Bug 802282 – dev-libs/libxml2 fails to build due to lack of crypt.h on ~arch.

• Product: Gentoo Linux
• Status: RESOLVED DUPLICATE

[Description pranav1000 2021-07-15 13:03:26 UTC]

dev-libs/libxml2 fails to build due to lack of crypt.h on ~arch due to glibc not providing that file anymore. Manually emergeing sys-libs/libxcrypt fixed the issue. sys-libs/libxcrypt should be added as a dependency for dev-libs/libxml2. Here is my emerge --info:

Portage 3.0.20 (python 3.9.6-final-0, default/linux/amd64/17.1/no-multilib/hardened, gcc-11.1.0, glibc-2.33-r2, 5.13.1-gentoo-x86_64 x86_64)
=================================================================
System uname: Linux-5.13.1-gentoo-x86_64-x86_64-Intel-R-_Core-TM-_i5-8250U_CPU_@_1.60GHz-with-glibc2.33
KiB Mem:     8032344 total,    217872 free
KiB Swap:    9437176 total,   9194488 free
Timestamp of repository gentoo: Thu, 15 Jul 2021 00:45:01 +0000
Head commit of repository gentoo: 10e3a3d4e824dbf51421c350f6433f74d77fd353
sh dash 0.5.11.4
ld GNU ld (Gentoo 2.36.1 p3) 2.36.1
app-shells/bash:          5.1_p8::gentoo
dev-lang/perl:            5.34.0::gentoo
dev-lang/python:          3.9.6-r1::lto-overlay, 3.10.0_beta4::gentoo
dev-lang/rust:            1.53.0::gentoo
dev-util/cmake:           3.20.5::gentoo
sys-apps/baselayout:      2.7-r3::gentoo
sys-apps/openrc:          0.43.3::gentoo
sys-apps/sandbox:         2.24::gentoo
sys-devel/autoconf:       2.69-r5::gentoo
sys-devel/automake:       1.16.3-r1::gentoo
sys-devel/binutils:       2.36.1-r1::gentoo
sys-devel/gcc:            11.1.0-r2::gentoo
sys-devel/gcc-config:     2.4::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.3::gentoo
sys-kernel/linux-headers: 5.13::gentoo (virtual/os-headers)
sys-libs/glibc:           2.33-r2::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-jobs: 1
    sync-rsync-extra-opts: 
    sync-rsync-verify-max-age: 24
    sync-rsync-verify-metamanifest: yes

local
    location: /var/db/repos/local
    masters: gentoo

lto-overlay
    location: /var/lib/layman/lto-overlay
    sync-type: laymansync
    sync-uri: https://github.com/InBetweenNames/gentooLTO.git
    masters: gentoo mv
    priority: 50

musl
    location: /var/lib/layman/musl
    sync-type: laymansync
    sync-uri: https://anongit.gentoo.org/git/proj/musl.git
    masters: gentoo
    priority: 50

mv
    location: /var/lib/layman/mv
    sync-type: laymansync
    sync-uri: https://anongit.gentoo.org/git/user/mv.git
    masters: gentoo
    priority: 50

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-fstack-protector-all -D_FORTIFY_SOURCE=2 -D_GLIBCXX_ASSERTIONS -fasynchronous-unwind-tables -fexceptions -fstack-clash-protection -falign-functions=32 -fno-semantic-interposition -pipe -O3 -march=native -mtune=native -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=12 -fuse-linker-plugin"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
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"
CXXFLAGS="-fstack-protector-all -D_FORTIFY_SOURCE=2 -D_GLIBCXX_ASSERTIONS -fasynchronous-unwind-tables -fexceptions -fstack-clash-protection -falign-functions=32 -fno-semantic-interposition -pipe -O3 -march=native -mtune=native -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=12 -fuse-linker-plugin"
DISTDIR="/var/cache/distfiles"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY 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"
FCFLAGS="-fstack-protector-all -D_FORTIFY_SOURCE=2 -D_GLIBCXX_ASSERTIONS -fasynchronous-unwind-tables -fexceptions -fstack-clash-protection -falign-functions=32 -fno-semantic-interposition -pipe -O3 -march=native -mtune=native -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=12 -fuse-linker-plugin"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-fstack-protector-all -D_FORTIFY_SOURCE=2 -D_GLIBCXX_ASSERTIONS -fasynchronous-unwind-tables -fexceptions -fstack-clash-protection -falign-functions=32 -fno-semantic-interposition -pipe -O3 -march=native -mtune=native -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=12 -fuse-linker-plugin"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_SG.UTF-8"
LDFLAGS="-Wl,-z,now -Wl,-z,relro"
MAKEOPTS="-j8"
PKGDIR="/var/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="/var/tmp"
RUSTFLAGS="-C target-cpu=native"
USE="X acl alsa amd64 apparmor bzip2 caps crypt dbus elogind gtk hardened iconv libglvnd libtirpc llvm lto ncurses networkmanager nls nptl openmp pam pcre pie policykit pulseaudio readline screencast seccomp split-usr ssl ssp system-llvm unicode vim-syntax wifi xattr xtpax zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache 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="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en_GB en_SG" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="X86" LUA_SINGLE_TARGET="lua5-3" LUA_TARGETS="lua5-3" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_9" QEMU_SOFTMMU_TARGETS="x86_64" RUBY_TARGETS="ruby26" USERLAND="GNU" VIDEO_CARDS="i915 intel" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 1 Ionen Wolkens 2021-07-15 13:08:31 UTC]

I suggest to skip it (--exclude libxml2) and upgrade it after the world update is finished, crypt.h will be present then.

*** This bug has been marked as a duplicate of bug 802210 ***