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=$(date '+%d %b %Y')
  21 fi
  22
  23 PACKAGE_RPM_VERSION="VERSION_NUMBER"
  24 AC_SUBST([PACKAGE_RPM_VERSION])
  25 AC_SUBST([PACKAGE_RPM_RELEASE])
  26
  27 # fails on centos6
  28 #AX_CHECK_ENABLE_DEBUG()
  29
  30 AX_GCC_FUNC_ATTRIBUTE(returns_nonnull)
  31 AX_GCC_FUNC_ATTRIBUTE(malloc)
  32 AX_GCC_FUNC_ATTRIBUTE(noreturn)
  33 AX_GCC_FUNC_ATTRIBUTE(format)
  34 AX_GCC_FUNC_ATTRIBUTE(warn_unused_result)
  35
  36 AC_CONFIG_AUX_DIR([.])
  37 AC_CONFIG_HEADERS([config.h])
  38 AC_CONFIG_MACRO_DIR([m4])
  39 AC_CONFIG_SRCDIR([src/main.c])
  40 AM_INIT_AUTOMAKE
  41 AC_CANONICAL_HOST
  42 AC_PROG_CC
  43 AC_PROG_INSTALL
  44 PKG_PROG_PKG_CONFIG
  45 AC_USE_SYSTEM_EXTENSIONS
  46 AC_CHECK_FUNCS_ONCE(accept4)
  47 AC_CHECK_TYPES([struct timespec, clockid_t], [], [], [[#include <time.h>]])
  48 AC_SEARCH_LIBS([clock_gettime], [rt posix4])
  49 AC_CHECK_FUNCS([clock_gettime])
  50
  51 # Check system type
  52 case "$host_os" in
  53 freebsd*)
  54         build_target=freebsd
  55         ;;
  56 darwin*)
  57         build_target=macos
  58         LDFLAGS="${LDFLAGS} -framework CoreFoundation -framework IOKit"
  59         ;;
  60 *)
  61         ;;
  62 esac
  63
  64 AM_CONDITIONAL([FREEBSD], [test x$build_target = xfreebsd])
  65 AM_CONDITIONAL([MACOS], [test x$build_target = xmacos])
  66
  67 AC_ARG_ENABLE(
  68         [plugin-nfacct],
  69         [AS_HELP_STRING([--enable-plugin-nfacct], [enable nfacct plugin, requires root])],
  70         ,
  71         [enable_plugin_nfacct="no"]
  72 )
  73 AC_ARG_ENABLE(
  74         [pedantic],
  75         [AS_HELP_STRING([--enable-pedantic], [enable pedantic compiler warnings])],
  76         ,
  77         [enable_pedantic="no"]
  78 )
  79 AC_ARG_WITH(
  80         [webdir],
  81         [AS_HELP_STRING([--with-webdir], [location of webdir @<:@PKGDATADIR/web@:>@])],
  82         [webdir="${withval}"],
  83         [webdir="\$(pkgdatadir)/web"]
  84 )
  85 AC_ARG_WITH(
  86         [zlib],
  87         [AS_HELP_STRING([--with-zlib], [build with zlib])],
  88         ,
  89         [with_zlib="yes"]
  90 )
  91 AC_ARG_WITH(
  92         [math],
  93         [AS_HELP_STRING([--with-math], [build with math])],
  94         ,
  95         [with_math="yes"]
  96 )
  97 AC_ARG_WITH(
  98         [user],
  99         [AS_HELP_STRING([--with-user], [use this user to drop privilege])],
 100         ,
 101         [with_user="nobody"]
 102 )
 103 AC_ARG_ENABLE(
 104         [x86-sse],
 105         [AS_HELP_STRING([--disable-x86-sse], [SSE/SS2 optimizations on x86 @<:@default enabled@:>@])],
 106         ,
 107         [enable_x86_sse="yes"]
 108 )
 109
 110 ACX_PTHREAD(, [AC_MSG_ERROR([Cannot initialize pthread environment])])
 111 LIBS="${PTHREAD_LIBS} ${LIBS}"
 112 CFLAGS="${CFLAGS} ${PTHREAD_CFLAGS}"
 113 CC="${PTHREAD_CC}"
 114
 115 TS_CHECK_JEMALLOC
 116 if test "$has_jemalloc" = "1"; then
 117         AC_DEFINE([ENABLE_JEMALLOC], [1], [compile and link with jemalloc])
 118 else
 119         TS_CHECK_TCMALLOC
 120         if test "$has_tcmalloc" = "1"; then
 121                 AC_DEFINE([ENABLE_TCMALLOC], [1], [compile and link with tcmalloc])
 122         else
 123                 AC_C_MALLOPT
 124                 AC_C_MALLINFO
 125         fi
 126 fi
 127
 128 AC_TYPE_UINT8_T
 129 AC_TYPE_UINT16_T
 130 AC_TYPE_UINT32_T
 131 AC_C_INLINE
 132 AC_FUNC_STRERROR_R
 133 AC_C__GENERIC
 134 AC_C___ATOMIC
 135 # AC_C_STMT_EXPR
 136 AC_CHECK_SIZEOF([void *])
 137 AC_CANONICAL_HOST
 138 AC_HEADER_MAJOR
 139 AC_HEADER_RESOLV
 140
 141 AC_ARG_VAR([SSE_CANDIDATE], [C compiler flags for SSE])
 142 AS_CASE([$host_cpu],
 143         [i?86], [SSE_CANDIDATE="yes"]
 144 )
 145 AC_SUBST([SSE_CANDIDATE])
 146 if test "${SSE_CANDIDATE}" = "yes" -a "${enable_x86_sse}" = "yes"; then
 147         opt="-msse2 -mfpmath=sse"
 148         AX_CHECK_COMPILE_FLAG($opt, [CFLAGS="$CFLAGS $opt"], [])
 149 fi
 150
 151 AC_ARG_VAR([MATH_CFLAGS], [C compiler flags for math])
 152 AC_ARG_VAR([MATH_LIBS], [linker flags for math])
 153 if test -z "${MATH_LIBS}"; then
 154         AC_CHECK_LIB(
 155                 [m],
 156                 [sin],
 157                 [MATH_LIBS="-lm"]
 158         )
 159 fi
 160
 161 PKG_CHECK_MODULES(
 162         [UUID],
 163         [uuid],
 164 )
 165 test -z "${UUID_LIBS}" && AC_MSG_ERROR([libuuid required but not found. Try installing 'uuid-dev' or 'libuuid-devel'.])
 166 AC_DEFINE([NETDATA_WITH_UUID], [1], [uuid settings])
 167 OPTIONAL_UUID_CLFAGS="${UUID_CFLAGS}"
 168 OPTIONAL_UUID_LIBS="${UUID_LIBS}"
 169
 170 if test "${enable_plugin_nfacct}" = "yes"; then
 171         PKG_CHECK_MODULES(
 172                 [NFACCT],
 173                 [libnetfilter_acct],
 174         )
 175         PKG_CHECK_MODULES(
 176                 [LIBMNL],
 177                 [libmnl],
 178         )
 179         test -z "${NFACCT_LIBS}" && AC_MSG_ERROR([netfilter_acct required but not found])
 180         test -z "${LIBMNL_LIBS}" && AC_MSG_ERROR([libmnl required but not found. Try installing 'libmnl-dev' or 'libmnl-devel'])
 181         AC_DEFINE([INTERNAL_PLUGIN_NFACCT], [1], [nfacct plugin settings])
 182         OPTIONAL_NFACCT_CLFAGS="${NFACCT_CFLAGS} ${LIBMNL_CFLAGS}"
 183         OPTIONAL_NFACCT_LIBS="${NFACCT_LIBS} ${LIBMNL_LIBS}"
 184 fi
 185 if test "${with_zlib}" = "yes"; then
 186         PKG_CHECK_MODULES(
 187                 [ZLIB],
 188                 [zlib],
 189         )
 190         test -z "${ZLIB_LIBS}" && AC_MSG_ERROR([zlib required but not found. Try installing 'zlib1g-dev' or 'zlib-devel'.])
 191         AC_DEFINE([NETDATA_WITH_ZLIB], [1], [zlib settings])
 192         OPTIONAL_ZLIB_CLFAGS="${ZLIB_CFLAGS}"
 193         OPTIONAL_ZLIB_LIBS="${ZLIB_LIBS}"
 194 fi
 195 if test "${with_math}" = "yes"; then
 196         test -z "${MATH_LIBS}" && AC_MSG_ERROR([math required but not found])
 197         AC_DEFINE([STORAGE_WITH_MATH], [1], [math settings])
 198         OPTIONAL_MATH_CFLAGS="${MATH_CFLAGS}"
 199         OPTIONAL_MATH_LIBS="${MATH_LIBS}"
 200 fi
 201
 202 if test "${GCC}" = "yes"; then
 203         AC_DEFINE_UNQUOTED([likely(x)], [__builtin_expect(!!(x), 1)], [gcc branch optimization])
 204         AC_DEFINE_UNQUOTED([unlikely(x)], [__builtin_expect(!!(x), 0)], [gcc branch optimization])
 205 else
 206         AC_DEFINE_UNQUOTED([likely(x)], [(x)], [gcc branch optimization])
 207         AC_DEFINE_UNQUOTED([unlikely(x)], [(x)], [gcc branch optimization])
 208 fi
 209
 210 if test "${enable_pedantic}" = "yes"; then
 211         enable_strict="yes"
 212         CFLAGS="${CFLAGS} -pedantic -Wall -Wextra -Wno-long-long"
 213 fi
 214
 215 AC_DEFINE_UNQUOTED([NETDATA_USER], ["${with_user}"], [use this user to drop privileged])
 216
 217 AC_SUBST([varlibdir], ["\$(localstatedir)/lib/netdata"])
 218 AC_SUBST([registrydir], ["\$(localstatedir)/lib/netdata/registry"])
 219 AC_SUBST([cachedir], ["\$(localstatedir)/cache/netdata"])
 220 AC_SUBST([chartsdir], ["\$(libexecdir)/netdata/charts.d"])
 221 AC_SUBST([nodedir], ["\$(libexecdir)/netdata/node.d"])
 222 AC_SUBST([pythondir], ["\$(libexecdir)/netdata/python.d"])
 223 AC_SUBST([configdir], ["\$(sysconfdir)/netdata"])
 224 AC_SUBST([logdir], ["\$(localstatedir)/log/netdata"])
 225 AC_SUBST([pluginsdir], ["\$(libexecdir)/netdata/plugins.d"])
 226 AC_SUBST([webdir])
 227
 228 AC_SUBST([OPTIONAL_MATH_CLFAGS])
 229 AC_SUBST([OPTIONAL_MATH_LIBS])
 230 AC_SUBST([OPTIONAL_NFACCT_CLFAGS])
 231 AC_SUBST([OPTIONAL_NFACCT_LIBS])
 232 AC_SUBST([OPTIONAL_ZLIB_CLFAGS])
 233 AC_SUBST([OPTIONAL_ZLIB_LIBS])
 234 AC_SUBST([OPTIONAL_UUID_CLFAGS])
 235 AC_SUBST([OPTIONAL_UUID_LIBS])
 236
 237 AC_CONFIG_FILES([
 238         Makefile
 239         charts.d/Makefile
 240         conf.d/Makefile
 241         netdata.spec
 242         python.d/Makefile
 243         node.d/Makefile
 244         plugins.d/Makefile
 245         src/Makefile
 246         system/Makefile
 247         web/Makefile
 248         contrib/Makefile
 249 ])
 250 AC_OUTPUT
 251
 252 test "${with_math}" != "yes" && AC_MSG_WARN([You are building without math. math allows accurate calculations. It should be enabled.]) || :
 253 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.]) || :