| 1 | # -*- Autoconf -*- |
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| 2 | # Process this file with autoconf to produce a configure script. |
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| 3 | |
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| 4 | AC_PREREQ([2.63]) |
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| 5 | AC_INIT([libgfan], [0.1], [ren@mathematik.uni-kl.de]) |
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| 6 | AC_CONFIG_MACRO_DIR([../m4]) |
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| 7 | AC_CONFIG_SRCDIR([gfanlib.h]) |
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| 8 | #AC_CONFIG_HEADERS([config.h]) |
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| 9 | |
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| 10 | AM_MAINTAINER_MODE |
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| 11 | AM_INIT_AUTOMAKE([-Wall foreign subdir-objects]) # -Wno-extra-portability -Werror silent-rules |
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| 12 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES]) |
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| 13 | m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) |
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| 14 | |
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| 15 | # Checks for programs. |
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| 16 | AC_PROG_CC |
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| 17 | AC_PROG_CXX |
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| 18 | AC_PROG_LN_S |
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| 19 | #AC_PROG_INSTALL |
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| 20 | |
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| 21 | # Checks for libraries. |
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| 22 | |
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| 23 | LT_INIT |
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| 24 | |
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| 25 | # Checks for header files. |
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| 26 | AC_HEADER_STDC |
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| 27 | |
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| 28 | LB_CHECK_GMP(3.1.1,,AC_MSG_ERROR([Unable to find GMP on your machine: please use --with-gmp=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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| 29 | SING_CHECK_GFANLIB |
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| 30 | |
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| 31 | # AC_CHECK_HEADERS([gmp.h]) |
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| 32 | # if test "$ac_cv_header_gmp_h" == no |
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| 33 | # then |
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| 34 | # AC_MSG_WARN([Error, gmp.h is missing!]) |
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| 35 | # exit 1 |
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| 36 | # fi |
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| 37 | AC_CHECK_HEADERS([setoper.h]) |
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| 38 | if test "$ac_cv_header_setoper_h" == no |
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| 39 | then |
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| 40 | AC_MSG_WARN([Error, setoper.h is missing!]) |
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| 41 | fi |
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| 42 | |
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| 43 | AC_CHECK_HEADERS([cdd.h],,, |
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| 44 | [ |
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| 45 | # include <setoper.h> |
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| 46 | ]) |
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| 47 | |
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| 48 | if test "$ac_cv_header_cdd_h" == no |
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| 49 | then |
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| 50 | AC_MSG_WARN([Error, cdd.h is missing!]) |
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| 51 | fi |
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| 52 | |
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| 53 | if test "x$ENABLE_GFANLIB" = xyes; then |
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| 54 | if test "$ac_cv_header_setoper_h" == no |
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| 55 | then |
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| 56 | exit 1 |
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| 57 | fi |
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| 58 | if test "$ac_cv_header_cdd_h" == no |
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| 59 | then |
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| 60 | exit 1 |
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| 61 | fi |
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| 62 | fi |
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| 63 | |
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| 64 | # Checks for typedefs, structures, and compiler characteristics. |
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| 65 | AC_C_INLINE |
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| 66 | |
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| 67 | AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug], [build the debugging version of the libraries]), |
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| 68 | [if test "x$enableval" = "xyes"; then |
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| 69 | ENABLE_DEBUG=yes |
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| 70 | fi], ENABLE_DEBUG=no) |
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| 71 | |
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| 72 | AM_CONDITIONAL(WANT_DEBUG, test x"${ENABLE_DEBUG}" == xyes) |
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| 73 | |
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| 74 | #AC_MSG_RESULT($ac_cv_singuname) |
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| 75 | #if test "$ac_cv_singuname" = unknown; then |
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| 76 | # AC_MSG_WARN(Unknown architecture: Check singuname.sh) |
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| 77 | # ac_cv_singuname="unknown" |
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| 78 | #fi |
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| 79 | #AC_DEFINE_UNQUOTED(S_UNAME, "$ac_cv_singuname") |
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| 80 | #SINGUNAME=$ac_cv_singuname |
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| 81 | #AC_SUBST(SINGUNAME) |
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| 82 | |
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| 83 | AC_CONFIG_FILES([Makefile]) |
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| 84 | AC_OUTPUT |
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