acinclude.m4

   1 # The boost library autoconf macros were taken from
   2 #
   3 #  http://autoconf-archive.cryp.to/ax_boost_program_options.html
   4 #
   5 # and the mysql client library autoconf macro was taken from:
   6 #
   7 #  http://autoconf-archive.cryp.to/ax_lib_mysql.html
   8 #
   9 # Both have the following license:
  10 #
  11 #  Copyright (c) 2007 Thomas Porschberg <thomas@randspringer.de>
  12 #  Copyright (c) 2006 Mateusz Loskot <mateusz@loskot.net>
  13 #
  14 #  Copying and distribution of this file, with or without modification,
  15 #  are permitted in any medium without royalty provided the copyright
  16 #  notice and this notice are preserved.
  17
  18 # {{{ Boost program options
  19
  20 AC_DEFUN([AX_BOOST_PROGRAM_OPTIONS],
  21 [
  22 AC_ARG_WITH([boost-program-options],
  23         AS_HELP_STRING([--with-boost-program-options@<:@=special-lib@:>@],
  24                 [use the program options library from boost - it is possible to specify a certain library for the linker
  25                 e.g. --with-boost-program-options=boost_program_options-gcc-mt-1_33_1 ]),
  26         [
  27                 if test "$withval" = "no"; then
  28                         want_boost="no"
  29                 elif test "$withval" = "yes"; then
  30                         want_boost="yes"
  31                         ax_boost_user_program_options_lib=""
  32                 else
  33                         want_boost="yes"
  34                         ax_boost_user_program_options_lib="$withval"
  35                 fi
  36         ],
  37         [want_boost="yes"]
  38 )
  39
  40 CONFIG_BOOST_PROGRAM_OPTIONS=no
  41
  42 if test "x$want_boost" = "xyes"; then
  43         AC_REQUIRE([AC_PROG_CC])
  44         export want_boost
  45         CPPFLAGS_SAVED="$CPPFLAGS"
  46         CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
  47         export CPPFLAGS
  48         LDFLAGS_SAVED="$LDFLAGS"
  49         LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
  50         export LDFLAGS
  51
  52         AC_CACHE_CHECK([whether the Boost::Program_Options library is available],
  53                 ax_cv_boost_program_options,
  54                 [AC_LANG_PUSH(C++)
  55                 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/program_options.hpp>
  56                                                   ]],
  57                                                   [[boost::program_options::options_description generic("Generic options")]]),
  58                                   ax_cv_boost_program_options=yes,
  59                                   ax_cv_boost_program_options=no)
  60                 AC_LANG_POP([C++])
  61         ])
  62         if test "$ax_cv_boost_program_options" = yes; then
  63                 AC_DEFINE(HAVE_BOOST_PROGRAM_OPTIONS,[1],[Define if the Boost::PROGRAM_OPTIONS library is available])
  64                 BN=boost_program_options
  65                 if test "x$ax_boost_user_program_options_lib" = "x"; then
  66                         for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
  67                                 lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
  68                                         $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
  69                                 AC_CHECK_LIB($ax_lib, main,
  70                                         [BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib"; AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) CONFIG_BOOST_PROGRAM_OPTIONS="yes"; break],
  71                                         [CONFIG_BOOST_PROGRAM_OPTIONS="no"])
  72                         done
  73                 else
  74                         for ax_lib in $ax_boost_user_program_options_lib $BN-$ax_boost_user_program_options_lib; do
  75                                 AC_CHECK_LIB($ax_lib, main,
  76                                         [BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib"; AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) CONFIG_BOOST_PROGRAM_OPTIONS="yes"; break],
  77                                         [CONFIG_BOOST_PROGRAM_OPTIONS="no"])
  78                         done
  79                 fi
  80                 if test "x$CONFIG_BOOST_PROGRAM_OPTIONS" = "xno"; then
  81                         AC_MSG_ERROR([Could not link against [$ax_lib] !])
  82                 fi
  83         fi
  84         CPPFLAGS="$CPPFLAGS_SAVED"
  85         LDFLAGS="$LDFLAGS_SAVED"
  86 fi
  87 ])
  88
  89 # }}}
  90 # {{{ MySQL
  91
  92 AC_DEFUN([AX_LIB_MYSQL],
  93 [
  94 AC_ARG_WITH([mysql],
  95         AC_HELP_STRING([--with-mysql=@<:@ARG@:>@],
  96                 [use MySQL client library @<:@default=yes@:>@, optionally specify path to mysql_config]
  97         ),
  98         [
  99         if test "$withval" = "no"; then
 100                 want_mysql="no"
 101         elif test "$withval" = "yes"; then
 102                 want_mysql="yes"
 103         else
 104                 want_mysql="yes"
 105                 MYSQL_CONFIG="$withval"
 106         fi
 107         ],
 108         [want_mysql="yes"]
 109 )
 110
 111 MYSQL_CFLAGS=""
 112 MYSQL_LDFLAGS=""
 113 MYSQL_VERSION=""
 114 CONFIG_MYSQL=no
 115
 116 dnl
 117 dnl Check MySQL libraries (libpq)
 118 dnl
 119
 120 if test "$want_mysql" = "yes"; then
 121
 122         if test -z "$MYSQL_CONFIG" -o test; then
 123                 AC_PATH_PROG([MYSQL_CONFIG], [mysql_config], [no])
 124         fi
 125
 126         if test "$MYSQL_CONFIG" != "no"; then
 127                 AC_MSG_CHECKING([for MySQL libraries])
 128
 129                 MYSQL_CFLAGS="`$MYSQL_CONFIG --cflags`"
 130                 MYSQL_LDFLAGS="`$MYSQL_CONFIG --libs`"
 131                 MYSQL_VERSION=`$MYSQL_CONFIG --version`
 132
 133                 AC_DEFINE([HAVE_MYSQL], [1],
 134                           [Define to 1 if MySQL libraries are available])
 135
 136                 CONFIG_MYSQL="yes"
 137                 AC_MSG_RESULT([yes])
 138         fi
 139 fi
 140
 141 dnl
 142 dnl Check if required version of MySQL is available
 143 dnl
 144
 145
 146 mysql_version_req=ifelse([$1], [], [], [$1])
 147
 148 if test "$CONFIG_MYSQL" = "yes" -a -n "$mysql_version_req"; then
 149
 150         AC_MSG_CHECKING([if MySQL version is >= $mysql_version_req])
 151
 152         dnl Decompose required version string of MySQL
 153         dnl and calculate its number representation
 154         mysql_version_req_major=`expr $mysql_version_req : '\([[0-9]]*\)'`
 155         mysql_version_req_minor=`expr $mysql_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
 156         mysql_version_req_micro=`expr $mysql_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
 157         if test "x$mysql_version_req_micro" = "x"; then
 158                 mysql_version_req_micro="0"
 159         fi
 160
 161         mysql_version_req_number=`expr $mysql_version_req_major \* 1000000 \
 162                                    \+ $mysql_version_req_minor \* 1000 \
 163                                    \+ $mysql_version_req_micro`
 164
 165         dnl Decompose version string of installed MySQL
 166         dnl and calculate its number representation
 167         mysql_version_major=`expr $MYSQL_VERSION : '\([[0-9]]*\)'`
 168         mysql_version_minor=`expr $MYSQL_VERSION : '[[0-9]]*\.\([[0-9]]*\)'`
 169         mysql_version_micro=`expr $MYSQL_VERSION : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
 170         if test "x$mysql_version_micro" = "x"; then
 171                 mysql_version_micro="0"
 172         fi
 173
 174         mysql_version_number=`expr $mysql_version_major \* 1000000 \
 175                                    \+ $mysql_version_minor \* 1000 \
 176                                    \+ $mysql_version_micro`
 177
 178         mysql_version_check=`expr $mysql_version_number \>\= $mysql_version_req_number`
 179         if test "$mysql_version_check" = "1"; then
 180                 AC_MSG_RESULT([yes])
 181         else
 182                 AC_MSG_RESULT([no])
 183                 CONFIG_MYSQL=no
 184         fi
 185 fi
 186
 187 AC_SUBST([MYSQL_VERSION])
 188 AC_SUBST([MYSQL_CFLAGS])
 189 AC_SUBST([MYSQL_LDFLAGS])
 190 ])
 191
 192 # }}}
 193 # {{{ MySQL++
 194
 195 AC_DEFUN([AX_LIB_MYSQLPP],
 196 [
 197 AC_ARG_WITH([mysqlpp],
 198         AC_HELP_STRING([--with-mysqlpp=@<:@ARG@:>@],
 199                 [use MySQL client C++ library @<:@default=yes@:>@, optionally specify path to the library]),
 200         [
 201                 if test "$withval" = "no"; then
 202                         want_mysqlpp="no"
 203                 elif test "$withval" = "yes"; then
 204                         want_mysqlpp="yes"
 205                         ax_mysqlpp_path=""
 206                 else
 207                         want_mysqlpp="yes"
 208                         ax_mysqlpp_path="$withval"
 209                 fi
 210         ],
 211         [want_mysqlpp="yes"]
 212 )
 213
 214 CONFIG_MYSQLPP=no
 215 MYSQLPP_CXXFLAGS=""
 216 test -z "$ax_mysqlpp_path" || MYSQLPP_CXXFLAGS="-I$ax_myslpp_path"
 217
 218 if test "x$want_mysqlpp" = "xyes"; then
 219         AC_REQUIRE([AC_PROG_CC])
 220         CPPFLAGS_SAVED="$CPPFLAGS"
 221         CPPFLAGS="$CPPFLAGS $MYSQLPP_CPPFLAGS"
 222         export CPPFLAGS
 223
 224         CXXFLAGS_SAVED="$CXXFLAGS"
 225         CXXFLAGS="$CPPFLAGS $MYSQL_CFLAGS $MYSQL_CXXFLAGS"
 226         export CXXFLAGS
 227
 228         LDFLAGS_SAVED="$LDFLAGS"
 229         LDFLAGS="$LDFLAGS $MYSQL_LDFLAGS $MYSQLPP_LDFLAGS"
 230         export LDFLAGS
 231
 232         AC_CACHE_CHECK(whether the MySQL++ library is available,
 233                 ax_cv_mysqlpp,
 234                 [AC_LANG_PUSH([C++])
 235                 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <mysql++/mysql++.h>
 236                                                   ]],
 237                                                   [[mysqlpp::Connection con(false)]]),
 238                                   ax_cv_mysqlpp=yes,
 239                                   ax_cv_mysqlpp=no)
 240                 AC_LANG_POP([C++])
 241                 ])
 242
 243         if test "x$ax_cv_mysqlpp" = "xyes"; then
 244                 AC_DEFINE(HAVE_MYSQLPP,[1],[Define if the MySQL++ library is available])
 245                 AC_LANG_PUSH([C++])
 246                 AC_CHECK_LIB(mysqlpp, main,CONFIG_MYSQLPP=yes,CONFIG_MYSQLPP=no)
 247                 AC_LANG_POP([C++])
 248
 249                 if test "x$CONFIG_MYSQLPP" = "xno"; then
 250                         AC_MSG_ERROR(Could not link against mysqlpp !)
 251                 fi
 252         fi
 253
 254         CPPFLAGS="$CPPFLAGS_SAVED"
 255         CXXFLAGS="$CXXFLAGS_SAVED"
 256         LDFLAGS="$LDFLAGS_SAVED"
 257 fi
 258
 259 AC_SUBST([MYSQLPP_CPPFLAGS])
 260 AC_SUBST([MYSQLPP_CXXFLAGS])
 261 ])
 262
 263 # }}}