RE: [SOLVED]Tomcat native library Not found in Solaris 9
Hi Rainer, Thanks for your suggestion! Using the specs file as suggested below did not work. Also, gcc -dumpspecs /path/myspecs and then changing the *libgcc rule did not work either. What finally worked was export CC=gcc -static-libgcc But then I had to recompile OpenSSL, APR and then Tomcat native in that order with the above value for CC to completely remove the dependency on libgcc_s.so. So now I have libssl.so, libcrypto.so, libapr-1.so and libtcnative-1.so without the dependency on libgcc_s.so. Thanks Lakshmi -Original Message- From: Rainer Jung [mailto:[EMAIL PROTECTED] Sent: Thursday, August 02, 2007 2:20 AM To: Tomcat Users List Subject: Re: [NOT SOLVED]Tomcat native library Not found in Solaris 9 Hi, first of all: this is a gcc question. If you search for a high quality answer, you should contact the gcc commmunity. My personal way to do this (and there is definitely more than one wait to do it): export CC=gcc -specs=/path/to/my/specs Contents of file /path/to/my/specs: *libgcc: -lgcc -lgcc_eh Now whenever you use a build system, that respects the CC env variable (e.g. most configure based systems), libgcc should get compiled in statically. Regards, Rainer Lakshmi Venkataraman wrote: Please give me some tips for compiling libtcnative on Solaris 9 without the dynamic dependence on libgcc_s.1.so. We ship tomcat with our product. On customer installations, we cannot assume that libgcc_s will be found in some standard location. I have searched a lot on the web. I am also trying to compile gcc with --disable-shared option. I am running into some issues while trying to compile gcc. 1) How to modify Tomcat native's configure script to link libgcc statically? 2) What are the prerequisites before doing step 1)? We are using Tomcat 5.5.23. I am using tcnative-1.1.8-src with OpenSSL-0.9.8b. --Thanks Lakshmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [NOT SOLVED]Tomcat native library Not found in Solaris 9
Hi, first of all: this is a gcc question. If you search for a high quality answer, you should contact the gcc commmunity. My personal way to do this (and there is definitely more than one wait to do it): export CC=gcc -specs=/path/to/my/specs Contents of file /path/to/my/specs: *libgcc: -lgcc -lgcc_eh Now whenever you use a build system, that respects the CC env variable (e.g. most configure based systems), libgcc should get compiled in statically. Regards, Rainer Lakshmi Venkataraman wrote: Please give me some tips for compiling libtcnative on Solaris 9 without the dynamic dependence on libgcc_s.1.so. We ship tomcat with our product. On customer installations, we cannot assume that libgcc_s will be found in some standard location. I have searched a lot on the web. I am also trying to compile gcc with --disable-shared option. I am running into some issues while trying to compile gcc. 1) How to modify Tomcat native's configure script to link libgcc statically? 2) What are the prerequisites before doing step 1)? We are using Tomcat 5.5.23. I am using tcnative-1.1.8-src with OpenSSL-0.9.8b. --Thanks Lakshmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [NOT SOLVED]Tomcat native library Not found in Solaris 9
Thanks for your reply! I will try the steps suggested below. Lakshmi -Original Message- From: Rainer Jung [mailto:[EMAIL PROTECTED] Sent: Thursday, August 02, 2007 2:20 AM To: Tomcat Users List Subject: Re: [NOT SOLVED]Tomcat native library Not found in Solaris 9 Hi, first of all: this is a gcc question. If you search for a high quality answer, you should contact the gcc commmunity. My personal way to do this (and there is definitely more than one wait to do it): export CC=gcc -specs=/path/to/my/specs Contents of file /path/to/my/specs: *libgcc: -lgcc -lgcc_eh Now whenever you use a build system, that respects the CC env variable (e.g. most configure based systems), libgcc should get compiled in statically. Regards, Rainer Lakshmi Venkataraman wrote: Please give me some tips for compiling libtcnative on Solaris 9 without the dynamic dependence on libgcc_s.1.so. We ship tomcat with our product. On customer installations, we cannot assume that libgcc_s will be found in some standard location. I have searched a lot on the web. I am also trying to compile gcc with --disable-shared option. I am running into some issues while trying to compile gcc. 1) How to modify Tomcat native's configure script to link libgcc statically? 2) What are the prerequisites before doing step 1)? We are using Tomcat 5.5.23. I am using tcnative-1.1.8-src with OpenSSL-0.9.8b. --Thanks Lakshmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [SOLVED]Tomcat native library Not found in Solaris 9
I attached an eclipse debugger and found that an UnsatsfiedLinkError was thrown due to the Fact that libtcnative-1.so depends on libgcc_s.1.so. Then I included /usr/local/lib in LD_LIBRAY_PATH. Tomcat's Http11AprProtocol connector starts up without any problem. It is still not clear why on solaris 9 libtcnative-1.so depends on libgcc_s.1.so Whereas in Lunux redhat 4 it does NOT do do. Lakshmi -Original Message- From: Lakshmi Venkataraman [mailto:[EMAIL PROTECTED] Sent: Saturday, May 12, 2007 5:33 PM To: Tomcat Users List Subject: RE: Tomcat native library Not found in Solaris 9 I upgraded Tomcat to Tomcat 5.5.23 on Solaris 9. I also compiled APR-1.2.8, tomcat-native-1.1.8-src and openssl-0.9.8b on Solaris. I have placed the libtcnative-1.so in /export/home/lakshmi/Ivt55/bin. Ivt55 is the application directory and have INCLUDED it in LD_LIBRARY_PATH and PATH. Yet Tomcat is unable to find libtcnative-1.so. I get this message: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /export/home/lakshmi/Ivt55/jre/lib/sparc/client:/export/home/lakshmi/Ivt 55/jre/lib/sparc:/export/home/lakshmi/Ivt55/jre/../lib/sparc:/export/hom e/lakshmi/Ivt55/3rdPartyPackages/Tomcat/bin:/export/home/lakshmi/Ivt55/b in:/export/home/lakshmi/Ivt55/database::/usr/lib I did NOT have a problem on Linux redhat 4 or Windows. What else is missing on Solaris? Thanks in advance for your reply, Lakshmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [SOLVED]Tomcat native library Not found in Solaris 9
It's very likely, that it depends on the same lib in RedHat. You can check by using ldd libtcnative-1.so. The difference is: gcc is a fundamental part of the OS with Linux, so libgcc_s.so is ususally installed in a standard library location for Linux. Under Solaris it's an optional add-on installed in a separate place. Personally I always find it anoying, that gcc put's a dependency on its own runtime lib into the compiled code. You could prevent it doing so, by changing its specs file (tehreby compiling in its convenience routines statically). Regards, Rainer Lakshmi Venkataraman wrote: I attached an eclipse debugger and found that an UnsatsfiedLinkError was thrown due to the Fact that libtcnative-1.so depends on libgcc_s.1.so. Then I included /usr/local/lib in LD_LIBRAY_PATH. Tomcat's Http11AprProtocol connector starts up without any problem. It is still not clear why on solaris 9 libtcnative-1.so depends on libgcc_s.1.so Whereas in Lunux redhat 4 it does NOT do do. Lakshmi -Original Message- From: Lakshmi Venkataraman [mailto:[EMAIL PROTECTED] Sent: Saturday, May 12, 2007 5:33 PM To: Tomcat Users List Subject: RE: Tomcat native library Not found in Solaris 9 I upgraded Tomcat to Tomcat 5.5.23 on Solaris 9. I also compiled APR-1.2.8, tomcat-native-1.1.8-src and openssl-0.9.8b on Solaris. I have placed the libtcnative-1.so in /export/home/lakshmi/Ivt55/bin. Ivt55 is the application directory and have INCLUDED it in LD_LIBRARY_PATH and PATH. Yet Tomcat is unable to find libtcnative-1.so. I get this message: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /export/home/lakshmi/Ivt55/jre/lib/sparc/client:/export/home/lakshmi/Ivt 55/jre/lib/sparc:/export/home/lakshmi/Ivt55/jre/../lib/sparc:/export/hom e/lakshmi/Ivt55/3rdPartyPackages/Tomcat/bin:/export/home/lakshmi/Ivt55/b in:/export/home/lakshmi/Ivt55/database::/usr/lib I did NOT have a problem on Linux redhat 4 or Windows. What else is missing on Solaris? Thanks in advance for your reply, Lakshmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
