customizing php and mod_php ebuild question

[mdtn]

hello,
i am new to gentoo and i hope someone can help me with this subject. i wish to emerge both php and mod_php with the option '--with-regex=system'. i have successfully emerge both with the default setting but a program i am working with requires me to have the 'regex' option set to 'system'.

php-4.3.2
Usage: configure [options] [host]
--with-regex=TYPE regex library type: system, apache, php. Default: php

it it possible for me to modify the ebuild after i emerge so it includes the 'regex' option?

for example: (for php-4.3.2) add '--with-regex=system' to the php-4.3.2.ebuild

src_compile() {

use readline && myconf="${myconf} --with-readline"

myconf="${myconf} \
--disable-cgi \
--enable-cli \
--with-regex=system" # <------------------------NEW

php_src_compile

}

and then run the ebuild. can someone tell me if this is the correct approach or should i try something else.

Thanks in advance.
/mdtn

[Pythonhead]

Yes, that looks correct. Just copy the ebuild to /usr/local/portage/dev-php/php so it won't be over-written on the next 'emerge sync'

[mdtn]

i was able to get 'php-4.3.2.ebuild' to re-emerge and work correctly but i am still having problem with mod_php.

inside my 'mod_php-4.3.2-r3.ebuild' i have added '--with-regex=system' but now i am running into some conflict with apache.

Inside 'mod_php-4.3.2-r3.ebuild'
=====================
...
src_compile() {
#no readline on server SAPI
myconf="${myconf} --without-readline --with-regex=system"

# Every Apache2 MPM EXCEPT prefork needs Zend Thread Safety
if [ -n "${USE_APACHE2}" ]; then
APACHE2_MPM="`apache2 -l |egrep 'worker|prechild|leader|threadpool|prefork'|xargs|cut -d. -f1`"
case "${APACHE2_MPM}" in
prefork) ;;
*) myconf="${myconf} --enable-experimental-zts" ;;
esac;
fi

# optional support for apache2
#&& myconf="${myconf} --with-apxs2=/usr/sbin/apxs2" \
#|| myconf="${myconf} --with-apxs=/usr/sbin/apxs"

#use apache2 \
myconf="${myconf} --with-apxs${USE_APACHE2}=/usr/sbin/apxs${USE_APACHE2}"

#php CGI stuff
#--enable-discard-path --enable-force-cgi-redirect

php_src_compile
}
...
=====================


ERROR after editing my ebuild and re-emerging
=====================
/bin/sh /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/libtool --silent --preserve-dup-deps --mode=compile gcc -Isapi/cli/ -I/var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/cli/ -DPHP_ATOM_INC -I/var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/include -I/var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main -I/var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2 -I/usr/include/apache2 -I/var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/Zend -I/usr/include/libxml2 -I/usr/include/mysql -I/usr/include/pspell -I/usr/qt/3/include -I/var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/ext/xml/expat -I/var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/TSRM -march=pentium3 -O3 -pipe -prefer-pic -c /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/cli/getopt.c -o sapi/cli/getopt.lo
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:40:
/usr/include/apache2/pcreposix.h:26:1: warning: "REG_ICASE" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:25:
/usr/include/regex.h:266:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:40:
/usr/include/apache2/pcreposix.h:27:1: warning: "REG_NEWLINE" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:25:
/usr/include/regex.h:271:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:40:
/usr/include/apache2/pcreposix.h:28:1: warning: "REG_NOTBOL" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:25:
/usr/include/regex.h:285:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:40:
/usr/include/apache2/pcreposix.h:29:1: warning: "REG_NOTEOL" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:25:
/usr/include/regex.h:288:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:40:
/usr/include/apache2/pcreposix.h:34:1: warning: "REG_EXTENDED" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:25:
/usr/include/regex.h:262:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:40:
/usr/include/apache2/pcreposix.h:35:1: warning: "REG_NOSUB" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:25:
/usr/include/regex.h:275:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/sapi_apache2.c:40:
/usr/include/apache2/pcreposix.h:41: conflicting types for `REG_BADBR'
/usr/include/regex.h:312: previous declaration of `REG_BADBR'
/usr/include/apache2/pcreposix.h:42: conflicting types for `REG_BADPAT'
/usr/include/regex.h:304: previous declaration of `REG_BADPAT'
/usr/include/apache2/pcreposix.h:43: conflicting types for `REG_BADRPT'
/usr/include/regex.h:315: previous declaration of `REG_BADRPT'
/usr/include/apache2/pcreposix.h:44: conflicting types for `REG_EBRACE'
/usr/include/regex.h:311: previous declaration of `REG_EBRACE'
/usr/include/apache2/pcreposix.h:45: conflicting types for `REG_EBRACK'
/usr/include/regex.h:309: previous declaration of `REG_EBRACK'
/usr/include/apache2/pcreposix.h:46: conflicting types for `REG_ECOLLATE'
/usr/include/regex.h:305: previous declaration of `REG_ECOLLATE'
/usr/include/apache2/pcreposix.h:47: conflicting types for `REG_ECTYPE'
/usr/include/regex.h:306: previous declaration of `REG_ECTYPE'
/usr/include/apache2/pcreposix.h:48: conflicting types for `REG_EESCAPE'
/usr/include/regex.h:307: previous declaration of `REG_EESCAPE'
/usr/include/apache2/pcreposix.h:50: conflicting types for `REG_EPAREN'
/usr/include/regex.h:310: previous declaration of `REG_EPAREN'
/usr/include/apache2/pcreposix.h:51: conflicting types for `REG_ERANGE'
/usr/include/regex.h:313: previous declaration of `REG_ERANGE'
/usr/include/apache2/pcreposix.h:52: conflicting types for `REG_ESIZE'
/usr/include/regex.h:319: previous declaration of `REG_ESIZE'
/usr/include/apache2/pcreposix.h:53: conflicting types for `REG_ESPACE'
/usr/include/regex.h:314: previous declaration of `REG_ESPACE'
/usr/include/apache2/pcreposix.h:54: conflicting types for `REG_ESUBREG'
/usr/include/regex.h:308: previous declaration of `REG_ESUBREG'
/usr/include/apache2/pcreposix.h:57: conflicting types for `REG_NOMATCH'
/usr/include/regex.h:300: previous declaration of `REG_NOMATCH'
/usr/include/apache2/pcreposix.h:66: conflicting types for `regex_t'
/usr/include/regex.h:401: previous declaration of `regex_t'
/usr/include/apache2/pcreposix.h:70: warning: redefinition of `regoff_t'
/usr/include/regex.h:404: warning: `regoff_t' previously declared here
/usr/include/apache2/pcreposix.h:75: conflicting types for `regmatch_t'
/usr/include/regex.h:432: previous declaration of `regmatch_t'
/usr/include/apache2/pcreposix.h:79: conflicting types for `regcomp'
/usr/include/regex.h:547: previous declaration of `regcomp'
/usr/include/apache2/pcreposix.h:80: conflicting types for `regexec'
/usr/include/regex.h:551: previous declaration of `regexec'
/usr/include/apache2/pcreposix.h:81: conflicting types for `regerror'
/usr/include/regex.h:556: previous declaration of `regerror'
/usr/include/apache2/pcreposix.h:82: conflicting types for `regfree'
/usr/include/regex.h:559: previous declaration of `regfree'
distcc[2706] ERROR: compile on localhost failed with exit code 1
make: *** [sapi/apache2handler/sapi_apache2.lo] Error 1
make: *** Waiting for unfinished jobs....
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:32:
/usr/include/apache2/pcreposix.h:26:1: warning: "REG_ICASE" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:21:
/usr/include/regex.h:266:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:32:
/usr/include/apache2/pcreposix.h:27:1: warning: "REG_NEWLINE" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:21:
/usr/include/regex.h:271:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:32:
/usr/include/apache2/pcreposix.h:28:1: warning: "REG_NOTBOL" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:21:
/usr/include/regex.h:285:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:32:
/usr/include/apache2/pcreposix.h:29:1: warning: "REG_NOTEOL" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:21:
/usr/include/regex.h:288:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:32:
/usr/include/apache2/pcreposix.h:34:1: warning: "REG_EXTENDED" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:21:
/usr/include/regex.h:262:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:32:
/usr/include/apache2/pcreposix.h:35:1: warning: "REG_NOSUB" redefined
In file included from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php_regex.h:39,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/main/php.h:74,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:21:
/usr/include/regex.h:275:1: warning: this is the location of the previous definition
In file included from /usr/include/apache2/httpd.h:86,
from /usr/include/apache2/util_filter.h:61,
from /var/tmp/portage/mod_php-4.3.2-r3/work/php-4.3.2/sapi/apache2handler/php_functions.c:32:
/usr/include/apache2/pcreposix.h:41: conflicting types for `REG_BADBR'
/usr/include/regex.h:312: previous declaration of `REG_BADBR'
/usr/include/apache2/pcreposix.h:42: conflicting types for `REG_BADPAT'
/usr/include/regex.h:304: previous declaration of `REG_BADPAT'
/usr/include/apache2/pcreposix.h:43: conflicting types for `REG_BADRPT'
/usr/include/regex.h:315: previous declaration of `REG_BADRPT'
/usr/include/apache2/pcreposix.h:44: conflicting types for `REG_EBRACE'
/usr/include/regex.h:311: previous declaration of `REG_EBRACE'
/usr/include/apache2/pcreposix.h:45: conflicting types for `REG_EBRACK'
/usr/include/regex.h:309: previous declaration of `REG_EBRACK'
/usr/include/apache2/pcreposix.h:46: conflicting types for `REG_ECOLLATE'
/usr/include/regex.h:305: previous declaration of `REG_ECOLLATE'
/usr/include/apache2/pcreposix.h:47: conflicting types for `REG_ECTYPE'
/usr/include/regex.h:306: previous declaration of `REG_ECTYPE'
/usr/include/apache2/pcreposix.h:48: conflicting types for `REG_EESCAPE'
/usr/include/regex.h:307: previous declaration of `REG_EESCAPE'
/usr/include/apache2/pcreposix.h:50: conflicting types for `REG_EPAREN'
/usr/include/regex.h:310: previous declaration of `REG_EPAREN'
/usr/include/apache2/pcreposix.h:51: conflicting types for `REG_ERANGE'
/usr/include/regex.h:313: previous declaration of `REG_ERANGE'
/usr/include/apache2/pcreposix.h:52: conflicting types for `REG_ESIZE'
/usr/include/regex.h:319: previous declaration of `REG_ESIZE'
/usr/include/apache2/pcreposix.h:53: conflicting types for `REG_ESPACE'
/usr/include/regex.h:314: previous declaration of `REG_ESPACE'
/usr/include/apache2/pcreposix.h:54: conflicting types for `REG_ESUBREG'
/usr/include/regex.h:308: previous declaration of `REG_ESUBREG'
/usr/include/apache2/pcreposix.h:57: conflicting types for `REG_NOMATCH'
/usr/include/regex.h:300: previous declaration of `REG_NOMATCH'
/usr/include/apache2/pcreposix.h:66: conflicting types for `regex_t'
/usr/include/regex.h:401: previous declaration of `regex_t'
/usr/include/apache2/pcreposix.h:70: warning: redefinition of `regoff_t'
/usr/include/regex.h:404: warning: `regoff_t' previously declared here
/usr/include/apache2/pcreposix.h:75: conflicting types for `regmatch_t'
/usr/include/regex.h:432: previous declaration of `regmatch_t'
/usr/include/apache2/pcreposix.h:79: conflicting types for `regcomp'
/usr/include/regex.h:547: previous declaration of `regcomp'
/usr/include/apache2/pcreposix.h:80: conflicting types for `regexec'
/usr/include/regex.h:551: previous declaration of `regexec'
/usr/include/apache2/pcreposix.h:81: conflicting types for `regerror'
/usr/include/regex.h:556: previous declaration of `regerror'
/usr/include/apache2/pcreposix.h:82: conflicting types for `regfree'
/usr/include/regex.h:559: previous declaration of `regfree'
distcc[2678] ERROR: compile on localhost failed with exit code 1
make: *** [sapi/apache2handler/php_functions.lo] Error 1

!!! ERROR: dev-php/mod_php-4.3.2-r3 failed.
!!! Function php_src_compile, Line 383, Exitcode 2
!!! compile problem
=====================

any suggestion on how i can go about this?