Description:
------------
install-pear-installer segfaults on linux x86 system (gcc-2.95.3, glibc-2.95.3, slackware, etc...); appears to be symbol conflict issue with db_open.

./configure --prefix=/inst/pkg-ver/`basename $PWD` \ --with-apache=../apache_1.3.28 \ --with-openssl=/inst/pkg/openssl \
--with-zlib \
--with-bz2 \
--with-jpeg-dir=/inst/pkg/jpeg \
--with-tiff-dir=/inst/pkg/tiff \
--with-curl=/inst/pkg/curl \
--with-db4=/inst/pkg/db \
--with-dom=/inst/pkg/libxml2 \ --with-dom-xslt=/inst/pkg/libxslt \
--with-dom-exslt=/inst/pkg/libxslt \
--enable-exif \
--with-gd=/inst/pkg/gd \
--with-png-dir=/inst/pkg/libpng \
--with-freetype-dir=/inst/pkg/freetype2 \
--enable-gd-native-ttf \
--with-iconv=/inst/pkg/libiconv \
--with-imap=/inst/pkg/imap \
--with-kerberos=/inst/pkg/krb5 \
--with-imap-ssl=/inst/pkg/openssl \
--with-java=/inst/pkg/j2sdk \
--with-ldap=/inst/pkg/openldap \
--with-mysql=/inst/pkg/mysql \
--with-mm=/inst/pkg/mm \
--with-snmp=/inst/pkg/net-snmp \ --with-pdflib=/inst/pkg/pdflib \
--with-xmlrpc \
--with-expat-dir=/inst/pkg/expat \ --with-iconv-dir=/inst/pkg/libiconv \
--with-pcre-regex=/inst/pkg/pcre


(gdb) file sapi/cli/php
Reading symbols from sapi/cli/php...done.
(gdb) run pear/install-pear.php pear/package-*.xml
Starting program: /home/admin/php-4.3.2/sapi/cli/php pear/install-pear.php pear/
package-*.xml
[New Thread 1024 (LWP 25814)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 25814)]
0x0 in __strtol_internal (nptr=0x409e70cd "/var/db/services.db", endptr=0x1, 
    base=16, group=0) at eval.c:35
35      eval.c: No such file or directory.
(gdb) bt
#0  0x0 in __strtol_internal (nptr=0x409e70cd "/var/db/services.db", 
    endptr=0x1, base=16, group=0) at eval.c:35
#1  0x409e6e1e in db_open () from /lib/libnss_db.so.2
#2  0x409e6ed0 in internal_setent () from /lib/libnss_db.so.2
#3  0x409e662e in _nss_db_endservent () from /lib/libnss_db.so.2
#4  0x409e68c3 in _nss_db_getservbyname_r () from /lib/libnss_db.so.2
#5  0x409ab733 in __getservbyname_r (name=0x408beb84 "snmp", 
    proto=0x408beb80 "udp", resbuf=0x409deb7c, buffer=0x82730e0 "", 
    buflen=1024, result=0xbffff5d8) at ../nss/getXXbyYY_r.c:200
#6  0x409ab5e1 in getservbyname (name=0x408beb84 "snmp", 
    proto=0x408beb80 "udp") at ../nss/getXXbyYY.c:145
#7  0x40882cbe in _init_snmp () at snmp_api.c:645
#8  0x408832ce in init_snmp (type=0x81c469f "snmpapp") at snmp_api.c:770
#9  0x80cef23 in zm_startup_snmp (type=1, module_number=5)
    at /home/admin/php-4.3.2/ext/snmp/snmp.c:164
#10 0x8150c22 in zend_startup_module (module=0x823da80)
    at /home/admin/php-4.3.2/Zend/zend_API.c:1005
#11 0x812b4bf in php_startup_extensions (ptr=0x8246f50, count=23)
    at /home/admin/php-4.3.2/main/main.c:1033
#12 0x8165365 in php_startup_internal_extensions ()
    at main/internal_functions_cli.c:95
#13 0x812b8c5 in php_module_startup (sf=0x8246ec0, additional_modules=0x0, 
    num_additional_modules=0) at /home/admin/php-4.3.2/main/main.c:1200
#14 0x816482a in main (argc=5, argv=0xbffff8d4)
    at /home/admin/php-4.3.2/sapi/cli/php_cli.c:520
#15 0x408ed2eb in __libc_start_main (main=0x8164700 <main>, argc=5, 
    ubp_av=0xbffff8d4, init=0x80777fc <_init>, fini=0x81b743c <_fini>, 
    rtld_fini=0x4000c130 <_dl_fini>, stack_end=0xbffff8cc)
    at ../sysdeps/generic/libc-start.c:129