com>
   3 #
   4 AC_PREREQ(2.60)
   5
   6 define([VERSION_MAJOR], [1])
   7 define([VERSION_MINOR], [4])
   8 define([VERSION_FIX], [1])
   9 define([VERSION_NUMBER], VERSION_MAJOR[.]VERSION_MINOR[.]VERSION_FIX)
  10 define([VERSION_SUFFIX], [_master])
  11
  12 dnl Set to "1" for a first RPM release of a new version
  13 PACKAGE_RPM_RELEASE="0.0.$(echo VERSION_SUFFIX | sed s/^_//)"
  14
  15 AC_INIT([netdata], VERSION_NUMBER[]VERSION_SUFFIX)
  16
  17 AM_MAINTAINER_MODE([disable])
  18 if test x"$USE_MAINTAINER_MODE" = xyes; then
  19 AC_MSG_NOTICE(***************** MAINTAINER MODE *****************)
  20 PACKAGE_BUILT_DATE=$(date '+%d %b %Y')
  21 fi
  22
  23 PACKAGE_RPM_VERSION="VERSION_NUMBER"
  24 AC_SUBST([PACKAGE_RPM_VERSION])
  25 AC_SUBST([PACKAGE_RPM_RELEASE])
  26
  27 AC_CONFIG_AUX_DIR([.])
  28 AC_CONFIG_HEADERS([config.h])
  29 AC_CONFIG_MACRO_DIR([m4])
  30 AC_CONFIG_SRCDIR([src/main.c])
  31 AM_INIT_AUTOMAKE
  32 AC_CANONICAL_HOST
  33 AC_PROG_CC
  34 AC_PROG_INSTALL
  35 PKG_PROG_PKG_CONFIG
  36 AC_USE_SYSTEM_EXTENSIONS
  37 AC_CHECK_FUNCS_ONCE(accept4)
  38
  39 # Check system type
  40 case "$host_os" in
  41 freebsd*)
  42         build_target=freebsd
  43         ;;
  44 *)
  45         ;;
  46 esac
  47
  48 AM_CONDITIONAL([FREEBSD], [test x$build_target = xfreebsd])
  49
  50 AC_ARG_ENABLE(
  51         [plugin-nfacct],
  52         [AS_HELP_STRING([--enable-plugin-nfacct], [enable nfacct plugin, requires root])],
  53         ,
  54         [enable_plugin_nfacct="no"]
  55 )
  56 AC_ARG_ENABLE(
  57         [pedantic],
  58         [AS_HELP_STRING([--enable-pedantic], [enable pedantic compiler warnings])],
  59         ,
  60         [enable_pedantic="no"]
  61 )
  62 AC_ARG_WITH(
  63         [webdir],
  64         [AS_HELP_STRING([--with-webdir], [location of webdir @<:@PKGDATADIR/web@:>@])],
  65         [webdir="${withval}"],
  66         [webdir="\$(pkgdatadir)/web"]
  67 )
  68 AC_ARG_WITH(
  69         [zlib],
  70         [AS_HELP_STRING([--with-zlib], [build with zlib])],
  71         ,
  72         [with_zlib="yes"]
  73 )
  74 AC_ARG_WITH(
  75         [math],
  76         [AS_HELP_STRING([--with-math], [build with math])],
  77         ,
  78         [with_math="yes"]
  79 )
  80 AC_ARG_WITH(
  81         [user],
  82         [AS_HELP_STRING([--with-user], [use this user to drop privilege])],
  83         ,
  84         [with_user="nobody"]
  85 )
  86 AC_ARG_ENABLE(
  87         [x86-sse],
  88         [AS_HELP_STRING([--disable-x86-sse], [SSE/SS2 optimizations on x86 @<:@default enabled@:>@])],
  89         ,
  90         [enable_x86_sse="yes"]
  91 )
  92
  93 ACX_PTHREAD(, [AC_MSG_ERROR([Cannot initialize pthread environment])])
  94 LIBS="${PTHREAD_LIBS} ${LIBS}"
  95 CFLAGS="${CFLAGS} ${PTHREAD_CFLAGS}"
  96 CC="${PTHREAD_CC}"
  97
  98 TS_CHECK_JEMALLOC
  99 if test "$has_jemalloc" = "1"; then
 100         AC_DEFINE([ENABLE_JEMALLOC], [1], [compile and link with jemalloc])
 101 else
 102         TS_CHECK_TCMALLOC
 103         if test "$has_tcmalloc" = "1"; then
 104                 AC_DEFINE([ENABLE_TCMALLOC], [1], [compile and link with tcmalloc])
 105         else
 106                 AC_C_MALLOPT
 107                 AC_C_MALLINFO
 108         fi
 109 fi
 110
 111 AC_TYPE_UINT8_T
 112 AC_TYPE_UINT16_T
 113 AC_TYPE_UINT32_T
 114 AC_C_INLINE
 115 AC_FUNC_STRERROR_R
 116 AC_C__GENERIC
 117 AC_C___ATOMIC
 118 AC_CHECK_SIZEOF([void *])
 119 AC_CANONICAL_HOST
 120
 121 AC_ARG_VAR([SSE_CANDIDATE], [C compiler flags for SSE])
 122 AS_CASE([$host_cpu],
 123         [i?86], [SSE_CANDIDATE="yes"]
 124 )
 125 AC_SUBST([SSE_CANDIDATE])
 126 if test "${SSE_CANDIDATE}" = "yes" -a "${enable_x86_sse}" = "yes"; then
 127         opt="-msse2 -mfpmath=sse"
 128         AX_CHECK_COMPILE_FLAG($opt, [CFLAGS="$CFLAGS $opt"], [])
 129 fi
 130
 131 AC_ARG_VAR([MATH_CFLAGS], [C compiler flags for math])
 132 AC_ARG_VAR([MATH_LIBS], [linker flags for math])
 133 if test -z "${MATH_LIBS}"; then
 134         AC_CHECK_LIB(
 135                 [m],
 136                 [sin],
 137                 [MATH_LIBS="-lm"]
 138         )
 139 fi
 140
 141 PKG_CHECK_MODULES(
 142         [UUID],
 143         [uuid],
 144 )
 145 test -z "${UUID_LIBS}" && AC_MSG_ERROR([libuuid required but not found. Try installing 'uuid-dev' or 'libuuid-devel'.])
 146 AC_DEFINE([NETDATA_WITH_UUID], [1], [uuid settings])
 147 OPTIONAL_UUID_CLFAGS="${UUID_CFLAGS}"
 148 OPTIONAL_UUID_LIBS="${UUID_LIBS}"
 149
 150 if test "${enable_plugin_nfacct}" = "yes"; then
 151         PKG_CHECK_MODULES(
 152                 [NFACCT],
 153                 [libnetfilter_acct],
 154         )
 155         PKG_CHECK_MODULES(
 156                 [LIBMNL],
 157                 [libmnl],
 158         )
 159         test -z "${NFACCT_LIBS}" && AC_MSG_ERROR([netfilter_acct required but not found])
 160         test -z "${LIBMNL_LIBS}" && AC_MSG_ERROR([libmnl required but not found. Try installing 'libmnl-dev' or 'libmnl-devel'])
 161         AC_DEFINE([INTERNAL_PLUGIN_NFACCT], [1], [nfacct plugin settings])
 162         OPTIONAL_NFACCT_CLFAGS="${NFACCT_CFLAGS} ${LIBMNL_CFLAGS}"
 163         OPTIONAL_NFACCT_LIBS="${NFACCT_LIBS} ${LIBMNL_LIBS}"
 164 fi
 165 if test "${with_zlib}" = "yes"; then
 166         PKG_CHECK_MODULES(
 167                 [ZLIB],
 168                 [zlib],
 169         )
 170         test -z "${ZLIB_LIBS}" && AC_MSG_ERROR([zlib required but not found. Try installing 'zlib1g-dev' or 'zlib-devel'.])
 171         AC_DEFINE([NETDATA_WITH_ZLIB], [1], [zlib settings])
 172         OPTIONAL_ZLIB_CLFAGS="${ZLIB_CFLAGS}"
 173         OPTIONAL_ZLIB_LIBS="${ZLIB_LIBS}"
 174 fi
 175 if test "${with_math}" = "yes"; then
 176         test -z "${MATH_LIBS}" && AC_MSG_ERROR([math required but not found])
 177         AC_DEFINE([STORAGE_WITH_MATH], [1], [math settings])
 178         OPTIONAL_MATH_CFLAGS="${MATH_CFLAGS}"
 179         OPTIONAL_MATH_LIBS="${MATH_LIBS}"
 180 fi
 181
 182 if test "${GCC}" = "yes"; then
 183         AC_DEFINE_UNQUOTED([likely(x)], [__builtin_expect(!!(x), 1)], [gcc branch optimization])
 184         AC_DEFINE_UNQUOTED([unlikely(x)], [__builtin_expect(!!(x), 0)], [gcc branch optimization])
 185 else
 186         AC_DEFINE_UNQUOTED([likely(x)], [(x)], [gcc branch optimization])
 187         AC_DEFINE_UNQUOTED([unlikely(x)], [(x)], [gcc branch optimization])
 188 fi
 189
 190 if test "${enable_pedantic}" = "yes"; then
 191         enable_strict="yes"
 192         CFLAGS="${CFLAGS} -pedantic -Wall -Wextra -Wno-long-long"
 193 fi
 194
 195 AC_DEFINE_UNQUOTED([NETDATA_USER], ["${with_user}"], [use this user to drop privileged])
 196
 197 AC_SUBST([varlibdir], ["\$(localstatedir)/lib/netdata"])
 198 AC_SUBST([registrydir], ["\$(localstatedir)/lib/netdata/registry"])
 199 AC_SUBST([cachedir], ["\$(localstatedir)/cache/netdata"])
 200 AC_SUBST([chartsdir], ["\$(libexecdir)/netdata/charts.d"])
 201 AC_SUBST([nodedir], ["\$(libexecdir)/netdata/node.d"])
 202 AC_SUBST([pythondir], ["\$(libexecdir)/netdata/python.d"])
 203 AC_SUBST([configdir], ["\$(sysconfdir)/netdata"])
 204 AC_SUBST([logdir], ["\$(localstatedir)/log/netdata"])
 205 AC_SUBST([pluginsdir], ["\$(libexecdir)/netdata/plugins.d"])
 206 AC_SUBST([webdir])
 207
 208 AC_SUBST([OPTIONAL_MATH_CLFAGS])
 209 AC_SUBST([OPTIONAL_MATH_LIBS])
 210 AC_SUBST([OPTIONAL_NFACCT_CLFAGS])
 211 AC_SUBST([OPTIONAL_NFACCT_LIBS])
 212 AC_SUBST([OPTIONAL_ZLIB_CLFAGS])
 213 AC_SUBST([OPTIONAL_ZLIB_LIBS])
 214 AC_SUBST([OPTIONAL_UUID_CLFAGS])
 215 AC_SUBST([OPTIONAL_UUID_LIBS])
 216
 217 AC_CONFIG_FILES([
 218         Makefile
 219         charts.d/Makefile
 220         conf.d/Makefile
 221         netdata.spec
 222         python.d/Makefile
 223         node.d/Makefile
 224         plugins.d/Makefile
 225         src/Makefile
 226         system/Makefile
 227         web/Makefile
 228         contrib/Makefile
 229 ])
 230 AC_OUTPUT
 231
 232 test "${with_math}" != "yes" && AC_MSG_WARN([You are building without math. math allows accurate calculations. It should be enabled.]) || :
 233 test "${with_zlib}" != "yes" && AC_MSG_WARN([You are building without zlib. zlib allows netdata to trasnfer a lot less data with web clients. It should be enabled.]) || :