configure.in

   1 AC_INIT
   2 AM_INIT_AUTOMAKE(barvinok, 0.20)
   3 AC_PROG_CXX
   4 AM_PROG_LEX
   5 AC_PROG_YACC
   6 AC_SUBST(versioninfo)
   7 versioninfo=11:0:1
   8
   9 AC_CANONICAL_HOST
  10 AC_LIBTOOL_WIN32_DLL
  11 AC_SUBST(BV_LDFLAGS)
  12 case $host in
  13         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
  14         if test "$enable_shared" = yes; then
  15                 BV_LDFLAGS="-no-undefined"
  16         fi
  17         ;;
  18 esac
  19
  20 AC_PROG_LIBTOOL
  21
  22 AC_CHECK_HEADERS(getopt.h)
  23 AC_CHECK_HEADERS(sys/times.h)
  24
  25 dnl Check for GMP library
  26 AC_MSG_CHECKING(whether to use GMP)
  27 AC_ARG_WITH(libgmp,
  28         [  --with-libgmp           DIR Location of the GMP Distribution],
  29         gmp_package=$withval, gmp_package=yes)
  30 if test "x$gmp_package" = "xno"; then
  31         AC_MSG_RESULT(no)
  32         AC_MSG_ERROR(Need gmp)
  33 else
  34         AC_MSG_RESULT(yes)
  35         if test "x$gmp_package" != "xyes"; then
  36             GMP_DIR=$gmp_package
  37             if test ! -d "$GMP_DIR"; then
  38                 AC_ERROR(Directory given for GMP Distribution is not a directory)
  39             fi
  40             CPPFLAGS="-I$GMP_DIR/include $CPPFLAGS"
  41             LDFLAGS="-L$GMP_DIR/lib $LDFLAGS"
  42         fi
  43         poly_cv_gmpfatal="no"
  44         AC_CHECK_HEADER(gmp.h,
  45                 [AC_CHECK_LIB(gmp,main,
  46                     [],
  47                     [poly_cv_gmpfatal="yes"])],
  48                 [poly_cv_gmpfatal="yes"])
  49         if test "$poly_cv_gmpfatal" = "yes"; then
  50                 AC_MSG_ERROR([GMP not found])
  51         fi
  52 fi
  53 AC_CHECK_DECL(mpz_divisible_p,[],[AC_LIBOBJ(mpz_divisible_p)],[#include <gmp.h>])
  54
  55 AC_ARG_WITH(polylib,
  56             [  --with-polylib=DIR      DIR Location of PolyLib],
  57             [ echo "Package polylib : $withval" && polylib_package=$withval],
  58             [ polylib_package=yes ])
  59
  60 if test "$polylib_package" = "no"; then
  61     AC_MSG_ERROR(Need polylib)
  62 fi
  63
  64 if test "$polylib_package" != "yes"; then
  65     CPPFLAGS="-I$polylib_package/include $CPPFLAGS"
  66     LDFLAGS="-L$polylib_package/lib $LDFLAGS"
  67     LD_LIBRARY_PATH="$polylib_package/lib:$LD_LIBRARY_PATH"
  68     export LD_LIBRARY_PATH
  69 fi
  70
  71 AC_CHECK_LIB(polylibgmp, PolyhedronTSort,[],[
  72     AC_MSG_ERROR(Need polylib)
  73 ])
  74 AC_CHECK_FUNCS(Enumeration_Free)
  75 AC_CHECK_FUNCS(compress_parms)
  76 AC_SUBST(bv_extra_programs)
  77 AC_CHECK_FUNCS(LexSmaller,[
  78         bv_extra_programs="verify_lexsmaller $bv_extra_programs"
  79     ])
  80 AC_REPLACE_FUNCS(DomainConstraintSimplify)
  81 AC_TRY_RUN([
  82 #include <polylib/polylibgmp.h>
  83
  84 int main()
  85 {
  86     int i, j;
  87     Polyhedron *P;
  88     Matrix *M = Matrix_Alloc(6,5);
  89     for (i = 0; i < 6; ++i) {
  90         value_set_si(M->p[i][0], 1);
  91         for (j = 1; j < 4; ++j)
  92             value_set_si(M->p[i][j], (j-1 == i/2) * (1-2*(i%2)));
  93         value_set_si(M->p[i][4], i%2);
  94     }
  95     P = Constraints2Polyhedron(M, 6);
  96     return !(P->NbRays == 8);
  97 }
  98 ],
  99 [AC_DEFINE(HAVE_GROWING_CHERNIKOVA,[],
 100           [PolyLib automatically grows the Chernikova table space])],
 101 AC_MSG_WARN([This version of PolyLib does not automatically])
 102 AC_MSG_WARN([enlarge the Chernikova table space]),
 103 AC_MSG_WARN([Unable to determine whether PolyLib automatically])
 104 AC_MSG_WARN([grows the Chernikova table space]))
 105
 106 AC_TRY_RUN([
 107 #include <polylib/polylibgmp.h>
 108
 109 int main()
 110 {
 111     enode *en = new_enode(polynomial, 1, 1);
 112     return !(en->arr[0].x.p == NULL);
 113 }
 114 ],,
 115 AC_MSG_WARN([This version of polylib leaks]),[true])
 116
 117 AC_TRY_RUN([
 118 #include <stdio.h>
 119 #include <polylib/polylibgmp.h>
 120
 121 int main()
 122 {
 123     Matrix *M;
 124     Polyhedron *P, *C;
 125     Param_Polyhedron *PP;
 126     int i;
 127     Param_Vertices *V;
 128
 129     freopen("$srcdir/tests/ehrhart/t12.in", "r", stdin);
 130     M = Matrix_Read();
 131     P = Constraints2Polyhedron(M, 1024);
 132     M = Matrix_Read();
 133     C = Constraints2Polyhedron(M, 1024);
 134     PP = Polyhedron2Param_Domain(P, C, 1024);
 135     for (i = 0, V = PP->V; V; ++i, V = V->next)
 136         ;
 137     return !(i == 10);
 138 }
 139 ],
 140 [AC_DEFINE(HAVE_CORRECT_VERTICES,[],
 141           [PolyLib computes correct vertices])],
 142 AC_MSG_WARN([This version of polylib produces incorrect vertices.]),
 143 AC_MSG_WARN([Unable to determine whether PolyLib computes correct vertices]))
 144
 145 AC_MSG_CHECKING([number of arguments of Polyhedron_Enumerate])
 146 AC_TRY_COMPILE([#include <polylib/polylibgmp.h>],
 147                [Polyhedron_Enumerate(NULL,NULL,0,NULL)],
 148                [AC_MSG_RESULT(4)
 149                 AC_DEFINE(HAVE_ENUMERATE4,[],
 150                           [Polyhedron_Enumerate takes four arguments])],
 151                [AC_MSG_RESULT(3)])
 152
 153 AC_MSG_CHECKING([number of arguments of count_points])
 154 AC_TRY_COMPILE([#include <polylib/polylibgmp.h>],
 155                [count_points(0,NULL,NULL,NULL)],
 156                [AC_MSG_RESULT(4)
 157                 AC_DEFINE(HAVE_COUNT_POINTS4,[],
 158                           [count_points takes four arguments])],
 159                [AC_MSG_RESULT(3)])
 160
 161 AC_MSG_CHECKING([for value_subtract macro])
 162 AC_EGREP_CPP(yes, [
 163     #include <polylib/polylibgmp.h>
 164     #ifdef value_subtract
 165     yes
 166     #endif
 167     ],[AC_MSG_RESULT(yes)],
 168     [AC_MSG_RESULT(no)
 169      AC_DEFINE(value_subtract,value_substract,
 170                 [define to value_substract if missing from PolyLib])])
 171
 172 AC_ARG_WITH(piplib,
 173             [  --with-piplib=DIR       DIR Location of PIP],
 174             [ echo "Package piplib : $withval" && piplib_package=$withval],
 175             [ piplib_package=yes ])
 176
 177 have_piplib=false
 178 if test "$piplib_package" != "no"; then
 179     SAVE_CPPFLAGS="$CPPFLAGS"
 180     SAVE_LDFLAGS="$LDFLAGS"
 181     if test "$piplib_package" != "yes"; then
 182         CPPFLAGS="-I$piplib_package/include $CPPFLAGS"
 183         LDFLAGS="-L$piplib_package/lib $LDFLAGS"
 184     fi
 185
 186     bv_cv_piplibfatal="no"
 187     AC_CHECK_LIB(piplibMP, pip_solve,[
 188         AC_CHECK_MEMBER(PipOptions.Urs_parms, [], [
 189             AC_MSG_WARN([Piplib too old; please install version 1.3.6 or newer])
 190             bv_cv_piplibfatal="yes"
 191         ],[#include <stdio.h>
 192            #include <piplib/piplibMP.h>])
 193     ],[
 194         AC_MSG_WARN([Piplib not found])
 195         bv_cv_piplibfatal="yes"
 196     ])
 197     if test "$bv_cv_piplibfatal" = "no"; then
 198         AC_DEFINE(HAVE_PIPLIB,[],[use piplib])
 199         LIBS="-lpiplibMP $LIBS"
 200         AC_LIBOBJ(piputil)
 201         bv_extra_programs="piptest $bv_extra_programs"
 202         have_piplib=true
 203     else
 204         CPPFLAGS="$SAVE_CPPFLAGS"
 205         LDFLAGS="$SAVE_LDFLAGS"
 206     fi
 207 fi
 208 AM_CONDITIONAL(HAVE_PIPLIB, test x$have_piplib = xtrue)
 209
 210 AC_MSG_CHECKING(whether to use Omega)
 211 AC_ARG_WITH(omega, [AS_HELP_STRING([--with-omega=DIR],[DIR Location of Omega])],
 212             [ omega_package=$withval],  [ omega_package=yes ])
 213 AC_MSG_RESULT($omega_package)
 214
 215 AC_SUBST(OMEGA_CPPFLAGS)
 216 AC_SUBST(OMEGA_LDFLAGS)
 217 AC_SUBST(OMEGA_LIBS)
 218 AC_SUBST(bv_omega_programs)
 219 have_omega=false
 220 if test "$omega_package" != "no"; then
 221     if test "x$omega_package" != "xyes"; then
 222         OMEGA_CPPFLAGS="-I$omega_package/include/omega"
 223         OMEGA_LDFLAGS="-L$omega_package/lib"
 224     else
 225         for i in /usr/include /usr/local/include; do
 226             if test -f $i/omega/omega.h; then
 227                 OMEGA_CPPFLAGS="-I$i/omega"
 228             fi
 229         done
 230     fi
 231
 232     AC_LANG_PUSH(C++)
 233     SAVE_CPPFLAGS="$CPPFLAGS"
 234     CPPFLAGS="$OMEGA_CPPFLAGS $CPPFLAGS"
 235     AC_CHECK_HEADERS([omega.h],[
 236         bv_omega_programs="occ $bv_omega_programs"
 237         AC_DEFINE(HAVE_OMEGA,[],[use omega])
 238         OMEGA_LIBS="-lcode_gen -lomega"
 239         have_omega=true
 240     ],[AC_MSG_WARN(Omega not found)])
 241     CPPFLAGS="$SAVE_CPPFLAGS"
 242     AC_LANG_POP
 243 fi
 244 AM_CONDITIONAL(HAVE_OMEGA, test x$have_omega = xtrue)
 245
 246 AC_MSG_CHECKING(if --enable-fractional option specified)
 247 AC_ARG_ENABLE(fractional,
 248             [  --enable-fractional     Use fractional representation],
 249             [bv_cv_fractional=$enableval], [bv_cv_fractional="no"])
 250 AC_MSG_RESULT($bv_cv_fractional)
 251 AC_MSG_CHECKING(if --enable-modulo option specified)
 252 AC_ARG_ENABLE(modulo,
 253             [  --enable-modulo         Use fractional representation],
 254             [bv_cv_modulo=$enableval], [bv_cv_modulo="no"])
 255 AC_MSG_RESULT($bv_cv_modulo)
 256 if test "x$bv_cv_modulo" != "xno" -o "x$bv_cv_fractional" != "xno"; then
 257         AC_DEFINE(USE_MODULO,[], [Use fractional representation])
 258 fi
 259
 260 AC_MSG_CHECKING(whether to use incremental algorithm)
 261 AC_ARG_ENABLE(incremental,
 262         [AS_HELP_STRING([--enable-incremental@<:@=bf|df@:>@],
 263                         [Enable incremental algorithm [bf]])],
 264         [bv_cv_incremental=$enableval], [bv_cv_incremental="no"])
 265 AC_MSG_RESULT($bv_cv_incremental)
 266 case $bv_cv_incremental in
 267         yes | bf)
 268                 AC_DEFINE(USE_INCREMENTAL_BF,[],
 269                           [Use breadth-first incremental algorithm])
 270         ;;
 271         df)
 272                 AC_DEFINE(USE_INCREMENTAL_DF,[],
 273                           [Use depth-first incremental algorithm])
 274         ;;
 275 esac
 276
 277 AC_ARG_WITH(ntl,
 278             [  --with-ntl=DIR          DIR Location of NTL],
 279             [ echo "Package ntl : $withval" && ntl_package=$withval],
 280             [ ntl_package=yes ])
 281
 282 if test "$ntl_package" = "no"; then
 283     AC_MSG_ERROR(Need ntl)
 284 fi
 285
 286 if test "$ntl_package" != "yes"; then
 287     CPPFLAGS="-I$ntl_package/include $CPPFLAGS"
 288     LDFLAGS="-L$ntl_package/lib $LDFLAGS"
 289 fi
 290
 291 AC_EGREP_CPP(yes, [
 292     #include <NTL/ZZ.h>
 293     #ifdef NTL_GMP_LIP
 294     yes
 295     #endif
 296     ],:,AC_MSG_ERROR(ntl not compiled with gmp support))
 297
 298 AC_CHECK_LIB(ntl, main,[],[
 299     AC_MSG_ERROR(Need ntl)
 300 ])
 301
 302 AC_SUBST(GIT_HEAD_ID)
 303 AC_SUBST(GIT_HEAD)
 304 AC_SUBST(GIT_HEAD_VERSION)
 305 if test -f $srcdir/.git/HEAD; then
 306     GIT_HEAD="$srcdir/.git/index"
 307     GIT_REPO="$srcdir/.git"
 308     GIT_HEAD_ID=`GIT_DIR=$GIT_REPO git rev-parse HEAD`
 309 elif test -f $srcdir/GIT_HEAD_ID; then
 310     GIT_HEAD_ID=`cat $srcdir/GIT_HEAD_ID`
 311 else
 312     mysrcdir=`(cd $srcdir; pwd)`
 313     head=`basename $mysrcdir | sed -e 's/.*-//'`
 314     head2=`echo $head | sed -e 's/[^0-9a-f]//'`
 315     head3=`echo $head2 | sed -e 's/........................................//'`
 316     if test "x$head3" = "x" -a "x$head" = "x$head2"; then
 317         GIT_HEAD_ID="$head"
 318     else
 319         GIT_HEAD_ID="UNKNOWN"
 320     fi
 321 fi
 322 if test -z "$GIT_REPO" ; then
 323     GIT_HEAD_VERSION="$GIT_HEAD_ID"
 324 else
 325     GIT_HEAD_VERSION="\`GIT_DIR=$GIT_REPO git rev-parse HEAD\`"
 326 fi
 327 echo '#define GIT_HEAD_ID "'$GIT_HEAD_ID'"' > version.h
 328
 329 AX_CREATE_PKGCONFIG_INFO
 330
 331 AC_CONFIG_HEADERS(config.h)
 332 AC_OUTPUT(Makefile omega/Makefile)