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engineermdr
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Joined: 08 Nov 2003
Posts: 304
Location: Altoona, WI, USA
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 Posted: Sat Oct 19, 2024 12:07 am Post subject: [SOLVED] From where does portage set PKG_CONFIG_PATH? |
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I ran into a problem tonight that I was able to resolve, but wonder if there's a bug. When I attempted to build dev-libs/glib, it failed with | Code: | * Updating GSettings schemas ... [ !! ]
>>> Regenerating /etc/ld.so.cache...
>>> Original instance of package unmerged safely.
* Updating GSettings schemas ... [ !! ]
* abi_x86_64.amd64: running multilib_pkg_postinst
* Updating GIO modules cache ...
/usr/bin/x86_64-pc-linux-gnu-gio-querymodules: error while loading shared libraries: libffi.so.7: cannot open shared object file: No such file or directory |
So I looked to see what package owns x86_64-pc-linux-gnu-gio-querymodules, and to my surprise, it's dev-libs/glib. So now I'm kind of stuck. I figured I'll have to find libffi.so.7 somewhere, when I noticed there's a dev-lib/libffi-compat ebuild. I built that and sure enough, it gives me libffi.so.7, which then allows me to install dev-libs/glib.
Should the dev-libs/glib have handled this automatically?
Last edited by engineermdr on Sat Oct 19, 2024 4:09 am; edited 2 times in total |
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engineermdr
Guru
Joined: 08 Nov 2003
Posts: 304
Location: Altoona, WI, USA
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| Posted: Sat Oct 19, 2024 12:34 am Post subject: |
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So then I removed libffi-compat after rebuilding glib and got | Code: | !!! existing preserved libs:
>>> package: dev-libs/libffi-compat-3.3-r2
* - /usr/lib64/libffi.so.7
* - /usr/lib64/libffi.so.7.1.0
* used by /usr/lib64/libgobject-2.0.so.0.7800.6 (dev-libs/glib-2.78.6)
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What, what? Ok, tried rebuilding glib again and this time it worked, but still gives | Code: | !!! existing preserved libs:
>>> package: dev-libs/libffi-compat-3.3-r2
* - /usr/lib64/libffi.so.7
* - /usr/lib64/libffi.so.7.1.0
* used by /usr/lib64/libgobject-2.0.so.0.7800.6 (dev-libs/glib-2.78.6)
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So how do I rebuild glib so it uses libffi.so.8, which does exist in /usr/lib64? |
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engineermdr
Guru
Joined: 08 Nov 2003
Posts: 304
Location: Altoona, WI, USA
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| Posted: Sat Oct 19, 2024 3:51 am Post subject: |
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I added some output to a modified local build to dump the environment and I've discovered that PKG_CONFIG_PATH is getting set and including a path in /opt to some libraries I installed outside of portage. As root, I do not have PKG_CONFIG_PATH set.
I removed that software from /opt and tried recompiling python, portage, and pkgconf. And I cannot find any place this variable is set. So now my question is, where does portage get PKG_CONFIG_PATH from?
| Code: | | PKG_CONFIG_PATH=/tmp/portage/dev-libs/glib-2.78.6/temp/python3.12/pkgconfig:/opt/ami/lib64/pkgconfig |
| Code: | # emerge --info
Portage 3.0.65 (python 3.12.6-final-0, default/linux/amd64/23.0/split-usr, gcc-13, glibc-2.39-r6, 5.10.201-gentoo x86_64)
=================================================================
System uname: Linux-5.10.201-gentoo-x86_64-Intel-R-_Core-TM-_i7-6700K_CPU_@_4.00GHz-with-glibc2.39
KiB Mem: 32767576 total, 5472216 free
KiB Swap: 0 total, 0 free
Timestamp of repository gentoo: Sat, 19 Oct 2024 01:33:25 +0000
Head commit of repository gentoo: 46b43d9e617d6f31a20ddd524a5aacd01d2bf6c9
Timestamp of repository pf4public: Thu, 17 Oct 2024 19:18:35 +0000
Head commit of repository pf4public: 1820a434163af98703027a5a47728e9e0d6e3bd5
Timestamp of repository plex-overlay: Mon, 14 Oct 2024 12:50:40 +0000
Head commit of repository plex-overlay: c96b38b1331a3e1e3b77e33248dc4295221d8641
sh bash 5.2_p37
ld GNU ld (Gentoo 2.42 p6) 2.42.0
app-misc/pax-utils: 1.3.7::gentoo
app-shells/bash: 5.2_p37::gentoo
dev-build/autoconf: 2.13-r8::gentoo, 2.71-r7::gentoo
dev-build/automake: 1.16.5-r2::gentoo
dev-build/cmake: 3.30.2::gentoo
dev-build/libtool: 2.4.7-r4::gentoo
dev-build/make: 4.4.1-r1::gentoo
dev-build/meson: 1.5.1::gentoo
dev-java/java-config: 2.3.4::gentoo
dev-lang/perl: 5.40.0::gentoo
dev-lang/python: 2.7.18_p16-r2::gentoo, 3.11.10_p1::gentoo, 3.12.6_p4::gentoo
sys-apps/baselayout: 2.15::gentoo
sys-apps/openrc: 0.17-r3::engineermdr
sys-apps/sandbox: 2.39::gentoo
sys-devel/binutils: 2.42-r2::gentoo
sys-devel/binutils-config: 5.5.2::gentoo
sys-devel/gcc: 13.3.1_p20240614::gentoo
sys-devel/gcc-config: 2.11::gentoo
sys-kernel/linux-headers: 6.6-r1::gentoo (virtual/os-headers)
sys-libs/glibc: 2.39-r6::gentoo
Repositories:
gentoo
location: /var/db/repos/gentoo
sync-type: git
sync-uri: https://github.com/gentoo-mirror/gentoo.git
priority: -1000
volatile: False
pf4public
location: /var/db/repos/pf4public
sync-type: git
sync-uri: https://github.com/gentoo-mirror/pf4public.git
masters: gentoo
volatile: False
plex-overlay
location: /var/db/repos/plex-overlay
sync-type: git
sync-uri: https://github.com/gentoo-mirror/plex-overlay.git
masters: gentoo
volatile: False
crossdev
location: /var/db/repos/crossdev
masters: gentoo
priority: 10
volatile: False
engineermdr
location: /var/db/repos/engineermdr
masters: gentoo
priority: 10
volatile: False
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="@FREE"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=x86-64 -O2 -pipe -w"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/gnupg/qualified.txt /var/yp/Makefile"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=x86-64 -O2 -pipe -w"
DISTDIR="/srv/cache/distfiles"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME"
FCFLAGS="-march=x86-64 -O2 -pipe -w"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync merge-wait multilib-strict network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-march=x86-64 -O2 -pipe -w"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs"
LEX="flex"
MAKEOPTS="-j8"
PKGDIR="/srv/cache/binpkgs"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/tmp"
SHELL="/bin/bash"
USE="acl amd64 bzip2 cet cpudetection crypt eudev iconv ipv6 libtirpc multilib ncurses nls openmp pcre readline seccomp split-usr ssl test-rust unicode upower vim-syntax xattr zlib" ABI_X86="64" ADA_TARGET="gcc_12" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_anon authn_dbm authn_file authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers include info log_config logio mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" GUILE_SINGLE_TARGET="3-0" GUILE_TARGETS="3-0" INPUT_DEVICES="libinput joystick synaptics vmmouse" KERNEL="linux" L10N="en en-US" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-2" POSTGRES_TARGETS="postgres16" PYTHON_SINGLE_TARGET="python3_12" PYTHON_TARGETS="python3_12" RUBY_TARGETS="ruby32" SANE_BACKENDS="snapscan" VIDEO_CARDS="vesa nouveau" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto logmark ipmark dhcpmac delude chaos account"
Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EMERGE_DEFAULT_OPTS, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PYTHONPATH, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS
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engineermdr
Guru
Joined: 08 Nov 2003
Posts: 304
Location: Altoona, WI, USA
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| Posted: Sat Oct 19, 2024 4:09 am Post subject: |
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Never assume two windows have the same environment. Turns out in one, the one I was running emerge in, I missed the '-' in 'su -', so it inherited the environment from my user account, which of course included my software in /opt. I then proceeded to use the other window with a clean environment to try and figure what was going on while I looked at the emerge output. Now that I have a clean environment where I'm running emerge, all is good.
One of those nights.... |
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