configure.ac

   1 dnl ### Normal initialization. ######################################
   2 AC_INIT([libtar], [1.2.17])
   3 AC_PREREQ([2.61])
   4 AC_CONFIG_AUX_DIR([autoconf])
   5 AC_CONFIG_HEADERS([config.h])
   6 AC_COPYRIGHT([[
   7 Copyright (c) 1998-2003 University of Illinois Board of Trustees
   8 Copyright (c) 1998-2003 Mark D. Roth
   9 All rights reserved.
  10 ]])
  11 AC_CONFIG_SRCDIR([lib/libtar.h])
  12 AC_CONFIG_MACRO_DIR([autoconf])
  13 AM_INIT_AUTOMAKE([dist-bzip2])
  14 ENCAP_PKG([], [postinstall-encap])
  15
  16
  17 dnl ### Load subdirectory modules. ##################################
  18 PSG_MODULE([compat])
  19 PSG_MODULE([listhash], [libtar])
  20
  21
  22 dnl ### Set some option defaults. ###################################
  23 if test -z "$CFLAGS"; then
  24   CFLAGS="-O"
  25 fi
  26 MKDIR="mkdir -p -m 755"
  27 AC_SUBST([MKDIR])
  28
  29
  30 dnl ### Check for compiler et al. ###################################
  31 AC_USE_SYSTEM_EXTENSIONS
  32 AC_PROG_CC
  33 AC_PROG_LIBTOOL
  34 AC_PROG_INSTALL
  35 AC_PROG_LN_S
  36 AC_PROG_MAKE_SET
  37
  38
  39 dnl ### Compiler characteristics. ##################################
  40 AC_C_CONST
  41
  42
  43 dnl ### Checks for header files. ###################################
  44 AC_HEADER_STDC
  45 AC_CHECK_HEADERS([unistd.h])
  46 AC_HEADER_MAJOR
  47 PSG_REPLACE_TYPE([major_t], [unsigned int], [
  48   #include <sys/types.h>
  49   #ifdef MAJOR_IN_MKDEV
  50   # include <sys/mkdev.h>
  51   #else
  52   # ifdef MAJOR_IN_SYSMACROS
  53   #  include <sys/sysmacros.h>
  54   # endif
  55   #endif
  56 ])
  57 PSG_REPLACE_TYPE([minor_t], [unsigned int], [
  58   #include <sys/types.h>
  59   #ifdef MAJOR_IN_MKDEV
  60   # include <sys/mkdev.h>
  61   #else
  62   # ifdef MAJOR_IN_SYSMACROS
  63   #  include <sys/sysmacros.h>
  64   # endif
  65   #endif
  66 ])
  67 PSG_REPLACE_TYPE([dev_t], [unsigned long], [
  68   #include <sys/types.h>
  69   #ifdef MAJOR_IN_MKDEV
  70   # include <sys/mkdev.h>
  71   #else
  72   # ifdef MAJOR_IN_SYSMACROS
  73   #  include <sys/sysmacros.h>
  74   # endif
  75   #endif
  76 ])
  77 PSG_REPLACE_TYPE([socklen_t], [unsigned long], [
  78   #include <sys/types.h>
  79   #include <sys/socket.h>
  80 ])
  81 PSG_REPLACE_TYPE([uint64_t], [long long])
  82 AC_TYPE_MODE_T
  83 AC_TYPE_OFF_T
  84 AC_TYPE_SIZE_T
  85 AC_TYPE_UID_T
  86 PSG_REPLACE_TYPE([nlink_t], [unsigned short])
  87
  88
  89 dnl ### Check for needed functions. ################################
  90 COMPAT_FUNC_BASENAME
  91 COMPAT_FUNC_DIRNAME
  92 COMPAT_FUNC_FNMATCH
  93 AC_CHECK_FUNCS([lchown])
  94 COMPAT_FUNC_MAKEDEV
  95 COMPAT_FUNC_SNPRINTF
  96 COMPAT_FUNC_STRDUP
  97 AC_FUNC_STRFTIME
  98 COMPAT_FUNC_STRLCPY
  99 COMPAT_FUNC_STRMODE
 100 COMPAT_FUNC_STRSEP
 101
 102
 103 dnl ### Check for libraries. #######################################
 104 AC_ARG_WITH([zlib],
 105   [  --without-zlib          Use external gzip binary instead of zlib],
 106   [],
 107   [with_zlib=yes])
 108 if test "$with_zlib" = "yes"; then
 109   AC_CHECK_LIB([z], [gzread])
 110 fi
 111
 112
 113 dnl ### Create output files. #######################################
 114 AC_CONFIG_FILES([Makefile lib/Makefile libtar/Makefile doc/Makefile])
 115 AC_OUTPUT
 116