| 1 | # polymake.m4 |
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| 2 | |
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| 3 | AC_DEFUN([SING_CHECK_POLYMAKE], |
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| 4 | [ |
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| 5 | |
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| 6 | AC_ARG_ENABLE(polymake, |
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| 7 | AS_HELP_STRING([--enable-polymake], [Enables interface for Singular to Polymake (needs gfanlib)]), |
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| 8 | [ENABLE_POLYMAKE="$enableval"], [ENABLE_POLYMAKE=""]) |
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| 9 | |
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| 10 | AC_MSG_CHECKING(whether to check for polymake interface) |
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| 11 | |
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| 12 | if test "x$ENABLE_POLYMAKE" != xno; then |
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| 13 | AC_MSG_RESULT([yes]) |
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| 14 | |
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| 15 | |
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| 16 | if test "x$PASSED_ALL_TESTS_FOR_GFANLIB" != x1; then |
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| 17 | |
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| 18 | PASSED_ALL_TEST_FOR_POLYMAKE="no"; |
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| 19 | |
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| 20 | if test "x$ENABLE_POLYMAKE" = xyes; then |
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| 21 | AC_MSG_ERROR([gfanlib was not enabled]) |
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| 22 | else |
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| 23 | AC_MSG_WARN([gfanlib was not enabled]) |
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| 24 | fi |
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| 25 | |
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| 26 | else |
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| 27 | |
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| 28 | ## AC_MSG_CHECKING(whether polymake is properly installed) |
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| 29 | AC_CHECK_PROG([PMCONFIG],[polymake-config],[1],[0]) |
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| 30 | if test $PMCONFIG = "1"; then |
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| 31 | ## AC_MSG_CHECKING([whether polymake is up-to-date]) |
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| 32 | SUPPORTEDPOLYMAKEVERSION="21" |
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| 33 | CURRENTPOLYMAKEVERSION=`polymake-config --version | cut -c -3 -| sed s'/\.//'` |
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| 34 | if test $CURRENTPOLYMAKEVERSION -ge $SUPPORTEDPOLYMAKEVERSION; then |
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| 35 | AC_MSG_RESULT([yes]) |
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| 36 | |
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| 37 | PM_INC=`polymake-config --includes` |
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| 38 | PM_CFLAGS=`polymake-config --cflags` |
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| 39 | PM_LIBS=`polymake-config --libs` |
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| 40 | PM_LDFLAGS=`polymake-config --ldflags` |
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| 41 | POLYMAKEVERSION=`polymake-config --version | cut -c -6 -| sed s'/\./*100+/'|sed s'/\./*10+/'` |
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| 42 | |
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| 43 | AC_DEFINE_UNQUOTED(POLYMAKEVERSION,$POLYMAKEVERSION,[check the polymake version]) |
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| 44 | AC_SUBST(PM_INC) |
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| 45 | AC_SUBST(PM_CFLAGS) |
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| 46 | AC_SUBST(PM_LIBS) |
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| 47 | AC_SUBST(PM_LDFLAGS) |
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| 48 | |
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| 49 | AC_DEFINE(HAVE_POLYMAKE,1,[Define if POLYMAKE is installed]) |
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| 50 | |
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| 51 | AC_MSG_CHECKING([polymake includes]) |
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| 52 | AC_MSG_RESULT($PM_INC) |
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| 53 | AC_MSG_CHECKING([polymake cflags]) |
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| 54 | AC_MSG_RESULT($PM_CFLAGS) |
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| 55 | AC_MSG_CHECKING([polymake libs]) |
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| 56 | AC_MSG_RESULT($PM_LIBS) |
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| 57 | AC_MSG_CHECKING([polymake ldflags]) |
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| 58 | AC_MSG_RESULT($PM_LDFLAGS) |
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| 59 | |
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| 60 | PASSED_ALL_TEST_FOR_POLYMAKE="yes"; |
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| 61 | else |
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| 62 | PASSED_ALL_TEST_FOR_POLYMAKE="no"; |
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| 63 | |
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| 64 | if test "x$ENABLE_POLYMAKE" = xyes; then |
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| 65 | AC_MSG_ERROR([outdated polymake version]) |
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| 66 | fi |
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| 67 | fi |
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| 68 | else |
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| 69 | PASSED_ALL_TEST_FOR_POLYMAKE="no"; |
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| 70 | |
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| 71 | if test "x$ENABLE_POLYMAKE" = xyes; then |
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| 72 | AC_MSG_ERROR([polymake not installed]) |
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| 73 | fi |
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| 74 | fi |
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| 75 | fi |
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| 76 | else |
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| 77 | AC_MSG_RESULT(no) |
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| 78 | |
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| 79 | PASSED_ALL_TEST_FOR_POLYMAKE="no"; |
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| 80 | fi |
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| 81 | |
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| 82 | AM_CONDITIONAL(SING_HAVE_POLYMAKE, test "x$PASSED_ALL_TEST_FOR_POLYMAKE" != xno) |
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| 83 | |
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| 84 | ]) |
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