source: configure.ac @ 4cb12f80

Last change on this file since 4cb12f80 was 4cb12f80, checked in by Alex Dehnert <adehnert@mit.edu>, 10 years ago
Update and make configurable the default format - Rather than http://zephyr.1ts.org/wiki/df, use http://mit.edu/df, which is shorter - Rather than a bare URL, prefix "Config error: see " to make it clearer what is going on - Make the default format configurable using ./configure, to aid users with particularly severe length constraints
  • Property mode set to 100644
File size: 7.1 KB
RevLine 
[7d4fbcd]1dnl Process this file with autoconf to produce a configure script.
[290e2d0]2AC_INIT([BarnOwl],[1.10dev],[bug-barnowl@mit.edu])
[0625919]3AM_INIT_AUTOMAKE([1.7.0 foreign std-options -Wall -Wno-portability])
[487cc2b]4AM_MAINTAINER_MODE([enable])
[636de2a]5m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
[7d4fbcd]6
[8073852]7AC_CONFIG_MACRO_DIR([m4])
[37f27bc]8AC_CONFIG_HEADER([config.h])
[7d4fbcd]9
10AC_PROG_CC
[d1d68e0]11AC_PROG_CC_C99
[7d4fbcd]12
[4cb12f80]13AC_ARG_WITH([zephyr-default-format],
14    [AS_HELP_STRING([--with-zephyr-default-format],
15                    [value for the default format zephyrgram field])],
16    [
17        case $withval in
18            yes) withval='Config error: see http://mit.edu/df';;
19            no) withval='';;
20        esac
21        zephyr_default_format=$withval
22    ],
23    [zephyr_default_format='Config error: see http://mit.edu/df'])
24AC_DEFINE_UNQUOTED(
25    [ZEPHYR_DEFAULT_FORMAT], ["$zephyr_default_format"],
26    [Value for the default format zephyrgram field]
27)
28
[4097723]29AC_ARG_WITH([stack-protector],
30  [AS_HELP_STRING([--with-stack-protector],
31    [Enable gcc -fstack-protector])],
32  [],
33  [with_stack_protector=check])
34
35AS_IF([test "x$with_stack_protector" != xno],
[f2a96c0]36  [AX_CHECK_COMPILE_FLAG([-fstack-protector],
[ce35060]37    [AM_CFLAGS="$AM_CFLAGS -fstack-protector"],
[ce27cc1]38    [if test "x$with_stack_protector" != xcheck; then
39       AC_MSG_FAILURE([--with-stack-protector selected, but gcc does support it.])
40     fi
41    ])])
[87afe92]42
[d54035d]43AC_CHECK_LIB(ncursesw, initscr,, AC_MSG_ERROR(No libncursesw found.))
[59077f9]44AC_CHECK_LIB(panelw, update_panels,, AC_MSG_ERROR(No libpanelw found.))
[363eb9d]45AC_SEARCH_LIBS([gethostbyname], [nsl])
46AC_SEARCH_LIBS([socket], [socket])
47AC_SEARCH_LIBS([res_search], [resolv])
[2c270e6]48
49AC_ARG_WITH([zephyr],
[438009c]50  [AS_HELP_STRING([--with-zephyr],
[ec21c62]51    [Enable Zephyr support])],
[2c270e6]52  [],
53  [with_zephyr=check])
54
[ddbb43ad]55AC_ARG_WITH([krb4],
56  AS_HELP_STRING([--with-krb4],
57                 [Build with kerberos IV]))
58
[2c270e6]59AS_IF([test "x$with_zephyr" != xno],
[35a9ec7]60  [have_krb4=no
61
62   AS_IF([test "x$with_krb4" != "xno"],
[ddbb43ad]63   [AC_MSG_CHECKING([for Kerberos IV])
64    AS_IF([krb5-config krb4 --libs >/dev/null 2>&1],
65      [AC_MSG_RESULT([yes])
[35a9ec7]66       have_krb4=yes
[ddbb43ad]67       AC_DEFINE([HAVE_KERBEROS_IV], [1], [Define if you have kerberos IV])
[ce35060]68       AM_CFLAGS="${AM_CFLAGS} `krb5-config krb4 --cflags`"
[ddbb43ad]69       LIBS="${LIBS} `krb5-config krb4 --libs`"
70      ],
71      [AC_MSG_RESULT([no])
72       AS_IF([test "x$with_krb4" = "xyes"],
[35a9ec7]73             [AC_MSG_ERROR([Kerberos IV requested but not found])])])])
74
75   AS_IF([test "x$have_krb4" != xyes],
[1f121cb]76     [PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto],
77        [AM_CFLAGS="${AM_CFLAGS} ${LIBCRYPTO_CFLAGS}"
78         LIBS="${LIBS} ${LIBCRYPTO_LIBS}"
[58b6ce5]79        ],
80        [PKG_CHECK_MODULES([OPENSSL], [openssl],
81           [AM_CFLAGS="${AM_CFLAGS} ${OPENSSL_CFLAGS}"
82            LIBS="${LIBS} ${OPENSSL_LIBS}"
83           ])])])
[35a9ec7]84
[806f769]85   AC_CHECK_LIB([zephyr], [ZGetSender],
[16c0416]86   [LIBS="$LIBS -lzephyr"
87    AC_DEFINE([HAVE_LIBZEPHYR], [1],
[2c270e6]88                [Define if you have libzephyr])
89    AC_CHECK_LIB([zephyr], [ZInitLocationInfo],
90      AC_DEFINE([HAVE_LIBZEPHYR_ZINITLOCATIONINFO], [1],
91                [Have ZInitLocationInfo]),)
[cc1eeac]92    AC_CHECK_LIB([com_err], [com_err])
93    AC_CHECK_HEADERS([com_err.h])
[2c270e6]94   ],
95   [if test "x$with_zephyr" != xcheck; then
96      AC_MSG_FAILURE(
[438009c]97        [--with-zephyr was given, but libzephyr does not seem to be available.])
[2c270e6]98    fi
99   ])])
[ac70242]100
[263320f]101AC_CHECK_FUNCS([use_default_colors])
102AC_CHECK_FUNCS([resizeterm], [], [AC_MSG_ERROR([No resizeterm found])])
[7d03c8d]103AC_CHECK_FUNCS([des_string_to_key DES_string_to_key], [HAVE_DES_STRING_TO_KEY=1])
104AC_CHECK_FUNCS([des_ecb_encrypt DES_ecb_encrypt], [HAVE_DES_ECB_ENCRYPT=1])
105AC_CHECK_FUNCS([des_key_sched DES_key_sched], [HAVE_DES_KEY_SCHED=1])
[e51b410]106
[7d4fbcd]107dnl Checks for header files.
108AC_HEADER_STDC
109AC_HEADER_SYS_WAIT
[fe73d0c]110AC_CHECK_HEADERS(stdbool.h strings.h sys/ioctl.h sys/filio.h unistd.h)
[7d4fbcd]111
112dnl Add CFLAGS for embeded perl
[1c89df8]113PERL_CFLAGS=`perl -MExtUtils::Embed -e ccopts`
114AC_MSG_NOTICE([Adding perl CFLAGS ${PERL_CFLAGS}])
[ce35060]115AM_CFLAGS="${AM_CFLAGS} ${PERL_CFLAGS}"
[7d4fbcd]116
[e51b410]117dnl Find the location of perl XSUBPP
[8ee73f8d]118AC_MSG_CHECKING(for the perl xsubpp precompiler)
[eb5e8fc]119XSUBPPDIR="`cd "$srcdir" && perl -MExtUtils::MakeMaker -e 'print ExtUtils::MakeMaker->new({NAME => qw(owl)})->tool_xsubpp;' | grep \^XSUBPPDIR | sed -e 's/XSUBPPDIR = //g;'`"
[8ee73f8d]120if test -n "${XSUBPPDIR}"; then
121   AC_MSG_RESULT(${XSUBPPDIR})
122else
123   AC_MSG_ERROR(not found)
124fi
125
[4ad3480]126if test -f "${XSUBPPDIR}/typemap"; then
127   XSUBPPFLAGS="-typemap ${XSUBPPDIR}/typemap"
128else
129   XSUBPPFLAGS=""
130fi
131
[8061a6a]132dnl Add LIBS for embedded perl
[3f21b8e]133FOO=`perl -MExtUtils::Embed -e ldopts`
[c08a725]134AC_MSG_NOTICE([Adding perl LIBS ${FOO}])
135LIBS=${LIBS}\ ${FOO}
[4c97193]136AC_CHECK_LIB([perl], [perl_alloc],, AC_MSG_ERROR([No libperl found]))
[7d4fbcd]137
[0de04fa]138AX_PROG_PERL_MODULES([AnyEvent],,
139                     [AC_MSG_ERROR([cannot find perl module AnyEvent.])])
[2d3ed95]140AX_PROG_PERL_MODULES([Class::Accessor::Fast],,
141                     [AC_MSG_ERROR([cannot find perl module Class::Accessor::Fast.])])
[0de04fa]142AX_PROG_PERL_MODULES([Glib],,
143                     [AC_MSG_ERROR([cannot find perl module Glib.])])
[2d3ed95]144AX_PROG_PERL_MODULES([PAR],,
145                     [AC_MSG_WARN([PAR.pm not found. Loadable modules will be disabled.])])
[06e04a9]146AX_PROG_PERL_MODULES([ExtUtils::Depends],,
147                     [AC_MSG_ERROR([cannot find perl module ExtUtils::Depends])])
[2d3ed95]148
[8061a6a]149dnl Add CFLAGS and LIBS for glib-2.0
[4f746f8]150PKG_CHECK_MODULES(GLIB,[glib-2.0 >= 2.16 gobject-2.0 gthread-2.0])
[34509d5]151
[7c09b21]152AC_MSG_NOTICE([Adding glib-2.0 CFLAGS ${GLIB_CFLAGS}])
[ce35060]153AM_CFLAGS="${GLIB_CFLAGS} ${AM_CFLAGS}"
[8061a6a]154AC_MSG_NOTICE([Adding glib-2.0 LIBS ${GLIB_LIBS}])
155LIBS="${GLIB_LIBS} ${LIBS}"
[34509d5]156
[37f27bc]157if test "x${prefix}" = "xNONE"; then
158   prefix="${ac_default_prefix}"
159fi
[7d4fbcd]160
[06e04a9]161dnl Add CFLAGS for glib-perl
162GLIB_PERL_CFLAGS=`perl -MExtUtils::Depends -e 'my $e = ExtUtils::Depends->new("BarnOwl","Glib"); my %h = $e->get_makefile_vars; print $h{"INC"}'`
163AC_MSG_NOTICE([Adding glib-perl CFLAGS ${GLIB_PERL_CFLAGS}])
164AM_CFLAGS="${GLIB_PERL_CFLAGS} ${AM_CFLAGS}"
165
[37f27bc]166dnl Checks for typedefs, structures, and compiler characteristics.
[c50f589]167
[ce35060]168AX_CFLAGS_WARN_ALL([AM_CFLAGS])
[f2a96c0]169AX_APPEND_COMPILE_FLAGS([-Wstrict-prototypes -Wwrite-strings],[AM_CFLAGS])
[79245bc]170
[4479497]171dnl Shut gcc up about zero-length format strings; the warning's apparently for
172dnl efficiency reasons, which is bogus for custom functions.
[f2a96c0]173AX_APPEND_COMPILE_FLAGS([-Wno-format-zero-length],[AM_CFLAGS])
[4479497]174
[f2a96c0]175AX_APPEND_COMPILE_FLAGS([-Wno-pointer-sign -Wno-empty-body -Wno-unused-value],[LIBFAIM_CFLAGS])
[215c119]176
[7d03c8d]177AM_CONDITIONAL([ENABLE_ZCRYPT], [test "$HAVE_DES_STRING_TO_KEY" && dnl
178                                 test "$HAVE_DES_KEY_SCHED" && dnl
179                                 test "$HAVE_DES_ECB_ENCRYPT"])
180
[d1d68e0]181AM_CFLAGS="$AM_CFLAGS -D_XOPEN_SOURCE=600"
[569f0bd]182dnl Define _BSD_SOURCE because zephyr needs caddr_t.
183AM_CFLAGS="$AM_CFLAGS -D_BSD_SOURCE"
184dnl Define __EXTENSIONS__ for strcasecmp on Solaris.
[ce35060]185AM_CFLAGS="$AM_CFLAGS -D__EXTENSIONS__"
[04af908]186
[ce35060]187AC_SUBST([AM_CFLAGS])
[215c119]188AC_SUBST([LIBFAIM_CFLAGS])
189
[15bd5ef]190AC_SUBST(XSUBPPDIR)
[4ad3480]191AC_SUBST(XSUBPPFLAGS)
[8ee73f8d]192
[ac70242]193AC_PROG_INSTALL
[37f27bc]194AC_PROG_RANLIB
[db4b293]195AC_CHECK_PROG([HAVE_ZIP], [zip], [yes], [no])
196if test "x${HAVE_ZIP}" = "xno"; then
197   AC_MSG_ERROR([cannot find a 'zip' binary.])
198fi
[ac70242]199
[12a6616]200AC_CONFIG_LIBOBJ_DIR([compat])
[2cbe7c3]201AC_CHECK_DECLS([memrchr])
[12a6616]202AC_REPLACE_FUNCS([memrchr])
203
[24ece84]204AC_SUBST([abs_builddir])
205AC_SUBST([abs_srcdir])
206
[12a6616]207AC_CONFIG_FILES([Makefile compat/Makefile libfaim/Makefile perl/Makefile perl/modules/Makefile])
[b9c8d28]208AC_OUTPUT
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