Re: Unable to resolve the OpenSSL functions while linking
Hi Jimmy, [EMAIL PROTECTED] wrote: Hi, I am using the OpenSSL 0.9.7g 11 Apr 2005 on solaris machine for one appliacation.We are porting the same application to the Redhat Linux (Linux tam1 2.4.21-27.ELsmp #1 SMP ). We successfully deployed the above openssl version in the linux box.And we successfully compiled the application. In this application I am using these OpenSSL functions in one shared library.Checked the shared library using ldd command whether these functions are correctly linked or not.That time we are facing undefined symbol errors against the OpenSSL functions.For more calrity please have a look at the below snapshot. === [EMAIL PROTECTED] libcode]# ldd -r libxauthn.so libpthread.so.0 = /lib/tls/libpthread.so.0 (0x00717000) libpdxauthnutils.so = /usr/lib/libpdxauthnutils.so (0x006f) libpdauthzn.so = /usr/lib/libpdauthzn.so (0x00da4000) libc.so.6 = /lib/tls/libc.so.6 (0x0015e000) /lib/ld-linux.so.2 = /lib/ld-linux.so.2 (0x002c4000) libdl.so.2 = /lib/libdl.so.2 (0x009d4000) libpdira.so = /usr/lib/libpdira.so (0x002da000) libpdutil.so = /usr/lib/libpdutil.so (0x00423000) libpdauthn.so = /usr/lib/libpdauthn.so (0x00b4f000) undefined symbol: d2i_X509 (./libxauthn.so) undefined symbol: ERR_get_error (./libxauthn.so) undefined symbol: X509_get_issuer_name (./libxauthn.so) undefined symbol: X509_NAME_get_entry (./libxauthn.so) undefined symbol: ASN1_STRING_data (./libxauthn.so) undefined symbol: OBJ_sn2nid(./libxauthn.so) undefined symbol: X509_get_ext_d2i (./libxauthn.so) undefined symbol: sk_num(./libxauthn.so) undefined symbol: sk_value (./libxauthn.so) undefined symbol: ASN1_STRING_length(./libxauthn.so) undefined symbol: regcmp(./libxauthn.so) undefined symbol: regex (./libxauthn.so) undefined symbol: __loc1(./libxauthn.so) undefined symbol: X509_get_subject_name (./libxauthn.so) undefined symbol: X509_NAME_oneline (./libxauthn.so) undefined symbol: BIO_new_fp(./libxauthn.so) undefined symbol: ERR_print_errors_fp (./libxauthn.so) undefined symbol: X509_signature_print (./libxauthn.so) May I know why I am getting there errors And onemore thing is whether the openSSL executable will be different from Unix to Linux operating system.? Please help me out from this situation. So did you link with libssl and libcrypto while building the shared library (libxauthn.so)? Regards Sunil. -jb -- Real computer scientists don't comment their code. The identifiers are so long they can't afford the disk space. Yes,We linked the sharedlibraries libssl and libcrypto while building. This is how my Makefile looks like = LINUX_TARGET =libxauthn.so LINUX_LIBS =-lpthread -lpdxauthn -lpdxauthnutils -lpdauthzn LINUX_CFLAGS =-I. -I/opt/pdwebrte/pdxauthn_adk/include -I/opt/PolicyDirector/include -I/usr/local/ssl/include -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -g LINUX_LFLAGS =-L/opt/pdwebrte/pdxauthn_adk/lib -L/usr/lib -L/usr/local/ssl/lib/libcrypto.a -L/usr/local/ssl/lib/libssl.a #LINUX_LFLAGS =-L/opt/pdwebrte/pdxauthn_adk/lib -L/usr/lib -lcrypto -lssl LINUX_DCFLAGS =-g2 LINUX_DLFLAGS =-g2 LINUX_CC =gcc LINUX_LD =gcc LINUX_LINK_DLL =gcc -shared LINUX_DELETE =rm -f LINUX_O_EXT=o TARGET =$(LINUX_TARGET) DCFLAGS =$(LINUX_DCFLAGS) DLFLAGS =$(LINUX_DLFLAGS) CFLAGS =$(LINUX_CFLAGS) $(DCFLAGS) IFLAGS =$(LINUX_IFLAGS) LFLAGS =$(LINUX_LFLAGS) $(DLFLAGS) LIBS=$(LINUX_LIBS) CC =$(LINUX_CC) LD =$(LINUX_LD) LINK_DLL=$(LINUX_LINK_DLL) DELETE =$(LINUX_DELETE) O_EXT =$(LINUX_O_EXT) # *** # Main body of the Makefile # *** REQ_OBJS=xauthn.$(O_EXT) CCAIntialize.$(O_EXT) CCAAuthenticate.$(O_EXT) all: $(TARGET) clean: $(DELETE) $(REQ_OBJS) $(TARGET) libxauthn.a: $(REQ_OBJS) $(LINK_DLL) $(LFLAGS) -o $(TARGET) $(REQ_OBJS) $(LIBS) libxauthn.so: $(REQ_OBJS) $(LINK_DLL) $(LFLAGS) -o $(TARGET) $(REQ_OBJS) $(LIBS) libxauthn.sl: $(REQ_OBJS) $(LINK_DLL) $(LFLAGS) -o $(TARGET) $(REQ_OBJS) $(LIBS) === Regards Sunil Please do not print this email unless it is absolutely necessary. The
Re: Unable to resolve the OpenSSL functions while linking
[EMAIL PROTECTED] wrote: Hi Jimmy, Yes,We linked the sharedlibraries libssl and libcrypto while building. This is how my Makefile looks like = LINUX_TARGET =libxauthn.so LINUX_LIBS =-lpthread -lpdxauthn -lpdxauthnutils -lpdauthzn LINUX_CFLAGS =-I. -I/opt/pdwebrte/pdxauthn_adk/include -I/opt/PolicyDirector/include -I/usr/local/ssl/include -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -g LINUX_LFLAGS =-L/opt/pdwebrte/pdxauthn_adk/lib -L/usr/lib *-L/usr/local/ssl/lib/libcrypto.a -L/usr/local/ssl/lib/libssl.a This line above isn't right. The line commented below looks right. '-L' is for library search paths, specify libraries with '-l'. So -lssl -lcrypto is the way to do it. So it seems that you really aren't linking with openssl. *#LINUX_LFLAGS =-L/opt/pdwebrte/pdxauthn_adk/lib -L/usr/lib -lcrypto -lssl LINUX_DCFLAGS =-g2 LINUX_DLFLAGS =-g2 LINUX_CC =gcc LINUX_LD =gcc LINUX_LINK_DLL =gcc -shared LINUX_DELETE =rm -f LINUX_O_EXT=o TARGET =$(LINUX_TARGET) DCFLAGS =$(LINUX_DCFLAGS) DLFLAGS =$(LINUX_DLFLAGS) CFLAGS =$(LINUX_CFLAGS) $(DCFLAGS) IFLAGS =$(LINUX_IFLAGS) LFLAGS =$(LINUX_LFLAGS) $(DLFLAGS) LIBS=$(LINUX_LIBS) CC =$(LINUX_CC) LD =$(LINUX_LD) LINK_DLL=$(LINUX_LINK_DLL) DELETE =$(LINUX_DELETE) O_EXT =$(LINUX_O_EXT) # *** # Main body of the Makefile # *** REQ_OBJS=xauthn.$(O_EXT) CCAIntialize.$(O_EXT) CCAAuthenticate.$(O_EXT) all: $(TARGET) clean: $(DELETE) $(REQ_OBJS) $(TARGET) libxauthn.a: $(REQ_OBJS) $(LINK_DLL) $(LFLAGS) -o $(TARGET) $(REQ_OBJS) $(LIBS) libxauthn.so: $(REQ_OBJS) $(LINK_DLL) $(LFLAGS) -o $(TARGET) $(REQ_OBJS) $(LIBS) libxauthn.sl: $(REQ_OBJS) $(LINK_DLL) $(LFLAGS) -o $(TARGET) $(REQ_OBJS) $(LIBS) === Regards Sunil -jb -- Real computer scientists don't comment their code. The identifiers are so long they can't afford the disk space. __ OpenSSL Project http://www.openssl.org User Support Mailing Listopenssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]
Unable to resolve the OpenSSL functions while linking
Hi, I am using the OpenSSL 0.9.7g 11 Apr 2005 on solaris machine for one appliacation.We are porting the same application to the Redhat Linux (Linux tam1 2.4.21-27.ELsmp #1 SMP ). We successfully deployed the above openssl version in the linux box.And we successfully compiled the application. In this application I am using these OpenSSL functions in one shared library.Checked the shared library using ldd command whether these functions are correctly linked or not.That time we are facing undefined symbol errors against the OpenSSL functions.For more calrity please have a look at the below snapshot. === [EMAIL PROTECTED] libcode]# ldd -r libxauthn.so libpthread.so.0 = /lib/tls/libpthread.so.0 (0x00717000) libpdxauthnutils.so = /usr/lib/libpdxauthnutils.so (0x006f) libpdauthzn.so = /usr/lib/libpdauthzn.so (0x00da4000) libc.so.6 = /lib/tls/libc.so.6 (0x0015e000) /lib/ld-linux.so.2 = /lib/ld-linux.so.2 (0x002c4000) libdl.so.2 = /lib/libdl.so.2 (0x009d4000) libpdira.so = /usr/lib/libpdira.so (0x002da000) libpdutil.so = /usr/lib/libpdutil.so (0x00423000) libpdauthn.so = /usr/lib/libpdauthn.so (0x00b4f000) undefined symbol: d2i_X509 (./libxauthn.so) undefined symbol: ERR_get_error (./libxauthn.so) undefined symbol: X509_get_issuer_name (./libxauthn.so) undefined symbol: X509_NAME_get_entry (./libxauthn.so) undefined symbol: ASN1_STRING_data (./libxauthn.so) undefined symbol: OBJ_sn2nid(./libxauthn.so) undefined symbol: X509_get_ext_d2i (./libxauthn.so) undefined symbol: sk_num(./libxauthn.so) undefined symbol: sk_value (./libxauthn.so) undefined symbol: ASN1_STRING_length(./libxauthn.so) undefined symbol: regcmp(./libxauthn.so) undefined symbol: regex (./libxauthn.so) undefined symbol: __loc1(./libxauthn.so) undefined symbol: X509_get_subject_name (./libxauthn.so) undefined symbol: X509_NAME_oneline (./libxauthn.so) undefined symbol: BIO_new_fp(./libxauthn.so) undefined symbol: ERR_print_errors_fp (./libxauthn.so) undefined symbol: X509_signature_print (./libxauthn.so) May I know why I am getting there errors And onemore thing is whether the openSSL executable will be different from Unix to Linux operating system.? Please help me out from this situation. Regards Sunil. Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com winmail.dat
Re: Unable to resolve the OpenSSL functions while linking
[EMAIL PROTECTED] wrote: Hi, I am using the OpenSSL 0.9.7g 11 Apr 2005 on solaris machine for one appliacation.We are porting the same application to the Redhat Linux (Linux tam1 2.4.21-27.ELsmp #1 SMP ). We successfully deployed the above openssl version in the linux box.And we successfully compiled the application. In this application I am using these OpenSSL functions in one shared library.Checked the shared library using ldd command whether these functions are correctly linked or not.That time we are facing undefined symbol errors against the OpenSSL functions.For more calrity please have a look at the below snapshot. === [EMAIL PROTECTED] libcode]# ldd -r libxauthn.so libpthread.so.0 = /lib/tls/libpthread.so.0 (0x00717000) libpdxauthnutils.so = /usr/lib/libpdxauthnutils.so (0x006f) libpdauthzn.so = /usr/lib/libpdauthzn.so (0x00da4000) libc.so.6 = /lib/tls/libc.so.6 (0x0015e000) /lib/ld-linux.so.2 = /lib/ld-linux.so.2 (0x002c4000) libdl.so.2 = /lib/libdl.so.2 (0x009d4000) libpdira.so = /usr/lib/libpdira.so (0x002da000) libpdutil.so = /usr/lib/libpdutil.so (0x00423000) libpdauthn.so = /usr/lib/libpdauthn.so (0x00b4f000) undefined symbol: d2i_X509 (./libxauthn.so) undefined symbol: ERR_get_error (./libxauthn.so) undefined symbol: X509_get_issuer_name (./libxauthn.so) undefined symbol: X509_NAME_get_entry (./libxauthn.so) undefined symbol: ASN1_STRING_data (./libxauthn.so) undefined symbol: OBJ_sn2nid(./libxauthn.so) undefined symbol: X509_get_ext_d2i (./libxauthn.so) undefined symbol: sk_num(./libxauthn.so) undefined symbol: sk_value (./libxauthn.so) undefined symbol: ASN1_STRING_length(./libxauthn.so) undefined symbol: regcmp(./libxauthn.so) undefined symbol: regex (./libxauthn.so) undefined symbol: __loc1(./libxauthn.so) undefined symbol: X509_get_subject_name (./libxauthn.so) undefined symbol: X509_NAME_oneline (./libxauthn.so) undefined symbol: BIO_new_fp(./libxauthn.so) undefined symbol: ERR_print_errors_fp (./libxauthn.so) undefined symbol: X509_signature_print (./libxauthn.so) May I know why I am getting there errors And onemore thing is whether the openSSL executable will be different from Unix to Linux operating system.? Please help me out from this situation. So did you link with libssl and libcrypto while building the shared library (libxauthn.so)? Regards Sunil. -jb -- Real computer scientists don't comment their code. The identifiers are so long they can't afford the disk space. __ OpenSSL Project http://www.openssl.org User Support Mailing Listopenssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]
