update gentoo portage config.

gentoo_portage/env/lessThreads.conf

@@ -0,0 +1 @@
+MAKEOPTS="-j6"

gentoo_portage/env/valgrind.conf

@@ -0,0 +1,3 @@
+CFLAGS="${CFLAGS} -fno-builtin-strlen"
+CXXFLAGS="${CFLAGS}"
+FEATURES="${FEATURES} splitdebug"

gentoo_portage/make.conf

@@ -21,14 +21,14 @@ ACCEPT_KEYWORDS="amd64 ~amd64"
 ALSA_CARDS="hda-intel"
 APACHE2_MODULES="$APACHE2_MODULES access_compat"
 CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3"
-EMERGE_DEFAULT_OPTS="-n"
+# EMERGE_DEFAULT_OPTS="--changed-deps-report=n"
+LLVM_TARGETS="AMDGPU BPF NVPTX X86"
 MAKEOPTS="-j9"
 GENTOO_MIRRORS="https://mirrors.tuna.tsinghua.edu.cn/gentoo
 https://mirrors.ustc.edu.cn/gentoo
-http://mirrors.xmu.edu.cn/gentoo
 http://gentoo.osuosl.org"
 GRUB_PLATFORMS="efi-64"
-INPUT_DEVICES="evdev libinput"
-RUBY_TARGETS="ruby24"
-USE="alsa bindist fbcon ffmpeg fuse mtp nvidia pulseaudio vaapi vdpau xft xvmc -bluetooth -cups -gpm -libav"
-VIDEO_CARDS="fbdev nvidia"
+INPUT_DEVICES="libinput"
+RUBY_TARGETS="ruby24 ruby25"
+USE="${USE} alsa bindist fbcon ffmpeg fuse mtp nvidia pulseaudio vaapi vdpau xft xvmc -bluetooth -gpm -libav -qt5"
+VIDEO_CARDS="fbdev nvidia"

gentoo_portage/package.env

@@ -5,3 +5,6 @@ mail-client/thunderbird notmpfs.conf
 sys-devel/gcc           notmpfs.conf
 www-client/chromium     notmpfs.conf
 www-client/firefox      notmpfs.conf
+
+sys-libs/glibc valgrind.conf
+sys-devel/clang lessThreads.conf

gentoo_portage/package.keywords

@@ -1,2 +1 @@
-#sys-devel/gcc **
-sys-kernel/gentoo-sources -~amd64
+#app-editors/emacs-vcs **

gentoo_portage/package.license

@@ -1,3 +1,4 @@
 app-arch/rar RAR
 app-emulation/virtualbox-bin PUEL
+www-client/google-chrome google-chrome
 www-plugins/adobe-flash AdobeFlash-11.x

gentoo_portage/package.use

@@ -15,14 +15,15 @@ media-sound/alsa-utils bat
 net-misc/curl threads
 net-misc/iputils -caps -filecaps
 sys-apps/the_silver_searcher lzma
-sys-apps/util-linux static-libs
+sys-apps/util-linux static-libs tty-helpers
+sys-boot/grub mount
 sys-process/cronie anacron
 x11-terms/rxvt-unicode 256-color blink fading-colors unicode3 pixbuf
 
 # nodejs
-#net-libs/nodejs -ssl
+net-libs/nodejs icu inspector
 dev-libs/openssl -bindist
-net-misc/openssh -bindist
+net-misc/openssh libedit -bindist
 
 
 # java environment
@@ -47,18 +48,25 @@ kde-apps/akonadi sqlite -mysql
 kde-frameworks/kdelibs plasma
 kde-plasma/plasma-meta -sddm
 media-libs/libsdl2 gles
-media-libs/mesa gles2 wayland xa
+media-libs/mesa gles2 xa
 media-libs/phonon -vlc
 media-sound/pulseaudio gnome
 sys-libs/zlib minizip
-x11-drivers/nvidia-drivers wayland
 
 # php
-app-eselect/eselect-php apache2
-dev-lang/php cgi curl fpm ftp gd imap mysql mysqli pdo postgres sockets sqlite apache2
+dev-lang/php cgi curl fpm ftp gd imap mysql mysqli pdo postgres sockets sqlite
 
 # networkmanage
 app-crypt/pinentry gnome-keyring
 gnome-extra/nm-applet -modemmanager
 net-misc/networkmanager connection-sharing -modemmanager
 net-wireless/wpa_supplicant ap
+
+# uswgi
+www-servers/uwsgi cgi python
+
+# emacs
+app-editors/emacs dynamic-loading gfile gsettings gzip-el imagemagick libxml2 m17n-lib sound source toolkit-scroll-bars wide-int
+app-editors/emacs-vcs dynamic-loading gfile gsettings gzip-el imagemagick libxml2 m17n-lib sound source toolkit-scroll-bars wide-int
+dev-libs/libxml2 icu
+media-libs/harfbuzz icu

gentoo_portage/repos.conf

@@ -4,11 +4,12 @@ main-repo = gentoo
 [gentoo]
 location = /usr/portage
 sync-type = rsync
-#sync-uri = rsync://rsync.mirrors.ustc.edu.cn/gentoo-portage
+#sync-uri = rsync://rsync.gentoo.org/gentoo-portage
 sync-uri = rsync://mirrors.tuna.tsinghua.edu.cn/gentoo-portage
-#sync-uri = rsync://mirrors.xmu.edu.cn/gentoo-portage
-#sync-uri = rsync://mirrors.ustc.edu.cn/gentoo-portage
+#sync-uri = rsync://rsync.mirrors.ustc.edu.cn/gentoo-portage
 auto-sync = yes
+sync-rsync-verify-metamanifest = no
+sync-openpgp-key-path = /var/lib/gentoo/gkeys/keyrings/gentoo/release/pubring.gpg
 
 #[czh-private]
 #location = /usr/local/portage/czh-private
@@ -21,4 +22,4 @@ auto-sync = yes
 
 # for daily squashfs snapshots
 #sync-type = squashdelta
-#sync-uri = mirror://gentoo/../snapshots/squashfs
+#sync-uri = mirror://gentoo/../snapshots/squashfs