Re: [strongSwan] configuration error when trying to use --enable-curl
Hi, I have libcurl.so in the libexec/ipsec/plugins directory. Your dynamic linker probably doesn't look for libraries, there. All the libstrongswan-* plugins are not loaded implicitly by the linker, but by dlopen(). Any reason why it is failing to load? I tried to put libcurl.so in /usr/lib, /lib but no difference in the error. Have you upgraded your ld cache using ldconfig? man ldconfig for details... Regards Martin ___ Users mailing list Users@lists.strongswan.org https://lists.strongswan.org/mailman/listinfo/users
Re: [strongSwan] configuration error when trying to use --enable-curl
Thank You. Unfortunately, our linux version is for running real-time sw and we do not have all kernel modules. Looking at ours now, we do not have ldconfig... The libexec/ipsec/plugins have all strongswan-*.so plugins and they are being loaded properly. I'm a bit confused why these strongswan-*.so can be loaded but not the libcurl.so? On 5/31/2012 2:52 AM, Martin Willi wrote: Hi, I have libcurl.so in the libexec/ipsec/plugins directory. Your dynamic linker probably doesn't look for libraries, there. All the libstrongswan-* plugins are not loaded implicitly by the linker, but by dlopen(). Any reason why it is failing to load? I tried to put libcurl.so in /usr/lib, /lib but no difference in the error. Have you upgraded your ld cache using ldconfig? man ldconfig for details... Regards Martin ___ Users mailing list Users@lists.strongswan.org https://lists.strongswan.org/mailman/listinfo/users
Re: [strongSwan] configuration error when trying to use --enable-curl
Hi, LDFLAGS=/local/user_data/mkpne_yhc_yhc_ltefdd_la6.0_112784/eccm/build/INSTALL_STAGE/curl-7.25.0/usr/local/li) LDFLAG takes linker options, not only the directory. Try to prepend -L: LDFLAGS=-L/local/... Regards Martin ___ Users mailing list Users@lists.strongswan.org https://lists.strongswan.org/mailman/listinfo/users
Re: [strongSwan] configuration error when trying to use --enable-curl
Thank You. Looks like that solved one problem but produced the following error: configure:15460: checking curl/curl.h usability configure:15460: powerpc-wrs-linux-gnu-ppc_e500v2-glibc_cgl-gcc -c -g -O2 -fomit-frame-pointer -D__USE_STRING_INLINES -pipe -DDEBUG_LEVEL=3 conftest.c5 conftest.c:80:23: error: curl/curl.h: No such file or directory The curl/curl.h file is located in ./INSTALL_STAGE/curl-7.25.0/usr/local/include/curl/curl.h Any config variable that we can use to point to our cross-compilation area? Looks like CPPFLAGS? On 5/29/2012 3:51 AM, Martin Willi wrote: Hi, LDFLAGS=/local/user_data/mkpne_yhc_yhc_ltefdd_la6.0_112784/eccm/build/INSTALL_STAGE/curl-7.25.0/usr/local/li) LDFLAG takes linker options, not only the directory. Try to prepend -L: LDFLAGS=-L/local/... Regards Martin ___ Users mailing list Users@lists.strongswan.org https://lists.strongswan.org/mailman/listinfo/users
Re: [strongSwan] configuration error when trying to use --enable-curl
Hi, How do we specify how to find the library for curl (libcurl.a)? I dont think it is --lib ./configure --help says: LDFLAGS linker flags, e.g. -Llib dir if you have libraries in a nonstandard directory lib dir Setting LDFLAGS=-L./INSTALL_STAGE/curl-7.25.0/usr/lib during ./configure should work. But you'll need a dynamic CURL library (libcurl.so), as by default it is linked dynamically. Regards Martin ___ Users mailing list Users@lists.strongswan.org https://lists.strongswan.org/mailman/listinfo/users
Re: [strongSwan] configuration error when trying to use --enable-curl
Thank You. When I used LDFLAGS to point the proper directory, now there is the following problem seen in the process of configuration: Perhaps there is a bug? or some other mechanism that I'm not aware of? (Note that LDFLAGS=/local/user_data/mkpne_yhc_yhc_ltefdd_la6.0_112784/eccm/build/INSTALL_STAGE/curl-7.25.0/usr/local/li) configure:5989: $? = 1 configure:6009: checking whether the C compiler works configure:6031: powerpc-wrs-linux-gnu-ppc_e500v2-glibc_cgl-gcc -g -O2 -fomit-frame-pointer -D__USE_STRING_INLINES -pipe -DDEBUG_LEVEL=3 /local/user_data/mkpne_yhc_yhc_ltefdd_la6.0_112784/eccm/build/INSTALL_STAGE/curl-7.25.0/usr/local/lib conftest.c5 /local/user_data/mkpne_yhc_yhc_ltefdd_la6.0_112784/eccm/build/INSTALL_STAGE/curl-7.25.0/usr/local/lib: file not recognized: Is a directory collect2: ld returned 1 exit status On 5/25/2012 9:01 AM, Martin Willi wrote: Do you mean that strongswan needs this libcurl.so when curl plugin is loaded at runtime? Yes. If so, then where should this libcurl.so be located at run time, e.g. as a part of all other strongswan's .so file location? Wherever your dynamic linker looks for shared libraries, usually /usr/lib, maybe /usr/local/lib. man ld.so and ldconfig for details. Regards Martin ___ Users mailing list Users@lists.strongswan.org https://lists.strongswan.org/mailman/listinfo/users
[strongSwan] configuration error when trying to use --enable-curl
Hi, We are trying to have --enable-curl plugin be a part of the image using _*cross-compilation*_ for power-pc (not the native linux host) We have downloaded the latest curl version from http://curl.haxx.se/download.html We were able to compile and generate a libcurl.a in ./INSTALL_STAGE/curl-7.25.0/usr/lib/libcurl.a We tried to compile for strongswan but in the 'configuration' stage, we get the following error: configure:15423: checking for main in -lcurl configure:15442: powerpc-wrs-linux-gnu-ppc_e500v2-glibc_cgl-gcc -o conftest -g -O2 -fomit-frame-pointer -D__USE_STRING_INLINES -pipe -DDEBUG_LEVEL=3 conftest.c -lcurl5 /vobs/ngp_windriver/windriver_pne2.0/gnu/4.1-wrlinux-2.0/x86-linux2/bin/../lib/gcc/powerpc-wrs-linux-gnu/4.1.2/../../../../powerpc-wrs-linux-gnu/bin/ld: cannot find -lcurl How do we specify how to find the library for curl (libcurl.a)? I dont think it is --lib (I tried to build the strongswan in the native linux host machine and everything is fine.) Thanks in advance, -Yong Choo ___ Users mailing list Users@lists.strongswan.org https://lists.strongswan.org/mailman/listinfo/users
