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Support finding Kerberos via pkg-config

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This makes cross compilation easier.
This commit is contained in:
John Ericson 2020-12-26 11:40:49 -05:00 committed by Darren Tucker
parent def7a72234
commit 32dd2daa56
1 changed files with 39 additions and 0 deletions
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39
configure.ac
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@ -4580,6 +4580,44 @@ AC_ARG_WITH([kerberos5],
AC_DEFINE([KRB5], [1], [Define if you want Kerberos 5 support]) AC_DEFINE([KRB5], [1], [Define if you want Kerberos 5 support])
KRB5_MSG="yes" KRB5_MSG="yes"
AC_PATH_TOOL([PKGCONFIG], [pkg-config], [no])
use_pkgconfig_for_krb5=
if test "x$PKGCONFIG" != "xno"; then
AC_MSG_CHECKING([if $PKGCONFIG knows about kerberos5])
if "$PKGCONFIG" krb5; then
AC_MSG_RESULT([yes])
use_pkgconfig_for_krb5=yes
else
AC_MSG_RESULT([no])
fi
fi
if test "x$use_pkgconfig_for_krb5" = "xyes"; then
K5CFLAGS=`$PKGCONFIG --cflags krb5`
K5LIBS=`$PKGCONFIG --libs krb5`
CPPFLAGS="$CPPFLAGS $K5CFLAGS"
AC_MSG_CHECKING([for gssapi support])
if "$PKGCONFIG" krb5-gssapi; then
AC_MSG_RESULT([yes])
AC_DEFINE([GSSAPI], [1],
[Define this if you want GSSAPI
support in the version 2 protocol])
GSSCFLAGS="`$PKGCONFIG --cflags krb5-gssapi`"
GSSLIBS="`$PKGCONFIG --libs krb5-gssapi`"
CPPFLAGS="$CPPFLAGS $GSSCFLAGS"
else
AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING([whether we are using Heimdal])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <krb5.h>
]], [[ char *tmp = heimdal_version; ]])],
[ AC_MSG_RESULT([yes])
AC_DEFINE([HEIMDAL], [1],
[Define this if you are using the Heimdal
version of Kerberos V5]) ],
[AC_MSG_RESULT([no])
])
else
AC_PATH_TOOL([KRB5CONF], [krb5-config], AC_PATH_TOOL([KRB5CONF], [krb5-config],
[$KRB5ROOT/bin/krb5-config], [$KRB5ROOT/bin/krb5-config],
[$KRB5ROOT/bin:$PATH]) [$KRB5ROOT/bin:$PATH])
@ -4655,6 +4693,7 @@ AC_ARG_WITH([kerberos5],
AC_CHECK_HEADER([gssapi_krb5.h], , AC_CHECK_HEADER([gssapi_krb5.h], ,
[ CPPFLAGS="$oldCPP" ]) [ CPPFLAGS="$oldCPP" ])
fi
fi fi
if test -n "${rpath_opt}" ; then if test -n "${rpath_opt}" ; then
LDFLAGS="$LDFLAGS ${rpath_opt}${KRB5ROOT}/lib" LDFLAGS="$LDFLAGS ${rpath_opt}${KRB5ROOT}/lib"