source: configure.ac @ 574b952

Last change on this file since 574b952 was eb5e8fc, checked in by Anders Kaseorg <andersk@mit.edu>, 9 years ago
Allow building in a separate build directory Signed-off-by: Anders Kaseorg <andersk@mit.edu>
  • Property mode set to 100644
File size: 6.5 KB
RevLine 
[7d4fbcd]1dnl Process this file with autoconf to produce a configure script.
[290e2d0]2AC_INIT([BarnOwl],[1.10dev],[bug-barnowl@mit.edu])
[cecb125]3AM_INIT_AUTOMAKE([1.7.0 -Wall -Wno-portability foreign])
[636de2a]4m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
[7d4fbcd]5
[8073852]6AC_CONFIG_MACRO_DIR([m4])
[37f27bc]7AC_CONFIG_HEADER([config.h])
[7d4fbcd]8
9AC_PROG_CC
[d1d68e0]10AC_PROG_CC_C99
[7d4fbcd]11
[4097723]12AC_ARG_WITH([stack-protector],
13  [AS_HELP_STRING([--with-stack-protector],
14    [Enable gcc -fstack-protector])],
15  [],
16  [with_stack_protector=check])
17
18AS_IF([test "x$with_stack_protector" != xno],
[f2a96c0]19  [AX_CHECK_COMPILE_FLAG([-fstack-protector],
[ce35060]20    [AM_CFLAGS="$AM_CFLAGS -fstack-protector"],
[ce27cc1]21    [if test "x$with_stack_protector" != xcheck; then
22       AC_MSG_FAILURE([--with-stack-protector selected, but gcc does support it.])
23     fi
24    ])])
[87afe92]25
[d54035d]26AC_CHECK_LIB(ncursesw, initscr,, AC_MSG_ERROR(No libncursesw found.))
[59077f9]27AC_CHECK_LIB(panelw, update_panels,, AC_MSG_ERROR(No libpanelw found.))
[363eb9d]28AC_SEARCH_LIBS([gethostbyname], [nsl])
29AC_SEARCH_LIBS([socket], [socket])
30AC_SEARCH_LIBS([res_search], [resolv])
[2c270e6]31
32AC_ARG_WITH([zephyr],
[438009c]33  [AS_HELP_STRING([--with-zephyr],
[ec21c62]34    [Enable Zephyr support])],
[2c270e6]35  [],
36  [with_zephyr=check])
37
[ddbb43ad]38AC_ARG_WITH([krb4],
39  AS_HELP_STRING([--with-krb4],
40                 [Build with kerberos IV]))
41
[2c270e6]42AS_IF([test "x$with_zephyr" != xno],
[35a9ec7]43  [have_krb4=no
44
45   AS_IF([test "x$with_krb4" != "xno"],
[ddbb43ad]46   [AC_MSG_CHECKING([for Kerberos IV])
47    AS_IF([krb5-config krb4 --libs >/dev/null 2>&1],
48      [AC_MSG_RESULT([yes])
[35a9ec7]49       have_krb4=yes
[ddbb43ad]50       AC_DEFINE([HAVE_KERBEROS_IV], [1], [Define if you have kerberos IV])
[ce35060]51       AM_CFLAGS="${AM_CFLAGS} `krb5-config krb4 --cflags`"
[ddbb43ad]52       LIBS="${LIBS} `krb5-config krb4 --libs`"
53      ],
54      [AC_MSG_RESULT([no])
55       AS_IF([test "x$with_krb4" = "xyes"],
[35a9ec7]56             [AC_MSG_ERROR([Kerberos IV requested but not found])])])])
57
58   AS_IF([test "x$have_krb4" != xyes],
[1f121cb]59     [PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto],
60        [AM_CFLAGS="${AM_CFLAGS} ${LIBCRYPTO_CFLAGS}"
61         LIBS="${LIBS} ${LIBCRYPTO_LIBS}"
[58b6ce5]62        ],
63        [PKG_CHECK_MODULES([OPENSSL], [openssl],
64           [AM_CFLAGS="${AM_CFLAGS} ${OPENSSL_CFLAGS}"
65            LIBS="${LIBS} ${OPENSSL_LIBS}"
66           ])])])
[35a9ec7]67
[806f769]68   AC_CHECK_LIB([zephyr], [ZGetSender],
[16c0416]69   [LIBS="$LIBS -lzephyr"
70    AC_DEFINE([HAVE_LIBZEPHYR], [1],
[2c270e6]71                [Define if you have libzephyr])
72    AC_CHECK_LIB([zephyr], [ZInitLocationInfo],
73      AC_DEFINE([HAVE_LIBZEPHYR_ZINITLOCATIONINFO], [1],
74                [Have ZInitLocationInfo]),)
[cc1eeac]75    AC_CHECK_LIB([com_err], [com_err])
76    AC_CHECK_HEADERS([com_err.h])
[2c270e6]77   ],
78   [if test "x$with_zephyr" != xcheck; then
79      AC_MSG_FAILURE(
[438009c]80        [--with-zephyr was given, but libzephyr does not seem to be available.])
[2c270e6]81    fi
82   ])])
[ac70242]83
[263320f]84AC_CHECK_FUNCS([use_default_colors])
85AC_CHECK_FUNCS([resizeterm], [], [AC_MSG_ERROR([No resizeterm found])])
[7d03c8d]86AC_CHECK_FUNCS([des_string_to_key DES_string_to_key], [HAVE_DES_STRING_TO_KEY=1])
87AC_CHECK_FUNCS([des_ecb_encrypt DES_ecb_encrypt], [HAVE_DES_ECB_ENCRYPT=1])
88AC_CHECK_FUNCS([des_key_sched DES_key_sched], [HAVE_DES_KEY_SCHED=1])
[e51b410]89
[7d4fbcd]90dnl Checks for header files.
91AC_HEADER_STDC
92AC_HEADER_SYS_WAIT
[fe73d0c]93AC_CHECK_HEADERS(stdbool.h strings.h sys/ioctl.h sys/filio.h unistd.h)
[7d4fbcd]94
95dnl Add CFLAGS for embeded perl
[1c89df8]96PERL_CFLAGS=`perl -MExtUtils::Embed -e ccopts`
97AC_MSG_NOTICE([Adding perl CFLAGS ${PERL_CFLAGS}])
[ce35060]98AM_CFLAGS="${AM_CFLAGS} ${PERL_CFLAGS}"
[7d4fbcd]99
[e51b410]100dnl Find the location of perl XSUBPP
[8ee73f8d]101AC_MSG_CHECKING(for the perl xsubpp precompiler)
[eb5e8fc]102XSUBPPDIR="`cd "$srcdir" && perl -MExtUtils::MakeMaker -e 'print ExtUtils::MakeMaker->new({NAME => qw(owl)})->tool_xsubpp;' | grep \^XSUBPPDIR | sed -e 's/XSUBPPDIR = //g;'`"
[8ee73f8d]103if test -n "${XSUBPPDIR}"; then
104   AC_MSG_RESULT(${XSUBPPDIR})
105else
106   AC_MSG_ERROR(not found)
107fi
108
[4ad3480]109if test -f "${XSUBPPDIR}/typemap"; then
110   XSUBPPFLAGS="-typemap ${XSUBPPDIR}/typemap"
111else
112   XSUBPPFLAGS=""
113fi
114
[8061a6a]115dnl Add LIBS for embedded perl
[3f21b8e]116FOO=`perl -MExtUtils::Embed -e ldopts`
[c08a725]117AC_MSG_NOTICE([Adding perl LIBS ${FOO}])
118LIBS=${LIBS}\ ${FOO}
[4c97193]119AC_CHECK_LIB([perl], [perl_alloc],, AC_MSG_ERROR([No libperl found]))
[7d4fbcd]120
[0de04fa]121AX_PROG_PERL_MODULES([AnyEvent],,
122                     [AC_MSG_ERROR([cannot find perl module AnyEvent.])])
[2d3ed95]123AX_PROG_PERL_MODULES([Class::Accessor::Fast],,
124                     [AC_MSG_ERROR([cannot find perl module Class::Accessor::Fast.])])
[0de04fa]125AX_PROG_PERL_MODULES([Glib],,
126                     [AC_MSG_ERROR([cannot find perl module Glib.])])
[2d3ed95]127AX_PROG_PERL_MODULES([PAR],,
128                     [AC_MSG_WARN([PAR.pm not found. Loadable modules will be disabled.])])
[06e04a9]129AX_PROG_PERL_MODULES([ExtUtils::Depends],,
130                     [AC_MSG_ERROR([cannot find perl module ExtUtils::Depends])])
[2d3ed95]131
[8061a6a]132dnl Add CFLAGS and LIBS for glib-2.0
[4f746f8]133PKG_CHECK_MODULES(GLIB,[glib-2.0 >= 2.16 gobject-2.0 gthread-2.0])
[34509d5]134
[7c09b21]135AC_MSG_NOTICE([Adding glib-2.0 CFLAGS ${GLIB_CFLAGS}])
[ce35060]136AM_CFLAGS="${GLIB_CFLAGS} ${AM_CFLAGS}"
[8061a6a]137AC_MSG_NOTICE([Adding glib-2.0 LIBS ${GLIB_LIBS}])
138LIBS="${GLIB_LIBS} ${LIBS}"
[34509d5]139
[37f27bc]140if test "x${prefix}" = "xNONE"; then
141   prefix="${ac_default_prefix}"
142fi
[7d4fbcd]143
[06e04a9]144dnl Add CFLAGS for glib-perl
145GLIB_PERL_CFLAGS=`perl -MExtUtils::Depends -e 'my $e = ExtUtils::Depends->new("BarnOwl","Glib"); my %h = $e->get_makefile_vars; print $h{"INC"}'`
146AC_MSG_NOTICE([Adding glib-perl CFLAGS ${GLIB_PERL_CFLAGS}])
147AM_CFLAGS="${GLIB_PERL_CFLAGS} ${AM_CFLAGS}"
148
[37f27bc]149dnl Checks for typedefs, structures, and compiler characteristics.
[c50f589]150
[ce35060]151AX_CFLAGS_WARN_ALL([AM_CFLAGS])
[f2a96c0]152AX_APPEND_COMPILE_FLAGS([-Wstrict-prototypes -Wwrite-strings],[AM_CFLAGS])
[79245bc]153
[4479497]154dnl Shut gcc up about zero-length format strings; the warning's apparently for
155dnl efficiency reasons, which is bogus for custom functions.
[f2a96c0]156AX_APPEND_COMPILE_FLAGS([-Wno-format-zero-length],[AM_CFLAGS])
[4479497]157
[f2a96c0]158AX_APPEND_COMPILE_FLAGS([-Wno-pointer-sign -Wno-empty-body -Wno-unused-value],[LIBFAIM_CFLAGS])
[215c119]159
[7d03c8d]160AM_CONDITIONAL([ENABLE_ZCRYPT], [test "$HAVE_DES_STRING_TO_KEY" && dnl
161                                 test "$HAVE_DES_KEY_SCHED" && dnl
162                                 test "$HAVE_DES_ECB_ENCRYPT"])
163
[d1d68e0]164AM_CFLAGS="$AM_CFLAGS -D_XOPEN_SOURCE=600"
[569f0bd]165dnl Define _BSD_SOURCE because zephyr needs caddr_t.
166AM_CFLAGS="$AM_CFLAGS -D_BSD_SOURCE"
167dnl Define __EXTENSIONS__ for strcasecmp on Solaris.
[ce35060]168AM_CFLAGS="$AM_CFLAGS -D__EXTENSIONS__"
[04af908]169
[ce35060]170AC_SUBST([AM_CFLAGS])
[215c119]171AC_SUBST([LIBFAIM_CFLAGS])
172
[15bd5ef]173AC_SUBST(XSUBPPDIR)
[4ad3480]174AC_SUBST(XSUBPPFLAGS)
[8ee73f8d]175
[ac70242]176AC_PROG_INSTALL
[37f27bc]177AC_PROG_RANLIB
[db4b293]178AC_CHECK_PROG([HAVE_ZIP], [zip], [yes], [no])
179if test "x${HAVE_ZIP}" = "xno"; then
180   AC_MSG_ERROR([cannot find a 'zip' binary.])
181fi
[ac70242]182
[12a6616]183AC_CONFIG_LIBOBJ_DIR([compat])
[2cbe7c3]184AC_CHECK_DECLS([memrchr])
[12a6616]185AC_REPLACE_FUNCS([memrchr])
186
187AC_CONFIG_FILES([Makefile compat/Makefile libfaim/Makefile perl/Makefile perl/modules/Makefile])
[b9c8d28]188AC_OUTPUT
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