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# evolution/acinclude.m4
# shared configure.in hacks between Evolution and Connector
# EVO_CHECK_LIB(dispname, pkgname, minvers[, maxvers])
# Checks if the package with human-readable name @dispname, known
# to gnome-config as @pkgname exists and has an appropriate version.
# The version must be >= @minvers. If @maxvers is equal to @minvers,
# it must be exactly that version. Otherwise, if @maxvers is set,
# the version must be LESS THAN @maxvers (not less than or equal).
AC_DEFUN(EVO_CHECK_LIB, [
dispname="$1"
pkgname="$2"
minvers="$3"
maxvers="$4"
AC_MSG_CHECKING(for $dispname)
if gnome-config --libs $pkgname > /dev/null 2>&1; then
pkgvers=`gnome-config --modversion $pkgname | sed -e 's/^[[^0-9]]*//'`
else
pkgvers=not
fi
AC_MSG_RESULT($pkgvers found)
pkgvers=`echo $pkgvers | awk -F. '{ print $[]1 * 1000000 + $[]2 * 10000 + $[]3 * 100 + $[]4;}'`
cmpminvers=`echo $minvers | awk -F. '{ print $[]1 * 1000000 + $[]2 * 10000 + $[]3 * 100 + $[]4;}'`
cmpmaxvers=`echo $maxvers | awk -F. '{ print $[]1 * 1000000 + $[]2 * 10000 + $[]3 * 100 + $[]4;}'`
ok=yes
if test "$pkgvers" -lt $cmpminvers; then
ok=no
elif test -n "$maxvers"; then
if test "$pkgvers" -gt $cmpmaxvers; then
ok=no
elif test "$maxvers" != "$minvers" -a "$cmpmaxvers" -eq "$pkgvers"; then
ok=no
fi
fi
if test $ok = no; then
case $maxvers in
"")
dispvers="$minvers or higher"
;;
$minvers)
dispvers="$minvers (exactly)"
;;
*)
dispvers="$minvers or higher, but less than $maxvers,"
;;
esac
AC_MSG_ERROR([
""
"You need $dispname $dispvers to build $PACKAGE"
"If you think you already have this installed, consult the README."])
fi
])
# EVO_PURIFY_SUPPORT
# Add --enable-purify. If the user turns it on, subst PURIFY and set
# the automake conditional ENABLE_PURIFY
AC_DEFUN(EVO_PURIFY_SUPPORT, [
AC_ARG_ENABLE(purify,
[ --enable-purify=[no/yes] Enable support for building executables with Purify.],,enable_purify=no)
AC_PATH_PROG(PURIFY, purify, impure)
AC_ARG_WITH(purify-options, [ --with-purify-options=OPTIONS Options passed to the purify command line (defaults to PURIFYOPTIONS variable).])
if test "x$with_purify_options" = "xno"; then
with_purify_options="-always-use-cache-dir=yes -cache-dir=/gnome/lib/purify"
fi
if test "x$PURIFYOPTIONS" = "x"; then
PURIFYOPTIONS=$with_purify_options
fi
AC_SUBST(PURIFY)
AM_CONDITIONAL(ENABLE_PURIFY, test "x$enable_purify" = "xyes" -a "x$PURIFY" != "ximpure")
PURIFY="$PURIFY $PURIFYOPTIONS"
])
# EVO_TIMEZONE_CHECK
# define HAVE_TIMEZONE if there is an external "timezone" variable, or
# HAVE_TM_GMTOFF if struct tm has a tm_gmtoff member. (Note that
# timezone and tm_gmtoff have opposite signs.)
AC_DEFUN(EVO_TIMEZONE_CHECK, [
AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
AC_TRY_COMPILE([
#include <time.h>
], [
timezone = 1;
], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
if test $ac_cv_var_timezone = yes; then
AC_DEFINE(HAVE_TIMEZONE)
else
AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
AC_TRY_COMPILE([
#include <time.h>
], [
struct tm tm;
tm.tm_gmtoff = 1;
], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
if test $ac_cv_struct_tm_gmtoff = yes; then
AC_DEFINE(HAVE_TM_GMTOFF)
else
AC_ERROR(unable to find a way to determine timezone)
fi
fi
])
# EVO_LDAP_CHECK(default)
# Add --with-openldap and --with-static-ldap options. --with-openldap
# defaults to the given value if not specified. If LDAP support is
# configured, HAVE_LDAP will be defined and the automake conditional
# ENABLE_LDAP will be set. LDAP_CFLAGS and LDAP_LIBS will be set
# appropriately.
AC_DEFUN(EVO_LDAP_CHECK, [
default="$1"
AC_ARG_WITH(openldap, [ --with-openldap=[no/yes/PREFIX] Enable LDAP support in evolution])
AC_ARG_WITH(static-ldap, [ --with-static-ldap=[no/yes] Link LDAP support statically into evolution ])
AC_CACHE_CHECK([for OpenLDAP], ac_cv_with_openldap, ac_cv_with_openldap="${with_openldap:=$default}")
case $ac_cv_with_openldap in
no|"")
with_openldap=no
;;
yes)
with_openldap=/usr
;;
*)
with_openldap=$ac_cv_with_openldap
LDAP_CFLAGS="-I$ac_cv_with_openldap/include"
LDAP_LDFLAGS="-L$ac_cv_with_openldap/lib"
;;
esac
if test "$with_openldap" != no; then
AC_DEFINE(HAVE_LDAP)
case $with_static_ldap in
no|"")
if test -f $with_openldap/lib/libldap.la; then
with_static_ldap=yes
else
with_static_ldap=no
fi
;;
*)
with_static_ldap=yes
;;
esac
AC_CACHE_CHECK(if OpenLDAP is version 2.x, ac_cv_openldap_version2, [
CPPFLAGS_save="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LDAP_CFLAGS"
AC_EGREP_CPP(yes, [
#include "ldap.h"
#if LDAP_VENDOR_VERSION > 20000
yes
#endif
], ac_cv_openldap_version2=yes, ac_cv_openldap_version2=no)
CPPFLAGS="$CPPFLAGS_save"
])
if test "$ac_cv_openldap_version2" = no; then
AC_MSG_ERROR(evolution requires OpenLDAP version >= 2)
fi
AC_CHECK_LIB(resolv, res_query, LDAP_LIBS="-lresolv")
AC_CHECK_LIB(socket, bind, LDAP_LIBS="$LDAP_LIBS -lsocket")
AC_CHECK_LIB(nsl, gethostbyaddr, LDAP_LIBS="$LDAP_LIBS -lnsl")
AC_CHECK_LIB(lber, ber_get_tag, [
if test "$with_static_ldap" = "yes"; then
LDAP_LIBS="$with_openldap/lib/liblber.a $LDAP_LIBS"
# libldap might depend on OpenSSL... We need to pull
# in the dependency libs explicitly here since we're
# not using libtool for the configure test.
if test -f $with_openldap/lib/libldap.la; then
LDAP_LIBS="`. $with_openldap/lib/libldap.la; echo $dependency_libs` $LDAP_LIBS"
fi
else
LDAP_LIBS="-llber $LDAP_LIBS"
fi
AC_CHECK_LIB(ldap, ldap_open, [
if test $with_static_ldap = "yes"; then
LDAP_LIBS="$with_openldap/lib/libldap.a $LDAP_LIBS"
else
LDAP_LIBS="-lldap $LDAP_LIBS"
fi],
LDAP_LIBS="", $LDAP_LDFLAGS $LDAP_LIBS)
LDAP_LIBS="$LDAP_LDFLAGS $LDAP_LIBS"
], LDAP_LIBS="", $LDAP_LDFLAGS $LDAP_LIBS)
if test -z "$LDAP_LIBS"; then
AC_MSG_ERROR(could not find OpenLDAP libraries)
fi
AC_SUBST(LDAP_CFLAGS)
AC_SUBST(LDAP_LIBS)
fi
AM_CONDITIONAL(ENABLE_LDAP, test $with_openldap != no)
])
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