1 | dnl Process this file with autoconf to produce a configure script. |
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2 | AC_INIT([BarnOwl],[1.8dev],[bug-barnowl@mit.edu]) |
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3 | AM_INIT_AUTOMAKE([1.7.0 -Wall -Wno-portability foreign]) |
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4 | m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])]) |
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5 | |
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6 | AC_CONFIG_MACRO_DIR([m4]) |
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7 | AC_CONFIG_HEADER([config.h]) |
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8 | |
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9 | AC_PROG_CC |
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10 | |
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11 | AC_ARG_WITH([stack-protector], |
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12 | [AS_HELP_STRING([--with-stack-protector], |
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13 | [Enable gcc -fstack-protector])], |
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14 | [], |
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15 | [with_stack_protector=check]) |
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16 | |
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17 | AS_IF([test "x$with_stack_protector" != xno], |
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18 | [AX_C_CHECK_FLAG([-fstack-protector],[],[], |
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19 | [AM_CFLAGS="$AM_CFLAGS -fstack-protector"], |
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20 | [if test "x$with_stack_protector" != xcheck; then |
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21 | AC_MSG_FAILURE([--with-stack-protector selected, but gcc does support it.]) |
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22 | fi |
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23 | ])]) |
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24 | |
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25 | AC_CHECK_LIB(ncursesw, initscr,, AC_MSG_ERROR(No libncursesw found.)) |
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26 | AC_CHECK_LIB(panelw, update_panels,, AC_MSG_ERROR(No libpanelw found.)) |
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27 | AC_SEARCH_LIBS([gethostbyname], [nsl]) |
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28 | AC_SEARCH_LIBS([socket], [socket]) |
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29 | AC_SEARCH_LIBS([res_search], [resolv]) |
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30 | |
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31 | AC_ARG_WITH([zephyr], |
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32 | [AS_HELP_STRING([--with-zephyr], |
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33 | [Enable Zephyr support])], |
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34 | [], |
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35 | [with_zephyr=check]) |
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36 | |
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37 | AC_ARG_WITH([krb4], |
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38 | AS_HELP_STRING([--with-krb4], |
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39 | [Build with kerberos IV])) |
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40 | |
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41 | AS_IF([test "x$with_zephyr" != xno], |
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42 | [AS_IF([test "x$with_krb4" != "xno"], |
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43 | [AC_MSG_CHECKING([for Kerberos IV]) |
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44 | AS_IF([krb5-config krb4 --libs >/dev/null 2>&1], |
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45 | [AC_MSG_RESULT([yes]) |
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46 | AC_DEFINE([HAVE_KERBEROS_IV], [1], [Define if you have kerberos IV]) |
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47 | AM_CFLAGS="${AM_CFLAGS} `krb5-config krb4 --cflags`" |
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48 | LIBS="${LIBS} `krb5-config krb4 --libs`" |
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49 | ], |
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50 | [AC_MSG_RESULT([no]) |
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51 | AS_IF([test "x$with_krb4" = "xyes"], |
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52 | [AC_MSG_ERROR([Kerberos IV requested but not found])]) |
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53 | PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto]) |
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54 | AM_CFLAGS="${AM_CFLAGS} ${LIBCRYPTO_CFLAGS}" |
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55 | LIBS="${LIBS} ${LIBCRYPTO_LIBS}" |
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56 | ])]) |
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57 | AC_CHECK_LIB([zephyr], [ZGetSender], |
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58 | [LIBS="$LIBS -lzephyr" |
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59 | AC_DEFINE([HAVE_LIBZEPHYR], [1], |
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60 | [Define if you have libzephyr]) |
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61 | AC_CHECK_LIB([zephyr], [ZInitLocationInfo], |
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62 | AC_DEFINE([HAVE_LIBZEPHYR_ZINITLOCATIONINFO], [1], |
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63 | [Have ZInitLocationInfo]),) |
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64 | AC_CHECK_LIB([com_err], [com_err]) |
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65 | AC_CHECK_HEADERS([com_err.h]) |
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66 | ], |
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67 | [if test "x$with_zephyr" != xcheck; then |
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68 | AC_MSG_FAILURE( |
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69 | [--with-zephyr was given, but libzephyr does not seem to be available.]) |
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70 | fi |
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71 | ])]) |
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72 | |
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73 | AC_CHECK_FUNCS([use_default_colors]) |
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74 | AC_CHECK_FUNCS([resizeterm], [], [AC_MSG_ERROR([No resizeterm found])]) |
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75 | AC_CHECK_FUNCS([des_string_to_key DES_string_to_key], [HAVE_DES_STRING_TO_KEY=1]) |
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76 | AC_CHECK_FUNCS([des_ecb_encrypt DES_ecb_encrypt], [HAVE_DES_ECB_ENCRYPT=1]) |
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77 | AC_CHECK_FUNCS([des_key_sched DES_key_sched], [HAVE_DES_KEY_SCHED=1]) |
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78 | |
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79 | dnl Checks for header files. |
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80 | AC_HEADER_STDC |
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81 | AC_HEADER_SYS_WAIT |
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82 | AC_HEADER_STDBOOL |
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83 | AC_CHECK_HEADERS(strings.h sys/ioctl.h sys/filio.h unistd.h) |
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84 | |
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85 | dnl Add CFLAGS for embeded perl |
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86 | PERL_CFLAGS=`perl -MExtUtils::Embed -e ccopts` |
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87 | AC_MSG_NOTICE([Adding perl CFLAGS ${PERL_CFLAGS}]) |
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88 | AM_CFLAGS="${AM_CFLAGS} ${PERL_CFLAGS}" |
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89 | |
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90 | dnl Find the location of perl XSUBPP |
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91 | AC_MSG_CHECKING(for the perl xsubpp precompiler) |
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92 | XSUBPPDIR="`(perl -MExtUtils::MakeMaker -e 'print ExtUtils::MakeMaker->new({NAME => qw(owl)})->tool_xsubpp;') | grep \^XSUBPPDIR | sed -e 's/XSUBPPDIR = //g;'`" |
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93 | if test -n "${XSUBPPDIR}"; then |
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94 | AC_MSG_RESULT(${XSUBPPDIR}) |
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95 | else |
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96 | AC_MSG_ERROR(not found) |
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97 | fi |
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98 | |
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99 | if test -f "${XSUBPPDIR}/typemap"; then |
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100 | XSUBPPFLAGS="-typemap ${XSUBPPDIR}/typemap" |
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101 | else |
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102 | XSUBPPFLAGS="" |
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103 | fi |
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104 | |
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105 | dnl Add LIBS for embedded perl |
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106 | FOO=`perl -MExtUtils::Embed -e ldopts` |
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107 | AC_MSG_NOTICE([Adding perl LIBS ${FOO}]) |
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108 | LIBS=${LIBS}\ ${FOO} |
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109 | AC_CHECK_LIB([perl], [perl_alloc],, AC_MSG_ERROR([No libperl found])) |
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110 | |
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111 | AX_PROG_PERL_MODULES([Class::Accessor::Fast],, |
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112 | [AC_MSG_ERROR([cannot find perl module Class::Accessor::Fast.])]) |
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113 | AX_PROG_PERL_MODULES([PAR],, |
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114 | [AC_MSG_WARN([PAR.pm not found. Loadable modules will be disabled.])]) |
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115 | |
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116 | dnl Add CFLAGS and LIBS for glib-2.0 |
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117 | PKG_CHECK_MODULES(GLIB,[glib-2.0 gobject-2.0]) |
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118 | |
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119 | AC_MSG_NOTICE([Adding glib-2.0 CFLAGS ${GLIB_CFLAGS}]) |
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120 | AM_CFLAGS="${GLIB_CFLAGS} ${AM_CFLAGS}" |
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121 | AC_MSG_NOTICE([Adding glib-2.0 LIBS ${GLIB_LIBS}]) |
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122 | LIBS="${GLIB_LIBS} ${LIBS}" |
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123 | |
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124 | if test "x${prefix}" = "xNONE"; then |
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125 | prefix="${ac_default_prefix}" |
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126 | fi |
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127 | |
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128 | dnl Checks for typedefs, structures, and compiler characteristics. |
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129 | |
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130 | AX_CFLAGS_WARN_ALL([AM_CFLAGS]) |
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131 | AX_C_CHECK_FLAG([-Wstrict-prototypes],[],[],[AM_CFLAGS="$AM_CFLAGS -Wstrict-prototypes"]) |
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132 | |
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133 | dnl Shut gcc up about zero-length format strings; the warning's apparently for |
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134 | dnl efficiency reasons, which is bogus for custom functions. |
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135 | AX_C_CHECK_FLAG([-Wno-format-zero-length],[],[],[AM_CFLAGS="$AM_CFLAGS -Wno-format-zero-length"]) |
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136 | |
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137 | m4_foreach([myflag], |
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138 | [[-Wno-pointer-sign],[-Wno-empty-body],[-Wno-unused-value]], |
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139 | [AX_C_CHECK_FLAG([myflag],[],[],[LIBFAIM_CFLAGS="$LIBFAIM_CFLAGS myflag"])]) |
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140 | |
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141 | AM_CONDITIONAL([ENABLE_ZCRYPT], [test "$HAVE_DES_STRING_TO_KEY" && dnl |
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142 | test "$HAVE_DES_KEY_SCHED" && dnl |
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143 | test "$HAVE_DES_ECB_ENCRYPT"]) |
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144 | |
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145 | AM_CFLAGS="$AM_CFLAGS -D_XOPEN_SOURCE=500" |
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146 | dnl Define _BSD_SOURCE because zephyr needs caddr_t. |
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147 | AM_CFLAGS="$AM_CFLAGS -D_BSD_SOURCE" |
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148 | dnl Define __EXTENSIONS__ for strcasecmp on Solaris. |
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149 | AM_CFLAGS="$AM_CFLAGS -D__EXTENSIONS__" |
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150 | |
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151 | AC_SUBST([AM_CFLAGS]) |
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152 | AC_SUBST([LIBFAIM_CFLAGS]) |
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153 | |
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154 | AC_SUBST(XSUBPPDIR) |
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155 | AC_SUBST(XSUBPPFLAGS) |
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156 | |
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157 | AC_PROG_INSTALL |
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158 | AC_PROG_RANLIB |
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159 | AC_CHECK_PROG([HAVE_ZIP], [zip], [yes], [no]) |
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160 | if test "x${HAVE_ZIP}" = "xno"; then |
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161 | AC_MSG_ERROR([cannot find a 'zip' binary.]) |
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162 | fi |
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163 | |
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164 | AC_CONFIG_LIBOBJ_DIR([compat]) |
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165 | AC_CHECK_DECLS([memrchr]) |
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166 | AC_REPLACE_FUNCS([memrchr]) |
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167 | |
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168 | AC_CONFIG_FILES([Makefile compat/Makefile libfaim/Makefile perl/Makefile perl/modules/Makefile]) |
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169 | AC_OUTPUT |
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