git.m6w6.name Git - m6w6/libmemcached/blob - configure.ac

   1 AC_INIT([libmemcached],[0.30],[http://tangent.org/552/libmemcached.html])
   2 AC_CONFIG_SRCDIR([clients/memcat.c])
   3 AC_CONFIG_AUX_DIR(config)
   4 AM_CONFIG_HEADER(libmemcached/libmemcached_config.h)
   5
   6 # Setting CFLAGS here prevents AC_CANONICAL_TARGET from injecting them
   7 SAVE_CFLAGS=${CFLAGS}
   8 SAVE_CXXFLAGS=${CXXFLAGS}
   9 CFLAGS=
  10 CXXFLAGS=
  11
  12 AC_CANONICAL_TARGET
  13
  14 CFLAGS=${SAVE_CFLAGS}
  15 CXXFLAGS=${SAVE_CXXFLAGS}
  16
  17 #shared library versioning
  18 MEMCACHED_LIBRARY_VERSION=2:0:0
  19 #                         | | |
  20 #                  +------+ | +---+
  21 #                  |        |     |
  22 #                 current:revision:age
  23 #                  |        |     |
  24 #                  |        |     +- increment if interfaces have been added
  25 #                  |        |        set to zero if interfaces have been removed or changed
  26 #                  |        +- increment if source code has changed
  27 #                  |           set to zero if current is incremented
  28 #                  +- increment if interfaces have been added, removed or changed
  29 AC_SUBST(MEMCACHED_LIBRARY_VERSION)
  30 MEMCACHEDUTIL_LIBRARY_VERSION=0:0:0
  31 AC_SUBST(MEMCACHEDUTIL_LIBRARY_VERSION)
  32
  33 AM_INIT_AUTOMAKE(nostdinc no-define -Wall -Werror)
  34 AC_USE_SYSTEM_EXTENSIONS
  35
  36 AC_PROG_CC
  37 AC_PROG_CC_C99
  38 AC_PROG_CXX
  39 AC_PROG_LIBTOOL
  40 AM_SANITY_CHECK
  41
  42 AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
  43
  44
  45 # libmemcached versioning when linked with GNU ld.
  46 if test "$lt_cv_prog_gnu_ld" = "yes"
  47 then
  48     LD_VERSION_SCRIPT="-Wl,--version-script=\$(top_srcdir)/libmemcached/libmemcached.ver"
  49     LD_UTIL_VERSION_SCRIPT="-Wl,--version-script=\$(top_srcdir)/libmemcachedutil/libmemcachedutil.ver"
  50 fi
  51 AC_SUBST(LD_VERSION_SCRIPT)
  52 AC_SUBST(LD_UTIL_VERSION_SCRIPT)
  53
  54 AC_C_CONST
  55 AC_HEADER_TIME
  56 AC_TYPE_SIZE_T
  57 AC_SEARCH_LIBS(getopt_long, gnugetopt)
  58 AC_SEARCH_LIBS(socket, socket)
  59 AC_SEARCH_LIBS(gethostbyname, nsl)
  60
  61 save_LIBS="$LIBS"
  62 LIBS="$LIBS -lm"
  63 AC_LINK_IFELSE(
  64   [AC_LANG_PROGRAM(
  65     [[
  66 #include <stdlib.h>
  67     ]],[[
  68       float f= floorf((float) 1.0);
  69     ]],
  70     [LIBM="-lm"],[LIBM=""])])
  71
  72 AC_SUBST(LIBM)
  73 LIBS="$save_LIBS"
  74 AC_SEARCH_LIBS(floorf, m)
  75
  76
  77 sinclude(m4/pod2man.m4)
  78 sinclude(m4/debug.m4)
  79 sinclude(m4/dtrace.m4)
  80 sinclude(m4/byteorder.m4)
  81 sinclude(m4/64bit.m4)
  82 sinclude(m4/protocol_binary.m4)
  83 sinclude(m4/memcached.m4)
  84 sinclude(m4/setsockopt.m4)
  85 sinclude(m4/hsieh.m4)
  86 sinclude(m4/util.m4)
  87
  88 dnl This is likely subverted by vpath builds. How do we find the original
  89 dnl source dir in the configure step of a vpath build?
  90 if test -d ".hg"
  91 then
  92   building_from_hg=yes
  93 else
  94   building_from_hg=no
  95 fi
  96
  97
  98 # We only support GCC and Sun's forte at the moment
  99 if test "$GCC" = "yes"
 100 then
 101   if test "$ENABLE_DEBUG" = "yes"
 102   then
 103     CFLAGS="-O0 -DHAVE_DEBUG $CFLAGS"
 104     CXXFLAGS="-O0 -DHAVE_DEBUG $CXXFLAGS"
 105   else
 106     CFLAGS="-O3 $CFLAGS"
 107     CXXFLAGS="-O3 $CXXFLAGS"
 108   fi
 109   if test "$building_from_hg" = "yes"
 110   then
 111     CFLAGS="-Werror $CFLAGS"
 112     CXXFLAGS="-Werror $CXXFLAGS"
 113   fi
 114
 115   CFLAGS="-W -std=iso9899:1999 -Wall -Wextra -Wno-strict-aliasing -pedantic -Wundef -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -ggdb3 $CFLAGS"
 116   CXXFLAGS="-W -Wall -Wextra -Wno-strict-aliasing -pedantic -Wundef -Woverloaded-virtual  -Wnon-virtual-dtor -Wctor-dtor-privacy -Wold-style-cast -Weffc++ -Wconversion -Wmissing-declarations -Wredundant-decls -ggdb3 $CXXFLAGS"
 117
 118
 119 fi
 120
 121 if test "$SUNCC" = "yes"
 122 then
 123
 124   if test "$ENABLE_DEBUG" = "yes"
 125   then
 126     CFLAGS="-xO0 -DHAVE_DEBUG $CFLAGS"
 127     CXXFLAGS="-xO0 -DHAVE_DEBUG $CXXFLAGS"
 128   else
 129     CFLAGS="-xO4 -xlibmil -xdepend $CFLAGS"
 130     CXXFLAGS="-xO4 -xlibmil -xdepend $CXXFLAGS"
 131   fi
 132   if test "$building_from_hg" = "yes"
 133   then
 134     CFLAGS="-errwarn $CFLAGS"
 135     CXXFLAGS="-errwarn $CXXFLAGS"
 136   fi
 137   CFLAGS="-Xa -xstrconst -mt -errfmt=error -errshort=tags ${CFLAGS}"
 138   CXXFLAGS="+w +w2 -xwe -mt ${CXXFLAGS}"
 139 fi
 140
 141
 142 AM_CPPFLAGS="-I\$(top_srcdir) -I\$(top_builddir) ${CPPFLAGS}"
 143 AM_CFLAGS="${CFLAGS}"
 144 AM_CXXFLAGS="${CXXFLAGS}"
 145
 146 AC_SUBST([AM_CPPFLAGS])
 147 AC_SUBST([AM_CFLAGS])
 148 AC_SUBST([AM_CXXFLAGS])
 149
 150 dnl We've collected the flags in AM_*FLAGS now, so blank these.
 151 CFLAGS=""
 152 CXXFLAGS=""
 153 CPPFLAGS=""
 154
 155 AC_CONFIG_FILES([
 156   Makefile
 157   clients/Makefile
 158   tests/Makefile
 159   docs/Makefile
 160   libmemcached/Makefile
 161   libmemcachedutil/Makefile
 162   support/Makefile
 163   support/libmemcached.pc
 164   support/libmemcached.spec
 165   support/libmemcached-fc.spec
 166   ])
 167 AC_OUTPUT