From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benno Date: Tue, 3 Nov 2015 15:58:54 +0100 Subject: [Buildroot] Poco 1.6.1 with glib for Raspberry Pi In-Reply-To: <20151103151918.1aa989ea@free-electrons.com> References: <56388339.6080904@prosystems.de> <20151103151918.1aa989ea@free-electrons.com> Message-ID: <5638CBAE.9040700@prosystems.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Dear Thomas, > Can you give us a sample program that allows us to reproduce the > problem ? I tried to make an example program... #include int main(int argc, char **argv) { std::string example = "This is a test string"; return 0; } I linked the Poco libraries Foundation, Util and Net. Then I compiled it. When the linker is invoked I got the same errors again.... If this help you more in my Program I mostly use Poco for Time Stuff like get the current time or the regex for parsing strings and also threads > Is the sentence incomplete? "for the FPEnvironment" doesn't really mean > anything. I thought its an important info that I use glibc. Am 03.11.2015 um 15:19 schrieb Thomas Petazzoni: > Dear Benno, > > Thanks for your report! See below for those additional questions to > better understand what's going on and hopefully help resolve the issue. > > On Tue, 3 Nov 2015 10:49:45 +0100, Benno wrote: > >> I got Problems with POCO 1.6.1 compiles with the 'unbundled' Flag for >> Raspberry Pi. >> >> When I compile my program with the POCO libs from buildroot this error >> appear: >> >> >> |..../libPocoFoundation.so: undefined reference to `_pcre_ucd_stage1' >> |||....|/libPocoFoundation.so: undefined reference to >> `_pcre_ucd_records' |||....|/libPocoFoundation.so: undefined reference >> to `_pcre_ucp_gentype' |||....|/libPocoFoundation.so: undefined >> reference to `_pcre_ucd_stage2'| > Can you give us a sample program that allows us to reproduce the > problem ? > >> after a short internet search I found out that other people have the >> same problem too but no clear solution to solve it. >> >> I made sure that the packages pcre, zlib, expat and sqlite are checked >> in buildroot then the program run through compilation, >> but when I execute it on the pi the program returns with the error: >> >> 'undefined symbole: _prce_ucd_stage1' >> >> Did I missed something important? > Same here, can you give a sample program that allows us to reproduce ? > >> For my kernel I use glibc, for the FPEnviroment. > Is the sentence incomplete? "for the FPEnvironment" doesn't really mean > anything. > > Best regards, > > Thomas -- Mit freundlichen Gr??en / with best regards Benno Schweikert ProSystems GmbH, Am Forst 26, D-74889 Sinsheim Eschelbach Tel.: ++49(0)7265 / 911239 Amtsgericht Mannheim HRB 341508 Gesch?ftsf?hrer: Dipl.-Ing. Dietmar Nikolaj, Michael Doll, Ralf Rostock -------------- next part -------------- An HTML attachment was scrubbed... URL: