configure.in

   1 AC_INIT
   2 AC_CONFIG_MACRO_DIR([m4])
   3 AM_INIT_AUTOMAKE(barvinok, 0.29)
   4 AC_PROG_CC
   5 gl_EARLY
   6
   7 AC_PROG_CXX
   8 AM_PROG_LEX
   9 AC_PROG_YACC
  10 AC_SUBST(versioninfo)
  11 versioninfo=18:0:1
  12
  13 AC_CANONICAL_HOST
  14 AC_LIBTOOL_WIN32_DLL
  15 AC_SUBST(BV_LDFLAGS)
  16 case $host in
  17         *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
  18         if test "$enable_shared" = yes; then
  19                 BV_LDFLAGS="-no-undefined"
  20         fi
  21         ;;
  22 esac
  23
  24 AC_PROG_LIBTOOL
  25
  26 gl_MODULES(argp progname)
  27 gl_INIT
  28
  29 PKG_PROG_PKG_CONFIG
  30
  31 AC_CHECK_HEADERS(getopt.h)
  32 AC_CHECK_HEADERS(sys/times.h)
  33
  34 AC_MSG_CHECKING(whether to build shared libbarvinok)
  35 AC_ARG_ENABLE(shared_barvinok,
  36         AS_HELP_STRING([--enable-shared-barvinok],
  37                        [build shared barvinok library]),
  38         [bv_cv_shared_barvinok=$enableval], [bv_cv_shared_barvinok="no"])
  39 AC_MSG_RESULT($bv_cv_shared_barvinok)
  40 if test "x$bv_cv_shared_barvinok" != "xyes" ; then
  41         BV_LDFLAGS="$BV_LDFLAGS -static"
  42 fi
  43
  44 AC_CXX_GNUCXX_HASHMAP
  45
  46 AC_ARG_WITH(default-prefix,
  47         AS_HELP_STRING([--with-default-prefix=DIR],
  48             [Default installation prefix of optional packages]))
  49 if test "${with_default_prefix+set}" = set; then
  50         if test "${with_ginac_prefix+set}" != set -a \
  51            -f "$with_default_prefix/lib/pkgconfig/ginac.pc"; then
  52                 with_ginac_prefix=$with_default_prefix
  53         fi
  54         if test "${with_libgmp+set}" != set -a \
  55            -f "$with_default_prefix/include/gmp.h"; then
  56                 with_libgmp=$with_default_prefix
  57         fi
  58         if test "${with_ntl+set}" != set -a \
  59            -f "$with_default_prefix/include/NTL/ZZ.h"; then
  60                 with_ntl=$with_default_prefix
  61         fi
  62         if test "${with_cddlib+set}" != set -a \
  63            -f "$with_default_prefix/include/cddmp.h"; then
  64                 with_cddlib=$with_default_prefix
  65         fi
  66         if test "${with_glpk+set}" != set -a \
  67            -f "$with_default_prefix/include/glpk.h"; then
  68                 with_glpk=$with_default_prefix
  69         fi
  70         if test "${with_topcom+set}" != set -a \
  71            -f "$with_default_prefix/bin/points2triangs"; then
  72                 with_topcom=$with_default_prefix
  73         fi
  74 fi
  75
  76 dnl Check for GMP library
  77 AC_MSG_CHECKING(whether to use GMP)
  78 AC_ARG_WITH(libgmp,
  79         [  --with-libgmp           DIR Location of the GMP Distribution],
  80         gmp_package=$withval, gmp_package=yes)
  81 if test "x$gmp_package" = "xno"; then
  82         AC_MSG_RESULT(no)
  83         AC_MSG_ERROR(Need gmp)
  84 else
  85         AC_MSG_RESULT(yes)
  86         if test "x$gmp_package" = "xyes"; then
  87                 bv_configure_args="$bv_configure_args --with-libgmp --with-gmp"
  88         else
  89             bv_configure_args="$bv_configure_args --with-libgmp=$gmp_package"
  90             bv_configure_args="$bv_configure_args --with-gmp=$gmp_package"
  91             GMP_DIR=$gmp_package
  92             if test ! -d "$GMP_DIR"; then
  93                 AC_ERROR(Directory given for GMP Distribution is not a directory)
  94             fi
  95             CPPFLAGS="-I$GMP_DIR/include $CPPFLAGS"
  96             LDFLAGS="-L$GMP_DIR/lib $LDFLAGS"
  97         fi
  98         poly_cv_gmpfatal="no"
  99         AC_CHECK_HEADER(gmp.h,
 100                 [AC_CHECK_LIB(gmp,main,
 101                     [],
 102                     [poly_cv_gmpfatal="yes"])],
 103                 [poly_cv_gmpfatal="yes"])
 104         if test "$poly_cv_gmpfatal" = "yes"; then
 105                 AC_MSG_ERROR([GMP not found])
 106         fi
 107 fi
 108 AC_CHECK_DECL(mpz_divisible_p,[],[AC_LIBOBJ(mpz_divisible_p)],[#include <gmp.h>])
 109
 110 AX_SUBMODULE(polylib,bundled|system,bundled)
 111
 112 AC_SUBST(POLYLIB_CPPFLAGS)
 113 AC_SUBST(POLYLIB_LDFLAGS)
 114 AC_SUBST(POLYLIB_LIBS)
 115 if test "$with_polylib" = "bundled"; then
 116         bv_configure_args="$bv_configure_args --with-polylib-builddir=../polylib"
 117         POLYLIB_CPPFLAGS="-I\$(top_builddir)/polylib/include -I\$(top_srcdir)/polylib/include"
 118 else
 119         POLYLIB_LIBS="-lpolylibgmp"
 120         if test "x$with_polylib_prefix" != "x"; then
 121                 POLYLIB_CPPFLAGS="-I$with_polylib_prefix/include"
 122                 POLYLIB_LDFLAGS="-L$with_polylib_prefix/lib"
 123         fi
 124         SAVE_CPPFLAGS="$CPPFLAGS"
 125         CPPFLAGS="$POLYLIB_CPPFLAGS $CPPFLAGS"
 126         AC_CHECK_HEADERS([polylib/polylibgmp.h], [], [
 127                 AC_MSG_ERROR(Need PolyLib)
 128         ])
 129         CPPFLAGS="$SAVE_CPPFLAGS"
 130 fi
 131
 132 AM_CONDITIONAL(BUNDLED_POLYLIB, test $with_polylib = bundled)
 133
 134 AX_SUBMODULE(piplib,bundled|system,bundled)
 135
 136 AC_SUBST(PIPLIB_CPPFLAGS)
 137 AC_SUBST(PIPLIB_LDFLAGS)
 138 AC_SUBST(PIPLIB_LIBS)
 139 if test "$with_piplib" = "bundled"; then
 140         bv_configure_args="$bv_configure_args --with-piplib-builddir=../piplib"
 141         bv_configure_args="$bv_configure_args --with-bits=gmp"
 142         PIPLIB_CPPFLAGS="-I$srcdir/piplib/include"
 143 else
 144         PIPLIB_LIBS="-lpiplibMP"
 145         if test "x$with_piplib_prefix" != "x"; then
 146                 PIPLIB_CPPFLAGS="-I$with_piplib_prefix/include"
 147                 PIPLIB_LDFLAGS="-L$with_piplib_prefix/lib"
 148         fi
 149         SAVE_CPPFLAGS="$CPPFLAGS"
 150         SAVE_LDFLAGS="$LDFLAGS"
 151         CPPFLAGS="$PIPLIB_CPPFLAGS $CPPFLAGS"
 152         LDFLAGS="$PIPLIB_LDFLAGS $LDFLAGS"
 153         AC_CHECK_LIB(piplibMP, pip_solve,[
 154             AC_CHECK_MEMBER(PipOptions.Urs_parms, [], [
 155                 AC_MSG_ERROR([Piplib too old; please install version 1.3.6 or newer])
 156             ],[#include <stdio.h>
 157                #include <piplib/piplibMP.h>])
 158         ],[
 159             AC_MSG_ERROR([Piplib not found])
 160         ])
 161         CPPFLAGS="$SAVE_CPPFLAGS"
 162         LDFLAGS="$SAVE_LDFLAGS"
 163 fi
 164 AM_CONDITIONAL(BUNDLED_PIPLIB, test $with_piplib = bundled)
 165
 166 AC_MSG_CHECKING(if the fractional representation should be used)
 167 AC_ARG_ENABLE(fractional, [AS_HELP_STRING([--disable-fractional],
 168                                           [Don't use fractional representation])],
 169             [bv_cv_fractional=$enableval], [bv_cv_fractional="yes"])
 170 AC_ARG_ENABLE(modulo, [AS_HELP_STRING([--disable-modulo],
 171                                       [Don't use fractional representation])],
 172             [bv_cv_modulo=$enableval], [bv_cv_modulo="$bv_cv_fractional"])
 173 AC_MSG_RESULT($bv_cv_modulo)
 174 if test "x$bv_cv_modulo" != "xno" ; then
 175         AC_DEFINE(USE_MODULO,[], [Use fractional representation])
 176 fi
 177
 178 AC_MSG_CHECKING(whether to use incremental algorithm)
 179 AC_ARG_ENABLE(incremental,
 180         [AS_HELP_STRING([--enable-incremental@<:@=bf|df@:>@],
 181                         [Enable incremental algorithm [bf]])],
 182         [bv_cv_incremental=$enableval], [bv_cv_incremental="no"])
 183 AC_MSG_RESULT($bv_cv_incremental)
 184 case $bv_cv_incremental in
 185         yes | bf)
 186                 AC_DEFINE(USE_INCREMENTAL_BF,[],
 187                           [Use breadth-first incremental algorithm])
 188         ;;
 189         df)
 190                 AC_DEFINE(USE_INCREMENTAL_DF,[],
 191                           [Use depth-first incremental algorithm])
 192         ;;
 193 esac
 194
 195 AC_ARG_WITH(ntl,
 196             [  --with-ntl=DIR          DIR Location of NTL],
 197             [ echo "Package ntl : $withval" && ntl_package=$withval],
 198             [ ntl_package=yes ])
 199
 200 if test "$ntl_package" = "no"; then
 201     AC_MSG_ERROR(Need ntl)
 202 fi
 203
 204 AC_SUBST(NTL_CPPFLAGS)
 205 AC_SUBST(NTL_LDFLAGS)
 206 if test "$ntl_package" != "yes"; then
 207     NTL_CPPFLAGS="-I$ntl_package/include"
 208     NTL_LDFLAGS="-L$ntl_package/lib"
 209 fi
 210
 211 SAVE_CPPFLAGS="$CPPFLAGS"
 212 SAVE_LDFLAGS="$LDFLAGS"
 213 CPPFLAGS="$NTL_CPPFLAGS $CPPFLAGS"
 214 LDFLAGS="$NTL_LDFLAGS $LDFLAGS"
 215 AC_EGREP_CPP(yes, [
 216     #include <NTL/ZZ.h>
 217     #ifdef NTL_GMP_LIP
 218     yes
 219     #endif
 220     ],:,AC_MSG_ERROR(ntl not compiled with gmp support))
 221
 222 AC_CHECK_LIB(ntl, main,[],[
 223     AC_MSG_ERROR(Need ntl)
 224 ])
 225 CPPFLAGS="$SAVE_CPPFLAGS"
 226 LDFLAGS="$SAVE_LDFLAGS"
 227
 228 AC_SUBST(bv_cone_hilbert_basis)
 229 AC_MSG_CHECKING(whether to compile zsolve)
 230 AC_ARG_WITH(bernstein,
 231             [AS_HELP_STRING([--without-zsolve],[do not compile zsolve])],
 232             [ with_zsolve=$withval],  [ with_zsolve=yes ])
 233 AC_MSG_RESULT($with_zsolve)
 234
 235 use_zsolve=false
 236 if test "$with_zsolve" != "no"; then
 237         if test "$GCC" = "yes"; then
 238                 $CC --version |
 239                 sed -e 's/.* \(@<:@0-9@:>@@<:@0-9@:>@*\)\.\(@<:@0-9@:>@@<:@0-9@:>@*\).*/\1 \2/' |
 240                 (read major minor
 241                         if test $major -gt 3; then
 242                                 exit 0
 243                         fi
 244                         if test $major -eq 3 -a $minor -ge 4; then
 245                                 exit 0
 246                         fi
 247                         exit 1
 248                 ) && use_zsolve=true
 249         fi
 250         if test "$use_zsolve" = false; then
 251                 AC_MSG_WARN(gcc 3.4 required to compile zsolve)
 252         else
 253                 AC_DEFINE(USE_ZSOLVE,[],[use zsolve])
 254                 bv_cone_hilbert_basis="cone_hilbert_basis\$(EXEEXT)"
 255         fi
 256 fi
 257 AM_CONDITIONAL(USE_ZSOLVE, test x$use_zsolve = xtrue)
 258
 259 AC_MSG_CHECKING(whether to compile bernstein)
 260 AC_ARG_WITH(bernstein,
 261             [AS_HELP_STRING([--without-bernstein],[do not compile bernstein])],
 262             [ with_bernstein=$withval],  [ with_bernstein=yes ])
 263 AC_MSG_RESULT($with_bernstein)
 264
 265 AC_ARG_WITH(ginac_prefix,
 266         [AS_HELP_STRING([--with-ginac-prefix=DIR],[Installation prefix of GiNaC])])
 267 if test "x$with_ginac_prefix" != "x"; then
 268         export PKG_CONFIG_PATH="$with_ginac_prefix/lib/pkgconfig${PKG_CONFIG_PATH+:$PKG_CONFIG_PATH}"
 269 fi
 270
 271 AC_SUBST(bv_barvinok_bound)
 272 have_ginac=false
 273 if test "$with_bernstein" != "no"; then
 274         PKG_CHECK_EXISTS([ginac], [
 275                 PKG_CHECK_MODULES(ginac, ginac)
 276                 have_ginac=true
 277                 AC_DEFINE(HAVE_GINAC,[],[use GiNaC])
 278                 EXTRA_PACKAGE_LIBS="-lbernstein $EXTRA_PACKAGE_LIBS"
 279                 bv_barvinok_bound="barvinok_bound\$(EXEEXT) test_bound\$(EXEEXT)"
 280         ])
 281 fi
 282 AM_CONDITIONAL(HAVE_GINAC, test x$have_ginac = xtrue)
 283
 284 AX_SUBMODULE(omega,no|bundled|system,bundled)
 285
 286 AC_SUBST(OMEGA_CPPFLAGS)
 287 AC_SUBST(OMEGA_LDFLAGS)
 288 AC_SUBST(OMEGA_LIBS)
 289 AC_SUBST(OMEGA_CODEGEN_LIBS)
 290 AC_SUBST(bv_omega_programs)
 291 have_omega=false
 292 have_codegen=false
 293 case "$with_omega" in
 294 bundled)
 295         have_omega=true
 296         have_codegen=true
 297         OMEGA_CPPFLAGS="-I\$(top_srcdir)/omega/omega_lib/include"
 298         OMEGA_CPPFLAGS="$OMEGA_CPPFLAGS -I\$(top_srcdir)/omega/basic/include"
 299         OMEGA_CPPFLAGS="$OMEGA_CPPFLAGS -I\$(top_srcdir)/omega/code_gen/include"
 300         OMEGA_CPPFLAGS="$OMEGA_CPPFLAGS -I\$(top_srcdir)/omega/omega_calc/include"
 301         ;;
 302 system)
 303     if test "x$omega_package" != "xyes"; then
 304         OMEGA_CPPFLAGS="-I$omega_package/include/omega"
 305         OMEGA_LDFLAGS="-L$omega_package/lib"
 306     else
 307         for i in /usr/include /usr/local/include; do
 308             if test -f $i/omega/omega.h; then
 309                 OMEGA_CPPFLAGS="-I$i/omega"
 310             fi
 311         done
 312     fi
 313
 314     AC_LANG_PUSH(C++)
 315     SAVE_CPPFLAGS="$CPPFLAGS"
 316     SAVE_LDFLAGS="$LDFLAGS"
 317     CPPFLAGS="$OMEGA_CPPFLAGS $CPPFLAGS"
 318     LDFLAGS="$OMEGA_LDFLAGS $LDFLAGS"
 319     AC_CHECK_HEADERS([omega.h],[
 320         OMEGA_LIBS="-lomega"
 321         AC_CHECK_LIB(code_gen,main,[
 322                 OMEGA_CODEGEN_LIBS="-lcode_gen -lomega"
 323                 have_codegen=true
 324         ])
 325         have_omega=true
 326     ],[AC_MSG_WARN(Omega not found)])
 327     CPPFLAGS="$SAVE_CPPFLAGS"
 328     LDFLAGS="$SAVE_LDFLAGS"
 329     AC_LANG_POP
 330     ;;
 331 esac
 332 if test "$have_omega" = true; then
 333         AC_DEFINE(HAVE_OMEGA,[],[use omega])
 334 fi
 335 if test "$have_codegen" = true -a x$have_ginac = xtrue; then
 336         AC_CHECK_HEADERS([sys/resource.h], [],
 337                 [AC_DEFINE([OMIT_GETRUSAGE], [], [Don't use getrusage in occ])])
 338         bv_omega_programs="occ\$(EXEEXT) $bv_omega_programs"
 339 fi
 340 AM_CONDITIONAL(HAVE_OMEGA, test x$have_omega = xtrue)
 341 AM_CONDITIONAL(BUNDLED_OMEGA, test $with_omega = bundled)
 342
 343 use_parker=false
 344 AC_MSG_CHECKING(whether to compile parker)
 345 AC_ARG_WITH(parker,
 346             [AS_HELP_STRING([--without-zsolve],[do not compile zsolve])],
 347             [ with_parker=$withval],  [ with_parker=yes ])
 348 AC_MSG_RESULT($with_parker)
 349
 350 if test "$with_parker" != "no"; then
 351         AC_MSG_CHECKING(for mona)
 352         AC_ARG_WITH(mona,
 353                 [AS_HELP_STRING([--with-mona=DIR],[mona *source* directory])],
 354                                 [], [AC_MSG_RESULT(not specified)])
 355
 356         if test "x$with_mona" != "x"; then
 357                 AC_SUBST(MONAPATH)
 358                 MONAPATH=$with_mona
 359                 AC_MSG_RESULT($MONAPATH)
 360                 use_parker=true
 361                 AC_DEFINE(USE_PARKER,[],[use parker])
 362         fi
 363
 364         if test "x$with_mona" = "x"; then
 365                 AC_MSG_WARN(mona source directory required to compile parker)
 366                 AC_MSG_WARN(http://www.brics.dk/mona/download)
 367         fi
 368 fi
 369 AM_CONDITIONAL(USE_PARKER, test x$use_parker = xtrue)
 370
 371 AC_MSG_CHECKING(whether to use cddlib)
 372 AC_ARG_WITH(cddlib, [AS_HELP_STRING([--with-cddlib=DIR],[DIR Location of cddlib])],
 373             [ cddlib_package=$withval],  [ cddlib_package=yes ])
 374 AC_MSG_RESULT($cddlib_package)
 375
 376 have_cddlib=false
 377 if test "$cddlib_package" != "no"; then
 378     if test "x$cddlib_package" != "xyes"; then
 379         CPPFLAGS="-I$cddlib_package/include $CPPFLAGS"
 380         LDFLAGS="-L$cddlib_package/lib $LDFLAGS"
 381     fi
 382     AC_TRY_LINK([
 383 #define GMPRATIONAL
 384 #include <setoper.h>
 385 #include <cddmp.h>
 386 ], [
 387     mytype a;
 388     dd_init(a); ], [
 389         have_cddlib=true
 390         AC_CHECK_LIB(cddgmp, main,[
 391                 SAVE_LIBS="$LIBS"
 392                 LIBS="-lcddgmp $LIBS"
 393                 AC_DEFINE_UNQUOTED([SRCDIR], ["$srcdir"], [srcdir])
 394                 AC_LANG_PUSH(C++)
 395                 AC_RUN_IFELSE(AC_LANG_PROGRAM([[#define GMPRATIONAL
 396 #include <setoper.h>
 397 #include <cdd.h>]],
 398                 [[
 399         const char *filename = SRCDIR"/cdd94e-test";
 400         FILE *f;
 401         dd_MatrixPtr M;
 402         dd_LPType *lp;
 403         dd_ErrorType err = dd_NoError;
 404
 405         dd_set_global_constants();
 406
 407         f = fopen(filename, "r");
 408         M = dd_PolyFile2Matrix(f, &err);
 409         lp = dd_Matrix2LP(M, &err);
 410         dd_LPSolve(lp, dd_DualSimplex, &err);
 411         return lp->LPS == dd_Inconsistent;
 412                 ]]),[
 413                         AC_DEFINE(HAVE_LIBCDDGMP, [], [Define to 1 if you have the `cddgmp' library (-lcddgmp).])
 414                 ],[
 415                         AC_MSG_WARN(please upgrade cddlib to 0.94e or later)
 416                         LIBS="$SAVE_LIBS"
 417                         have_cddlib=false
 418                 ])
 419                 AC_LANG_POP
 420         ],[have_cddlib=false])
 421     ])
 422 fi
 423 AM_CONDITIONAL(HAVE_CDDLIB, test x$have_cddlib = xtrue)
 424
 425
 426
 427 AC_MSG_CHECKING(whether to use GLPK)
 428 AC_ARG_WITH(glpk, [AS_HELP_STRING([--with-glpk=DIR],[DIR Location of GLPK])],
 429             [ glpk_package=$withval],  [ glpk_package=yes ])
 430 AC_MSG_RESULT($glpk_package)
 431
 432 have_glpk=false
 433 if test "$glpk_package" != "no"; then
 434     if test "x$glpk_package" != "xyes"; then
 435         CPPFLAGS="-I$glpk_package/include $CPPFLAGS"
 436         LDFLAGS="-L$glpk_package/lib $LDFLAGS"
 437     fi
 438     AC_CHECK_HEADERS([glpk.h],[
 439         have_glpk=true
 440         AC_CHECK_LIB(glpk, main,[],[have_glpk=false])
 441     ])
 442 fi
 443 AM_CONDITIONAL(HAVE_GLPK, test x$have_glpk = xtrue)
 444
 445 AC_MSG_CHECKING(location of TOPCOM)
 446 AC_ARG_WITH(topcom, [AS_HELP_STRING([--with-topcom=DIR],[Location of TOPCOM])],
 447             [topcom_package=$withval], [topcom_package=unspecified])
 448 AC_MSG_RESULT($topcom_package)
 449 have_topcom=false
 450 if test "$topcom_package" != no; then
 451         topcom_path="$PATH"
 452         if test "$topcom_package" != unspecified; then
 453                 topcom_path="$topcom_package/bin"
 454         fi
 455         AC_PATH_PROG([POINTS2TRIANGS], [points2triangs], [], [$topcom_path])
 456         if test -n "$POINTS2TRIANGS"; then
 457                 have_topcom=true
 458                 AC_DEFINE_UNQUOTED(POINTS2TRIANGS_PATH, ["$POINTS2TRIANGS"],
 459                                     [Path of points2triangs])
 460         fi
 461 fi
 462 AM_CONDITIONAL(HAVE_TOPCOM, test x$have_topcom = xtrue)
 463
 464 AC_SUBST(GIT_HEAD_ID)
 465 AC_SUBST(GIT_HEAD)
 466 AC_SUBST(GIT_HEAD_VERSION)
 467 if test -f $srcdir/.git/HEAD; then
 468     GIT_HEAD="$srcdir/.git/index"
 469     GIT_REPO="$srcdir/.git"
 470     GIT_HEAD_ID=`GIT_DIR=$GIT_REPO git describe`
 471 elif test -f $srcdir/GIT_HEAD_ID; then
 472     GIT_HEAD_ID=`cat $srcdir/GIT_HEAD_ID`
 473 else
 474     mysrcdir=`(cd $srcdir; pwd)`
 475     head=`basename $mysrcdir | sed -e 's/.*-//'`
 476     head2=`echo $head | sed -e 's/[^0-9a-f]//'`
 477     head3=`echo $head2 | sed -e 's/........................................//'`
 478     base=`basename $mysrcdir | sed -e 's/-.*//'`
 479     if test "x$head3" = "x" -a "x$head" = "x$head2"; then
 480         GIT_HEAD_ID="barvinok-$VERSION-$head
 481     elif test "x$base" = "xbarvinok-$VERSION" -a "x$head" != "x"; then
 482         GIT_HEAD_ID="barvinok-$VERSION-$head
 483     else
 484         GIT_HEAD_ID="UNKNOWN"
 485     fi
 486 fi
 487 if test -z "$GIT_REPO" ; then
 488     GIT_HEAD_VERSION="$GIT_HEAD_ID"
 489 else
 490     GIT_HEAD_VERSION="\`GIT_DIR=$GIT_REPO git describe\`"
 491 fi
 492 echo '#define GIT_HEAD_ID "'$GIT_HEAD_ID'"' > version.h
 493
 494 AC_LANG_PUSH(C++)
 495 AC_TRY_COMPILE([
 496                 #include <set>
 497                 void negate();
 498         ], [negate()],
 499         suffix="normal", suffix="broken")
 500 AC_CONFIG_COMMANDS([barvinok/set.h],
 501                    [cp $srcdir/barvinok/set.h.$suffix barvinok/set.h],
 502                    [suffix="$suffix"])
 503 AC_CONFIG_COMMANDS([barvinok/NTL.h],
 504                    [cp $srcdir/barvinok/NTL.h.$suffix barvinok/NTL.h],
 505                    [suffix="$suffix"])
 506 use_fdstream=false
 507 SAVE_CPPFLAGS="$CPPFLAGS"
 508 CPPFLAGS="-I$srcdir $CPPFLAGS"
 509 AC_TRY_COMPILE([#include "fdstream.h"],[],
 510         [AC_DEFINE(USE_FDSTREAM,[],[use fdstream])
 511         use_fdstream=true])
 512 CPPFLAGS="$SAVE_CPPFLAGS"
 513 AC_LANG_POP
 514 AM_CONDITIONAL(USE_FDSTREAM, [test "$use_fdstream" = true])
 515
 516 PACKAGE_LIBS="-lbarvinok -lbarvinok-core $EXTRA_PACKAGE_LIBS -lpolylibgmp -lpiplibMP"
 517 AX_CREATE_PKGCONFIG_INFO
 518
 519 AC_CONFIG_HEADERS(config.h)
 520 AC_CONFIG_FILES(Makefile lib/Makefile zsolve/Makefile doc/Makefile)
 521 AC_CONFIG_FILES(omega_interface/Makefile)
 522 AC_CONFIG_FILES(parker/Makefile)
 523 if test $with_polylib = bundled; then
 524         AC_CONFIG_SUBDIRS(polylib)
 525 fi
 526 if test $with_piplib = bundled; then
 527         AC_CONFIG_SUBDIRS(piplib)
 528 fi
 529 if test x$have_ginac = xtrue; then
 530     AC_CONFIG_SUBDIRS(bernstein)
 531 fi
 532 if test $with_omega = bundled; then
 533         AC_CONFIG_SUBDIRS(omega)
 534 fi
 535 AC_CONFIG_COMMANDS_POST([
 536         dnl pass on arguments to subdir configures, but don't
 537         dnl add them to config.status
 538         ac_configure_args="$ac_configure_args $bv_configure_args"
 539 ])
 540 AC_OUTPUT