| 1 | AC_INIT([singular], [4.2.0], [singular@mathematik.uni-kl.de]) |
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| 2 | |
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| 3 | AC_SUBST([VERSION_DATE], 2021) |
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| 4 | AC_DEFINE([VERSION_DATE],["Dec 2020"],[release date]) |
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| 5 | |
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| 6 | _AC_SRCDIRS(["$ac_dir"]) |
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| 7 | |
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| 8 | AC_CONFIG_MACRO_DIR([m4]) |
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| 9 | AC_CONFIG_AUX_DIR([build-aux]) |
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| 10 | |
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| 11 | AC_CONFIG_SRCDIR([Singular/tesths.cc]) |
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| 12 | |
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| 13 | AC_CONFIG_HEADER([_config.h]) |
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| 14 | # Add pre'prefixed config |
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| 15 | AX_PREFIX_CONFIG_H([singularconfig.h],[],[_config.h]) |
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| 16 | |
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| 17 | dnl Apparently, this is required for using an AC_CHECK_HEADER within AS_IF(...), at least on Cygwin. |
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| 18 | AC_USE_SYSTEM_EXTENSIONS |
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| 19 | |
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| 20 | AM_MAINTAINER_MODE([enable]) |
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| 21 | dnl Use a newer tar format for "make dist" that supports longer file names |
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| 22 | dnl https://www.gnu.org/software/automake/manual/html_node/List-of-Automake-options.html |
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| 23 | AM_INIT_AUTOMAKE([-Wall foreign subdir-objects tar-ustar]) # -Wno-extra-portability -Werror silent-rules |
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| 24 | |
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| 25 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) |
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| 26 | |
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| 27 | dnl Check if build env is sane |
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| 28 | AM_SANITY_CHECK |
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| 29 | |
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| 30 | |
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| 31 | SING_RESET_FLAGS() |
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| 32 | SING_CHECK_SET_ARGS() |
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| 33 | |
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| 34 | #! |
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| 35 | # AC_PROG_CC |
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| 36 | # AC_PROG_CXX |
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| 37 | AC_PROG_CPP |
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| 38 | AC_PROG_CXXCPP |
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| 39 | AM_PROG_CC_C_O |
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| 40 | AM_PROG_AR |
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| 41 | ### AM_PROG_LEX |
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| 42 | AC_PROG_LN_S |
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| 43 | AC_PROG_INSTALL |
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| 44 | |
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| 45 | AC_HEADER_STDC |
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| 46 | AC_CHECK_HEADERS(unistd.h iostream.h sys/time.h sys/times.h asm/sigcontext.h) |
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| 47 | |
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| 48 | AC_CHECK_FUNCS(readlink getcwd getwd setenv putenv qsort_r) |
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| 49 | |
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| 50 | AC_CHECK_PROGS([DOXYGEN], [doxygen]) |
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| 51 | if test -z "$DOXYGEN"; |
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| 52 | then AC_MSG_WARN([Doxygen not found - continuing without Doxygen support]) |
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| 53 | fi |
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| 54 | AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"]) |
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| 55 | |
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| 56 | LT_INIT([win32-dll]) |
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| 57 | |
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| 58 | link_all_deplibs=yes |
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| 59 | link_all_deplibs_CXX=yes |
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| 60 | |
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| 61 | # Checks for libraries. |
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| 62 | |
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| 63 | # This test for -lpthread etc has to come before AX_PTHREAD, |
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| 64 | # because libtool tends to ignore -pthread in linking shared C++-libs |
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| 65 | # see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460 |
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| 66 | # (happens with ubuntu 14.04) |
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| 67 | AC_SEARCH_LIBS(sem_wait,[rt pthreads pthread],[],[ |
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| 68 | AC_MSG_ERROR([sem_wait not found in rt,pthreads,pthread]) |
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| 69 | ]) |
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| 70 | |
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| 71 | AX_PTHREAD([], [ |
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| 72 | AC_MSG_ERROR([Pthread library not found. Please set PTHREAD_CFLAGS and PTHREAD_LIBS correctly for your setup]) |
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| 73 | ]) |
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| 74 | |
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| 75 | AC_MSG_CHECKING([Found Pthread, PTHREAD_CC:]) |
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| 76 | AC_MSG_RESULT(${PTHREAD_CC:-unset}) |
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| 77 | AC_MSG_CHECKING([ PTHREAD_CFLAGS:]) |
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| 78 | AC_MSG_RESULT(${PTHREAD_CFLAGS:-unset}) |
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| 79 | AC_MSG_CHECKING([ PTHREAD_LIBS:]) |
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| 80 | AC_MSG_RESULT(${PTHREAD_LIBS:-unset}) |
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| 81 | |
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| 82 | # Set the correct PTHREAD flags and, if needed, change the compiler to one that is pthread-enabled. |
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| 83 | CC="$PTHREAD_CC" |
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| 84 | CFLAGS="$CFLAGS $PTHREAD_CFLAGS" |
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| 85 | LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS" |
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| 86 | |
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| 87 | AC_SUBST(PTHREAD_CFLAGS) |
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| 88 | AC_SUBST(PTHREAD_LDFLAGS) |
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| 89 | AC_SUBST(PTHREAD_LIBS) |
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| 90 | AC_SUBST(CC) |
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| 91 | |
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| 92 | |
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| 93 | AC_CHECK_LIB(rt,clock_gettime) |
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| 94 | |
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| 95 | SING_CHECK_GMP |
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| 96 | LB_CHECK_NTL(5.0,,AC_MSG_WARN([Unable to find NTL (which is strongly recommended) on your machine: please use --with-ntl=PATH_TO_DIR_CONTAINING_LIB_AND_INCLUDE (see also ./configure --help if you do not understand what we are talking about)])) |
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| 97 | LB_CHECK_FLINT(2.3,,AC_MSG_WARN([Unable to find FLINT (which is strongly recommended) on your machine: please use --with-flint=PATH_TO_DIR_CONTAINING_LIB_AND_INCLUDE (see also ./configure --help if you do not understand what we are talking about)])) |
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| 98 | |
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| 99 | AC_CHECK_HEADERS(mpfr.h) |
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| 100 | |
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| 101 | AC_CHECK_LIB(mpfr,mpfr_add) |
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| 102 | |
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| 103 | AC_CONFIG_GOOGLE_PERFTOOLS() |
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| 104 | |
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| 105 | LB_CHECK_CCLUSTER() |
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| 106 | |
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| 107 | LB_CHECK_MATHICGB |
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| 108 | |
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| 109 | AC_FUNC_ERROR_AT_LINE |
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| 110 | |
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| 111 | # check for cpu properties |
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| 112 | AC_CHECK_SIZEOF(long,4) |
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| 113 | SING_CHECK_CPU |
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| 114 | |
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| 115 | SING_WIN_FLAGS |
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| 116 | |
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| 117 | PKG_REQUIRE="$PKG_REQUIRE" |
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| 118 | AC_SUBST(PKG_REQUIRE) |
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| 119 | |
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| 120 | SING_USE_OMALLOC() |
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| 121 | SING_USE_RESOURCES() |
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| 122 | SING_USE_FACTORY() |
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| 123 | |
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| 124 | SING_CHECK_P_PROCS |
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| 125 | SING_CHECK_READLINE |
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| 126 | |
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| 127 | SING_CHECK_DBM |
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| 128 | |
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| 129 | SING_CHECK_GFANLIB |
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| 130 | |
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| 131 | SING_CHECK_PLURAL |
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| 132 | |
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| 133 | SING_ENABLE_MODULES |
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| 134 | SING_DISABLE_MODULES |
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| 135 | SING_BUILTIN_MODULES |
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| 136 | |
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| 137 | AX_PYTHON_DEFAULT() |
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| 138 | AX_PYTHON_WITH() |
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| 139 | AX_PYTHON_ENABLE() |
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| 140 | AX_PYTHON_PATH() |
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| 141 | AX_PYTHON_VERSION_ENSURE([2.7]) |
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| 142 | AX_PYTHON_CSPEC |
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| 143 | AX_PYTHON_LSPEC |
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| 144 | |
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| 145 | AC_ARG_ENABLE(countedref, AS_HELP_STRING([--enable-countedref], [Enable autoloading of reference counted types]), |
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| 146 | [if test "x$enableval" = "xyes"; then |
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| 147 | ENABLE_COUNTEDREF_AUTOLOAD=yes |
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| 148 | fi], ENABLE_COUNTEDREF_AUTOLOAD=no) |
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| 149 | |
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| 150 | if test x"${ENABLE_COUNTEDREF_AUTOLOAD}" == xyes; then |
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| 151 | AC_DEFINE([SI_COUNTEDREF_AUTOLOAD],1,[Enable autoloading of reference counted types]) |
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| 152 | AC_SUBST(SI_COUNTEDREF_AUTOLOAD) |
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| 153 | fi |
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| 154 | |
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| 155 | dnl AC_CONFIG_FILES conditionalization requires using AM_COND_IF, however |
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| 156 | dnl AM_COND_IF is new to Automake 1.11. To use it on new Automake without |
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| 157 | dnl requiring same, a fallback implementation for older Autoconf is provided. |
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| 158 | dnl Note that disabling of AC_CONFIG_FILES requires Automake 1.11, this code |
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| 159 | dnl is correct only in terms of m4sh generated script. |
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| 160 | m4_ifndef([AM_COND_IF], [AC_DEFUN([AM_COND_IF], [ |
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| 161 | if test -z "$$1_TRUE"; then : |
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| 162 | m4_n([$2])[]dnl |
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| 163 | m4_ifval([$3], |
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| 164 | [else |
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| 165 | $3 |
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| 166 | ])dnl |
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| 167 | fi[]dnl |
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| 168 | ])]) |
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| 169 | |
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| 170 | AX_LIB_SOCKET_NSL |
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| 171 | |
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| 172 | AC_ARG_WITH([libparse], |
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| 173 | [AS_HELP_STRING([--with-libparse], |
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| 174 | [compile and install libparse])], |
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| 175 | [optional_Singular_programs=libparse], |
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| 176 | [optional_Singular_programs=]) |
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| 177 | |
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| 178 | AC_SUBST(optional_Singular_programs) |
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| 179 | |
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| 180 | AC_DEFINE_UNQUOTED([CC],"$CC",[CC]) |
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| 181 | AC_DEFINE_UNQUOTED([CXX],"$CXX",[CXX]) |
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| 182 | AC_DEFINE_UNQUOTED([CFLAGS],"$CFLAGS",[CFLAGS]) |
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| 183 | AC_DEFINE_UNQUOTED([CXXFLAGS],"$CXXFLAGS",[CXXFLAGS]) |
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| 184 | AC_DEFINE_UNQUOTED([PTHREAD_CFLAGS],"$PTHREAD_CFLAGS",[PTHREAD_CFLAGS]) |
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| 185 | AC_DEFINE_UNQUOTED([PTHREAD_LIBS],"$PTHREAD_LIBS",[PTHREAD_LIBS]) |
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| 186 | AC_DEFINE_UNQUOTED([DEFS],"$DEFS",[DEFS]) |
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| 187 | AC_DEFINE_UNQUOTED([CPPFLAGS],"$CPPFLAGS",[CPPFLAGS]) |
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| 188 | AC_DEFINE_UNQUOTED([LDFLAGS],"$LDFLAGS",[LDFLAGS]) |
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| 189 | AC_DEFINE_UNQUOTED([LIBS],"$LIBS",[LIBS]) |
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| 190 | AC_DEFINE_UNQUOTED([AC_CONFIGURE_ARGS],"$ac_configure_args",[ac_configure_args]) |
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| 191 | # AC_DEFINE_UNQUOTED([AC_CT_CC], "$ac_ct_CC",[ac_ct_CC]) |
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| 192 | |
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| 193 | AC_DEFINE_UNQUOTED([NTL_CPPFLAGS],"$NTL_CPPFLAGS",[NTL_CPPFLAGS]) |
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| 194 | AC_DEFINE_UNQUOTED([NTL_LIBS],"$NTL_LIBS",[NTL_LIBS]) |
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| 195 | |
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| 196 | AC_DEFINE_UNQUOTED([GMP_CPPFLAGS],"$GMP_CPPFLAGS",[GMP_CPPFLAGS]) |
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| 197 | AC_DEFINE_UNQUOTED([GMP_LIBS],"$GMP_LIBS",[GMP_LIBS]) |
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| 198 | |
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| 199 | AC_DEFINE_UNQUOTED([FLINT_CFLAGS],"$FLINT_CFLAGS",[FLINT_CFLAGS]) |
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| 200 | AC_DEFINE_UNQUOTED([FLINT_LIBS],"$FLINT_LIBS",[FLINT_LIBS]) |
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| 201 | |
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| 202 | ##### SEE http://www.gnu.org/prep/standards/html_node/Directory-Variables.html |
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| 203 | |
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| 204 | AX_RECURSIVE_EVAL([[$]prefix], [config_prefix]) |
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| 205 | AX_NORMALIZE_PATH([config_prefix],['/']) |
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| 206 | AC_DEFINE_UNQUOTED([PREFIX],"$config_prefix",[prefix]) |
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| 207 | |
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| 208 | AX_RECURSIVE_EVAL([[$]exec_prefix], [config_exec_prefix]) |
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| 209 | AX_NORMALIZE_PATH([config_exec_prefix],['/']) |
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| 210 | AC_DEFINE_UNQUOTED([EXEC_PREFIX],"$config_exec_prefix",[exec_prefix]) |
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| 211 | |
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| 212 | AX_RECURSIVE_EVAL([[$]libexecdir], [config_libexecdir]) |
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| 213 | AX_NORMALIZE_PATH([config_libexecdir],['/']) |
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| 214 | AC_DEFINE_UNQUOTED([LIBEXEC_DIR],"$config_libexecdir",[libexecdir]) |
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| 215 | |
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| 216 | AX_RECURSIVE_EVAL([[$]libdir], [config_libdir]) |
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| 217 | AX_NORMALIZE_PATH([config_libdir],['/']) |
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| 218 | AC_DEFINE_UNQUOTED([LIB_DIR],"$config_libdir",[libdir]) |
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| 219 | |
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| 220 | AX_RECURSIVE_EVAL([[$]bindir], [config_bindir]) |
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| 221 | AX_NORMALIZE_PATH([config_bindir],['/']) |
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| 222 | AC_DEFINE_UNQUOTED([BIN_DIR],"$config_bindir",[bindir]) |
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| 223 | |
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| 224 | AX_RECURSIVE_EVAL([[$]datadir], [config_datadir]) |
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| 225 | AX_NORMALIZE_PATH([config_datadir],['/']) |
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| 226 | AC_DEFINE_UNQUOTED([DATA_DIR],"$config_datadir",[datadir]) |
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| 227 | AC_SUBST(DATA_DIR, "$config_datadir") |
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| 228 | |
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| 229 | SING_SHOW_FLAGS([Compiler/linker flags: ]) |
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| 230 | |
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| 231 | |
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| 232 | ## AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([dox/Doxyfile])]) |
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| 233 | |
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| 234 | AC_CONFIG_FILES([dox/Makefile]) |
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| 235 | |
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| 236 | AC_CONFIG_SUBDIRS([resources]) |
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| 237 | AC_CONFIG_SUBDIRS([omalloc]) |
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| 238 | |
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| 239 | if test "x$ENABLE_FACTORY" = xyes; then |
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| 240 | AC_CONFIG_SUBDIRS([factory]) |
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| 241 | fi |
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| 242 | |
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| 243 | AC_CONFIG_SUBDIRS([libpolys]) |
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| 244 | |
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| 245 | AC_CONFIG_FILES([Makefile]) |
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| 246 | AC_CONFIG_FILES([kernel/Makefile]) |
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| 247 | AC_CONFIG_FILES([kernel/numeric/Makefile]) |
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| 248 | AC_CONFIG_FILES([kernel/fglm/Makefile]) |
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| 249 | AC_CONFIG_FILES([kernel/groebner_walk/Makefile]) |
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| 250 | AC_CONFIG_FILES([kernel/combinatorics/Makefile]) |
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| 251 | AC_CONFIG_FILES([kernel/spectrum/Makefile]) |
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| 252 | AC_CONFIG_FILES([kernel/linear_algebra/Makefile]) |
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| 253 | AC_CONFIG_FILES([kernel/maps/Makefile]) |
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| 254 | AC_CONFIG_FILES([kernel/GBEngine/Makefile]) |
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| 255 | AC_CONFIG_FILES([kernel/oswrapper/Makefile]) |
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| 256 | |
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| 257 | AC_CONFIG_SUBDIRS([gfanlib]) |
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| 258 | |
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| 259 | AC_CONFIG_FILES([Singular/dyn_modules/Makefile]) |
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| 260 | AC_CONFIG_FILES([Singular/dyn_modules/bigintm/Makefile]) |
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| 261 | AC_CONFIG_FILES([Singular/dyn_modules/Order/Makefile]) |
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| 262 | AC_CONFIG_FILES([Singular/dyn_modules/syzextra/Makefile]) |
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| 263 | AC_CONFIG_FILES([Singular/dyn_modules/gfanlib/Makefile]) |
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| 264 | AC_CONFIG_FILES([Singular/dyn_modules/python/Makefile]) |
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| 265 | AC_CONFIG_FILES([Singular/dyn_modules/customstd/Makefile]) |
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| 266 | AC_CONFIG_FILES([Singular/dyn_modules/pyobject/Makefile]) |
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| 267 | AC_CONFIG_FILES([Singular/dyn_modules/singmathic/Makefile]) |
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| 268 | AC_CONFIG_FILES([Singular/dyn_modules/staticdemo/Makefile]) |
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| 269 | AC_CONFIG_FILES([Singular/dyn_modules/subsets/Makefile]) |
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| 270 | AC_CONFIG_FILES([Singular/dyn_modules/freealgebra/Makefile]) |
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| 271 | AC_CONFIG_FILES([Singular/dyn_modules/partialgb/Makefile]) |
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| 272 | AC_CONFIG_FILES([Singular/dyn_modules/gitfan/Makefile]) |
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| 273 | AC_CONFIG_FILES([Singular/dyn_modules/interval/Makefile]) |
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| 274 | AC_CONFIG_FILES([Singular/dyn_modules/cohomo/Makefile]) |
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| 275 | AC_CONFIG_FILES([Singular/dyn_modules/systhreads/Makefile]) |
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| 276 | AC_CONFIG_FILES([Singular/dyn_modules/loctriv/Makefile]) |
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| 277 | AC_CONFIG_FILES([Singular/dyn_modules/machinelearning/Makefile]) |
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| 278 | |
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| 279 | AC_CONFIG_FILES([Singular/Makefile]) |
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| 280 | |
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| 281 | AC_CONFIG_FILES([IntegerProgramming/Makefile]) |
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| 282 | |
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| 283 | AC_CONFIG_FILES([libsingular-config], [chmod +x libsingular-config]) |
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| 284 | AC_CONFIG_FILES([Singular.pc]) |
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| 285 | |
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| 286 | AC_CONFIG_FILES([emacs/Makefile]) |
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| 287 | |
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| 288 | AC_CONFIG_FILES([redhat/Makefile]) |
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| 289 | AC_CONFIG_FILES([redhat/singular.spec]) |
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| 290 | AC_CONFIG_FILES([desktop/Makefile desktop/Singular.desktop desktop/Singular-manual.desktop]) |
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| 291 | |
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| 292 | AC_CHECK_PROGS([MAKEINFO], [makeinfo]) |
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| 293 | AC_CHECK_PROGS([TEXI2PDF], [texi2pdf]) |
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| 294 | AC_CHECK_PROGS([TEXINDEX], [texindex]) |
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| 295 | AC_CHECK_PROGS([DVIPS], [dvips]) |
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| 296 | |
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| 297 | dnl Check for executables used by library files. |
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| 298 | dnl Found by: git grep 'system("\(sh\|executable\)"' |
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| 299 | AS_VAR_SET([DOC2TEX_EXAMPLE_EXCLUSIONS], [""]) |
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| 300 | AC_CHECK_PROGS([QEPCAD], [qepcad]) |
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| 301 | AS_IF([test -z "$QEPCAD"], [ |
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| 302 | AS_VAR_APPEND([DOC2TEX_EXAMPLE_EXCLUSIONS], ["-exclude qepcad "])]) |
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| 303 | AC_CHECK_PROGS([LRCALC], [lrcalc]) |
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| 304 | AS_IF([test -z "$LRCALC"], [ |
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| 305 | AS_VAR_APPEND([DOC2TEX_EXAMPLE_EXCLUSIONS], ["-exclude lrcalc "])]) |
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| 306 | AC_CHECK_PROGS([NORMALIZ], [normaliz]) |
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| 307 | AS_IF([test -z "$NORMALIZ"], [ |
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| 308 | AS_VAR_APPEND([DOC2TEX_EXAMPLE_EXCLUSIONS], ["-exclude normaliz "])]) |
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| 309 | AC_CHECK_PROGS([GFAN], [gfan_version]) |
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| 310 | AS_IF([test -z "$GFAN"], [ |
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| 311 | AS_VAR_APPEND([DOC2TEX_EXAMPLE_EXCLUSIONS], ["-exclude gfan "])]) |
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| 312 | AC_CHECK_PROGS([TOPCOM], [points2triangs]) |
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| 313 | AS_IF([test -z "$TOPCOM"], [ |
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| 314 | AS_VAR_APPEND([DOC2TEX_EXAMPLE_EXCLUSIONS], ["-exclude topcom "])]) |
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| 315 | AS_IF([test -z "$PYTHON"], [ |
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| 316 | AS_VAR_APPEND([DOC2TEX_EXAMPLE_EXCLUSIONS], ["-exclude pyobject "])]) |
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| 317 | AC_CHECK_PROGS([FOURTITWO_HILBERT], [hilbert 4ti2-hilbert]) |
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| 318 | AC_CHECK_PROGS([FOURTITWO_MARKOV], [markov 4ti2-markov]) |
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| 319 | AC_CHECK_PROGS([FOURTITWO_GRAVER], [graver 4ti2-graver]) |
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| 320 | AS_IF([test -z "$FOURTITWO_HILBERT" -o -z "$FOURTITWO_MARKOV" -o -z "$FOURTITWO_GRAVER"], [ |
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| 321 | AS_VAR_APPEND([DOC2TEX_EXAMPLE_EXCLUSIONS], ["-exclude sing4ti2 "])]) |
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| 322 | AC_CHECK_PROGS([BERTINI], [bertini]) |
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| 323 | AS_IF([test -z "$BERTINI"], [ |
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| 324 | AS_VAR_APPEND([DOC2TEX_EXAMPLE_EXCLUSIONS], ["-exclude bertini "])]) |
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| 325 | AC_CHECK_PROGS([DOT], [dot]) |
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| 326 | AC_CHECK_PROGS([SURF], [surf]) |
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| 327 | AC_CHECK_PROGS([GFAN_TROPICALBASIS], [gfan_tropicalbasis]) dnl and more gfan_tropical... |
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| 328 | AC_SUBST([DOC2TEX_EXAMPLE_EXCLUSIONS]) |
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| 329 | |
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| 330 | AC_CONFIG_FILES([doc/Makefile]) |
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| 331 | AC_CONFIG_FILES([doc/Makefile-docbuild]) |
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| 332 | AC_CONFIG_FILES([doc/version.texi]) |
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| 333 | AC_CONFIG_LINKS([doc/pyobject.doc:doc/pyobject.${enable_pyobject_module}.doc |
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| 334 | doc/cones.doc:doc/cones.no.doc]) |
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| 335 | AC_ARG_ENABLE([doc-build], |
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| 336 | [AS_HELP_STRING([--enable-doc-build], |
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| 337 | [Enable building the Singular documentation])], [ |
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| 338 | AS_IF([test "$enable_doc_build" = yes], [optional_Singular_programs=libparse]) |
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| 339 | ]) |
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| 340 | AM_CONDITIONAL([ENABLE_DOC_BUILD], [test "$enable_doc_build" = yes]) |
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| 341 | |
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| 342 | AC_OUTPUT |
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