configure.ac 8.45 KB
Newer Older
Adam Mercer's avatar
Adam Mercer committed
1
AC_PREREQ([2.63])
2
AC_INIT([LALInference],[1.7.0.1],[lal-discuss@ligo.org])
3
AC_CONFIG_HEADERS([src/config.h src/LALInferenceConfig.h])
4 5 6 7 8 9
AC_CONFIG_SRCDIR([src/LALInference.h])
AC_CONFIG_AUX_DIR([gnuscripts])
AC_CONFIG_MACRO_DIR([gnuscripts])
AC_CONFIG_FILES([ \
  Makefile \
  debian/Makefile \
10 11
  doxygen/Makefile \
  doxygen/doxygen.cfg \
12 13
  include/Makefile \
  include/lal/Makefile \
14 15
  lalinference.pc \
  lalinference.spec \
16
  python/Makefile \
17 18 19
  python/lalinference/Makefile \
  python/lalinference/__init__.py \
  python/lalinference/bayestar/Makefile \
20
  python/lalinference/rapid_pe/Makefile \
21
  python/lalinference/imrtgr/Makefile \
22
  python/lalinference/tiger/Makefile \
23
  python/lalinference/popprior/Makefile \
24 25 26
  src/LALInferenceVCSInfo.c \
  src/LALInferenceVCSInfo.h \
  src/Makefile \
27
  swig/Makefile \
Leo Pound Singer's avatar
Leo Pound Singer committed
28
  test/Makefile \
29
])
30 31 32 33 34 35
AM_INIT_AUTOMAKE([ \
  1.11 \
  foreign \
  subdir-objects \
  color-tests \
  parallel-tests \
Adam Mercer's avatar
Adam Mercer committed
36
  tar-ustar \
37 38
  dist-xz \
  no-dist-gzip \
39
])
40 41 42

AC_CANONICAL_HOST

43 44
LALSUITE_ARG_VAR

Karl Wette's avatar
Karl Wette committed
45
LALSUITE_CHECK_GIT_REPO
46
LALSUITE_DISTCHECK_CONFIGURE_FLAGS
47

48 49 50 51 52 53 54 55 56 57 58 59 60 61
# set library api info
# 1. start with version information of "0:0:0" for each libtool library
# 2. update the version information only immediately before a public
#    release of your software. More frequent updates are unnecessary,
#    and only guarantee that the current interface number gets larger
#    faster.
# 3. if the library source code has changed at all since the last
#    update, then increment revision ("c:r:a" becomes "c:r+1:a").
# 4. if any interfaces have been added, removed, or changed since the
#    last update, increment current, and set revision to 0.
# 5. if any interfaces have been added since the last public release,
#    then increment age.
# 6. if any interfaces have been removed since the last public release,
#    then set age to 0.
62
AC_SUBST([LIBCURRENT],[11])
63
AC_SUBST([LIBREVISION],[0])
64
AC_SUBST([LIBAGE],[0])
65 66 67 68 69
AC_SUBST([LIBVERSION],[${LIBCURRENT}:${LIBREVISION}:${LIBAGE}])

# nightly build
LALSUITE_ENABLE_NIGHTLY

70 71 72 73 74 75 76 77
# enable strict gcc flags
LALSUITE_ENABLE_GCC_FLAGS

# optional lal libraries
LALSUITE_ENABLE_LALFRAME
LALSUITE_ENABLE_LALMETAIO
LALSUITE_ENABLE_LALINSPIRAL
LALSUITE_ENABLE_LALPULSAR
78
LALSUITE_ENABLE_LALBURST
79 80
LALSUITE_ENABLE_LALXML

81 82 83
# enable SWIG wrapping modules
LALSUITE_ENABLE_SWIG

84 85 86
# enable Doxygen documentation
LALSUITE_ENABLE_DOXYGEN

87 88
# define version/configure info
LALSUITE_VERSION_CONFIGURE_INFO
89

90 91 92
# workaround broken libtool multilib support on sl6
LALSUITE_MULTILIB_LIBTOOL_HACK

93 94
# use silent build rules
AM_SILENT_RULES([yes])
95

96 97
# check for required compilers
LALSUITE_PROG_COMPILERS
98

99
# checks for programs
100
AC_PROG_INSTALL
101
AC_PROG_LN_S
102
AC_PROG_AWK
103
AC_PROG_SED
104
LALSUITE_CHECK_PYTHON([2.6])
105 106 107 108 109 110 111 112 113

# check for supported mac os x version
LALSUITE_OSX_VERSION_CHECK

# link tests using libtool
LALSUITE_USE_LIBTOOL

# check for header files
AC_HEADER_STDC
114
AC_CHECK_HEADERS([unistd.h])
115 116 117 118

# check for required libraries
AC_CHECK_LIB([m],[main],,[AC_MSG_ERROR([could not find the math library])])

119 120 121 122 123 124 125 126
# check for OpenMP
AC_OPENMP

# check that compiler supports C99 variable length arrays in OpenMP for loops.
# Apple's llvm-gcc-4.2 is buggy and does not.
AS_IF([test "x$OPENMP_CFLAGS" != "x"],
  [
    AC_MSG_CHECKING([if compiler supports C99 VLAs in OpenMP for loops])
127 128
    LALSUITE_PUSH_UVARS
    CFLAGS="$OPENMP_CFLAGS"
129 130 131 132 133 134 135 136 137 138 139 140 141 142
    AC_LINK_IFELSE([
        AC_LANG_PROGRAM(, [
          int i, n = 10;
          #pragma omp parallel for
          for (i = 0; i < 10; i ++)
          { int a@<:@n@:>@; }
        ])
      ],
      [AC_MSG_RESULT([yes])],
      [
        AC_MSG_RESULT([no, disabling OpenMP])
        OPENMP_CFLAGS=
      ]
    )
143
    LALSUITE_POP_UVARS
144 145 146 147 148
  ]
)

# check for HEALPix
PKG_CHECK_MODULES([CHEALPIX],[chealpix],[true],[false])
149
LALSUITE_ADD_FLAGS([C],[${CHEALPIX_CFLAGS}],[${CHEALPIX_LIBS}])
150 151
HEALPIX_ENABLE_VAL=ENABLED
AC_CHECK_LIB([chealpix],[nside2npix],,[HEALPIX_ENABLE_VAL=DISABLED])
152 153
AM_CONDITIONAL([HAVE_CHEALPIX],[test "x$HEALPIX_ENABLE_VAL" = "xENABLED"])

154 155
# check for gsl
PKG_CHECK_MODULES([GSL],[gsl],[true],[false])
156
LALSUITE_ADD_FLAGS([C],[${GSL_CFLAGS}],[${GSL_LIBS}])
157
AC_CHECK_LIB([gslcblas],[main],,[AC_MSG_ERROR([could not find the gsl library])])
Karl Wette's avatar
Karl Wette committed
158
AC_CHECK_LIB([gsl],[gsl_version],,[AC_MSG_ERROR([could not find the gsl library])])
159
LALSUITE_CHECK_GSL_VERSION([1.15])
160
LALSUITE_ENABLE_FAST_GSL
161 162 163 164 165 166

# check for gsl headers
AC_CHECK_HEADERS([gsl/gsl_errno.h],,[AC_MSG_ERROR([could not find the gsl/gsl_errno.h header])])

# metaio
PKG_CHECK_MODULES([METAIO],[libmetaio],[true],[false])
167
LALSUITE_ADD_FLAGS([C],[${METAIO_CFLAGS}],[${METAIO_LIBS}])
168 169 170 171 172
AC_CHECK_LIB([metaio],[MetaioOpen],,[AC_MSG_ERROR([could not find the metaio library])])

# check for libmetaio headers
AC_CHECK_HEADERS([metaio.h],,[AC_MSG_ERROR([could not find the metaio.h header])])

John Douglas Veitch's avatar
John Douglas Veitch committed
173 174
# check for hdf5 support
HDF5_ENABLE_VAL="DISABLED"
175 176 177 178 179
# Note that AX_LIB_HDF5 uses h5cc to determine compiler for configure tests.
# Make sure that it uses the same compiler as we are using.
# Otherwise the configure tests may fail if we are using icc.
HDF5_CC="${CC}"; export HDF5_CC
HDF5_CLINKER="${CC}"; export HDF5_CLINKER
John Douglas Veitch's avatar
John Douglas Veitch committed
180
AX_LIB_HDF5()
181 182
unset HDF5_CC
unset HDF5_CLINKER
183 184
if test "${with_hdf5}" != "yes"; then
  AC_MSG_ERROR([could not find the HDF5 library])
John Douglas Veitch's avatar
John Douglas Veitch committed
185 186
fi

187 188 189
if test "$lalxml" = "true"; then
  # check for libxml2
  PKG_CHECK_MODULES([LIBXML2],[libxml-2.0 >= 2.6],[true],[false])
190
  LALSUITE_ADD_FLAGS([C],[${LIBXML2_CFLAGS}],[${LIBXML2_LIBS}])
191 192 193
  AC_CHECK_LIB([xml2],[xmlInitParser],,[AC_MSG_WARN([cannot find the xml2 library])])
fi

194
# check for lal libraries and headers
195 196 197 198 199 200 201 202
LALSUITE_CHECK_LIB([LAL],[6.16.1],[LALVersion],[lal/LALStdio.h])
LALSUITE_CHECK_LIB([LALSupport],[6.16.1],[XLALCacheImport],[lal/LALCache.h])
LALSUITE_CHECK_LIB([LALMetaIO],[1.2.8],[XLALCreateMetaTableDir],[lal/LIGOLwXMLRead.h])
LALSUITE_CHECK_LIB([LALFrame],[1.4.1],[LALFrOpen],[lal/LALFrameL.h])
LALSUITE_CHECK_LIB([LALSimulation],[1.6.0],[XLALSimDetectorStrainREAL8TimeSeries],[lal/LALSimulation.h])
LALSUITE_CHECK_LIB([LALInspiral],[1.7.5],[LALInspiralParameterCalc],[lal/LALInspiral.h])
LALSUITE_CHECK_LIB([LALPulsar],[1.14.0],[XLALComputeFstat],[lal/ComputeFstat.h])
LALSUITE_CHECK_LIB([LALBurst],[1.4.2],[XLALEPSearch],[lal/EPSearch.h])
203

204
# check for lalxml
205
LALSUITE_CHECK_OPT_LIB([LALXML],[1.2.2],[XLALXMLFilePrintElements],[lal/LALXML.h])
John Douglas Veitch's avatar
John Douglas Veitch committed
206

207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227
AC_MSG_CHECKING([if LAL was built with HDF5 support])
AC_RUN_IFELSE(
  [AC_LANG_PROGRAM(
    [
      #include <lal/H5FileIO.h>
      #include <lal/XLALError.h>
    ],
    [
      int ret;
      (void)XLALSetSilentErrorHandler();
      (void)XLALH5FileOpen(NULL, NULL);
      return xlalErrno != XLAL_EFAULT;
    ]
  )],
  [AC_MSG_RESULT([yes])],
  [
    AC_MSG_RESULT([no])
    AC_MSG_ERROR([LAL must be built with HDF5 support in order to build LALInference])
  ]
)

228
# configure SWIG wrapping modules
Karl Wette's avatar
Karl Wette committed
229
LALSUITE_USE_SWIG
230

231 232 233
# configure Doxygen documentation
LALSUITE_USE_DOXYGEN

234 235 236 237 238 239
# Disable OpenMP by default.
# FIXME: OpenMP should be on by default, but it breaks condor_compiling lalapps.
AS_IF(
  [test "x$enable_openmp" = "x"],
  [OPENMP_CFLAGS=]
)
240 241 242 243 244
# add compiler flags for OpenMP
AS_IF(
  [test "x$OPENMP_CFLAGS" = "x"],
  [
    OPENMP_ENABLE_VAL="DISABLED"
245
    LALSUITE_ADD_FLAGS([C],[-Wno-unknown-pragmas],[])
246 247 248
  ],
  [
    OPENMP_ENABLE_VAL="ENABLED"
249
    LALSUITE_ADD_FLAGS([C],[${OPENMP_CFLAGS}],[])
250 251 252
  ]
)

253 254 255
# add gcc specific flags
LALSUITE_ADD_GCC_FLAGS

256 257 258
# link any executables against LALInference library
AC_SUBST([LDADD], ["\$(top_builddir)/src/liblalinference.la"])

259 260 261 262
# add extra preprocessor flags
AM_CPPFLAGS="-DPKG_DATA_DIR='\"\$(pkgdatadir)/\"' ${AM_CPPFLAGS}"
AM_CPPFLAGS="-I\$(top_builddir)/include ${AM_CPPFLAGS}"

263 264 265
# force headers to be installed in ${includedir}/lal, ignoring library name
AC_SUBST([pkgincludedir], ["\${includedir}/lal"])

266 267 268 269 270
# force all python modules into the exec dir to prevent mixed C and
# pure-python library code from being split across lib and lib64 on
# RedHat-derived systems.
AC_SUBST([pkgpythondir], ["\${pkgpyexecdir}"])

271
# output
272
AC_OUTPUT
273
AC_MSG_NOTICE([
274 275
==================================================
LALInference has now been successfully configured:
276

277
* Python support is $PYTHON_ENABLE_VAL
278
* LALXML library support is $LALXML_ENABLE_VAL
Karl Wette's avatar
Karl Wette committed
279 280
* SWIG bindings for Octave are $SWIG_BUILD_OCTAVE_ENABLE_VAL
* SWIG bindings for Python are $SWIG_BUILD_PYTHON_ENABLE_VAL
281 282
* HEALPix is $HEALPIX_ENABLE_VAL
* OpenMP acceleration is $OPENMP_ENABLE_VAL
283
* Doxygen documentation is $DOXYGEN_ENABLE_VAL
284

285
and will be installed under the directory:
286

287
${prefix}
288

289 290 291
Now run 'make' to build LALInference,
and run 'make install' to install LALInference.
==================================================
292
])