From: Andrew Korty Date: Tue, 9 Apr 2013 13:54:26 +0000 (-0400) Subject: LU-3137 kerberos: GSSAPI broken due to library confusion X-Git-Tag: 2.3.64~7 X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=38b0200db88544f1237bb1a10ab9de679b637696;p=fs%2Flustre-release.git LU-3137 kerberos: GSSAPI broken due to library confusion libgssglue has replaced libgssapi on some platforms, including RHEL 6.4, producing the compile-time errors lsvcgssd-context_lucid.o: In function `serialize_krb5_ctx': /home/ajk/lustre-master/lustre/utils/gss/context_lucid.c:598: undefined reference to `gss_export_lucid_sec_context' /home/ajk/lustre-master/lustre/utils/gss/context_lucid.c:634: undefined reference to `gss_free_lucid_sec_context' Having Autoconf look for gss_free_lucid_sec_context() instead of gss_init_sec_context() finds the correct library. Signed-off-by: Andrew Korty Change-Id: I1362682a5a2cc78b176ad0b4f9181db335084cd4 Reviewed-on: http://review.whamcloud.com/5991 Reviewed-by: Andreas Dilger Reviewed-by: John Hammond Tested-by: Hudson Tested-by: Maloo --- diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4 index 601155c..40c4680 100644 --- a/lustre/autoconf/lustre-core.m4 +++ b/lustre/autoconf/lustre-core.m4 @@ -439,9 +439,9 @@ AC_DEFUN([LC_CONFIG_GSS], LB_LINUX_CONFIG_IM([CRYPTO_SHA512],[], [AC_MSG_WARN([kernel SHA512 support is recommended by using GSS.])]) - AC_CHECK_LIB([gssapi], [gss_init_sec_context], + AC_CHECK_LIB([gssapi], [gss_export_lucid_sec_context], [GSSAPI_LIBS="$GSSAPI_LDFLAGS -lgssapi"], - [AC_CHECK_LIB([gssglue], [gss_init_sec_context], + [AC_CHECK_LIB([gssglue], [gss_export_lucid_sec_context], [GSSAPI_LIBS="$GSSAPI_LDFLAGS -lgssglue"], [AC_MSG_ERROR([libgssapi or libgssglue is not found, which is required by GSS.])])],)