| 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], [0.6], [ren@mathematik.uni-kl.de]) |
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| 6 | AC_CONFIG_MACRO_DIR([../m4]) |
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| 7 | AC_CONFIG_AUX_DIR([../build-aux]) |
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| 8 | AC_CONFIG_SRCDIR([gfanlib.h]) |
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| 9 | AC_CONFIG_HEADER([_config.h]) |
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| 10 | |
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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([yes])]) |
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| 13 | m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) |
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| 14 | |
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| 15 | # Add pre'prefixed config |
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| 16 | AX_PREFIX_CONFIG_H([config.h],[],[_config.h]) |
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| 17 | |
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| 18 | AM_MAINTAINER_MODE([enable]) |
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| 19 | |
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| 20 | SING_RESET_FLAGS() |
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| 21 | SING_CHECK_SET_ARGS() |
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| 22 | |
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| 23 | # Checks for programs. |
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| 24 | # AC_PROG_CC |
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| 25 | # AC_PROG_CXX |
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| 26 | AC_PROG_LN_S |
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| 27 | #AC_PROG_INSTALL |
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| 28 | |
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| 29 | # Checks for libraries. |
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| 30 | LT_INIT([win32-dll]) |
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| 31 | |
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| 32 | SING_WIN_FLAGS |
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| 33 | |
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| 34 | # Checks for header files. |
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| 35 | AC_HEADER_STDC |
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| 36 | |
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| 37 | # Checks for typedefs, structures, and compiler characteristics. |
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| 38 | AC_C_INLINE |
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| 39 | |
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| 40 | # Check whether --with-gmp was given. |
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| 41 | if test "${with_gmp+set}" = set; then : |
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| 42 | if test "$with_gmp" = yes ; then |
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| 43 | GMP_HOME_PATH="${DEFAULT_CHECKING_PATH}" |
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| 44 | elif test "$with_gmp" != no ; then |
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| 45 | GMP_HOME_PATH="$with_gmp ${DEFAULT_CHECKING_PATH}" |
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| 46 | fi |
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| 47 | else |
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| 48 | GMP_HOME_PATH="${DEFAULT_CHECKING_PATH}" |
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| 49 | fi |
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| 50 | |
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| 51 | BACKUP_CFLAGS=${CFLAGS} |
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| 52 | BACKUP_LIBS=${LIBS} |
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| 53 | |
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| 54 | for GMP_HOME in ${GMP_HOME_PATH} |
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| 55 | do |
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| 56 | if test "x$GMP_HOME" != "x/usr"; then |
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| 57 | GMP_CPPFLAGS="-I${GMP_HOME}/include" |
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| 58 | GMP_LIBS="-L${GMP_HOME}/lib -Wl,-rpath -Wl,${GMP_HOME}/lib -lgmp" |
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| 59 | else |
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| 60 | GMP_CPPFLAGS="" |
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| 61 | GMP_LIBS="-lgmp" |
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| 62 | fi |
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| 63 | CFLAGS="${BACKUP_CFLAGS} ${GMP_CPPFLAGS}" |
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| 64 | LIBS="${BACKUP_LIBS} ${GMP_LIBS}" |
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| 65 | done |
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| 66 | AC_SUBST(GMP_CPPFLAGS) |
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| 67 | AC_SUBST(GMP_LIBS) |
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| 68 | |
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| 69 | AC_CHECK_LIB(gmp, __gmpz_init, , [AC_MSG_ERROR([GNU MP not found])]) |
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| 70 | |
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| 71 | SING_CHECK_GFANLIB |
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| 72 | |
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| 73 | AC_LANG_PUSH(C++) |
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| 74 | AX_CHECK_COMPILE_FLAG([-std=c++11], [CXX11_FLAG="-std=c++11"], [CXX11_FLAG="-std=c++0x"], []) |
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| 75 | AC_SUBST(CXX11_FLAG) |
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| 76 | AC_LANG_POP() |
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| 77 | |
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| 78 | #AC_MSG_RESULT($ac_cv_singuname) |
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| 79 | #if test "$ac_cv_singuname" = unknown; then |
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| 80 | # AC_MSG_WARN(Unknown architecture: Check singuname.sh) |
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| 81 | # ac_cv_singuname="unknown" |
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| 82 | #fi |
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| 83 | #AC_DEFINE_UNQUOTED(S_UNAME, "$ac_cv_singuname") |
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| 84 | #SINGUNAME=$ac_cv_singuname |
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| 85 | #AC_SUBST(SINGUNAME) |
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| 86 | |
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| 87 | AC_CONFIG_FILES([Makefile]) |
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| 88 | ## AC_CONFIG_HEADERS([config.h]) |
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| 89 | AC_OUTPUT |
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