Applying ./patches/010-mips-Fix-new-syscall-numbers.patch using plaintext: 
patching file include/pub_tool_vkiscnums_asm.h
patching file include/vki/vki-scnums-mips32-linux.h
patching file include/vki/vki-scnums-mips64-linux.h

Applying ./patches/100-fix_configure_check.patch using plaintext: 
patching file configure.ac

Applying ./patches/130-fix_arm_arch_detection.patch using plaintext: 
patching file configure.ac

Applying ./patches/130-mips_fix_soft_float.patch using plaintext: 
patching file VEX/priv/guest_mips_helpers.c
patching file coregrind/m_machine.c
autoreconf: export WARNINGS=
autoreconf: Entering directory '.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: /builder/shared-workdir/build/sdk/staging_dir/host/bin/aclocal -I /builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a7_musl_eabi/host/share/aclocal -I /builder/shared-workdir/build/sdk/staging_dir/hostpkg/share/aclocal -I /builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a7_musl_eabi/usr/share/aclocal -I m4 -I . --force 
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: configure.ac: not using Intltool
autoreconf: configure.ac: not using Gtkdoc
autoreconf: running: /builder/shared-workdir/build/sdk/staging_dir/host/bin/autoconf --include=/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a7_musl_eabi/host/share/aclocal --include=/builder/shared-workdir/build/sdk/staging_dir/hostpkg/share/aclocal --include=/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a7_musl_eabi/usr/share/aclocal --include=m4 --include=. --prepend-include=/builder/shared-workdir/build/sdk/staging_dir/host/share/aclocal --force
autom4te: error: /builder/shared-workdir/build/staging_dir/host/share/autoconf/autoconf/trailer.m4: no such file or directory
autoreconf: error: /builder/shared-workdir/build/sdk/staging_dir/host/bin/autoconf failed with exit status: 1
configure: WARNING: unrecognized options: --disable-nls, --without-x, --without-uiout, --disable-valgrindmi, --disable-tui, --disable-valgrindtk, --without-included-gettext, --with-pagesize
configure: loading site script /builder/shared-workdir/build/sdk/include/site/arm
checking for a BSD-compatible install... /builder/shared-workdir/build/sdk/staging_dir/host/bin/install -c
checking whether build environment is sane... yes
checking for arm-openwrt-linux-strip... arm-openwrt-linux-muslgnueabi-strip
checking for a race-free mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking whether ln -s works... yes
checking for arm-openwrt-linux-gcc... arm-openwrt-linux-muslgnueabi-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... yes
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether arm-openwrt-linux-muslgnueabi-gcc accepts -g... yes
checking for arm-openwrt-linux-muslgnueabi-gcc option to enable C11 features... none needed
checking whether arm-openwrt-linux-muslgnueabi-gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of arm-openwrt-linux-muslgnueabi-gcc... none
checking how to run the C preprocessor... arm-openwrt-linux-muslgnueabi-gcc -E
checking whether the compiler supports GNU C++... yes
checking whether arm-openwrt-linux-muslgnueabi-g++ accepts -g... yes
checking for arm-openwrt-linux-muslgnueabi-g++ option to enable C++11 features... none needed
checking dependency style of arm-openwrt-linux-muslgnueabi-g++... none
checking for arm-openwrt-linux-ranlib... arm-openwrt-linux-muslgnueabi-gcc-ranlib
checking for gcc-ranlib... /usr/bin/gcc-ranlib
checking for a sed that does not truncate output... /builder/shared-workdir/build/sdk/staging_dir/host/bin/sed
checking for gcc-ar... /usr/bin/gcc-ar
checking for perl... /builder/shared-workdir/build/sdk/staging_dir/host/bin/perl
checking for gdb... /no/gdb/was/found/at/configure/time
checking dependency style of arm-openwrt-linux-muslgnueabi-gcc... none
checking for diff -u... yes
checking for a supported version of gcc... ok (12.2.0)
checking build system type... x86_64-pc-linux-gnu
checking host system type... arm-openwrt-linux-gnu
checking for a supported CPU... no (arm)
configure: error: Unsupported host architecture. Sorry
make[3]: *** [Makefile:201: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a7_musl_eabi/valgrind-3.20.0/.configured_68b329da9893e34099c7d8ad5cb9c940] Error 1
time: package/feeds/base/valgrind/compile#14.53#2.93#21.78