1 | dnl lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll |
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2 | dnl File: configure.ac |
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3 | dnl Purpose: Process this file with autoconf to produce configure |
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4 | dnl Author: obachman@mathematik.uni-kl.de (Olaf Bachmann) |
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5 | dnl Created: 11/99 |
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6 | dnl lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll |
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7 | |
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8 | AC_INIT([xmalloc],[4.0]) |
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9 | |
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10 | AC_CONFIG_MACRO_DIR([../m4]) |
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11 | AC_CONFIG_AUX_DIR([../build-aux]) |
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12 | AC_CONFIG_SRCDIR(dummy.c) |
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13 | AC_CONFIG_HEADER([_config.h]) |
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14 | |
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15 | AC_PROG_CC |
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16 | AC_PROG_CXX |
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17 | |
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18 | SING_RESET_FLAGS() |
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19 | |
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20 | AM_MAINTAINER_MODE([enable]) |
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21 | AM_INIT_AUTOMAKE([-Wall foreign subdir-objects]) # -Wno-extra-portability -Werror silent-rules |
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22 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) |
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23 | m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) |
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24 | |
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25 | AM_SANITY_CHECK |
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26 | |
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27 | # Add pre'prefixed config |
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28 | AX_PREFIX_CONFIG_H([omConfig.h],[],[_config.h]) |
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29 | |
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30 | # SING_CHECK_SET_ARGS() |
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31 | |
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32 | AC_SUBST(VERSION) |
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33 | |
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34 | CPPFLAGS="-I.. -I. $CPPFLAGS" |
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35 | AC_PROG_MAKE_SET |
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36 | AC_PROG_CC |
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37 | AC_PROG_CPP |
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38 | |
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39 | AC_PROG_LN_S |
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40 | AC_PROG_INSTALL |
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41 | AM_PROG_CC_C_O |
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42 | # AM_PROG_AR |
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43 | AC_C_CONST |
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44 | AC_C_INLINE |
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45 | |
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46 | LT_INIT([win32-dll]) |
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47 | |
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48 | SING_WIN_FLAGS |
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49 | |
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50 | |
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51 | dnl lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll |
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52 | dnl check for programs |
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53 | dnl |
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54 | AC_CHECK_PROG(AR, ar, ar, :) |
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55 | if test "$ac_cv_prog_AR" = no; then |
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56 | AC_MSG_ERROR(*** ar program not found) |
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57 | fi |
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58 | |
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59 | dnl lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll |
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60 | dnl header file checks |
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61 | dnl |
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62 | AC_HEADER_STDC |
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63 | AC_CHECK_HEADERS(limits.h,, |
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64 | AC_MSG_ERROR(Can not compile without limits.h)) |
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65 | |
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66 | AC_CHECK_HEADERS(unistd.h sys/mman.h fcntl.h /usr/include/malloc.h) |
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67 | |
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68 | AC_CHECK_FUNCS(popen mmap sbrk random malloc_usable_size malloc_size) |
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69 | |
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70 | dnl llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll |
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71 | dnl Find out more about particularity of the system |
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72 | dnl |
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73 | |
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74 | # sizes |
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75 | AC_CHECK_SIZEOF(long,4) |
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76 | AC_CHECK_SIZEOF(void*,4) |
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77 | AC_CHECK_SIZEOF(double, 8) |
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78 | AC_CHECK_SIZEOF(size_t, 4) |
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79 | |
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80 | if test "$ac_cv_sizeof_long" != "$ac_cv_sizeof_voidp"; then |
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81 | AC_MSG_ERROR(need equal sizes for long and void*) |
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82 | fi |
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83 | if test "$ac_cv_sizeof_voidp" != 4 && test "$ac_cv_sizeof_voidp" != 8; then |
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84 | AC_MSG_ERROR(need void* to be 4 or 8 bytes long) |
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85 | fi |
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86 | if test "$ac_cv_sizeof_double" != 4 && test "$ac_cv_sizeof_double" != 8; then |
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87 | AC_MSG_ERROR(need double to be 4 or 8 bytes long) |
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88 | fi |
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89 | |
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90 | dnl Set compiler, linker flags so that we can work with omalloc |
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91 | BACKUP_CFLAGS=$CFLAGS |
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92 | BACKUP_CXXFLAGS=$CXXFLAGS |
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93 | BACKUP_LDFLAGS=$LDFLAGS |
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94 | |
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95 | CFLAGS="$CFLAGS -I$srcdir" |
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96 | CXXFLAGS="$CXXFLAGS -I$srcdir" |
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97 | |
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98 | AC_SUBST(OM_MALLOC_HEADER) |
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99 | AC_SUBST(OM_MALLOC_SOURCE) |
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100 | |
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101 | dnl lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll |
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102 | dnl wrap it up |
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103 | dnl |
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104 | AC_CONFIG_FILES([Makefile omalloc.pc]) |
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105 | AC_OUTPUT |
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106 | |
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