Date: Thu, 26 Sep 2013 16:05:05 +0200
From: Michael Gmelin <freebsd@grem.de>
To: Alexandr Kovalenko <never@nevermind.kiev.ua>
Cc: freebsd-ports@freebsd.org
Subject: Re: CMake, libexecinfo, ${LOCALBASE}/lib and ldconfig
Message-ID: <20130926160505.007c7827@bsd64.grem.de>
In-Reply-To: <CAJ2Kz1Ad%2BR_gyWsqZ1-RkKTzJws4=WbT=zjwUz9f20%2B29kv6vg@mail.gmail.com>
References: <CAJ2Kz1Ad%2BR_gyWsqZ1-RkKTzJws4=WbT=zjwUz9f20%2B29kv6vg@mail.gmail.com>
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On Thu, 26 Sep 2013 14:00:32 +0100 Alexandr Kovalenko <never@nevermind.kiev.ua> wrote: > Hello, > > I'm working on 5.5.33a MariaDB port now and got trouble making cmake > to find libexecinfo (stub for linuxish backtrace() function). > > I'm desperate now in trying to fight this thing: > > Determining if the function backtrace exists failed with the > following output: Change > Dir: /usr/ports/databases/mariadb55-server/work/mariadb-5.5.33a/CMakeFiles/CMakeTmp > > Run Build Command:/usr/local/bin/gmake > "cmTryCompileExec343489733/fast" /usr/local/bin/gmake -f > CMakeFiles/cmTryCompileExec343489733.dir/build.make > CMakeFiles/cmTryCompileExec343489733.dir/build > gmake[1]: Entering directory > `/usr/ports/databases/mariadb55-server/work/mariadb-5.5.33a/CMakeFiles/CMakeTmp' > /usr/local/bin/cmake -E cmake_progress_report > /usr/ports/databases/mariadb55-server/work/mariadb-5.5.33a/CMakeFiles/CMakeTmp/CMakeFiles > 1 > Building C object > CMakeFiles/cmTryCompileExec343489733.dir/CheckFunctionExists.c.o > /usr/bin/clang -D_LARGEFILE_SOURCE -D_LARGE_FILES > -D_FILE_OFFSET_BITS=64 -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS > -D__STDC_FORMAT_MACROS -O2 -pipe -fno-strict-aliasing > -DCHECK_FUNCTION_EXISTS=backtrace -o > CMakeFiles/cmTryCompileExec343489733.dir/CheckFunctionExists.c.o -c > /usr/local/share/cmake/Modules/CheckFunctionExists.c > Linking C executable cmTryCompileExec343489733 > /usr/local/bin/cmake -E cmake_link_script > CMakeFiles/cmTryCompileExec343489733.dir/link.txt --verbose=1 > /usr/bin/clang -O2 -pipe -fno-strict-aliasing > -DCHECK_FUNCTION_EXISTS=backtrace > CMakeFiles/cmTryCompileExec343489733.dir/CheckFunctionExists.c.o -o > cmTryCompileExec343489733 -lexecinfo > /usr/bin/ld: cannot find -lexecinfo > clang: error: linker command failed with exit code 1 (use -v to see > invocation) gmake[1]: Leaving directory > `/usr/ports/databases/mariadb55-server/work/mariadb-5.5.33a/CMakeFiles/CMakeTmp' > gmake[1]: *** [cmTryCompileExec343489733] Error 1 > gmake: *** [cmTryCompileExec343489733/fast] Error 2 > > > root@vbox:~ # ldconfig -r | grep execinfo > 141:-lexecinfo.1 => /usr/local/lib/libexecinfo.so.1 > > Could anyone, please, explain me, why clang can't see libexecinfo > during link phase and how to fix it? > > Thanks in advance! > Hi Alexandr, Since you're working on 5.5.33a it would be great if you could incorporate the patches I just submitted to allow building mariadb using clang's libc++ http://www.freebsd.org/cgi/query-pr.cgi?pr=182408 . As for your problem, there's been an ldconfig bug in the ports tree a few days ago, maybe updating it will fix this for you (this is just a wild speculation, I didn't really check if it is related). Feel free to send me a tarball of the port skeleton off-list in case you're stuck. Cheers, Michael -- Michael Gmelin
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