1 | dnl Process this file with autoconf to produce a configure script. |
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2 | AC_INIT([BarnOwl],[1.10dev],[bug-barnowl@mit.edu]) |
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3 | AM_INIT_AUTOMAKE([1.7.0 foreign std-options -Wall -Wno-portability]) |
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4 | AM_MAINTAINER_MODE([enable]) |
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5 | m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])]) |
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6 | |
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7 | AC_CONFIG_MACRO_DIR([m4]) |
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8 | AC_CONFIG_HEADER([config.h]) |
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9 | |
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10 | AC_PROG_CC |
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11 | AC_PROG_CC_C99 |
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12 | AC_PROG_LN_S |
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13 | |
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14 | AC_ARG_WITH([zephyr-default-format], |
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15 | [AS_HELP_STRING([--with-zephyr-default-format], |
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16 | [value for the default format zephyrgram field])], |
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17 | [ |
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18 | case $withval in |
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19 | yes) withval='Config error: see http://mit.edu/df';; |
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20 | no) withval='';; |
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21 | esac |
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22 | zephyr_default_format=$withval |
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23 | ], |
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24 | [zephyr_default_format='Config error: see http://mit.edu/df']) |
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25 | AC_DEFINE_UNQUOTED( |
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26 | [ZEPHYR_DEFAULT_FORMAT], ["$zephyr_default_format"], |
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27 | [Value for the default format zephyrgram field] |
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28 | ) |
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29 | |
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30 | AC_ARG_WITH([stack-protector], |
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31 | [AS_HELP_STRING([--with-stack-protector], |
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32 | [Enable gcc -fstack-protector])], |
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33 | [], |
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34 | [with_stack_protector=check]) |
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35 | |
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36 | AS_IF([test "x$with_stack_protector" != xno], |
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37 | [AX_CHECK_COMPILE_FLAG([-fstack-protector], |
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38 | [AM_CFLAGS="$AM_CFLAGS -fstack-protector"], |
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39 | [if test "x$with_stack_protector" != xcheck; then |
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40 | AC_MSG_FAILURE([--with-stack-protector selected, but gcc does support it.]) |
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41 | fi |
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42 | ])]) |
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43 | |
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44 | AC_CHECK_LIB(ncursesw, initscr,, AC_MSG_ERROR(No libncursesw found.)) |
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45 | AC_CHECK_LIB(panelw, update_panels,, AC_MSG_ERROR(No libpanelw found.)) |
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46 | AC_SEARCH_LIBS([gethostbyname], [nsl]) |
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47 | AC_SEARCH_LIBS([socket], [socket]) |
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48 | AC_SEARCH_LIBS([res_search], [resolv]) |
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49 | |
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50 | AC_ARG_WITH([zephyr], |
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51 | [AS_HELP_STRING([--with-zephyr], |
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52 | [Enable Zephyr support])], |
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53 | [], |
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54 | [with_zephyr=check]) |
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55 | |
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56 | AC_ARG_WITH([krb4], |
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57 | AS_HELP_STRING([--with-krb4], |
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58 | [Build with kerberos IV])) |
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59 | |
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60 | AS_IF([test "x$with_zephyr" != xno], |
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61 | [have_krb4=no |
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62 | |
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63 | AS_IF([test "x$with_krb4" != "xno"], |
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64 | [AC_MSG_CHECKING([for Kerberos IV]) |
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65 | AS_IF([krb5-config krb4 --libs >/dev/null 2>&1], |
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66 | [AC_MSG_RESULT([yes]) |
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67 | have_krb4=yes |
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68 | AC_DEFINE([HAVE_KERBEROS_IV], [1], [Define if you have kerberos IV]) |
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69 | AM_CFLAGS="${AM_CFLAGS} `krb5-config krb4 --cflags`" |
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70 | LIBS="${LIBS} `krb5-config krb4 --libs`" |
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71 | ], |
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72 | [AC_MSG_RESULT([no]) |
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73 | AS_IF([test "x$with_krb4" = "xyes"], |
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74 | [AC_MSG_ERROR([Kerberos IV requested but not found])])])]) |
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75 | |
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76 | AS_IF([test "x$have_krb4" != xyes], |
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77 | [PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto], |
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78 | [AM_CFLAGS="${AM_CFLAGS} ${LIBCRYPTO_CFLAGS}" |
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79 | LIBS="${LIBS} ${LIBCRYPTO_LIBS}" |
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80 | ], |
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81 | [PKG_CHECK_MODULES([OPENSSL], [openssl], |
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82 | [AM_CFLAGS="${AM_CFLAGS} ${OPENSSL_CFLAGS}" |
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83 | LIBS="${LIBS} ${OPENSSL_LIBS}" |
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84 | ])])]) |
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85 | |
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86 | AC_CHECK_LIB([zephyr], [ZGetSender], |
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87 | [LIBS="$LIBS -lzephyr" |
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88 | AC_DEFINE([HAVE_LIBZEPHYR], [1], |
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89 | [Define if you have libzephyr]) |
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90 | AC_CHECK_LIB([zephyr], [ZInitLocationInfo], |
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91 | AC_DEFINE([HAVE_LIBZEPHYR_ZINITLOCATIONINFO], [1], |
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92 | [Have ZInitLocationInfo]),) |
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93 | AC_CHECK_LIB([com_err], [com_err]) |
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94 | AC_CHECK_HEADERS([com_err.h]) |
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95 | ], |
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96 | [if test "x$with_zephyr" != xcheck; then |
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97 | AC_MSG_FAILURE( |
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98 | [--with-zephyr was given, but libzephyr does not seem to be available.]) |
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99 | fi |
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100 | ])]) |
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101 | |
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102 | AC_CHECK_FUNCS([use_default_colors]) |
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103 | AC_CHECK_FUNCS([resizeterm], [], [AC_MSG_ERROR([No resizeterm found])]) |
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104 | AC_CHECK_FUNCS([des_string_to_key DES_string_to_key], [HAVE_DES_STRING_TO_KEY=1]) |
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105 | AC_CHECK_FUNCS([des_ecb_encrypt DES_ecb_encrypt], [HAVE_DES_ECB_ENCRYPT=1]) |
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106 | AC_CHECK_FUNCS([des_key_sched DES_key_sched], [HAVE_DES_KEY_SCHED=1]) |
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107 | |
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108 | dnl Checks for header files. |
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109 | AC_HEADER_STDC |
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110 | AC_HEADER_SYS_WAIT |
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111 | AC_CHECK_HEADERS(stdbool.h strings.h sys/ioctl.h sys/filio.h unistd.h) |
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112 | |
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113 | dnl Add CFLAGS for embeded perl |
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114 | PERL_CFLAGS=`perl -MExtUtils::Embed -e ccopts` |
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115 | AC_MSG_NOTICE([Adding perl CFLAGS ${PERL_CFLAGS}]) |
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116 | AM_CFLAGS="${AM_CFLAGS} ${PERL_CFLAGS}" |
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117 | |
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118 | dnl Find the location of perl XSUBPP |
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119 | AC_MSG_CHECKING(for the perl xsubpp precompiler) |
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120 | XSUBPPDIR="`cd "$srcdir" && perl -MExtUtils::MakeMaker -e 'print ExtUtils::MakeMaker->new({NAME => qw(owl)})->tool_xsubpp;' | grep \^XSUBPPDIR | sed -e 's/XSUBPPDIR = //g;'`" |
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121 | if test -n "${XSUBPPDIR}"; then |
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122 | AC_MSG_RESULT(${XSUBPPDIR}) |
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123 | else |
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124 | AC_MSG_ERROR(not found) |
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125 | fi |
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126 | |
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127 | if test -f "${XSUBPPDIR}/typemap"; then |
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128 | XSUBPPFLAGS="-typemap ${XSUBPPDIR}/typemap" |
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129 | else |
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130 | XSUBPPFLAGS="" |
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131 | fi |
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132 | |
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133 | dnl Add LIBS for embedded perl |
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134 | FOO=`perl -MExtUtils::Embed -e ldopts` |
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135 | AC_MSG_NOTICE([Adding perl LIBS ${FOO}]) |
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136 | LIBS=${LIBS}\ ${FOO} |
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137 | AC_CHECK_LIB([perl], [perl_alloc],, AC_MSG_ERROR([No libperl found])) |
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138 | |
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139 | AX_PROG_PERL_MODULES([AnyEvent],, |
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140 | [AC_MSG_ERROR([cannot find perl module AnyEvent.])]) |
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141 | AX_PROG_PERL_MODULES([Class::Accessor::Fast],, |
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142 | [AC_MSG_ERROR([cannot find perl module Class::Accessor::Fast.])]) |
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143 | AX_PROG_PERL_MODULES([ExtUtils::Depends],, |
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144 | [AC_MSG_ERROR([cannot find perl module ExtUtils::Depends])]) |
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145 | AX_PROG_PERL_MODULES([Glib],, |
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146 | [AC_MSG_ERROR([cannot find perl module Glib.])]) |
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147 | AX_PROG_PERL_MODULES([Module::Install::Base],, |
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148 | [AC_MSG_ERROR([cannot find perl module Module::Install::Base])]) |
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149 | AX_PROG_PERL_MODULES([PAR],, |
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150 | [AC_MSG_WARN([PAR.pm not found. Loadable modules will be disabled.])]) |
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151 | |
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152 | dnl Add CFLAGS and LIBS for glib-2.0 |
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153 | PKG_CHECK_MODULES(GLIB,[glib-2.0 >= 2.16 gobject-2.0 gthread-2.0]) |
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154 | |
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155 | AC_MSG_NOTICE([Adding glib-2.0 CFLAGS ${GLIB_CFLAGS}]) |
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156 | AM_CFLAGS="${GLIB_CFLAGS} ${AM_CFLAGS}" |
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157 | AC_MSG_NOTICE([Adding glib-2.0 LIBS ${GLIB_LIBS}]) |
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158 | LIBS="${GLIB_LIBS} ${LIBS}" |
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159 | |
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160 | if test "x${prefix}" = "xNONE"; then |
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161 | prefix="${ac_default_prefix}" |
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162 | fi |
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163 | |
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164 | dnl Add CFLAGS for glib-perl |
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165 | GLIB_PERL_CFLAGS=`perl -MExtUtils::Depends -e 'my $e = ExtUtils::Depends->new("BarnOwl","Glib"); my %h = $e->get_makefile_vars; print $h{"INC"}'` |
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166 | AC_MSG_NOTICE([Adding glib-perl CFLAGS ${GLIB_PERL_CFLAGS}]) |
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167 | AM_CFLAGS="${GLIB_PERL_CFLAGS} ${AM_CFLAGS}" |
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168 | |
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169 | dnl Checks for typedefs, structures, and compiler characteristics. |
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170 | |
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171 | AX_CFLAGS_WARN_ALL([AM_CFLAGS]) |
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172 | AX_APPEND_COMPILE_FLAGS([-Wstrict-prototypes -Wwrite-strings],[AM_CFLAGS]) |
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173 | |
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174 | dnl Shut gcc up about zero-length format strings; the warning's apparently for |
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175 | dnl efficiency reasons, which is bogus for custom functions. |
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176 | AX_APPEND_COMPILE_FLAGS([-Wno-format-zero-length],[AM_CFLAGS]) |
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177 | |
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178 | AX_APPEND_COMPILE_FLAGS([-Wno-pointer-sign -Wno-empty-body -Wno-unused-value],[LIBFAIM_CFLAGS]) |
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179 | |
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180 | AM_CONDITIONAL([ENABLE_ZCRYPT], [test "$HAVE_DES_STRING_TO_KEY" && dnl |
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181 | test "$HAVE_DES_KEY_SCHED" && dnl |
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182 | test "$HAVE_DES_ECB_ENCRYPT"]) |
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183 | |
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184 | AM_CFLAGS="$AM_CFLAGS -D_XOPEN_SOURCE=600" |
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185 | dnl Define _BSD_SOURCE because zephyr needs caddr_t. |
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186 | AM_CFLAGS="$AM_CFLAGS -D_BSD_SOURCE" |
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187 | dnl Define __EXTENSIONS__ for strcasecmp on Solaris. |
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188 | AM_CFLAGS="$AM_CFLAGS -D__EXTENSIONS__" |
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189 | dnl Define _XOPEN_SOURCE_EXTENDED for some features in ncurses, |
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190 | dnl including cchar_t. This should not be necessary with |
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191 | dnl _XOPEN_SOURCE=600, but some versions of ncurses |
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192 | dnl apparently still need it. |
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193 | AM_CFLAGS="$AM_CFLAGS -D_XOPEN_SOURCE_EXTENDED" |
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194 | |
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195 | AC_SUBST([AM_CFLAGS]) |
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196 | AC_SUBST([LIBFAIM_CFLAGS]) |
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197 | |
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198 | AC_SUBST(XSUBPPDIR) |
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199 | AC_SUBST(XSUBPPFLAGS) |
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200 | |
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201 | AC_PROG_INSTALL |
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202 | AC_PROG_RANLIB |
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203 | AC_CHECK_PROG([HAVE_ZIP], [zip], [yes], [no]) |
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204 | if test "x${HAVE_ZIP}" = "xno"; then |
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205 | AC_MSG_ERROR([cannot find a 'zip' binary.]) |
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206 | fi |
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207 | |
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208 | AC_CONFIG_LIBOBJ_DIR([compat]) |
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209 | AC_CHECK_DECLS([memrchr]) |
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210 | AC_REPLACE_FUNCS([memrchr]) |
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211 | |
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212 | AC_SUBST([abs_builddir]) |
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213 | AC_SUBST([abs_srcdir]) |
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214 | |
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215 | AC_CONFIG_FILES([Makefile compat/Makefile libfaim/Makefile perl/Makefile perl/modules/Makefile]) |
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216 | AC_OUTPUT |
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