On Thursday, July 17, 2014 12:49:36 Alessandro Ghedini wrote: > Hi, > > I'm having trouble building the NSS variant (both from git and 7.37.1): > > libtool: link: gcc -O2 -Wno-system-headers -o .libs/curl > > curl-tool_binmode.o curl-tool_bname.o curl-tool_cb_dbg.o > > curl-tool_cb_hdr.o curl-tool_cb_prg.o curl-tool_cb_rea.o > > curl-tool_cb_see.o curl-tool_cb_wrt.o curl-tool_cfgable.o > > curl-tool_convert.o curl-tool_dirhie.o curl-tool_doswin.o > > curl-tool_easysrc.o curl-tool_formparse.o curl-tool_getparam.o > > curl-tool_getpass.o curl-tool_help.o curl-tool_helpers.o > > curl-tool_homedir.o curl-tool_hugehelp.o curl-tool_libinfo.o > > curl-tool_main.o curl-tool_metalink.o curl-tool_mfiles.o curl-tool_msgs.o > > curl-tool_operate.o curl-tool_operhlp.o curl-tool_panykey.o > > curl-tool_paramhlp.o curl-tool_parsecfg.o curl-tool_setopt.o > > curl-tool_sleep.o curl-tool_urlglob.o curl-tool_util.o curl-tool_vms.o > > curl-tool_writeenv.o curl-tool_writeout.o curl-tool_xattr.o > > ../lib/curl-strtoofft.o ../lib/curl-strdup.o ../lib/curl-rawstr.o > > ../lib/curl-nonblock.o ../lib/curl-warnless.o ../lib/.libs/libcurl.so > > -lz /usr/bin/ld: curl-tool_main.o: undefined reference to symbol > > 'PL_ArenaFinish' //usr/lib/x86_64-linux-gnu/libplds4.so: error adding > > symbols: DSO missing from command line collect2: error: ld returned 1 > > exit status > > This on Debian with gcc-4.9.
Thanks for heads up! > Manually passing "-lnspr4 -lplds4" (or the output of pkg-config --libs nss) > to the above command resolves the problem. > > The configure command is simply "./configure --without-ssl --with-nss". > Setting "link_all_deplibs" to "yes" for linux in configure works as well, > but there doesn't seem to be any ./configure option for doing that > automatically (also it seems overkill, since only the NSS libraries are > needed). I believe the correct fix is to link the curl tool with NSS libs when compiled against NSS. I remember we hit the same problem when we ported the metalink support to use NSS for crypto. > Maybe the code in the "#ifdef USE_NSS" in src/tool_main.c should be moved to > Curl_nss_cleanup() to avoid having the curl binary itself link to all the > $(LIBCURL_LIBS). That would break complex programs where curl is not the only user of NSS/NSPR. PR_Cleanup() needs to be called near the end of the main function: https://developer.mozilla.org/en-US/docs/PR_Cleanup Otherwise libcurl could call PR_Cleanup() while another lib is still using it. Kamil > There's also the chance that I'm doing something wrong, but the Debian > package build, which works for previous releases, broke because of this, so > I imagine others may have the same problem as well. > > Cheers ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.html
