Re: Configure Errors with OpenSSL NetSNMP
Hi! On Tue, Dec 16, 2003 at 12:35:43AM -0600, MkLinux Admin @ Oceanbay wrote: This may have been covered before, but I cannot seem to find it when searching the archives. I am new to FreeRadius, but not new to Linux. I tried configuring FreeRadius, when checking for checking for asn1.h,snmp.h,snmp_impl.h... it would not find the NetSNMP installation. freeradius works with ucd-snmp not with net-snmp. Till now nobody submitted patches for the new version. Feel free to do so. On to OpenSSL, OpenSSL was compiled and installed in /usr/local/ssl and it cannot be found by the configure script. I added the usual LDFLAGS, etc to get it to find it, but there was more mess. In the end I just bypassed the checks altogether and told it it was okay to go ahead and include that. The usual way would be to use the configure scripts options to tell it where the openssl installation resides. Try ./configure --help to see what options are avaiable. Then I checked the confdefs.h file, it is 100% empty, something is getting stomped on here. no included ssl headers. when I change that to add in the ssl headers like below. I get the next bad result. Probably you hosed up configure by editing it by hand... try to do your changes in configure.in and run autoconf after this. FreeRadius is the only one which does not seem to get a hold of OpenSSL easy. I dunno what is going on, but I had to hand edit the configure script to get it all to work. Maybe this is all worth a good looking over. As for all of my code I write I use my own home-made configure scripts so I dunno how to fit it all up with autoconf. It seems to me that the main problem is you messing the configure script up. Please try to stick with it and follow its rules, and the compilation should work. Oliver. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: Configure Errors with OpenSSL NetSNMP
On Tuesday, December 16, 2003, at 08:11 AM, Oliver Graf wrote: Hi! On Tue, Dec 16, 2003 at 12:35:43AM -0600, MkLinux Admin @ Oceanbay wrote: This may have been covered before, but I cannot seem to find it when searching the archives. I am new to FreeRadius, but not new to Linux. I tried configuring FreeRadius, when checking for checking for asn1.h,snmp.h,snmp_impl.h... it would not find the NetSNMP installation. freeradius works with ucd-snmp not with net-snmp. Till now nobody submitted patches for the new version. Feel free to do so. The problem is that some file names are equal between openssl and netsnmp. Not sure of openssl, but net-snmp installs now in something like /usr/local/include/net-snmp and then one is better of using the '-I/usr/local/include/' with the '#include net-snmp/foo.h' On to OpenSSL, OpenSSL was compiled and installed in /usr/local/ssl and it cannot be found by the configure script. I added the usual LDFLAGS, etc to get it to find it, but there was more mess. In the end I just bypassed the checks altogether and told it it was okay to go ahead and include that. The usual way would be to use the configure scripts options to tell it where the openssl installation resides. Try ./configure --help to see what options are avaiable. Not sure, but it would be nice if the openssl would do the same as net-snmp in this case. Harrie - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Configure Errors with OpenSSL NetSNMP
This may have been covered before, but I cannot seem to find it when
searching the archives. I am new to FreeRadius, but not new to Linux. I
tried configuring FreeRadius, when checking for checking for
asn1.h,snmp.h,snmp_impl.h... it would not find the NetSNMP installation.
The location of the installation is /usr/local. It is looking in all the
places but /usr/local/include/net-snmp/. I editied out the configure
script to work, by changing the includes. It also could not find the
correct library in th next step. So i had to edit again to include the
correct library -lnetsnmp. then edit the code so it will look for the
headers in the right place net-snmp. I dunno if this is a flaw in the
autoconf not being updated or what.
On to OpenSSL, OpenSSL was compiled and installed in /usr/local/ssl
and it cannot be found by the configure script. I added the usual
LDFLAGS, etc to get it to find it, but there was more mess. In the end I
just bypassed the checks altogether and told it it was okay to go ahead
and include that.
In the config.log I get lots of undefinded references like these
configure:1029: checking for SSL_new in -lssl
configure:1044: gcc -o conftest -g -O2 -I/usr/local/ssl/include
-I/usr/local/pgsql/include
-I/usr/local/include/net-snmp/library -L/usr/local/ssl/lib
-L/usr/local/pgsql/lib -L/usr/lo
cal/lib conftest.c -lnsl -lresolv -lpthread -lcrypto -lssl 15
/usr/local/ssl/lib/libssl.a(ssl_lib.o)(.text+0x3c): In function
`SSL_clear':
: undefined reference to `ERR_put_error'
Then I checked the confdefs.h file, it is 100% empty, something is
getting stomped on here. no included ssl headers. when I change that to
add in the ssl headers like below. I get the next bad result.
--
echo configure:1029: checking for SSL_new in -lssl 5
smart_lib=
smart_lib_dir=
old_LIBS=$LIBS
LIBS=$LIBS -lssl
cat conftest.$ac_ext EOF
#line 1037 configure
#include confdefs.h
#include openssl/ssl.h
extern char SSL_new();
int main() {
SSL_new()
; return 0; }
EOF
--
Now we get this in the config.log file.
--
configure:1029: checking for SSL_new in -lssl
configure:1044: gcc -o conftest -g -O2 -I/usr/local/ssl/include
-I/usr/local/pgsql/include
-I/usr/local/include/net-snmp/library -L/usr/local/ssl/lib
-L/usr/local/pgsql/lib -L/usr/lo
cal/lib conftest.c -lnsl -lresolv -lpthread -lcrypto -lssl 15
configure:1039: conflicting types for `SSL_new'
/usr/local/ssl/include/openssl/ssl.h:1304: previous declaration of
`SSL_new'
configure: failed program was:
#line 1037 configure
#include confdefs.h
#include openssl/ssl.h
extern char SSL_new();
int main() {
SSL_new()
; return 0; }
--
FreeRadius is the only one which does not seem to get a hold of
OpenSSL easy. I dunno what is going on, but I had to hand edit the
configure script to get it all to work. Maybe this is all worth a good
looking over. As for all of my code I write I use my own home-made
configure scripts so I dunno how to fit it all up with autoconf.
If you need anything further than this feel free to email me.
-M
(the above examples are for the rlm_eap_tls directory, but is
represenative of all of the looking for SSL_new in all the parts of the
configure script)
-
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