>>> host-riscv-isa-sim 1.1.0 Downloading
wget --passive-ftp -nd -t 3 --no-check-certificate -O '/home/buildroot/autobuild/instance-3/output-1/build/.riscv-isa-sim-1.1.0.tar.gz.nnPma6/output' 'https://github.com/riscv-software-src/riscv-isa-sim/archive/v1.1.0/riscv-isa-sim-1.1.0.tar.gz' 
--2022-01-12 13:10:34--  https://github.com/riscv-software-src/riscv-isa-sim/archive/v1.1.0/riscv-isa-sim-1.1.0.tar.gz
Resolving github.com (github.com)... 140.82.113.3
Connecting to github.com (github.com)|140.82.113.3|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/riscv-software-src/riscv-isa-sim/tar.gz/v1.1.0 [following]
--2022-01-12 13:10:34--  https://codeload.github.com/riscv-software-src/riscv-isa-sim/tar.gz/v1.1.0
Resolving codeload.github.com (codeload.github.com)... 140.82.113.9
Connecting to codeload.github.com (codeload.github.com)|140.82.113.9|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-gzip]
Saving to: '/home/buildroot/autobuild/instance-3/output-1/build/.riscv-isa-sim-1.1.0.tar.gz.nnPma6/output'

     0K .......... .......... .......... .......... ..........  369K
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   300K .......... .......... .......... .......... ..........  754K
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   400K .......... .......... .......... .....                  193M=0.3s

2022-01-12 13:10:35 (1.25 MB/s) - '/home/buildroot/autobuild/instance-3/output-1/build/.riscv-isa-sim-1.1.0.tar.gz.nnPma6/output' saved [445575]

riscv-isa-sim-1.1.0.tar.gz: OK (sha256: 9b29c220fed1e867e3bea4b5c565f2629237d525a4d9fe1668699c4406003a1f)
>>> host-riscv-isa-sim 1.1.0 Extracting
gzip -d -c /home/buildroot/autobuild/instance-3/dl/riscv-isa-sim/riscv-isa-sim-1.1.0.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-3/output-1/build/host-riscv-isa-sim-1.1.0   -xf -
>>> host-riscv-isa-sim 1.1.0 Patching

Applying 0001-riscv-disable-precompiled-headers.patch using patch: 
patching file riscv/riscv.mk.in
>>> host-riscv-isa-sim 1.1.0 Updating config.sub and config.guess
for file in config.guess config.sub; do for i in $(find /home/buildroot/autobuild/instance-3/output-1/build/host-riscv-isa-sim-1.1.0 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> host-riscv-isa-sim 1.1.0 Patching libtool
>>> host-riscv-isa-sim 1.1.0 Configuring
(cd /home/buildroot/autobuild/instance-3/output-1/build/host-riscv-isa-sim-1.1.0/ && rm -rf config.cache; PATH="/home/buildroot/autobuild/instance-3/output-1/host/bin:/home/buildroot/autobuild/instance-3/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" PKG_CONFIG="/home/buildroot/autobuild/instance-3/output-1/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/buildroot/autobuild/instance-3/output-1/host/lib/pkgconfig:/home/buildroot/autobuild/instance-3/output-1/host/share/pkgconfig" AR="/usr/bin/ar" AS="/usr/bin/as" LD="/usr/bin/ld" NM="/usr/bin/nm" CC="/usr/bin/gcc" GCC="/usr/bin/gcc" CXX="/usr/bin/g++" CPP="/usr/bin/cpp" OBJCOPY="/usr/bin/objcopy" RANLIB="/usr/bin/ranlib" CPPFLAGS="-I/home/buildroot/autobuild/instance-3/output-1/host/include" CFLAGS="-O2 -I/home/buildroot/autobuild/instance-3/output-1/host/include" CXXFLAGS="-O2 -I/home/buildroot/autobuild/instance-3/output-1/host/include" LDFLAGS="-L/home/buildroot/autobuild/instance-3/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-3/output-1/host/lib" INTLTOOL_PERL=/usr/bin/perl CFLAGS="-O2 -I/home/buildroot/autobuild/instance-3/output-1/host/include" LDFLAGS="-L/home/buildroot/autobuild/instance-3/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-3/output-1/host/lib"  CONFIG_SITE=/dev/null ./configure --prefix="/home/buildroot/autobuild/instance-3/output-1/host" --sysconfdir="/home/buildroot/autobuild/instance-3/output-1/host/etc" --localstatedir="/home/buildroot/autobuild/instance-3/output-1/host/var" --enable-shared --disable-static --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --disable-debug --with-xmlto=no --with-fop=no --disable-nls --disable-dependency-tracking   )
configure: WARNING: unrecognized options: --enable-shared, --disable-static, --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --disable-debug, --with-xmlto, --with-fop, --disable-nls, --disable-dependency-tracking
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for gcc... /usr/bin/gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether /usr/bin/gcc accepts -g... yes
checking for /usr/bin/gcc option to accept ISO C89... none needed
checking whether we are using the GNU C++ compiler... yes
checking whether /usr/bin/g++ accepts -g... yes
checking for ar... /usr/bin/ar
checking for ranlib... /usr/bin/ranlib
checking for dtc... no
configure: error: device-tree-compiler not found
package/pkg-generic.mk:273: recipe for target '/home/buildroot/autobuild/instance-3/output-1/build/host-riscv-isa-sim-1.1.0/.stamp_configured' failed
make: *** [/home/buildroot/autobuild/instance-3/output-1/build/host-riscv-isa-sim-1.1.0/.stamp_configured] Error 1
make: Leaving directory '/home/buildroot/autobuild/instance-3/buildroot'