1 | # Process this file with autoconf to produce a configure script.
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2 | #
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3 | # Copyright (C) 1993-2016 Free Software Foundation, Inc.
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4 | # This file is part of GNU Make.
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5 | #
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6 | # GNU Make is free software; you can redistribute it and/or modify it under
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7 | # the terms of the GNU General Public License as published by the Free Software
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8 | # Foundation; either version 3 of the License, or (at your option) any later
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9 | # version.
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10 | #
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11 | # GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
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12 | # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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13 | # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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14 | # details.
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15 | #
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16 | # You should have received a copy of the GNU General Public License along with
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17 | # this program. If not, see <http://www.gnu.org/licenses/>.
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18 |
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19 | AC_INIT([GNU make],[4.2.1],[[email protected]])
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20 |
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21 | AC_PREREQ([2.69])
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22 |
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23 | # Autoconf setup
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24 | AC_CONFIG_AUX_DIR([config])
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25 | AC_CONFIG_SRCDIR([vpath.c])
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26 | AC_CONFIG_HEADERS([config.h])
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27 |
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28 | # Automake setup
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29 | # We have to enable "foreign" because ChangeLog is auto-generated
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30 | # We cannot enable -Werror because gettext 0.18.1 has invalid content
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31 | # When we update gettext to 0.18.3 or better we can add it again.
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32 | AM_INIT_AUTOMAKE([1.15 foreign -Werror -Wall])
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33 |
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34 | # Checks for programs.
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35 | AC_USE_SYSTEM_EXTENSIONS
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36 | AC_PROG_CC
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37 | AC_PROG_INSTALL
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38 | AC_PROG_RANLIB
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39 | AC_PROG_CPP
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40 | AC_CHECK_PROG([AR], [ar], [ar], [ar])
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41 | # Perl is needed for the test suite (only)
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42 | AC_CHECK_PROG([PERL], [perl], [perl], [perl])
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43 |
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44 | # Needed for w32/Makefile.am
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45 | AM_PROG_AR
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46 |
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47 | # Specialized system macros
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48 | AC_CANONICAL_HOST
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49 | AC_AIX
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50 | AC_ISC_POSIX
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51 | AC_MINIX
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52 |
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53 | # Enable gettext, in "external" mode.
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54 | AM_GNU_GETTEXT_VERSION([0.19.4])
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55 | AM_GNU_GETTEXT([external])
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56 |
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57 | # This test must come as early as possible after the compiler configuration
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58 | # tests, because the choice of the file model can (in principle) affect
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59 | # whether functions and headers are available, whether they work, etc.
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60 | AC_SYS_LARGEFILE
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61 |
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62 | # Checks for libraries.
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63 | AC_SEARCH_LIBS([getpwnam], [sun])
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64 |
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65 | # Checks for header files.
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66 | AC_HEADER_STDC
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67 | AC_HEADER_DIRENT
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68 | AC_HEADER_STAT
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69 | AC_HEADER_TIME
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70 | AC_CHECK_HEADERS([stdlib.h locale.h unistd.h limits.h fcntl.h string.h \
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71 | memory.h sys/param.h sys/resource.h sys/time.h sys/timeb.h \
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72 | sys/select.h])
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73 |
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74 | AM_PROG_CC_C_O
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75 | AC_C_CONST
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76 | AC_TYPE_SIGNAL
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77 | AC_TYPE_UID_T
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78 | AC_TYPE_PID_T
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79 | AC_TYPE_OFF_T
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80 | AC_TYPE_SIZE_T
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81 | AC_TYPE_SSIZE_T
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82 | AC_TYPE_UINTMAX_T
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83 |
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84 | # Find out whether our struct stat returns nanosecond resolution timestamps.
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85 |
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86 | AC_STRUCT_ST_MTIM_NSEC
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87 | AC_CACHE_CHECK([whether to use high resolution file timestamps],
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88 | [make_cv_file_timestamp_hi_res],
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89 | [ make_cv_file_timestamp_hi_res=no
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90 | AS_IF([test "$ac_cv_struct_st_mtim_nsec" != no],
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91 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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92 | #if HAVE_INTTYPES_H
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93 | # include <inttypes.h>
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94 | #endif]],
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95 | [[char a[0x7fffffff < (uintmax_t)-1 >> 30 ? 1 : -1];]])],
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96 | [make_cv_file_timestamp_hi_res=yes])
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97 | ])])
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98 | AS_IF([test "$make_cv_file_timestamp_hi_res" = yes], [val=1], [val=0])
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99 | AC_DEFINE_UNQUOTED([FILE_TIMESTAMP_HI_RES], [$val],
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100 | [Use high resolution file timestamps if nonzero.])
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101 |
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102 | AS_IF([test "$make_cv_file_timestamp_hi_res" = yes],
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103 | [ # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
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104 | # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
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105 | AC_SEARCH_LIBS([clock_gettime], [rt posix4])
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106 | AS_IF([test "$ac_cv_search_clock_gettime" != no],
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107 | [ AC_DEFINE([HAVE_CLOCK_GETTIME], [1],
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108 | [Define to 1 if you have the clock_gettime function.])
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109 | ])
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110 | ])
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111 |
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112 | # Check for DOS-style pathnames.
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113 | pds_AC_DOS_PATHS
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114 |
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115 | # See if we have a standard version of gettimeofday(). Since actual
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116 | # implementations can differ, just make sure we have the most common
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117 | # one.
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118 | AC_CACHE_CHECK([for standard gettimeofday], [ac_cv_func_gettimeofday],
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119 | [ac_cv_func_gettimeofday=no
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120 | AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <sys/time.h>
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121 | int main ()
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122 | {
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123 | struct timeval t; t.tv_sec = -1; t.tv_usec = -1;
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124 | exit (gettimeofday (&t, 0) != 0
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125 | || t.tv_sec < 0 || t.tv_usec < 0);
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126 | }]])],
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127 | [ac_cv_func_gettimeofday=yes],
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128 | [ac_cv_func_gettimeofday=no],
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129 | [ac_cv_func_gettimeofday="no (cross-compiling)"])])
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130 | AS_IF([test "$ac_cv_func_gettimeofday" = yes],
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131 | [ AC_DEFINE([HAVE_GETTIMEOFDAY], [1],
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132 | [Define to 1 if you have a standard gettimeofday function])
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133 | ])
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134 |
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135 | AC_CHECK_FUNCS([strdup strndup mkstemp mktemp fdopen fileno \
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136 | dup dup2 getcwd realpath sigsetmask sigaction \
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137 | getgroups seteuid setegid setlinebuf setreuid setregid \
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138 | getrlimit setrlimit setvbuf pipe strerror strsignal \
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139 | lstat readlink atexit isatty ttyname pselect])
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140 |
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141 | # We need to check declarations, not just existence, because on Tru64 this
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142 | # function is not declared without special flags, which themselves cause
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143 | # other problems. We'll just use our own.
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144 | AC_CHECK_DECLS([bsd_signal], [], [], [[#define _GNU_SOURCE 1
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145 | #include <signal.h>]])
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146 |
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147 | AC_FUNC_FORK
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148 |
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149 | AC_FUNC_SETVBUF_REVERSED
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150 |
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151 | # Rumor has it that strcasecmp lives in -lresolv on some odd systems.
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152 | # It doesn't hurt much to use our own if we can't find it so I don't
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153 | # make the effort here.
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154 | AC_CHECK_FUNCS([strcasecmp strncasecmp strcmpi strncmpi stricmp strnicmp])
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155 |
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156 | # strcoll() is used by the GNU glob library
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157 | AC_FUNC_STRCOLL
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158 |
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159 | AC_FUNC_ALLOCA
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160 | AC_FUNC_CLOSEDIR_VOID
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161 |
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162 | # See if the user wants to add (or not) GNU Guile support
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163 | PKG_PROG_PKG_CONFIG
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164 | AC_ARG_WITH([guile], [AS_HELP_STRING([--with-guile],
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165 | [Support GNU Guile for embedded scripting])])
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166 |
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167 | # For some strange reason, at least on Ubuntu, each version of Guile
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168 | # comes with it's own PC file so we have to specify them as individual
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169 | # packages. Ugh.
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170 | AS_IF([test "x$with_guile" != xno],
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171 | [ PKG_CHECK_MODULES([GUILE], [guile-2.0], [have_guile=yes],
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172 | [PKG_CHECK_MODULES([GUILE], [guile-1.8], [have_guile=yes],
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173 | [have_guile=no])])
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174 | ])
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175 |
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176 | AS_IF([test "$have_guile" = yes],
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177 | [AC_DEFINE([HAVE_GUILE], [1], [Embed GNU Guile support])])
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178 |
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179 | AM_CONDITIONAL([HAVE_GUILE], [test "$have_guile" = yes])
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180 |
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181 | AC_FUNC_GETLOADAVG
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182 |
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183 | # AC_FUNC_GETLOADAVG is documented to set the NLIST_STRUCT value, but it
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184 | # doesn't. So, we will.
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185 |
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186 | AS_IF([test "$ac_cv_header_nlist_h" = yes],
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187 | [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <nlist.h>]],
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188 | [[struct nlist nl;
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189 | nl.n_name = "string";
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190 | return 0;]])],
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191 | [make_cv_nlist_struct=yes],
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192 | [make_cv_nlist_struct=no])
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193 | AS_IF([test "$make_cv_nlist_struct" = yes],
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194 | [ AC_DEFINE([NLIST_STRUCT], [1],
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195 | [Define to 1 if struct nlist.n_name is a pointer rather than an array.])
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196 | ])
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197 | ])
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198 |
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199 | AC_CHECK_DECLS([sys_siglist, _sys_siglist, __sys_siglist], , ,
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200 | [AC_INCLUDES_DEFAULT
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201 | #include <signal.h>
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202 | /* NetBSD declares sys_siglist in unistd.h. */
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203 | #if HAVE_UNISTD_H
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204 | # include <unistd.h>
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205 | #endif
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206 | ])
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207 |
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208 |
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209 | # Check out the wait reality.
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210 | AC_CHECK_HEADERS([sys/wait.h],[],[],[[#include <sys/types.h>]])
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211 | AC_CHECK_FUNCS([waitpid wait3])
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212 | AC_CACHE_CHECK([for union wait], [make_cv_union_wait],
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213 | [ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
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214 | #include <sys/wait.h>]],
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215 | [[union wait status; int pid; pid = wait (&status);
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216 | #ifdef WEXITSTATUS
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217 | /* Some POSIXoid systems have both the new-style macros and the old
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218 | union wait type, and they do not work together. If union wait
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219 | conflicts with WEXITSTATUS et al, we don't want to use it at all. */
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220 | if (WEXITSTATUS (status) != 0) pid = -1;
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221 | #ifdef WTERMSIG
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222 | /* If we have WEXITSTATUS and WTERMSIG, just use them on ints. */
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223 | -- blow chunks here --
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224 | #endif
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225 | #endif
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226 | #ifdef HAVE_WAITPID
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227 | /* Make sure union wait works with waitpid. */
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228 | pid = waitpid (-1, &status, 0);
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229 | #endif
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230 | ]])],
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231 | [make_cv_union_wait=yes],
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232 | [make_cv_union_wait=no])
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233 | ])
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234 | AS_IF([test "$make_cv_union_wait" = yes],
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235 | [ AC_DEFINE([HAVE_UNION_WAIT], [1],
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236 | [Define to 1 if you have the 'union wait' type in <sys/wait.h>.])
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237 | ])
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238 |
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239 |
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240 | # If we're building on Windows/DOS/OS/2, add some support for DOS drive specs.
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241 | AS_IF([test "$PATH_SEPARATOR" = ';'],
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242 | [ AC_DEFINE([HAVE_DOS_PATHS], [1],
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243 | [Define to 1 if your system requires backslashes or drive specs in pathnames.])
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244 | ])
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245 |
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246 | # See if the user wants to use pmake's "customs" distributed build capability
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247 | AC_SUBST([REMOTE]) REMOTE=stub
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248 | use_customs=false
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249 | AC_ARG_WITH([customs],
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250 | [AC_HELP_STRING([--with-customs=DIR],
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251 | [enable remote jobs via Customs--see README.customs])],
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252 | [ AS_CASE([$withval], [n|no], [:],
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253 | [make_cppflags="$CPPFLAGS"
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254 | AS_CASE([$withval],
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255 | [y|ye|yes], [:],
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256 | [CPPFLAGS="$CPPFLAGS -I$with_customs/include/customs"
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257 | make_ldflags="$LDFLAGS -L$with_customs/lib"])
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258 | CF_NETLIBS
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259 | AC_CHECK_HEADER([customs.h],
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260 | [use_customs=true
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261 | REMOTE=cstms
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262 | LIBS="$LIBS -lcustoms" LDFLAGS="$make_ldflags"],
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263 | [with_customs=no
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264 | CPPFLAGS="$make_cppflags" make_badcust=yes])
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265 | ])
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266 | ])
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267 |
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268 | # Tell automake about this, so it can include the right .c files.
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269 | AM_CONDITIONAL([USE_CUSTOMS], [test "$use_customs" = true])
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270 |
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271 | # See if the user asked to handle case insensitive file systems.
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272 | AH_TEMPLATE([HAVE_CASE_INSENSITIVE_FS], [Use case insensitive file names])
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273 | AC_ARG_ENABLE([case-insensitive-file-system],
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274 | AC_HELP_STRING([--enable-case-insensitive-file-system],
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275 | [assume file systems are case insensitive]),
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276 | [AS_IF([test "$enableval" = yes], [AC_DEFINE([HAVE_CASE_INSENSITIVE_FS])])])
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277 |
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278 | # See if we can handle the job server feature, and if the user wants it.
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279 | AC_ARG_ENABLE([job-server],
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280 | AC_HELP_STRING([--disable-job-server],
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281 | [disallow recursive make communication during -jN]),
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282 | [make_cv_job_server="$enableval" user_job_server="$enableval"],
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283 | [make_cv_job_server="yes"])
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284 |
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285 | AS_IF([test "$ac_cv_func_waitpid" = no && test "$ac_cv_func_wait3" = no],
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286 | [has_wait_nohang=no],
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287 | [has_wait_nohang=yes])
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288 |
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289 | AC_CACHE_CHECK([for SA_RESTART], [make_cv_sa_restart], [
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290 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <signal.h>]],
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291 | [[return SA_RESTART;]])],
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292 | [make_cv_sa_restart=yes],
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293 | [make_cv_sa_restart=no])])
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294 |
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295 | AS_IF([test "$make_cv_sa_restart" != no],
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296 | [ AC_DEFINE([HAVE_SA_RESTART], [1],
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297 | [Define to 1 if <signal.h> defines the SA_RESTART constant.])
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298 | ])
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299 |
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300 | # Only allow jobserver on systems that support it
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301 | AS_CASE([/$ac_cv_func_pipe/$ac_cv_func_sigaction/$make_cv_sa_restart/$has_wait_nohang/],
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302 | [*/no/*], [make_cv_job_server=no])
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303 |
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304 | # Also supported on OS2 and MinGW
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305 | AS_CASE([$host_os], [os2*|mingw*], [make_cv_job_server=yes])
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306 |
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307 | # If we support it and the user didn't disable it, build with jobserver
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308 | AS_CASE([/$make_cv_job_server/$user_job_server/],
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309 | [*/no/*], [: no jobserver],
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310 | [AC_DEFINE(MAKE_JOBSERVER, 1,
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311 | [Define to 1 to enable job server support in GNU make.])
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312 | ])
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313 |
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314 | # If dl*() functions are supported we can enable the load operation
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315 | AC_CHECK_DECLS([dlopen, dlsym, dlerror], [], [],
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316 | [[#include <dlfcn.h>]])
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317 |
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318 | AC_ARG_ENABLE([load],
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319 | AC_HELP_STRING([--disable-load],
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320 | [disable support for the 'load' operation]),
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321 | [make_cv_load="$enableval" user_load="$enableval"],
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322 | [make_cv_load="yes"])
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323 |
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324 | AS_CASE([/$ac_cv_have_decl_dlopen/$ac_cv_have_decl_dlsym/$ac_cv_have_decl_dlerror/],
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325 | [*/no/*], [make_cv_load=no])
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326 |
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327 | # We might need -ldl
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328 | AS_IF([test "$make_cv_load" = yes], [
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329 | AC_SEARCH_LIBS([dlopen], [dl], [], [make_cv_load=])
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330 | ])
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331 |
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332 | AS_CASE([/$make_cv_load/$user_load/],
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333 | [*/no/*], [make_cv_load=no],
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334 | [AC_DEFINE(MAKE_LOAD, 1,
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335 | [Define to 1 to enable 'load' support in GNU make.])
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336 | ])
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337 |
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338 | # If we want load support, we might need to link with export-dynamic.
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339 | # See if we can figure it out. Unfortunately this is very difficult.
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340 | # For example passing -rdynamic to the SunPRO linker gives a warning
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341 | # but succeeds and creates a shared object, not an executable!
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342 | AS_IF([test "$make_cv_load" = yes], [
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343 | AC_MSG_CHECKING([If the linker accepts -Wl,--export-dynamic])
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344 | old_LDFLAGS="$LDFLAGS"
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345 | LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
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346 | AC_LINK_IFELSE([AC_LANG_SOURCE([int main(){}])],
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347 | [AC_MSG_RESULT([yes])
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348 | AC_SUBST([AM_LDFLAGS], [-Wl,--export-dynamic])],
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349 | [AC_MSG_RESULT([no])
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350 | AC_MSG_CHECKING([If the linker accepts -rdynamic])
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351 | LDFLAGS="$old_LDFLAGS -rdynamic"
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352 | AC_LINK_IFELSE([AC_LANG_SOURCE([int main(){}])],
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353 | [AC_MSG_RESULT([yes])
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354 | AC_SUBST([AM_LDFLAGS], [-rdynamic])],
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355 | [AC_MSG_RESULT([no])])
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356 | ])
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357 | LDFLAGS="$old_LDFLAGS"
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358 | ])
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359 |
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360 | # if we have both lstat() and readlink() then we can support symlink
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361 | # timechecks.
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362 | AS_IF([test "$ac_cv_func_lstat" = yes && test "$ac_cv_func_readlink" = yes],
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363 | [ AC_DEFINE([MAKE_SYMLINKS], [1],
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364 | [Define to 1 to enable symbolic link timestamp checking.])
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365 | ])
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366 |
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367 | # Find the SCCS commands, so we can include them in our default rules.
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368 |
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369 | AC_CACHE_CHECK([for location of SCCS get command], [make_cv_path_sccs_get], [
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370 | AS_IF([test -f /usr/sccs/get],
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371 | [make_cv_path_sccs_get=/usr/sccs/get],
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372 | [make_cv_path_sccs_get=get])
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373 | ])
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374 | AC_DEFINE_UNQUOTED([SCCS_GET], ["$make_cv_path_sccs_get"],
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375 | [Define to the name of the SCCS 'get' command.])
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376 |
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377 | ac_clean_files="$ac_clean_files s.conftest conftoast" # Remove these later.
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378 | AS_IF([(/usr/sccs/admin -n s.conftest || admin -n s.conftest) >/dev/null 2>&1 &&
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379 | test -f s.conftest],
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380 | [ # We successfully created an SCCS file.
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381 | AC_CACHE_CHECK([if SCCS get command understands -G], [make_cv_sys_get_minus_G],
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382 | [AS_IF([$make_cv_path_sccs_get -Gconftoast s.conftest >/dev/null 2>&1 &&
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383 | test -f conftoast],
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384 | [make_cv_sys_get_minus_G=yes],
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385 | [make_cv_sys_get_minus_G=no])
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386 | ])
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387 | AS_IF([test "$make_cv_sys_get_minus_G" = yes],
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388 | [AC_DEFINE([SCCS_GET_MINUS_G], [1],
|
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389 | [Define to 1 if the SCCS 'get' command understands the '-G<file>' option.])
|
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390 | ])
|
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391 | ])
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392 | rm -f s.conftest conftoast
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393 |
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394 | # Check the system to see if it provides GNU glob. If not, use our
|
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395 | # local version.
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396 | AC_CACHE_CHECK([if system libc has GNU glob], [make_cv_sys_gnu_glob],
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397 | [ AC_EGREP_CPP([gnu glob],[
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398 | #include <features.h>
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399 | #include <glob.h>
|
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400 | #include <fnmatch.h>
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401 |
|
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402 | #define GLOB_INTERFACE_VERSION 1
|
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403 | #if !defined _LIBC && defined __GNU_LIBRARY__ && __GNU_LIBRARY__ > 1
|
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404 | # include <gnu-versions.h>
|
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405 | # if _GNU_GLOB_INTERFACE_VERSION == GLOB_INTERFACE_VERSION
|
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406 | gnu glob
|
---|
407 | # endif
|
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408 | #endif],
|
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409 | [make_cv_sys_gnu_glob=yes],
|
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410 | [make_cv_sys_gnu_glob=no])])
|
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411 | AS_IF([test "$make_cv_sys_gnu_glob" = no],
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412 | [ GLOBINC='-I$(srcdir)/glob'
|
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413 | GLOBLIB=glob/libglob.a
|
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414 | ])
|
---|
415 | AC_SUBST([GLOBINC])
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416 | AC_SUBST([GLOBLIB])
|
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417 |
|
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418 | # Tell automake about this, so it can build the right .c files.
|
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419 | AM_CONDITIONAL([USE_LOCAL_GLOB], [test "$make_cv_sys_gnu_glob" = no])
|
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420 |
|
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421 | # Let the makefile know what our build host is
|
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422 |
|
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423 | AC_DEFINE_UNQUOTED([MAKE_HOST],["$host"],[Build host information.])
|
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424 | MAKE_HOST="$host"
|
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425 | AC_SUBST([MAKE_HOST])
|
---|
426 |
|
---|
427 | w32_target_env=no
|
---|
428 | AM_CONDITIONAL([WINDOWSENV], [false])
|
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429 |
|
---|
430 | AS_CASE([$host],
|
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431 | [*-*-mingw32],
|
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432 | [AM_CONDITIONAL([WINDOWSENV], [true])
|
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433 | w32_target_env=yes
|
---|
434 | AC_DEFINE([WINDOWS32], [1], [Use platform specific coding])
|
---|
435 | AC_DEFINE([HAVE_DOS_PATHS], [1], [Use platform specific coding])
|
---|
436 | ])
|
---|
437 |
|
---|
438 | AC_DEFINE_UNQUOTED([PATH_SEPARATOR_CHAR],['$PATH_SEPARATOR'],
|
---|
439 | [Define to the character that separates directories in PATH.])
|
---|
440 |
|
---|
441 | # Include the Maintainer's Makefile section, if it's here.
|
---|
442 |
|
---|
443 | MAINT_MAKEFILE=/dev/null
|
---|
444 | AS_IF([test -r "$srcdir/maintMakefile"],
|
---|
445 | [ MAINT_MAKEFILE="$srcdir/maintMakefile"
|
---|
446 | ])
|
---|
447 | AC_SUBST_FILE([MAINT_MAKEFILE])
|
---|
448 |
|
---|
449 | # Allow building with dmalloc
|
---|
450 | AM_WITH_DMALLOC
|
---|
451 |
|
---|
452 | # Forcibly disable SET_MAKE. If it's set it breaks things like the test
|
---|
453 | # scripts, etc.
|
---|
454 | SET_MAKE=
|
---|
455 |
|
---|
456 | # Sanity check and inform the user of what we found
|
---|
457 |
|
---|
458 | AS_IF([test "x$make_badcust" = xyes], [
|
---|
459 | echo
|
---|
460 | echo "WARNING: --with-customs specified but no customs.h could be found;"
|
---|
461 | echo " disabling Customs support."
|
---|
462 | echo
|
---|
463 | ])
|
---|
464 |
|
---|
465 | AS_CASE([$with_customs],
|
---|
466 | [""|n|no|y|ye|yes], [:],
|
---|
467 | [AS_IF([test -f "$with_customs/lib/libcustoms.a"], [:],
|
---|
468 | [ echo
|
---|
469 | echo "WARNING: '$with_customs/lib' does not appear to contain the"
|
---|
470 | echo " Customs library. You must build and install Customs"
|
---|
471 | echo " before compiling GNU make."
|
---|
472 | echo
|
---|
473 | ])])
|
---|
474 |
|
---|
475 | AS_IF([test "x$has_wait_nohang" = xno],
|
---|
476 | [ echo
|
---|
477 | echo "WARNING: Your system has neither waitpid() nor wait3()."
|
---|
478 | echo " Without one of these, signal handling is unreliable."
|
---|
479 | echo " You should be aware that running GNU make with -j"
|
---|
480 | echo " could result in erratic behavior."
|
---|
481 | echo
|
---|
482 | ])
|
---|
483 |
|
---|
484 | AS_IF([test "x$make_cv_job_server" = xno && test "x$user_job_server" = xyes],
|
---|
485 | [ echo
|
---|
486 | echo "WARNING: Make job server requires a POSIX-ish system that"
|
---|
487 | echo " supports the pipe(), sigaction(), and either"
|
---|
488 | echo " waitpid() or wait3() functions. Your system doesn't"
|
---|
489 | echo " appear to provide one or more of those."
|
---|
490 | echo " Disabling job server support."
|
---|
491 | echo
|
---|
492 | ])
|
---|
493 |
|
---|
494 | AS_IF([test "x$make_cv_load" = xno && test "x$user_load" = xyes],
|
---|
495 | [ echo
|
---|
496 | echo "WARNING: 'load' support requires a POSIX-ish system that"
|
---|
497 | echo " supports the dlopen(), dlsym(), and dlerror() functions."
|
---|
498 | echo " Your system doesn't appear to provide one or more of these."
|
---|
499 | echo " Disabling 'load' support."
|
---|
500 | echo
|
---|
501 | ])
|
---|
502 |
|
---|
503 | # Specify what files are to be created.
|
---|
504 | AC_CONFIG_FILES([Makefile glob/Makefile po/Makefile.in config/Makefile \
|
---|
505 | doc/Makefile w32/Makefile tests/config-flags.pm])
|
---|
506 |
|
---|
507 | # OK, do it!
|
---|
508 |
|
---|
509 | AC_OUTPUT
|
---|
510 |
|
---|
511 | # We only generate the build.sh if we have a build.sh.in; we won't have
|
---|
512 | # one before we've created a distribution.
|
---|
513 | AS_IF([test -f "$srcdir/build.sh.in"],
|
---|
514 | [ ./config.status --file build.sh
|
---|
515 | chmod +x build.sh
|
---|
516 | ])
|
---|
517 |
|
---|
518 | dnl Local Variables:
|
---|
519 | dnl comment-start: "dnl "
|
---|
520 | dnl comment-end: ""
|
---|
521 | dnl comment-start-skip: "\\bdnl\\b\\s *"
|
---|
522 | dnl compile-command: "make configure config.h.in"
|
---|
523 | dnl End:
|
---|