Bug #2574: DSO module fails link (dupe symbols _pcre*)

From: jkrage@buser.net Operating system: OpenBSD 2.6 (-current) PHP version: 3.0.12 PHP Bug Type: Compile Failure Bug description: DSO module fails link (dupe symbols _pcre*) (Build transcript follows; additional details at end) [php-3.0.12]$ ./configure --with-apxs=/usr/sbin/apxs --with-config-file-path=/var/www --with-pgsql ... [php-3.0.12]$ make ... (cd pcrelib; make) gcc -g -O2 -O2 -c maketables.c gcc -g -O2 -O2 -c get.c gcc -g -O2 -O2 -c study.c gcc -g -O2 -O2 -c pcre.c rm -f libpcre.a ar cq libpcre.a maketables.o get.o study.o pcre.o ranlib libpcre.a ar rc libmodphp3-so.a language-parser.tab.o language-scanner.o main.o php3_hash.o operators.o variables.o token_cache.o stack.o internal_functions.o snprintf.o php3_sprintf.o alloc.o list.o highlight.o debugger.o configuration-parser.tab.o configuration-scanner.o request_info.o safe_mode.o fopen-wrappers.o constants.o php3_realpath.o alloca.o php_compat.o functions/adabasd.o functions/aspell.o functions/apache.o functions/fhttpd.o functions/basic_functions.o functions/crypt.o functions/datetime.o functions/db.o functions/dbase.o functions/dir.o functions/dl.o functions/dns.o functions/exec.o functions/file.o functions/filepro.o functions/filestat.o functions/formatted_print.o functions/fsock.o functions/gd.o functions/head.o functions/html.o functions/image.o functions/imap.o functions/link.o functions/mail.o functions/math.o functions/iptc.o functions/md5.o functions/microtime.o functions/mime.o functions/msql.o functions/mysql.o functions/oracle.o functions/oci8.o functions/pack.o functions/pageinfo.o functions/pgsql.o functions/magick.o functions/post.o functions/rand.o functions/reg.o functions/solid.o functions/soundex.o functions/string.o functions/syslog.o functions/type.o functions/uniqid.o functions/sybase.o functions/sybase-ct.o functions/url.o functions/base64.o functions/info.o functions/bcmath.o functions/number.o functions/xml.o functions/unified_odbc.o functions/ldap.o functions/browscap.o functions/velocis.o functions/gdttf.o functions/gdcache.o functions/zlib.o functions/COM.o functions/ifx.o functions/pdf.o functions/cpdf.o functions/hw.o functions/hg_comm.o functions/dlist.o functions/fdf.o functions/wddx.o functions/wddx_a.o functions/snmp.o functions/var.o functions/interbase.o functions/quot_print.o functions/cyr_convert.o functions/sysvsem.o functions/dav.o functions/sysvshm.o functions/gettext.o functions/php3_mckcrypt.o functions/yp.o functions/dba.o functions/dba_gdbm.o functions/dba_dbm.o functions/dba_ndbm.o functions/dba_cdb.o functions/mcrypt.o functions/dba_db2.o functions/mhash.o functions/pcre.o functions/posix.o functions/parsedate.o pcrelib/maketables.o pcrelib/get.o pcrelib/study.o pcrelib/pcre.o ranlib libmodphp3-so.a /usr/sbin/apxs -c -o libphp3.so -I. -I. -Wl,-R'/usr/local/pgsql/lib' ./mod_php3.c libmodphp3-so.a -L/usr/local/lib -L/usr/local/pgsql/lib -lpq pcrelib/libpcre.a -lm -lresolv -Lpcrelib -lpcre gcc -DDEV_RANDOM=/dev/arandom -DMOD_SSL=204105 -DEAPI -DUSE_EXPAT -I../lib/expat-lite -fPIC -DSHARED_MODULE -I/usr/lib/apache/include -I. -I. -c ./mod_php3.c ld -Bforcearchive -Bshareable -o libphp3.so ./mod_php3.o libmodphp3-so.a -L/usr/local/lib -L/usr/local/pgsql/lib -lpq pcrelib/libpcre.a -lm -lresolv -Lpcrelib -lpcre -R/usr/local/pgsql/lib maketables.c:68: Definition of symbol `_pcre_maketables' (multiply defined) get.c:77: Definition of symbol `_pcre_copy_substring' (multiply defined) get.c:115: Definition of symbol `_pcre_get_substring_list' (multiply defined) get.c:174: Definition of symbol `_pcre_get_substring' (multiply defined) study.c:341: Definition of symbol `_pcre_study' (multiply defined) libmodphp3-so.a(pcre.o): Definition of symbol `_pcre_malloc' (multiply defined) libmodphp3-so.a(pcre.o): Definition of symbol `_pcre_free' (multiply defined) pcre.c:154: Definition of symbol `_pcre_version' (multiply defined) pcre.c:180: Definition of symbol `_pcre_info' (multiply defined) pcre.c:1973: Definition of symbol `_pcre_compile' (multiply defined) pcre.c:4134: Definition of symbol `_pcre_exec' (multiply defined) maketables.c:68: Definition of symbol `_pcre_maketables' (multiply defined) get.c:77: Definition of symbol `_pcre_copy_substring' (multiply defined) get.c:115: Definition of symbol `_pcre_get_substring_list' (multiply defined) get.c:174: Definition of symbol `_pcre_get_substring' (multiply defined) study.c:341: Definition of symbol `_pcre_study' (multiply defined) pcrelib/libpcre.a(pcre.o): Definition of symbol `_pcre_malloc' (multiply defined) pcrelib/libpcre.a(pcre.o): Definition of symbol `_pcre_free' (multiply defined) pcre.c:154: Definition of symbol `_pcre_version' (multiply defined) pcre.c:180: Definition of symbol `_pcre_info' (multiply defined) pcre.c:1973: Definition of symbol `_pcre_compile' (multiply defined) pcre.c:4134: Definition of symbol `_pcre_exec' (multiply defined) maketables.c:68: Definition of symbol `_pcre_maketables' (multiply defined) get.c:77: Definition of symbol `_pcre_copy_substring' (multiply defined) get.c:115: Definition of symbol `_pcre_get_substring_list' (multiply defined) get.c:174: Definition of symbol `_pcre_get_substring' (multiply defined) study.c:341: Definition of symbol `_pcre_study' (multiply defined) pcrelib/libpcre.a(pcre.o): Definition of symbol `_pcre_malloc' (multiply defined) pcrelib/libpcre.a(pcre.o): Definition of symbol `_pcre_free' (multiply defined) pcre.c:154: Definition of symbol `_pcre_version' (multiply defined) pcre.c:180: Definition of symbol `_pcre_info' (multiply defined) pcre.c:1973: Definition of symbol `_pcre_compile' (multiply defined) pcre.c:4134: Definition of symbol `_pcre_exec' (multiply defined) apxs:Break: Command failed with rc=65536 *** Error code 1 Build environment: OpenBSD 2.6-current (pre-release) Apache 1.3.9 w/ embedded SSL support (standard for OS) From /usr/sbin/apxs (wrapped manually): ... my $CFG_TARGET = 'httpd'; # substituted via Makefile.tmpl my $CFG_CC = 'gcc'; # substituted via Makefile.tmpl my $CFG_CFLAGS = ' -DDEV_RANDOM=/dev/arandom -DMOD_SSL=204105 -DEAPI -DUSE_EXPAT -I../lib/expat-lite ../apaci'; # substituted via Makefile.tmpl my $CFG_CFLAGS_SHLIB = '-fPIC -DSHARED_MODULE'; # substituted via Makefile.tmpl my $CFG_LD_SHLIB = 'ld'; # substituted via Makefile.tmpl my $CFG_LDFLAGS_SHLIB = '-Bforcearchive -Bshareable'; # substituted via Makefile.tmpl my $CFG_LIBS_SHLIB = ''; # substituted via Makefile.tmpl my $CFG_PREFIX = '/var/www'; # substituted via APACI install my $CFG_SBINDIR = '/usr/sbin'; # substituted via APACI install my $CFG_INCLUDEDIR = '/usr/lib/apache/include'; # substituted via APACI install my $CFG_LIBEXECDIR = '/usr/lib/apache/modules'; # substituted via APACI install my $CFG_SYSCONFDIR = '/var/www/conf'; # substituted via APACI install