diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/evo_krb5_support.m4 | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/m4/evo_krb5_support.m4 b/m4/evo_krb5_support.m4 new file mode 100644 index 0000000000..fd27581313 --- /dev/null +++ b/m4/evo_krb5_support.m4 @@ -0,0 +1,104 @@ +#serial 0.1 +AC_DEFUN([EVO_KRB5_SUPPORT],[ + dnl ****************************** + dnl Kerberos + dnl ****************************** + AC_ARG_WITH([krb5], + AS_HELP_STRING([--with-krb5=PATH], + [Location of Kerberos 5 install dir]), + [with_krb5="$withval"], [with_krb5="no"]) + + AC_ARG_WITH([krb5-libs], + AS_HELP_STRING([--with-krb5-libs=PATH], + [Location of Kerberos 5 libraries]), + [with_krb5_libs="$withval"], [with_krb5_libs="$with_krb5/lib"]) + + AC_ARG_WITH([krb5-includes], + AS_HELP_STRING([--with-krb5-includes=PATH], + [Location of Kerberos 5 headers]), + [with_krb5_includes="$withval"], [with_krb5_includes="$with_krb5/include"]) + + dnl ****************************** + dnl Kerberos 5 + dnl ****************************** + msg_krb5="no" + AC_MSG_CHECKING([for Kerberos 5]) + if test "x${with_krb5}" != "xno"; then + LIBS_save="$LIBS" + + mitlibs="-lkrb5 -lk5crypto -lcom_err -lgssapi_krb5" + heimlibs="-lkrb5 -lcrypto -lasn1 -lcom_err -lroken -lgssapi" + sunlibs="-lkrb5 -lgss" + AC_CACHE_VAL([ac_cv_lib_kerberos5], + [ + LIBS="$LIBS -L$with_krb5_libs $mitlibs" + AC_LINK_IFELSE([AC_LANG_CALL([], [krb5_init_context])], + [ac_cv_lib_kerberos5="$mitlibs"], + [ + LIBS="$LIBS_save -L$with_krb5_libs $heimlibs" + AC_LINK_IFELSE([AC_LANG_CALL([], [krb5_init_context])], + [ac_cv_lib_kerberos5="$heimlibs"], + [ + LIBS="$LIBS_save -L$with_krb5_libs $sunlibs" + AC_LINK_IFELSE([AC_LANG_CALL([], [krb5_init_context])], + [ac_cv_lib_kerberos5="$sunlibs"], [ac_cv_lib_kerberos5="no"]) + ]) + ]) + LIBS="$LIBS_save" + ]) + if test "$ac_cv_lib_kerberos5" != "no"; then + AC_DEFINE(HAVE_KRB5,1,[Define if you have Krb5]) + if test "$ac_cv_lib_kerberos5" = "$mitlibs"; then + AC_DEFINE(HAVE_MIT_KRB5,1,[Define if you have MIT Krb5]) + if test -z "$with_krb5_includes"; then + KRB5_CFLAGS="-I$with_krb5/include" + else + KRB5_CFLAGS="-I$with_krb5_includes" + fi + msg_krb5="yes (MIT)" + else + if test "$ac_cv_lib_kerberos5" = "$heimlibs"; then + AC_DEFINE(HAVE_HEIMDAL_KRB5,1,[Define if you have Heimdal]) + if test -z "$with_krb5_includes"; then + KRB5_CFLAGS="-I$with_krb5/include/heimdal" + else + KRB5_CFLAGS="-I$with_krb5_includes" + fi + msg_krb5="yes (Heimdal)" + else + AC_DEFINE(HAVE_SUN_KRB5,1,[Define if you have Sun Kerberosv5]) + if test -z "$with_krb5_includes"; then + KRB5_CFLAGS="-I$with_krb5/include/kerberosv5" + else + KRB5_CFLAGS="-I$with_krb5_includes" + fi + msg_krb5="yes (Sun)" + fi + fi + KRB5_LIBS="-L$with_krb5_libs $ac_cv_lib_kerberos5" + else + AC_MSG_ERROR([You specified with krb5, but it was not found.]) + fi + else + msg_krb5="no" + fi + AC_MSG_RESULT([$msg_krb5]) + + AM_CONDITIONAL(ENABLE_KRB5, [test "x$with_krb5" != "xno"]) + + AC_CHECK_HEADER([et/com_err.h], + [AC_DEFINE([HAVE_ET_COM_ERR_H], 1, [Have <et/comm_err.h>])],, + [[ #if HAVE_ET_COM_ERR_H + #include <com_err.h> + #endif + ]]) + AC_CHECK_HEADER([com_err.h], + [AC_DEFINE([HAVE_COM_ERR_H], 1, [Have <comm_err.h>])],, + [[ #if HAVE_COM_ERR_H + #include <com_err.h> + #endif + ]]) + + AC_SUBST(KRB5_CFLAGS) + AC_SUBST(KRB5_LIBS) +]) |