configure.ac 16.3 KB
Newer Older
1
#  Process this file with autoconf to produce a configure script.
Uwe Schulzweida's avatar
Uwe Schulzweida committed
2
3
4
5
#
#  automake 1.14
#  autoconf 2.68
#  libtool  2.4.2
Uwe Schulzweida's avatar
Uwe Schulzweida committed
6

7
AC_INIT([cdi], [1.7.0rc4], [http://mpimet.mpg.de/cdi])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
8

Uwe Schulzweida's avatar
Uwe Schulzweida committed
9
10
echo "configuring ${PACKAGE_NAME} ${PACKAGE_VERSION}"

Uwe Schulzweida's avatar
Uwe Schulzweida committed
11
CONFIG_ABORT=yes
12
13
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_MACRO_DIR([m4])
14
15
dnl forbid acx macro names from remaining unexpanded
m4_pattern_forbid([^ACX_])
16
17
18
AC_CANONICAL_HOST
AC_CANONICAL_BUILD

Uwe Schulzweida's avatar
Uwe Schulzweida committed
19

Uwe Schulzweida's avatar
Uwe Schulzweida committed
20
AM_INIT_AUTOMAKE([foreign serial-tests])
21
AC_CONFIG_HEADERS([src/config.h])
22
23
24
25
AM_MAINTAINER_MODE([disable])

# Check building environment
AC_CHECK_TOOL([CC],[gcc],[:])
26
AC_PROG_CC_C99
27
AM_PROG_CC_C_O
28
AC_C_RESTRICT
29
AC_PROG_FC
30
AS_IF([test -n "$FC" && test "X$FC" != Xno],
31
32
33
34
  [AC_FC_SRCEXT([f90])
   AC_LANG_PUSH([Fortran])
   AC_PROG_FPP
   AC_LANG_POP([Fortran])])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
35
AC_PROG_F77
36
37
AC_PROG_CXX
AC_PROG_INSTALL
38
39
40
41
42
43
44
45
46
47
48

# Set up libtool.
AC_MSG_NOTICE([setting up libtool])
dnl before switching on libtool, identify compilers that prevent us from
dnl certain build configurations
ACX_LT_PROBLEMS
LT_INIT([pic-only])
dnl _KPSE_USE_LIBTOOL ensures libtool is also used for configure-time tests,
dnl which deduces dependent libraries automatically
_KPSE_USE_LIBTOOL

49
50
51
# -----------------------------------------------------------------------
# Check endianess of system
AC_C_BIGENDIAN
52
53
#  ----------------------------------------------------------------------
# Check large file support on 32 bit systems
Uwe Schulzweida's avatar
Uwe Schulzweida committed
54
AC_SYS_LARGEFILE
55
56
#  ----------------------------------------------------------------------
# Checks for library functions.
Uwe Schulzweida's avatar
Uwe Schulzweida committed
57
AC_FUNC_MMAP
58
59
#  ----------------------------------------------------------------------
# Checks for library malloc.
Uwe Schulzweida's avatar
Uwe Schulzweida committed
60
AC_CHECK_LIB(malloc, malloc)
61
#  ----------------------------------------------------------------------
62
63
# Checks for structures.
AC_CHECK_MEMBERS([struct stat.st_blksize])
64
#  ----------------------------------------------------------------------
Uwe Schulzweida's avatar
Uwe Schulzweida committed
65
# Checks for header files
66
67
AC_CHECK_HEADERS([malloc.h uuid.h uuid/uuid.h])
AX_EXECINFO
68
#  ----------------------------------------------------------------------
Uwe Schulzweida's avatar
Uwe Schulzweida committed
69
# Checks for the availability of functions
70
71
AC_CHECK_FUNCS([mallinfo])
AC_CHECK_FUNCS([getline])
72
73
74
75
76
77
78
79
80
AC_CHECK_LIB([uuid],[uuid_generate],
  [AC_CHECK_DECLS([uuid_generate],
  [UUID_C_LIB=-luuid],,[AC_INCLUDES_DEFAULT
@%:@include <uuid/uuid.h>])],
  [AC_CHECK_FUNCS([uuid_create],
     [AC_CHECK_DECLS([uuid_create],
        [UUID_C_LIB=""],,[AC_INCLUDES_DEFAULT
@%:@include <uuid.h>])])])
AC_SUBST([UUID_C_LIB])
81
#  ----------------------------------------------------------------------
82
# Checks for the availability of ANSI-C99 functions
83
84
AC_CHECK_DECLS([isnan],,,[AC_INCLUDES_DEFAULT
@%:@include <math.h>])
85

Thomas Jahns's avatar
Thomas Jahns committed
86
87
88
89
#
# Check for non-standard builtin
AC_CHECK_DECLS([__builtin_ctz])

90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
# Check compiler version
case "$CC" in
  pgcc*)  COMP_VERSION=`$CC -V | head -2 | tail -n 1`;;
  *gcc*)  COMP_VERSION=`$CC --version | head -n 1`;;
  g++*)   COMP_VERSION=`$CC --version | head -n 1`;;
  clang*) COMP_VERSION=`$CC --version | head -n 1`;;
  sxc*)   COMP_VERSION=`$CC -V 2>&1   | tail -n 1`;;
  xlc*)   COMP_VERSION=`$CC -qversion 2>&1   | head -n 1`;;
  *)      COMP_VERSION=`$CC -V 2>&1   | head -n 1`;;
esac

if test -z "$COMP_VERSION" ; then COMP_VERSION="unknown"; fi;
AC_DEFINE_UNQUOTED(COMP_VERSION, ["$COMP_VERSION"], [Compiler version])

# Checks for username, hostname and system type
USERNAME=$LOGNAME
if test -z "$USERNAME" ; then USERNAME=$USER; fi;
if test -z "$USERNAME" ; then USERNAME="unknown"; fi;
AC_DEFINE_UNQUOTED([USER_NAME],["$USERNAME"], [User name])
AC_SUBST([USER_NAME],["$USERNAME"])

AS_IF([test -z "$HOST"],
      [HOST=unknown
       AS_IF([test -x /bin/hostname],[HOST=$(hostname)],
             [AS_IF([test -x /bin/uname],
                    [HOST=$(uname -n)])])])
AC_DEFINE_UNQUOTED([HOST_NAME],["$HOST"],[Host name])
AC_SUBST([HOST_NAME],["$HOST"])

AC_DEFINE_UNQUOTED([SYSTEM_TYPE],["$ac_cv_build"], [System type])
AC_SUBST([SYSTEM_TYPE],["$ac_cv_build"])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
121
122
123
124
#  ----------------------------------------------------------------------
#  Check for math library
AC_CHECK_LIB(m, floor)
#  ----------------------------------------------------------------------
125
126
# Add basic configure options
ACX_OPTIONS
127
AM_CONDITIONAL([ENABLE_NETCDF],[test x$ENABLE_NETCDF = xyes])
128
AC_CHECK_FUNCS([grib_get_length])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
129
#  ----------------------------------------------------------------------
130
# Compile with MPI support
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
AC_ARG_ENABLE([mpi],
  AS_HELP_STRING([--enable-mpi],
    [Compile with MPI compiler @<:@default=no@:>@]),
    [enable_mpi=yes
     ACX_C_PACKAGE([MPI],[mpi.h],,,
       [AC_MSG_FAILURE([Required header mpi.h not found or not compilable.])
        enable_MPI=no],[MPI_Waitall],[mpi mpich],,,
       [AC_MSG_FAILURE([Cannot link C MPI programs.])
        enable_MPI=no])
     AS_IF([test -n "$FC" && test "X$FC" != "Xno"],
       [ACX_FORTRAN_PACKAGE([MPI], [mpif.h],,,
          [AC_MSG_FAILURE([Required include mpif.h not found or not compilable.])
           enable_MPI=no],[mpi_waitall],
          [mpi mpi_f90 mpi_f77 mpich],[[-lmpi_f77 -lmpi],[-lmpi]],,
          [AC_MSG_FAILURE([Cannot link Fortran MPI programs.])
           enable_MPI=no],[])])],
    [enable_mpi=no])
148
149
AS_IF([test x"${enable_mpi}" = x"yes"],
      [USE_MPI=yes])
150
HAVE_PARALLEL_NC4=0
151
enable_ppm=no
152
AS_IF([test x"$USE_MPI" = xyes],
153
  [AC_DEFINE([USE_MPI],[1],[parallel I/O requested and available])
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
   AC_PATH_PROGS([MPI_LAUNCH],[mpirun mpiexec],[true])
   AS_IF([test x"$cross_compiling" = xno],
     [AC_MSG_CHECKING([if $MPI_LAUNCH works])
      saved_CFLAGS=$CFLAGS
      saved_LIBS=$LIBS
      CFLAGS="$CFLAGS $MPI_C_INCLUDE"
      LIBS="$LIBS $MPI_C_LIB"
      AC_LINK_IFELSE([AC_LANG_SOURCE([
@%:@include <stdio.h>
@%:@include <stdlib.h>

@%:@include <mpi.h>

@%:@define xmpi(ret)           \\
  do {                      \\
    if (ret != MPI_SUCCESS) \\
      exit(EXIT_FAILURE);   \\
  } while (0)

int
main(int argc, char **argv)
{
  xmpi(MPI_Init(&argc, &argv));
  char *numarg = argv@<:@1@:>@;
  int cmdnum = atoi(numarg);
  int procnum = 1;
  xmpi(MPI_Allreduce(MPI_IN_PLACE, &procnum, 1, MPI_INT, MPI_SUM,
                     MPI_COMM_WORLD));
  xmpi(MPI_Finalize());
  return (procnum == cmdnum)?EXIT_SUCCESS:EXIT_FAILURE;
}
])],
         [AS_IF([$MPI_LAUNCH -n 4 ./conftest$EXEEXT 4],
            [AC_MSG_RESULT([yes])],
            [AC_MSG_RESULT([no])
             AC_MSG_FAILURE([mpirun doesn't work])])],
         [AC_MSG_FAILURE([Cannot compile simple MPI program])])
      CFLAGS=$saved_CFLAGS
      LIBS=$saved_LIBS
     ])
   AS_IF([test "x$MPI_LAUNCH" = xtrue],
     [AC_MSG_WARN([MPI launch command unavailable])])

197
198
199
   PKG_CHECK_MODULES([YAXT],[yaxt],
     [AC_DEFINE([HAVE_YAXT],,[yaxt library is available])],
     [AC_MSG_FAILURE([Required yaxt library unavailable.])])
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
   AS_IF([test x"$ENABLE_NC4" = xyes],
     [AC_CHECK_HEADERS([netcdf_par.h],
        [AC_CHECK_DECL([MPI_Bcast],
           [HAVE_PARALLEL_NC4=1],
           [AC_MSG_WARN([The supplied netCDF library does not support MPI parallel invocations])],
           [AC_INCLUDES_DEFAULT
@%:@include <netcdf_par.h>])],
        [AC_CHECK_DECL([MPI_Bcast],
           [HAVE_PARALLEL_NC4=1],
           [AC_MSG_WARN([The supplied netCDF library does not support MPI parallel invocations])],
           [AC_INCLUDES_DEFAULT
@%:@include <netcdf.h>])
])
      dnl parallel netCDF support still requires ScalES-PPM and YAXT to
      dnl re-arrange the data when running with more than one collector
215
216
217
218
219
220
      PKG_CHECK_MODULES([PPM_CORE],[scales-ppm-core],
        [enable_ppm=yes
         AC_DEFINE([HAVE_PPM_CORE],,
           [ScalES PPM C core library is available])
        ],
        [enable_ppm=no])
221
222
      dnl if not both scales-ppm and yaxt are available, netcdf can only be
      dnl used in serial mode
223
      AS_IF([test x$enable_ppm != xyes],
224
225
226
        [HAVE_PARALLEL_NC4=0])
     ])
  ],
227
228
  [MPI_LAUNCH="`pwd`/util/serialrun"
   AC_SUBST([MPI_LAUNCH])])
229
230
231
232
AS_IF([test $HAVE_PARALLEL_NC4 -gt 0],
  [AC_DEFINE([HAVE_PARALLEL_NC4],[1],
             [netCDF library does support MPI parallel invocations])])
AC_SUBST([HAVE_PARALLEL_NC4])
233
AM_CONDITIONAL([USE_MPI],[test x"$USE_MPI" = xyes])
234
AM_CONDITIONAL([USE_PPM_CORE],[test $enable_ppm = yes])
235
AC_SUBST([USE_MPI])
236
AC_SUBST([ENABLE_MPI],[`test x"$enable_mpi" = xyes && echo true || echo false`])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
237
238
#  ----------------------------------------------------------------------
#  Create the Fortran Interface via iso_c_binding module (Fortran 2003 Standard)
Thomas Jahns's avatar
Thomas Jahns committed
239
240
241
242
243
244
AC_ARG_ENABLE([iso-c-interface],
              [AS_HELP_STRING([--enable-iso-c-interface],
                 [Create Fortran Interface via iso_c_bindings facility of F2003 [default=no].])],
              [enable_isoc=${enableval}],[enable_isoc=no])
AS_IF([test x"$enable_isoc" = xyes],
  [ACX_FC_CHECK_STRPTR_CONVERT],[enable_isoc=no])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
245
AM_CONDITIONAL([CREATE_ISOC],[test $enable_isoc = 'yes'])
Thomas Jahns's avatar
Thomas Jahns committed
246
247
AC_SUBST([ENABLE_F2003_ISOC],[$enable_isoc])
AM_SUBST_NOTMAKE([ENABLE_F2003_ISOC])
248
249
250
251
252
253
254
255
256
257
# in case the Fortran interface uses the more modern F90-style interface,
# the FCFLAGS for users of the library have to include a switch to use the
# .mod file
CDI_F90_INTERFACE_FCFLAGS=''
AS_IF([test "x${enable_isoc}" = "xyes"],
  [AC_LANG_PUSH([Fortran])
   ACX_SL_FC_CHECK_MOD_PATH_FLAG
   AC_LANG_POP([Fortran])
   CDI_F90_INTERFACE_FCFLAGS="${FC_MOD_FLAG}${includedir}"])
AC_SUBST([CDI_F90_INTERFACE_FCFLAGS])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
258
#  Check the module extension of the fortran compiler
259
260
AS_IF([test -n "$FC" && test "X$FC" != "Xno"],
  [ACX_SL_FC_MOD_SUFFIX(,[FCMODEXT=mod])])
261
# -----------------------------------------------------------------------
262
263
# Check for SWIG - Generator for script-language bindings
AC_ARG_ENABLE(swig,
264
265
266
267
              [AS_HELP_STRING([--enable-swig],[use swig to create extra bindings [default=no] (EXPERIMENTAL)])],
              [AC_CHECK_PROG(SWIG,swig,swig)],
              [enable_swig=no])
AM_CONDITIONAL(ENABLE_SWIG,[test "x$SWIG" != "x"])
268
269
270
#  ----------------------------------------------------------------------
#  Create the Ruby Interface via swig
AC_ARG_ENABLE(ruby,
271
  [AS_HELP_STRING([--enable-ruby],[ruby language bindings [default=no] (EXPERIMENTAL)])],
272
  [AC_CHECK_PROG(RUBY,ruby,ruby)
273
   RUBY_INCLUDES="$($RUBY $srcdir/config/interface.rb)"
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
   save_CPPFLAGS=$CPPFLAGS
   CPPFLAGS="$CPPFLAGS $RUBY_INCLUDES"
   AC_CHECK_HEADER([ruby.h],,[enable_ruby=no
                              RUBY=
                             ])
   CPPFLAGS=$save_CPPFLAGS
   AS_IF([test "x$RUBY" != "x"],
         [AS_IF([test "x$SWIG" = "x"],
                [AC_MSG_NOTICE([Ruby bindings: Swig is disabled, pregenerated files will be used. Use '--enable-swig' for swig usage])])],
                [AS_IF([test `$SWIG -help 2>&1 | $GREP -c '\-ruby *- Generate'` = 0],
                       [AC_MSG_NOTICE([No (swig does not support -ruby option)])
                        enable_ruby=no
                       ])])],
  [enable_ruby=no])
AM_CONDITIONAL(ENABLE_RUBY,[test "x$enable_ruby" != "xno"])
AS_IF([test "x$enable_ruby" != "xno"],[AC_SUBST([ENABLE_RUBY],[true])],[AC_SUBST([ENABLE_RUBY],[false])])
290
#  ----------------------------------------------------------------------
291
#  Create the Python Interface via swig
292
AC_ARG_ENABLE(python,
293
  [AS_HELP_STRING([--enable-python],[python language bindings [default=no] (EXPERIMENTAL)])],
294
  [AC_CHECK_PROG(PYTHON,python,python)
Thomas Jahns's avatar
Thomas Jahns committed
295
296
297
298
299
300
301
302
303
304
305
306
   enable_python=no
   for PYTHON_INCLUDES in \
     "-I`$PYTHON -c 'from distutils import sysconfig;print sysconfig.get_python_inc()'`" \
     "-I`$PYTHON -c 'from distutils import sysconfig;print sysconfig.get_python_lib(1,1)' | $SED 's/lib/include/'`"
   do
     save_CPPFLAGS=$CPPFLAGS
     CPPFLAGS="$CPPFLAGS $PYTHON_INCLUDES"
     AC_CHECK_HEADER([Python.h],[enable_python=yes
       break])
     CPPFLAGS=$save_CPPFLAGS
   done
   AS_IF([test "x$enable_python" != "xno"],
307
         [AS_IF([test "x$SWIG" = "x"],
Thomas Jahns's avatar
Thomas Jahns committed
308
309
                [AC_MSG_NOTICE([Python bindings: Swig is disabled, pregenerated files will be used. Use '--enable-swig' for swig usage])],
                [PYTHON=])],
310
311
312
313
314
315
316
317
318
                [AS_IF([test `$SWIG -help 2>&1 | $GREP -c '\-python *- Generate'` = 0],
                       [AC_MSG_NOTICE([No (swig does not support -python option)])
                        enable_python=no
                       ])])],
  [enable_python=no])
AM_CONDITIONAL(ENABLE_PYTHON, [test "x$enable_python" != "xno"])
AS_IF([test "x$enable_python" != "xno"],[AC_SUBST([ENABLE_PYTHON],[true])],[AC_SUBST([ENABLE_PYTHON],[false])])
#  ----------------------------------------------------------------------
AM_CONDITIONAL(CREATE_INTERFACES, [test  "x$enable_ruby" = "xyes" -o "x$enable_python" = "xyes"])
319
320
321
322
323
324
325
#  ----------------------------------------------------------------------
#  Create the CDI Fortran77 Interface via cfortran.h
AC_ARG_ENABLE([cf-interface],
              [AS_HELP_STRING([--disable-cf-interface],
                              [Omit building of cfortran Interface])],
              [enable_cfinterface=${enableval}],[enable_cfinterface=yes])
AS_IF([test "x${enable_cfinterface}" = "xyes"], [
Thomas Jahns's avatar
Thomas Jahns committed
326
327
328
329
330
331
332
333
dnl ######################################################################
dnl Test whether cfortran.h works correctly
dnl ######################################################################
ACX_FIND_CFORTRAN_DEF
ACX_XLF_QEXTNAME_ADD_APPENDUS
AS_IF([test -n "$FC" -a X"$FC" != Xno -o -n "$F77" -a X"$F77" != Xno],
  [ACX_CHECK_CFORTRAN([$srcdir/src],
    [AC_DEFINE([HAVE_CF_INTERFACE],[1],
334
335
336
337
338
339
340
341
342
343
344
       [Defined to 1 if C / Fortran interface cfortran.h works])],
    [AS_CASE([x"$acx_cv_cfortran_works"],
       [x"error"],
       [AC_MSG_NOTICE([Linking/Running with C EXTERNAL built with cfortran.h does not work!])],
       [x"compiling with cfortran.h failed"],
       [AC_MSG_NOTICE([Compilation with cfortran.h is not working!])],
       [x"error compiling Fortran subroutine"],
       [AC_MSG_NOTICE([compilation of simple Fortran source failed!])],
       [AC_MSG_NOTICE([Unexpected error when linking C and Fortran via cfortran.h!])])
     AC_MSG_NOTICE([Disabling cfortran.h bindings generation])
     acx_cv_cfortran_works=no])])
345
])
Thomas Jahns's avatar
Thomas Jahns committed
346
AM_CONDITIONAL([USE_FC],[test -n "$FC" -a X"$FC" != Xno -a x"$acx_cv_cfortran_works" = xyes])dnl
347
348
349
dnl
AC_SUBST([CPPFLAGS])dnl
dnl
350
351
352
353
354
m4_foreach([build_flag_var],[[BUILD_CFLAGS],[BUILD_FCFLAGS],[BUILD_LDFLAGS],[BUILD_LIBS],[BUILD_MPI_C_LIB],[BUILD_MPI_FC_LIB],[BUILD_C_INCLUDE],[BUILD_FC_INCLUDE]],
  [AC_ARG_VAR(build_flag_var,
     [append to ]m4_bpatsubst(build_flag_var, [BUILD_], [])[ during build but not in configure phase])dnl
AC_CONFIG_COMMANDS_PRE(m4_bpatsubst(build_flag_var, [BUILD_], [])[="$]m4_bpatsubst(build_flag_var, [BUILD_], [])[$]{build_flag_var+ $build_flag_var[}"])dnl
AM_SUBST_NOTMAKE(build_flag_var)])dnl
355

356
357
358
359
360
361
362
363
m4_foreach([build_tool_var],[[BUILD_CC],[BUILD_CXX],[BUILD_FC],[BUILD_F77]],
  [AC_ARG_VAR(build_tool_var,
     [replace ]m4_bpatsubst(build_tool_var, [BUILD_], [])[ with expansion of $]build_tool_var[ during build but not in configure phase])dnl
AC_CONFIG_COMMANDS_PRE(m4_bpatsubst(build_tool_var, [BUILD_], [])[="$]{build_tool_var-$[]m4_bpatsubst(build_tool_var, [BUILD_], [])}["])dnl
AM_SUBST_NOTMAKE(build_tool_var)])dnl
dnl
dnl
dnl
364
365
366
367
# Checks for compiler
COMPILER="$CC $CFLAGS"
AC_DEFINE_UNQUOTED(COMPILER, ["$COMPILER"], [Compiler])

368
369
370
371
372
373
AC_CONFIG_FILES([tests/test_cksum_grib \
                 tests/test_cksum_nc \
                 tests/test_cksum_nc2 \
                 tests/test_cksum_nc4 \
                 tests/test_cksum_extra \
                 tests/test_cksum_service \
374
                 tests/test_cksum_ieg \
375
                 tests/test_chunk_cksum \
Thomas Jahns's avatar
Thomas Jahns committed
376
                 tests/test_f2003 \
377
                 tests/pio_write_run \
Thomas Jahns's avatar
Thomas Jahns committed
378
                 tests/pio_write_deco2d_run \
Thomas Jahns's avatar
Thomas Jahns committed
379
380
381
382
                 tests/pio_cksum_mpinonb \
                 tests/pio_cksum_fpguard \
                 tests/pio_cksum_asynch \
                 tests/pio_cksum_writer \
383
                 tests/pio_cksum_cdf \
384
                 tests/test_resource_copy_mpi_run \
385
                 tests/test_cdf_transformation \
386
                 tables/gen_tableheaderfile \
387
                 util/serialrun],[chmod a+x "$ac_file"])
388

389
390
AC_OUTPUT([Makefile src/Makefile interfaces/Makefile app/Makefile \
	tests/Makefile examples/Makefile cdi.settings \
391
	examples/pio/Makefile src/pkgconfig/cdi.pc src/pkgconfig/cdipio.pc])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
392

393
394
395
#  ----------------------------------------------------------------------
#  Show configuration
AC_MSG_NOTICE([CDI is configured with the following options:])
396
./config.status cdi.settings
397
cat cdi.settings
398

399
400
AS_IF([test "$ac_cv_prog_cc_c99" = "no"],
      [AC_MSG_NOTICE([
401

402
403
  Warning: The C compiler does not accept ANSI C99 source code!
])])
Uwe Schulzweida's avatar
Uwe Schulzweida committed
404
405
406
407
408
409
AC_MSG_NOTICE([

  Configuration completed.

    You can now say 'make' to compile the CDI package and 'make install' to install it afterwards.
])