acx_options.m4 30.9 KB
Newer Older
1 2 3
AC_DEFUN([ACX_OPTIONS],
[
#  ----------------------------------------------------------------------
4
#  Checks for multithreaded compiling + linking
Uwe Schulzweida's avatar
Uwe Schulzweida committed
5
ENABLE_THREADS=no
6
AC_ARG_WITH([threads],
7
            [AC_HELP_STRING([--with-threads=<yes/no/directory>],
8
                            [Compile + link for multithreading [default=yes]])],
9 10
            [],
            [with_threads=yes])
11 12
THREADS_INCLUDE=''
THREADS_LIBS=''
13
AS_CASE([$with_threads],
14
        [no],[AC_MSG_CHECKING([multithreading])
15
              AC_MSG_RESULT([suppressed])],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
16 17
        [yes],[AX_PTHREAD([AC_DEFINE([HAVE_LIBPTHREAD],[1],[Define 1 for multithread support])
                           ENABLE_THREADS=yes],[AC_MSG_ERROR([multithreaded settings NOT found])])
18 19 20
               LIBS="$PTHREAD_LIBS $LIBS"
               CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
               CC="$PTHREAD_CC"
21
               AS_ECHO(["CC:$CC CFLAGS:$CFLAGS LIBS:$LIBS"])],
22
        [*],[THREADS_ROOT=$with_threads
23 24
             LDFLAGS="-L$THREADS_ROOT/lib $LDFLAGS"
             CPPFLAGS="-I$THREADS_ROOT/include $CPPFLAGS "
25 26
             AC_CHECK_HEADERS(pthread.h)
             AC_CHECK_LIB([pthread],[pthread_create])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
27
             ENABLE_THREADS=yes
28 29
             THREADS_LIBS=" -L$THREADS_ROOT/lib -lpthread"
             THREADS_INCLUDE=" -I$THREADS_ROOT/include"])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
30
AC_SUBST([ENABLE_THREADS])
31 32
AC_SUBST([THREADS_INCLUDE])
AC_SUBST([THREADS_LIBS])
33
#  ----------------------------------------------------------------------
34
#  Compile application with SZLIB library, needed for GRIB1 linking
35 36
SZLIB_INCLUDE=''
SZLIB_LIBS=''
37
AC_ARG_WITH([szlib],
38
            [AS_HELP_STRING([--with-szlib=<yes|no|directory> (default=no)],[location of szlib library, optional for GRIB1 compression])],
39 40 41 42 43 44 45 46
            [AS_CASE(["$with_szlib"],
                     [no],[AC_MSG_CHECKING([for szlib library])
                           AC_MSG_RESULT([suppressed])],
                     [yes],[AC_CHECK_HEADERS(szlib.h)
                            AC_SEARCH_LIBS([SZ_BufftoBuffCompress],
                                           [sz],
                                           [AC_DEFINE([HAVE_LIBSZ],[1],[Define to 1 for SZIP support])],
                                           [AC_MSG_ERROR([Could not link to szlib])])
47
                            SZLIB_LIBS=" -lsz"],
48 49
                     [*],[SZLIB_ROOT=$with_szlib
                          AS_IF([test -d "$SZLIB_ROOT"],
Ralf Müller's avatar
Ralf Müller committed
50
                                [LDFLAGS="-L$SZLIB_ROOT/lib $LDFLAGS"
51
                                 CPPFLAGS="-I$SZLIB_ROOT/include $CPPFLAGS"
52 53 54 55 56
                                 AC_CHECK_HEADERS(szlib.h)
                                 AC_SEARCH_LIBS([SZ_BufftoBuffCompress],
                                                [sz],
                                                [AC_DEFINE([HAVE_LIBSZ],[1],[Define to 1 for SZIP support])],
                                                [AC_MSG_ERROR([Could not link to szlib])])
57 58
                                 SZLIB_LIBS=" -L$SZLIB_ROOT/lib -lsz"
                                 SZLIB_INCLUDE=" -I$SZLIB_ROOT/include"],
59 60 61
                                [AC_MSG_NOTICE([$SZLIB_ROOT is not a directory! SZLIB suppressed])])])],
            [AC_MSG_CHECKING([for szlib library])
             AC_MSG_RESULT([suppressed])])
62 63
AC_SUBST([SZLIB_INCLUDE])
AC_SUBST([SZLIB_LIBS])
64 65
#  ----------------------------------------------------------------------
#  Link application with HDF5 library, required for netcdf4
66 67 68
HDF5_ROOT=''
HDF5_INCLUDE=''
HDF5_LIBS=''
69
AC_ARG_WITH([hdf5],
70
            [AS_HELP_STRING([--with-hdf5=<yes|no|directory> (default=no)],[location of HDF5 library])],
71 72 73 74 75 76 77
            [AS_CASE(["$with_hdf5"],
                     [no],[AC_MSG_CHECKING([for hdf5 library])
                           AC_MSG_RESULT([suppressed])],
                     [yes],[AC_CHECK_HEADERS([hdf5.h])
                            AC_SEARCH_LIBS([H5Fopen],
                                           [hdf5],
                                           [AC_DEFINE([HAVE_LIBHDF5],[1],[Define to 1 for HDF5 support])],
78
                                           [AC_MSG_ERROR([Cannot link to hdf5 library!])])
79 80 81
                            AC_SEARCH_LIBS([H5DSis_scale],
                                           [hdf5_hl],
                                           [have_hdf5_hl=yes],
82
                                           [AC_MSG_NOTICE([Cannot find hdf5 high level interface!])
83
                                            have_hdf5_hl=no])
84 85 86 87 88 89 90
                            AS_IF([test "x$have_libhdf5_hl" = xyes],
                                  [HDF5_LIBS=" -lhdf5_hl -lhdf5"],
                                  [HDF5_LIBS=" -lhdf5"])
                            ],
                     [*],[AS_IF([test -d "$with_hdf5"],
                                [HDF5_ROOT="$with_hdf5"
                                 LDFLAGS="-L$HDF5_ROOT/lib $LDFLAGS"
91
                                 CPPFLAGS="-I$HDF5_ROOT/include $CPPFLAGS"
92 93 94 95
                                 AC_CHECK_HEADERS([hdf5.h])
                                 AC_SEARCH_LIBS([H5Fopen],
                                                [hdf5],
                                                [AC_DEFINE([HAVE_LIBHDF5],[1],[Define to 1 for HDF5 support])],
96
                                                [AC_MSG_ERROR([Cannot link to hdf5!])])
97 98 99
                                 AC_SEARCH_LIBS([H5DSis_scale],
                                                [hdf5_hl],
                                                [have_hdf5_hl=yes],
100
                                                [AC_MSG_NOTICE([Cannot link to hdf5 high level interface!])
101 102
                                                have_hdf5_hl=no])
                                 AS_IF([test "x$have_libhdf5_hl" = 'xyes'],
103 104 105 106
                                       [HDF5_LIBS=" -L$HDF5_ROOT/lib -lhdf5_hl -lhdf5"],
                                       [HDF5_LIBS=" -L$HDF5_ROOT/lib -lhdf5"])
                                 HDF5_INCLUDE=" -I$HDF5_ROOT/include"],
                                [AC_MSG_NOTICE([$with_hdf5 is not a directory! HDF5 suppressed])])])],
107 108
            [AC_MSG_CHECKING([for hdf5 library])
             AC_MSG_RESULT([suppressed])])
109 110 111
AC_SUBST([HDF5_ROOT])
AC_SUBST([HDF5_INCLUDE])
AC_SUBST([HDF5_LIBS])
112 113
#  ----------------------------------------------------------------------
#  Compile application with netcdf
114 115 116
NETCDF_ROOT=''
NETCDF_INCLUDE=''
NETCDF_LIBS=''
Uwe Schulzweida's avatar
Uwe Schulzweida committed
117 118 119
ENABLE_NETCDF=no
ENABLE_NC2=no
ENABLE_NC4=no
120
ENABLE_NC4HDF5=no
121
AC_ARG_WITH([netcdf],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
122
            [AS_HELP_STRING([--with-netcdf=<yes|no|directory> (default=no)],[location of NetCDF library (lib and include subdirs)])],
123
            [AS_CASE(["$with_netcdf"],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
124
                     [no],[AC_MSG_CHECKING([for NetCDF library])
125 126 127 128
                           AC_MSG_RESULT([suppressed])],
                     [yes],[AC_CHECK_HEADERS([netcdf.h])
                            AC_SEARCH_LIBS([nc_open],
                                           [netcdf],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
129
                                           [AC_DEFINE([HAVE_LIBNETCDF],[1],[Define to 1 for NetCDF support])
130
                                            ENABLE_NETCDF=yes],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
131
                                           [AC_MSG_ERROR([Could not link to NetCDF library])])
132 133 134 135 136
                            NETCDF_LIBS=" -lnetcdf"
                            AC_CHECK_PROG(NC_CONFIG,nc-config,nc-config)
                            AS_IF([test "x$NC_CONFIG" != "x"],
                                  [AC_MSG_CHECKING([netcdf's nc2 support])
                                   AS_IF([test "x$($NC_CONFIG --has-nc2)" = "xyes"],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
137
                                         [AC_DEFINE([HAVE_NETCDF2],[1],[Define to 1 for NetCDF2 support])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
138
                                          ENABLE_NC2=yes
139 140 141
                                          AC_MSG_RESULT([yes])],[AC_MSG_RESULT([no])])
                                   AC_MSG_CHECKING([netcdf's nc4 support])
                                   AS_IF([test "x$($NC_CONFIG --has-nc4)" = "xyes"],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
142
                                         [AC_DEFINE([HAVE_NETCDF4],[1],[Define to 1 for NetCDF4 support])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
143
                                          ENABLE_NC4=yes
144 145 146
                                          AC_MSG_RESULT([yes])],[AC_MSG_RESULT([no])])
			           AC_MSG_CHECKING([netcdf's nc4/hdf5 support])
                                   AS_IF([test "x$($NC_CONFIG --has-hdf5)" = "xyes"],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
147
                                         [AC_DEFINE([HAVE_NC4HDF5],[1],[Define to 1 for NetCDF4/HDF5 support])
148 149
                                          ENABLE_NC4HDF5=yes
                                          AC_MSG_RESULT([yes])],[AC_MSG_RESULT([no])]) ],
150 151 152 153
                                  [AS_ECHO([Could not find nc-config! go on with default configuration])])],
                     [*],[AS_IF([test -d "$with_netcdf"],
                                [NETCDF_ROOT=$with_netcdf
                                 LDFLAGS="-L$NETCDF_ROOT/lib $LDFLAGS"
154
                                 CPPFLAGS="-I$NETCDF_ROOT/include $CPPFLAGS"
155 156 157
                                 AC_CHECK_HEADERS([netcdf.h])
                                 AC_SEARCH_LIBS([nc_open],
                                                [netcdf],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
158
                                                [AC_DEFINE([HAVE_LIBNETCDF],[1],[Define to 1 for NetCDF support])
159
                                                 ENABLE_NETCDF=yes],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
160
                                                [AC_MSG_ERROR([Could not link to NetCDF library])])
161 162 163 164 165 166 167
                                 NETCDF_LIBS=" -L$NETCDF_ROOT/lib -lnetcdf"
                                 NETCDF_INCLUDE=" -I$NETCDF_ROOT/include"
                                 AC_MSG_CHECKING([nc-config script])
                                 AC_CHECK_PROG(NC_CONFIG,nc-config,[$NETCDF_ROOT/bin/nc-config],,["$NETCDF_ROOT/bin"])
                                 AS_IF([test "x$NC_CONFIG" != "x"],
                                   [AC_MSG_CHECKING([netcdf's OpenDAP support])
                                   AS_IF([test "x$($NC_CONFIG --has-dap)" = "xyes"],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
168
                                         [AC_DEFINE([HAVE_LIBNC_DAP],[1],[Define to 1 for NetCDF OpenDAP])
169 170 171
                                          AC_MSG_RESULT([yes])],[AC_MSG_RESULT([no])])]
                                   [AC_MSG_CHECKING([netcdf's nc2 support])
                                   AS_IF([test "x$($NC_CONFIG --has-nc2)" = "xyes"],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
172
                                         [AC_DEFINE([HAVE_NETCDF2],[1],[Define to 1 for NetCDF2 support])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
173
                                          ENABLE_NC2=yes
174 175 176
                                          AC_MSG_RESULT([yes])],[AC_MSG_RESULT([no])])
                                   AC_MSG_CHECKING([netcdf's nc4 support])
                                   AS_IF([test "x$($NC_CONFIG --has-nc4)" = "xyes"],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
177
                                         [AC_DEFINE([HAVE_NETCDF4],[1],[Define to 1 for NetCDF4 support])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
178
                                          ENABLE_NC4=yes
179 180 181
                                          AC_MSG_RESULT([yes])],[AC_MSG_RESULT([no])])
			           AC_MSG_CHECKING([netcdf's nc4/hdf5 support])
                                   AS_IF([test "x$($NC_CONFIG --has-hdf5)" = "xyes"],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
182
                                         [AC_DEFINE([HAVE_NC4HDF5],[1],[Define to 1 for NetCDF4/HDF5 support])
183 184
                                          ENABLE_NC4HDF5=yes
                                          AC_MSG_RESULT([yes])],[AC_MSG_RESULT([no])]) ],
185
                                   [AC_MSG_RESULT([Could not find nc-config! go on with default configuration])])],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
186 187
                                [AC_MSG_NOTICE([$with_netcdf is not a directory! NetCDF suppressed])])])],
            [AC_MSG_CHECKING([for NetCDF library])
188
             AC_MSG_RESULT([suppressed])])
189 190 191

AS_IF([test "x$ENABLE_NC4HDF5" = "xyes"],
      [AC_SEARCH_LIBS([H5TS_mutex_lock], [netcdf],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
192
               [AC_DEFINE([HAVE_NC4HDF5_THREADSAFE],[1],[Define to 1 for NetCDF4/HDF5 threadsafe support])],,
193 194
	       [-lhdf5_hl -lhdf5])])

195
AC_SUBST([ENABLE_NETCDF])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
196 197
AC_SUBST([ENABLE_NC2])
AC_SUBST([ENABLE_NC4])
198
AC_SUBST([ENABLE_NC4HDF5])
199 200 201
AC_SUBST([NETCDF_ROOT])
AC_SUBST([NETCDF_INCLUDE])
AC_SUBST([NETCDF_LIBS])
202
#  ----------------------------------------------------------------------
Uwe Schulzweida's avatar
Uwe Schulzweida committed
203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232
#  Link application with UDUNITS2 library
AC_ARG_WITH([udunits2],
            [AS_HELP_STRING([--with-udunits2=<directory>],
                            [Specify location of UDUNITS2 library.])],
            [AS_CASE(["$with_udunits2"],
                     [no],[AC_MSG_CHECKING([for udunits2 library])
                           AC_MSG_RESULT([suppressed])],
                     [yes],[AC_CHECK_HEADERS([udunits2.h])
                            AC_SEARCH_LIBS([ut_parse],
                                           [udunits2],
                                           [AC_DEFINE([HAVE_LIBUDUNITS2],[1],[Define to 1 for UDUNITS2 support])],
                                           [AC_MSG_ERROR([Could not link to udunits2 library!])])
                            AC_SUBST([UDUNITS_LDFLAGS],[" -ludunits2"])
                            AC_SUBST([UDUNITS_INCLUDE],[""])],
                     [*],[UDUNITS_ROOT=$with_udunits2
                          AS_IF([test -d "$UDUNITS_ROOT"],
                                [LDFLAGS="$LDFLAGS -L$UDUNITS_ROOT/lib"
                                 CPPFLAGS="$CPPFLAGS -I$UDUNITS_ROOT/include"
                                 AC_CHECK_HEADERS([udunits2.h])
                                 AC_CHECK_HEADERS([udunits2/udunits2.h])
                                 AC_SEARCH_LIBS([ut_parse],
                                                [udunits2],
                                                [AC_DEFINE([HAVE_LIBUDUNITS2],[1],[Define to 1 for UDUNITS2 support])],
                                                [AC_MSG_ERROR([Could not link to udunits2 library!])])
                                 AC_SUBST([UDUNITS_LDFLAGS],[" -L$UDUNITS_ROOT/lib -ludunits2"])
                                 AC_SUBST([UDUNITS_INCLUDE],[" -I$UDUNITS_ROOT/include"])],
                                [AC_MSG_ERROR([$UDUNITS_ROOT is not a directory! UDUNITS2 suppressed])])])],
            [AC_MSG_CHECKING([for the UDUNITS2 library])
             AC_MSG_RESULT([suppressed])])
#  ----------------------------------------------------------------------
233 234 235
#  Link application with CMOR library
CMOR_LIBS=''
AC_ARG_WITH([cmor],
236
            [AS_HELP_STRING([--with-cmor=<directory>],[Specify location of CMOR library.])],
237 238 239 240 241 242 243 244 245 246
            [AS_CASE(["$with_cmor"],
                     [no],[AC_MSG_CHECKING([for cmor library])
                           AC_MSG_RESULT([suppressed])],
                     [yes],[AC_CHECK_HEADERS([cmor.h])
                            AC_SEARCH_LIBS([cmor_load_table],[cmor],[AC_DEFINE([HAVE_LIBCMOR],[1],[Define to 1 for CMOR support])],
                                           [AC_MSG_ERROR([Could not link to cmor library!])])
                            AC_SUBST([CMOR_LIBS],[" -lcmor"])],
                     [*],[CMOR_ROOT=$with_cmor
                          AS_IF([test -d "$CMOR_ROOT"],
                                [LDFLAGS="$LDFLAGS -L$CMOR_ROOT/lib"
247
                                 CPPFLAGS="$CPPFLAGS -I$CMOR_ROOT/include -I$CMOR_ROOT/include/cdTime"
248 249 250 251 252 253 254 255 256 257
                                 AC_SEARCH_LIBS([cmor_load_table],
                                                [cmor],
                                                [AC_DEFINE([HAVE_LIBCMOR],[1],[Define to 1 for CMOR support])],
                                                [AC_MSG_ERROR([Could not link to cmor library!])])
                                 CMOR_LIBS=" -L$CMOR_ROOT/lib -lcmor"],
                                [AC_MSG_ERROR([$CMOR_ROOT is not a directory! CMOR suppressed])])])],
            [AC_MSG_CHECKING([for the CMOR library])
             AC_MSG_RESULT([suppressed])])
AC_SUBST([CMOR_LIBS])
#  ----------------------------------------------------------------------
258
#  Compile application with GRIB_API library (for GRIB2 support)
259 260
GRIB_API_INCLUDE=''
GRIB_API_LIBS=''
Uwe Schulzweida's avatar
Uwe Schulzweida committed
261
ENABLE_GRIBAPI=no
262
AC_ARG_WITH([grib_api],
263
            [AS_HELP_STRING([--with-grib_api=<yes|no|directory> (default=no)],[location of GRIB_API library (lib and include subdirs)])],
264 265 266 267 268 269
            [AS_CASE(["$with_grib_api"],
                     [no],[AC_MSG_CHECKING([for GRIB_API library])
                           AC_MSG_RESULT([suppressed])],
                     [yes],[AC_CHECK_HEADERS([grib_api.h])
                            AC_SEARCH_LIBS([grib_get_message],
                                           [grib_api],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
270 271
                                           [AC_DEFINE([HAVE_LIBGRIB_API],[1],[GRIB_API library is present if defined to 1])
                                            ENABLE_GRIBAPI=yes],
272 273 274
                                           [AC_MSG_ERROR([Could not link to grib_api library])])],
                     [*],[GRIB_API_ROOT=$with_grib_api
                          AS_IF([test -d "$GRIB_API_ROOT"],
275
                                [LDFLAGS="-L$GRIB_API_ROOT/lib $LDFLAGS"
276
                                 CPPFLAGS="-I$GRIB_API_ROOT/include $CPPFLAGS"
277 278 279
                                 AC_CHECK_HEADERS([grib_api.h])
                                 AC_SEARCH_LIBS([grib_get_message],
                                                [grib_api],
Uwe Schulzweida's avatar
Uwe Schulzweida committed
280 281
                                                [AC_DEFINE([HAVE_LIBGRIB_API],[1],[GRIB_API library is present if defined to 1])
                                                 ENABLE_GRIBAPI=yes],
282
                                                [AC_MSG_ERROR([Could not link to grib_api library])])
283 284
                                 GRIB_API_LIBS=" -L$GRIB_API_ROOT/lib -lgrib_api"
                                 GRIB_API_INCLUDE=" -I$GRIB_API_ROOT/include"],
285 286 287
                                [AC_MSG_ERROR([$GRIB_API_ROOT is not a directory! GRIB_API suppressed])])])],
            [AC_MSG_CHECKING([for the GRIB_API library])
             AC_MSG_RESULT([suppressed])])
288 289
AC_SUBST([GRIB_API_INCLUDE])
AC_SUBST([GRIB_API_LIBS])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
290
AC_SUBST([ENABLE_GRIBAPI])
291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350
#  ----------------------------------------------------------------------
#  Enable GRIB support
AC_MSG_CHECKING([for GRIB support])
AC_ARG_ENABLE([grib],
              [AS_HELP_STRING([--enable-grib],[GRIB support [default=yes]])],
              [AS_IF([test "x$enable_grib" != 'xno'],
                     [AC_DEFINE(HAVE_LIBGRIB, [1], [Define to 1 for GRIB support])
                      enable_grib=yes])],
              [AC_DEFINE(HAVE_LIBGRIB, [1], [Define to 1 for GRIB support])
               enable_grib=yes])
AC_MSG_RESULT([$enable_grib])
AC_SUBST([ENABLE_GRIB],[$enable_grib])
#  ----------------------------------------------------------------------
#  Compile interface with internal CGRIBEX library
AC_MSG_CHECKING([for CGRIBEX support])
AC_ARG_ENABLE([cgribex],
              [AC_HELP_STRING([--enable-cgribex],[Use the CGRIBEX library [default=yes]])],
              [AS_IF([test "x$enable_cgribex" != 'xno'],
                     [AC_DEFINE(HAVE_LIBCGRIBEX,[1],[Define to 1 for GRIB1 decoding/encoding with cgribex])
                      enable_cgribex=yes])],
              [AC_DEFINE(HAVE_LIBCGRIBEX,[1],[Define to 1 for GRIB1 decoding/encoding with cgribex])
               enable_cgribex=yes])
AC_MSG_RESULT([$enable_cgribex])
AC_SUBST([ENABLE_CGRIBEX],[$enable_cgribex])
#  ----------------------------------------------------------------------
#  Compile interface with internal SERVICE library
AC_MSG_CHECKING([for SERVICE support])
AC_ARG_ENABLE([service],
              [AC_HELP_STRING([--enable-service],[Use the service library [default=yes]])],
              [AS_IF([test "x$enable_service" != 'xno'],
                     [AC_DEFINE(HAVE_LIBSERVICE,[1],[Define to 1 for SERVICE interface])
                      enable_service=yes])],
              [AC_DEFINE(HAVE_LIBSERVICE,[1],[Define to 1 for SERVICE interface])
               enable_service=yes])
AC_MSG_RESULT([$enable_service])
AC_SUBST([ENABLE_SERVICE],[$enable_service])
#  ----------------------------------------------------------------------
#  Compile interface with internal EXTRA library
AC_MSG_CHECKING([for EXTRA support])
AC_ARG_ENABLE([extra],
              [AC_HELP_STRING([--enable-extra],[Use the extra library [default=yes]])],
              [AS_IF([test "x$enable_extra" != 'xno'],
                     [AC_DEFINE(HAVE_LIBEXTRA,[1],[Define to 1 for EXTRA interface])
                      enable_extra=yes])],
              [AC_DEFINE(HAVE_LIBEXTRA,[1],[Define to 1 for EXTRA interface])
               enable_extra=yes])
AC_MSG_RESULT([$enable_extra])
AC_SUBST([ENABLE_EXTRA],[$enable_extra])
#  ----------------------------------------------------------------------
#  Compile interface with internal IEG library
AC_MSG_CHECKING([for IEG support])
AC_ARG_ENABLE([ieg],
              [AC_HELP_STRING([--enable-ieg],[Use the ieg library [default=yes]])],
              [AS_IF([test "x$enable_ieg" != 'xno'],
                     [AC_DEFINE(HAVE_LIBIEG,[1],[Define to 1 for IEG interface])
                      enable_ieg=yes])],
              [AC_DEFINE(HAVE_LIBIEG,[1],[Define to 1 for IEG interface])
               enable_ieg=yes])
AC_MSG_RESULT([$enable_ieg])
AC_SUBST([ENABLE_IEG],[$enable_ieg])
Ralf Müller's avatar
6*8=42  
Ralf Müller committed
351 352 353 354
#  ----------------------------------------------------------------------
#  Compile with fftw support
AC_MSG_CHECKING([for FFTW3 support])
AC_ARG_WITH([fftw3],
355 356
    [AS_HELP_STRING([--with-fftw3],
      [enable support for fftw3])],
Ralf Müller's avatar
6*8=42  
Ralf Müller committed
357
    [],
358
    [with_fftw3=no])
Ralf Müller's avatar
6*8=42  
Ralf Müller committed
359 360 361 362 363 364 365

  AS_IF([test "x$with_fftw3" != xno],
      [AC_CHECK_HEADERS([fftw3.h])
    AC_SEARCH_LIBS([fftw_cleanup],[fftw3],
      [AC_DEFINE([HAVE_LIBFFTW3],[1],[FFTW3 library is present if defined to 1])],
      [AC_MSG_RESULT([Could not link to fftw3 library])])])

366 367 368 369 370 371 372 373
#  ----------------------------------------------------------------------
#  Checks for PROJ.4 library
AC_ARG_WITH([proj],
            [AS_HELP_STRING([--with-proj=<directory>],
                            [Specify location of PROJ library for cartographic projections.])],
            [AS_CASE(["$with_proj"],
                     [no],[AC_MSG_CHECKING([for proj library])
                           AC_MSG_RESULT([suppressed])],
374
                     [yes],[AC_CHECK_HEADERS([proj_api.h])
375 376 377 378 379 380
                            AC_SEARCH_LIBS([pj_init],[proj],[AC_DEFINE([HAVE_LIBPROJ],[1],[Define to 1 for PROJ support])],
                                           [AC_MSG_ERROR([Could not link to PROJ library!])])
                            AC_SUBST([PROJ_LDFLAGS],[" -lproj"])
                            AC_SUBST([PROJ_INCLUDE],[""])],
                     [*],[PROJ_ROOT=$with_proj
                          AS_IF([test -d "$PROJ_ROOT"],
Ralf Müller's avatar
Ralf Müller committed
381
                                [LDFLAGS="-L$PROJ_ROOT/lib $LDFLAGS"
382
                                 CPPFLAGS="-I$PROJ_ROOT/include $CPPFLAGS"
383
                                 AC_CHECK_HEADERS([proj_api.h])
384 385 386 387 388 389 390 391 392 393
                                 AC_SEARCH_LIBS([pj_init],
                                                [proj],
                                                [AC_DEFINE([HAVE_LIBPROJ],[1],[Define to 1 for PROJ support])],
                                                [AC_MSG_ERROR([Could not link to PROJ library!])])
                                 AC_SUBST([PROJ_LDFLAGS],[" -L$PROJ_ROOT/lib -lproj"])
                                 AC_SUBST([PROJ_INCLUDE],[" -I$PROJ_ROOT/include"])],
                                [AC_MSG_ERROR([$PROJ_ROOT is not a directory! PROJ suppressed])])])],
            [AC_MSG_CHECKING([for the PROJ library])
             AC_MSG_RESULT([suppressed])])
#  ----------------------------------------------------------------------
394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420
#  Checks for CURL library
AC_ARG_WITH([curl],
            [AS_HELP_STRING([--with-curl=<directory>],
                            [Specify location of CURL library.])],
            [AS_CASE(["$with_curl"],
                     [no],[AC_MSG_CHECKING([for curl library])
                           AC_MSG_RESULT([suppressed])],
                     [yes],[AC_CHECK_HEADERS([curl/curl.h])
                            AC_SEARCH_LIBS([curl_global_init],[curl],[AC_DEFINE([HAVE_LIBCURL],[1],[Define to 1 for CURL support])],
                                           [AC_MSG_ERROR([Could not link to CURL library!])])
                            AC_SUBST([CURL_LDFLAGS],[" -lcurl"])
                            AC_SUBST([CURL_INCLUDE],[""])],
                     [*],[CURL_ROOT=$with_curl
                          AS_IF([test -d "$CURL_ROOT"],
                                [LDFLAGS="-L$CURL_ROOT/lib $LDFLAGS"
                                 CPPFLAGS="-I$CURL_ROOT/include $CPPFLAGS"
                                 AC_CHECK_HEADERS([curl/curl.h])
                                 AC_SEARCH_LIBS([curl_global_init],
                                                [curl],
                                                [AC_DEFINE([HAVE_LIBCURL],[1],[Define to 1 for CURL support])],
                                                [AC_MSG_ERROR([Could not link to CURL library!])])
                                 AC_SUBST([CURL_LDFLAGS],[" -L$CURL_ROOT/lib -lcurl"])
                                 AC_SUBST([CURL_INCLUDE],[" -I$CURL_ROOT/include"])],
                                [AC_MSG_ERROR([$CURL_ROOT is not a directory! CURL suppressed])])])],
            [AC_MSG_CHECKING([for the CURL library])
             AC_MSG_RESULT([suppressed])])
#  ----------------------------------------------------------------------
421
#  Compile application with MAGICS (xml required)
422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452
MAGICS_ROOT=''
MAGICS_INCLUDE=''
MAGICS_LIBS=''
AC_ARG_WITH([magics],
            [AS_HELP_STRING([--with-magics=<yes|no|directory>],[location of magics library (lib and include subdirs)])],
            [AS_CASE(["$with_magics"],
                     [no],[AC_MSG_CHECKING([for magics library])
                           AC_MSG_RESULT([suppressed])],
                     [yes],[AC_CHECK_HEADERS([magics_api.h])
                            AC_SEARCH_LIBS([mag_open],
                                           [MagPlus],
                                           [AC_DEFINE([HAVE_LIBMAGICS],[1],[Define to 1 for MAGICS support])],
                                           [AC_MSG_ERROR([Could not link to magics library])])
                            AC_SUBST([MAGICS_LIBS],[" -lMagPlus"])],
                     [*],[AS_IF([test -d "$with_magics"],
                                [MAGICS_ROOT=$with_magics
                                 LDFLAGS="-L$MAGICS_ROOT/lib $LDFLAGS"
                                 CPPFLAGS="-I$MAGICS_ROOT/include/magics $CPPFLAGS"
                                 AC_CHECK_HEADERS([magics_api.h])
                                 AC_SEARCH_LIBS([mag_open],
                                                [MagPlus],
                                                [AC_DEFINE([HAVE_LIBMAGICS],[1],[Define to 1 for MAGICS support])],
                                                [AC_MSG_ERROR([Could not link to magics library])])
                                 MAGICS_LIBS=" -L$MAGICS_ROOT/lib -lMagPlus"
                                 MAGICS_INCLUDE=" -I$MAGICS_ROOT/include/magics"],
                                [AC_MSG_NOTICE([$with_magics is not a directory! MAGICS suppressed])])])],
            [AC_MSG_CHECKING([for MAGICS library])
             AC_MSG_RESULT([suppressed])])
AC_SUBST([MAGICS_ROOT])
AC_SUBST([MAGICS_INCLUDE])
AC_SUBST([MAGICS_LIBS])
453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469
AC_ARG_WITH([libxml2],
            [AS_HELP_STRING([--with-libxml2=<yes|no|directory>],[location of libxml2 library (lib and include subdirs)])],
            [AS_CASE(["$with_libxml2"],
                     [no],[AC_MSG_CHECKING([for libxml2 library])
                           AC_MSG_RESULT([suppressed])],
                     [yes],[CPPFLAGS="$CPPFLAGS -I/usr/include/libxml2"
                            AC_CHECK_HEADERS([libxml/parser.h])
                            AC_CHECK_HEADERS([libxml/tree.h])
                            AC_SEARCH_LIBS([xmlInitMemory],
                                           [xml2],
                                           [AC_DEFINE([HAVE_LIBXML2],[1],[Define to 1 for XML2 support])],
                                           [AC_MSG_ERROR([Could not link to libxml2 library])])
                            AC_SUBST([XML2_LIBS],[" -lxml2"])],
                     [*],[AS_IF([test -d "$with_libxml2"],
                                [XML2_ROOT=$with_libxml2
                                 LDFLAGS="-L$XML2_ROOT/lib $LDFLAGS"
                                 CPPFLAGS="-I$XML2_ROOT/include/libxml2 $CPPFLAGS"
470 471
                                 AC_CHECK_HEADERS([libxml/parser.h])
                                 AC_CHECK_HEADERS([libxml/tree.h])
472 473 474 475 476 477 478 479 480 481
                                 AC_SEARCH_LIBS([xmlInitMemory],
                                                [xml2],
                                                [AC_DEFINE([HAVE_LIBXML2],[1],[Define to 1 for XML2 support])],
                                                [AC_MSG_ERROR([Could not link to libxml2 library])])
                                 XML2_LIBS=" -L$XML2_ROOT/lib -lxml2"
                                 XML2_INCLUDE=" -I$XML2_ROOT/include/libxml2"],
                                [AC_MSG_NOTICE([$with_libxml2 is not a directory! XML2 suppressed])])])],
            [AC_MSG_CHECKING([for XML2 library])
             AC_MSG_RESULT([suppressed])])
AM_CONDITIONAL([ENABLE_MAGICS],[test ! x$with_magics = 'x' -a ! x$with_libxml2 = 'x'])
482
#  ----------------------------------------------------------------------
483
#  How to build CDI into CDO? 
484
INTERNAL_CDI_DIR=libcdi
485
# At the moment, there are two possible CDI bindings
486 487
# (default)          linking directly to CDI's object files, i.e. a libtool
#                    convenience library
488
# (--enable-cdi-lib) build and link to a shared CDI library
489
AC_MSG_CHECKING([for build a separate CDI library and link CDO to it])
490
AC_ARG_ENABLE([cdi-lib],
491
              [AS_HELP_STRING([--enable-cdi-lib],[build, install and link to a CDI library [default=no]])],
492 493
              [AS_IF([test "x$enable_cdi_lib" != "xno"],
                     [enable_cdi_lib=yes],
494 495 496 497 498 499
                     [enable_cdi_lib=no
                      CDO_DISABLE_CDILIB=1
                      export CDO_DISABLE_CDILIB])],
              [enable_cdi_lib=no
               CDO_DISABLE_CDILIB=1
               export CDO_DISABLE_CDILIB])
500 501 502 503 504
AC_MSG_RESULT([$enable_cdi_lib])
# save CDI binding mode for later automake use
AM_CONDITIONAL([ENABLE_CDI_LIB],[test x$enable_cdi_lib = 'xyes'])
# create shell variables for the representation of configure results
AS_IF([test x$enable_cdi_lib = 'xno'],[AC_SUBST([ENABLE_CDI_LIB],[false])],[AC_SUBST([ENABLE_CDI_LIB],[true])])
Ralf Müller's avatar
Ralf Müller committed
505
# scan for CDI as a subproject
506
AC_CONFIG_SUBDIRS([libcdi])
507 508 509 510 511 512 513 514 515 516 517
#  ----------------------------------------------------------------------
#  Build a static CDO
AC_MSG_CHECKING([for building an additional static CDO binary])
AC_ARG_ENABLE([all-static],
              [AS_HELP_STRING([--enable-all-static],[build a completely statically linked CDO binary [default=no]])],
              [AS_IF([test "x$enable_all_static" != "xno"],
                     [enable_all_static=yes],
                     [enable_all_static=no])],
              [enable_all_static=no])
AC_MSG_RESULT([$enable_all_static])
AM_CONDITIONAL([ENABLE_ALL_STATIC],[test x$enable_all_static = 'xyes'])
518
])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
519 520 521 522
dnl
dnl Local Variables:
dnl mode: autoconf
dnl End: