Bug 160771 – dev-lang/php-4.4.4-r8 - if 'xml' USE flag is set and 'expat' flag is not set, then XML support is not being built into PHP

• Product: Gentoo Linux
• Status: RESOLVED DUPLICATE

[Description Grzegorz Dubicki 2007-01-07 21:00:12 UTC]

When emerging dev-lang/php-4.4.4-r6 (latest x86 php4 at the moment) or dev-lang/php-4.4.4-r8 and 'xml' USE flag is set but 'expat' USE flag in *not* then XML support is not being built into PHP.

This is couterintuitive as most users that want PHP with XML support will probably set just the 'xml' flag.

It is also hard to find out that you need 'expat' USE flag also set.

(I learned it from reading http://www.php.net/manual/en/ref.xml.php, the part: "Installation

These functions are enabled by default, using the bundled expat library. You can disable XML support with --disable-xml. If you compile PHP as a module for Apache 1.3.9 or later, PHP will automatically use the bundled expat library from Apache. In order you don't want to use the bundled expat library configure PHP --with-expat-dir=DIR, where DIR should point to the base installation directory of expat. ")

I propose that:

1. setting only the 'xml' flag should make dev-lang/php with XML support

Reproducible: Always

Steps to Reproduce:
1. USE="xml" emerge -v '=dev-lang/php-4'

Actual Results:  
PHP 4 is being built without XML support.

Expected Results:  
PHP 4 should be build with XML support.

zpi ~ # emerge info
*** Deprecated use of action 'info', use '--info' instead
Portage 2.1.1-r2 (default-linux/x86/2006.0, gcc-3.4.4, glibc-2.3.5-r2, 2.6.16-hardened-r11 i686)
=================================================================
System uname: 2.6.16-hardened-r11 i686 AMD Opteron(tm) Processor 246
Gentoo Base System version 1.12.4
Last Sync: Sun, 07 Jan 2007 16:20:01 +0000
app-admin/eselect-compiler: [Not Present]
dev-java/java-config: [Not Present]
dev-lang/python:     2.4.2
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     [Not Present]
dev-util/confcache:  [Not Present]
sys-apps/sandbox:    1.2.17
sys-devel/autoconf:  2.13, 2.59-r6
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils:  2.16.1-r3
sys-devel/gcc-config: 1.3.12-r6
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.11-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-mtune=pentium-m -O2 -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/terminfo"
CXXFLAGS="-mtune=pentium-m -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig ccache distlocks metadata-transfer sandbox sfperms strict"
GENTOO_MIRRORS="http://gentoo.po.opole.pl/ http://distfiles.gentoo.org http://www.ibiblio.org/pub/Linux/distributions/gentoo"
LANG="C"
LC_ALL="C"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="x86 alsa alsa_cards_ali5451 alsa_cards_als4000 alsa_cards_atiixp alsa_cards_atiixp-modem alsa_cards_bt87x alsa_cards_ca0106 alsa_cards_cmipci alsa_cards_emu10k1x alsa_cards_ens1370 alsa_cards_ens1371 alsa_cards_es1938 alsa_cards_es1968 alsa_cards_fm801 alsa_cards_hda-intel alsa_cards_intel8x0 alsa_cards_intel8x0m alsa_cards_maestro3 alsa_cards_trident alsa_cards_usb-audio alsa_cards_via82xx alsa_cards_via82xx-modem alsa_cards_ymfpci alsa_pcm_plugins_adpcm alsa_pcm_plugins_alaw alsa_pcm_plugins_asym alsa_pcm_plugins_copy alsa_pcm_plugins_dmix alsa_pcm_plugins_dshare alsa_pcm_plugins_dsnoop alsa_pcm_plugins_empty alsa_pcm_plugins_extplug alsa_pcm_plugins_file alsa_pcm_plugins_hooks alsa_pcm_plugins_iec958 alsa_pcm_plugins_ioplug alsa_pcm_plugins_ladspa alsa_pcm_plugins_lfloat alsa_pcm_plugins_linear alsa_pcm_plugins_meter alsa_pcm_plugins_mulaw alsa_pcm_plugins_multi alsa_pcm_plugins_null alsa_pcm_plugins_plug alsa_pcm_plugins_rate alsa_pcm_plugins_route alsa_pcm_plugins_share alsa_pcm_plugins_shm alsa_pcm_plugins_softvol apache2 apm arts bash-completion berkdb bitmap-fonts cli cracklib crypt cups dlloader dri eds elibc_glibc emboss encode esd expat foomaticdb fortran gd gdbm gif gnome gpm gstreamer gtk gtk2 iconv imlib input_devices_evdev input_devices_keyboard input_devices_mouse isdnlog jpeg kde kernel_linux libg++ libwww mad mikmod motif mp3 mpeg mysql ncurses nls nptl ogg opengl oss pam pcre perl png pppd python qt3 qt4 quicktime readline reflection sdl session spell spl ssl tcpd truetype truetype-fonts type1-fonts udev unicode userland_GNU video_cards_apm video_cards_ark video_cards_ati video_cards_chips video_cards_cirrus video_cards_cyrix video_cards_dummy video_cards_fbdev video_cards_glint video_cards_i128 video_cards_i740 video_cards_i810 video_cards_imstt video_cards_mga video_cards_neomagic video_cards_nsc video_cards_nv video_cards_rendition video_cards_s3 video_cards_s3virge video_cards_savage video_cards_siliconmotion video_cards_sis video_cards_sisusb video_cards_tdfx video_cards_tga video_cards_trident video_cards_tseng video_cards_v4l video_cards_vesa video_cards_vga video_cards_via video_cards_vmware video_cards_voodoo vorbis xml xmlrpc xorg xpm xsl xv zlib"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LDFLAGS, LINGUAS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY

[Comment 1 Jakub Moc (RETIRED) 2007-01-07 21:02:52 UTC]

Yes, you need USE=expat for PHP4; not a bug.

*** This bug has been marked as a duplicate of bug 131616 ***