Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Date: Thu, 4 Nov 2004 17:56:03 +0100 From: "Gerrit P. Haase" Reply-To: "Gerrit P. Haase" Organization: Esse keine toten Tiere Message-ID: <56621994671.20041104175603@familiehaase.de> To: "Charles Churchill" CC: cygwin AT cygwin DOT com Subject: mysql-4.x.x with gcc-3.4.1, compile error on cygwin, all fixes to get it compiled In-Reply-To: References: MIME-Version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-IsSubscribed: yes Hi Charles, > getting this error with the gcc-3.4.1 test release for cygwin: > > gcc -c -I. -I/instsoft/mysql/mysql-4.0.20/bdb/dist/../include -O3 -DDBUG_OFF > -g0 -O3 /instsoft/mysql/mysql-4.0.20/bdb/dist/../env/env_open.c > /instsoft/mysql/mysql-4.0.20/bdb/dist/../env/env_open.c: In function `__dbenv_refresh ': > /instsoft/mysql/mysql-4.0.20/bdb/dist/../env/env_open.c:453: warning: passing arg 1 of `__cygwin_lock_fini ' from incompatible pointer type > /instsoft/mysql/mysql-4.0.20/bdb/dist/../env/env_open.c:453: error: void value not ignored as it ought to be > make[3]: *** [env_open.o] Error 1 > make[3]: Leaving directory > `/instsoft/mysql/mysql-4.0.20/.build/bdb/build_unix ' I found the problem, Thomas Pfaff introduced system functions with the same name, to get rid of this error, I renamed the BerkeleyDB internal functions __lock_close() and __lock_init() to s.th. more unique. These fixes apply to all MySQL 4.x.x versions ============================================= # cd to the libmysql directory cd mysql-4.x.x/libmysql # Add -no-undefined to libmysql/Makefile.shared sed -i "s:target_ldflags =:\0-no-undefined:g" Makefile.shared # cd to the top source directory cd ../ # Remove AC_PREREQ(2.12) from configure.in sed -i "s:AC_PREREQ(2.12)::g" configure.in # Autoreconf. Run: autoreconf --install --verbose --force # Remove #pragma interface defines everywhere: grep -rl "#pragma interface" * | xargs -r sed -i "s:#pragma interface:/*\0*/:g" # cd to the bdb subdirectory cd bdb # Rename conflicting BDB internal functions: grep -rl "__lock_close" * | xargs -r sed -i "s:__lock_close:__lock_close_bdb:g" grep -rl "__lock_init" * | xargs -r sed -i "s:__lock_init:__lock_init_bdb:g" # Additionally # Change my_thr_init.c: line 74ff to: #ifdef PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP pthread_mutexattr_init(&my_errchk_mutexattr); #ifndef __CYGWIN__ pthread_mutexattr_setkind_np(&my_errchk_mutexattr, PTHREAD_MUTEX_ERRORCHECK_NP); #else #define PTHREAD_MUTEX_ERRORCHECK_NP PTHREAD_MUTEX_ERRORCHECK pthread_mutexattr_settype(&my_errchk_mutexattr, PTHREAD_MUTEX_ERRORCHECK_NP); #endif #endif However, it seems that the Cygwin MySQL server still doesn't run stable. Gerrit -- =^..^= -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/