This file is indexed.

/usr/share/xserver-xorg/configure_flags.mk is in xserver-xorg-dev 2:1.19.6-1ubuntu4.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
xserver_confflags = --libexecdir=\${prefix}/lib/xorg --with-module-dir=\${prefix}/lib/xorg/modules --with-serverconfig-path=\${libexecdir} --disable-static --without-dtrace --disable-strict-compilation --disable-debug --with-int10=x86emu --with-os-vendor="Ubuntu" --with-builderstring="xorg-server 2:1.19.6-1ubuntu4 (For technical support please see http://www.ubuntu.com/support)" --with-xkb-path=/usr/share/X11/xkb --with-xkb-output=/var/lib/xkb --with-shared-memory-dir=/dev/shm --enable-mitshm --enable-xres --disable-xcsecurity --disable-tslib --enable-dbe --disable-xf86bigfont --enable-dpms --enable-xorg --disable-linux-acpi --disable-linux-apm --disable-xquartz --disable-xwin --disable-xfake --disable-xfbdev --disable-install-setuid --enable-xshmfence --disable-config-hal --enable-config-udev --enable-unit-tests --with-default-font-path="/usr/share/fonts/X11/misc,/usr/share/fonts/X11/cyrillic,/usr/share/fonts/X11/100dpi/:unscaled,/usr/share/fonts/X11/75dpi/:unscaled,/usr/share/fonts/X11/Type1,/usr/share/fonts/X11/100dpi,/usr/share/fonts/X11/75dpi,built-ins" --enable-composite --enable-record --enable-xv --enable-xvmc --enable-dga --enable-screensaver --enable-xdmcp --enable-xdm-auth-1 --enable-glx --enable-present --enable-xinerama --enable-xf86vidmode --enable-xace --enable-xfree86-utils --enable-suid-wrapper --enable-dmx --enable-xvfb --enable-xnest --enable-kdrive --enable-xephyr --with-sha1=libgcrypt --enable-xcsecurity  --enable-dri3 --enable-xselinux --enable-xwayland --enable-systemd-logind --with-systemd-daemon --enable-xmir --enable-dri --enable-dri2 --enable-glamor --enable-libdrm