1 # Process this file with autoconf to produce a configure script.
2 AC_REVISION($Revision$)
4 AC_INIT(mod_auth_kerb, 0.5-rc4, modauthkerb-developers@lists.sourceforge.net)
5 AC_CONFIG_SRCDIR([src/mod_auth_kerb.c])
6 AC_CONFIG_HEADER([config.h])
12 # Checks for libraries.
13 # FIXME: Replace `main' with a function in `-lresolv':
15 AC_CHECK_LIB([resolv], [main], [LIB_resolv=-lresolv])
18 # Checks for header files.
20 AC_CHECK_HEADERS([limits.h netdb.h stddef.h stdlib.h string.h unistd.h])
22 # Checks for typedefs, structures, and compiler characteristics.
27 # Checks for library functions.
30 #AC_CHECK_FUNCS([gethostbyname memset putenv strcasecmp strchr strdup strerror])
33 # kerberos5 enviroment
37 krb5_config_command=krb5-config
41 AC_HELP_STRING([--with-krb5=dir],[use krb5 in dir]),
42 [ with_krb5="$withval" ])
44 if test "x$with_krb5" != "xno" ; then
45 AC_MSG_CHECKING([for Kerberos5 installation])
46 if test "x$with_krb5" != "x"; then
47 if test -x "$with_krb5/bin/krb5-config"; then
48 krb5_config_command="$with_krb5/bin/krb5-config"
50 ac_save_cflags=$CFLAGS
51 CFLAGS="-I$with_krb5/include"
52 AC_TRY_COMPILE([#include <krb5.h>],
53 [ char *tmp = heimdal_version; ],
54 [ KRB5_LDFLAGS="-L$with_krb5/lib -lgssapi -lkrb5 -lasn1 -ldes -lcrypt" ],
55 [ KRB5_LDFLAGS="-L$with_krb5/lib -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err" ])
56 KRB5_CPPFLAGS="-I$with_krb5/include"
57 CFLAGS="$ac_save_cflags"
58 krb5_config_command=""
62 if test -n "$krb5_config_command"; then
63 KRB5_CPPFLAGS=`$krb5_config_command --cflags gssapi 2>/dev/null`
64 KRB5_LDFLAGS=`$krb5_config_command --libs gssapi 2>/dev/null`
66 if test "x$KRB5_LDFLAGS" = "x"; then
72 ac_save_CFLAGS=$CFLAGS
73 ac_save_LDFLAGS=$LDFLAGS
75 CFLAGS="$CFLAGS $KRB5_CPPFLAGS"
76 LDFLAGS="$LDFLAGS $KRB5_LDFLAGS"
77 LIBS="$LIBS $LDFLAGS $LIB_resolv"
79 AC_CHECK_LIB(krb5, krb5_init_context, [], [with_krb5=no])
81 if test "x$with_krb5" != "xno"; then
83 AC_MSG_CHECKING(whether we are using Heimdal)
84 AC_TRY_COMPILE([#include <krb5.h>],
85 [ char *tmp = heimdal_version; ],
88 [ AC_MSG_RESULT(no) ])
91 CFLAGS=$ac_save_CFLAGS
92 LDFLAGS=$ac_save_LDFLAGS
96 spnegokrb5/asn1_MechType.c \
97 spnegokrb5/asn1_MechTypeList.c \
98 spnegokrb5/asn1_ContextFlags.c \
99 spnegokrb5/asn1_NegTokenInit.c \
100 spnegokrb5/asn1_NegTokenTarg.c \
101 spnegokrb5/der_get.c \
102 spnegokrb5/der_put.c \
103 spnegokrb5/der_free.c \
104 spnegokrb5/der_length.c \
105 spnegokrb5/der_copy.c \
106 spnegokrb5/timegm.c \
107 spnegokrb5/init_sec_context.c \
108 spnegokrb5/accept_sec_context.c \
109 spnegokrb5/encapsulate.c \
110 spnegokrb5/decapsulate.c \
111 spnegokrb5/external.c"
114 AC_SUBST(KRB5_CPPFLAGS)
115 AC_SUBST(KRB5_LDFLAGS)
116 AC_SUBST(SPNEGO_SRCS)
119 # Kerberos4 enviroment
125 AC_HELP_STRING([--with-krb4=dir], [use krb4 in dir]),
126 [ with_krb4="$withval" ])
128 if test "x$with_krb4" != "xno"; then
129 AC_MSG_CHECKING([for Kerberos4 installation])
130 if test "x$with_krb4" != "x"; then
131 if test -x "$with_krb4/bin/krb4-config"; then
132 KRB4_CPPFLAGS=`$with_krb4/bin/krb4-config --cflags krb4 2>/dev/null`
133 KRB4_LDFLAGS=`$with_krb4/bin/krb4-config --libs krb4 2>/dev/null`
134 elif test -x "$with_krb4/bin/krb5-config"; then
135 KRB4_CPPFLAGS=`$with_krb4/bin/krb5-config --cflags krb4 2>/dev/null`
136 KRB4_LDFLAGS=`$with_krb4/bin/krb5-config --libs krb4 2>/dev/null`
138 AC_MSG_ERROR([failed to find krb4-config or krb5-config in $with_krb4/bin])
141 KRB4_CPPFLAGS=`krb4-config --cflags krb4 2>/dev/null`
142 KRB4_LDFLAGS=`krb4-config --libs krb4 2>/dev/null`
143 if test "x$KRB4_LDFLAGS" = "x"; then
144 KRB4_CPPFLAGS=`$krb5_config_command --cflags krb4 2>/dev/null`
145 KRB4_LDFLAGS=`$krb5_config_command --libs krb4 2>/dev/null`
146 if test $? -ne 0; then
152 if test "x$KRB4_LDFLAGS" = "x"; then
158 ac_save_CFLAGS=$CFLAGS
159 ac_save_CPPFLAGS=$CPPFLAGS
160 ac_save_LDFLAGS=$LDFLAGS
162 CFLAGS="$CFLAGS $KRB4_CPPFLAGS"
163 CPPFLAGS="$CFLAGS $KRB4_CPPFLAGS"
164 LDFLAGS="$LDFLAGS $KRB4_LDFLAGS"
165 LIBS="$LIBS $LDFLAGS $LIB_resolv"
167 # if not found krb.h suppose it's in the kerberosIV subdirectory
168 AC_CHECK_HEADER(krb.h, , with_krb4=no)
169 if test "x$with_krb4" = "xno"; then
170 KRB4_CPPFLAGS="$KRB4_CPPFLAGS ${KRB4_CPPFLAGS}/kerberosIV"
171 # second run of AC_CHECK_HEADER for the same library returns the cached
172 # result created by previous run :-(
173 AC_CHECK_HEADER(kerberosIV/krb.h, with_krb4=yes,
179 if test "x$with_krb4" != "xno"; then
180 AC_CHECK_LIB(krb4, krb_get_pw_in_tkt, [], [with_krb4=no])
181 if test "x$with_krb4" = "xno"; then
182 AC_CHECK_LIB(krb, krb_get_pw_in_tkt, [with_krb4=yes],
189 CFLAGS=$ac_save_CFLAGS
190 CPPFLAGS=$ac_save_CPPFLAGS
191 LDFLAGS=$ac_save_LDFLAGS
197 AC_SUBST(KRB4_CPPFLAGS)
198 AC_SUBST(KRB4_LDFLAGS)
201 if test "x$with_krb5" = "xno" -a "x$with_krb4" = "xno"; then
202 AC_MSG_ERROR([No Kerberos enviroment found])
209 AC_HELP_STRING([--with-apache=dir],[use apache in dir]),
210 [ with_apache="$withval" ])
212 AC_MSG_CHECKING([for Apache installation])
215 if test -n "$with_apache"; then
216 apache_dirs="$with_apache/sbin $with_apache/bin"
218 # XXX the PATH variable should be used rather
219 apache_dirs="/usr/local/sbin /usr/local/bin /usr/sbin /usr/bin"
222 for dir in $apache_dirs; do
223 if test -z "$HTTPD"; then
224 for name in apache2 apache httpd; do
225 if test -x "$dir/$name"; then
231 if test -z "$APXS"; then
232 for name in apxs2 apxs; do
233 if test -x "$dir/$name"; then
241 if test -z "$HTTPD"; then
242 AC_MSG_ERROR([failed to find apache httpd executable])
244 if test -z "$APXS"; then
245 AC_MSG_ERROR([failed to find apache apxs executable])
248 apache_v1_3=`$HTTPD -v | grep "^Server version: Apache/1.3."`
249 apache_v2_0=`$HTTPD -v | grep "^Server version: Apache/2.0."`
250 if test "x$apache_v1_3" = "x" -a "x$apache_v2_0" = "x"; then
251 AC_MSG_ERROR([cannot find valid apache installation on your system])
253 if test -n "$apache_v1_3"; then
260 AC_CONFIG_FILES([Makefile])