Applying /builder/shared-workdir/build/sdk/feeds/base/package/devel/gdb/patches/110-shared_libgcc.patch using plaintext: 
patching file configure.ac
patching file configure

Applying /builder/shared-workdir/build/sdk/feeds/base/package/devel/gdb/patches/120-sigprocmask-invalid-call.patch using plaintext: 
patching file gdbsupport/signals-state-save-restore.cc

Applying /builder/shared-workdir/build/sdk/feeds/base/package/devel/gdb/patches/140-sgidefs.patch using plaintext: 
patching file gdb/mips-linux-nat.c

Applying /builder/shared-workdir/build/sdk/feeds/base/package/devel/gdb/patches/150-mips64.patch using plaintext: 
patching file gdb/mips-linux-nat.c
configure: loading site script /builder/shared-workdir/build/sdk/include/site/arm
checking build system type... x86_64-pc-linux-gnu
checking host system type... arm-openwrt-linux-gnu
checking target system type... arm-openwrt-linux-gnu
checking for a BSD-compatible install... /builder/shared-workdir/build/sdk/staging_dir/host/bin/install -c
checking whether ln works... yes
checking whether ln -s works... yes
checking for a sed that does not truncate output... /builder/shared-workdir/build/sdk/staging_dir/host/bin/sed
checking for gawk... gawk
checking for gdbserver support... 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 we are using the GNU C compiler... yes
checking whether arm-openwrt-linux-muslgnueabi-gcc accepts -g... yes
checking for arm-openwrt-linux-muslgnueabi-gcc option to accept ISO C89... none needed
checking for arm-openwrt-linux-muslgnueabi-gcc option to accept ISO C99... none needed
checking whether we are using the GNU C++ compiler... yes
checking whether arm-openwrt-linux-muslgnueabi-g++ accepts -g... yes
checking whether g++ accepts -static-libstdc++... yes
checking for arm-openwrt-linux-gnatbind... no
checking for gnatbind... no
checking for arm-openwrt-linux-gnatmake... no
checking for gnatmake... no
checking whether compiler driver understands Ada and is recent enough... no
checking for arm-openwrt-linux-gdc... no
checking for gdc... no
checking whether the D compiler works... no
checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1 $$f2
checking for objdir... .libs
checking for the correct version of gmp.h... yes
checking for the correct version of mpfr.h... no
configure: error: Building GDB requires GMP 4.2+, and MPFR 3.1.0+.
Try the --with-gmp and/or --with-mpfr options to specify
their locations.  If you obtained GMP and/or MPFR from a vendor
distribution package, make sure that you have installed both the libraries
and the header files.  They may be located in separate packages.
make[3]: *** [Makefile:100: /builder/shared-workdir/build/sdk/build_dir/target-arm_xscale_musl_eabi/gdb-15.2/.configured_a17fb5ef857664f03cd0ce37cc5ea591] Error 1
time: package/feeds/base/gdb/compile#3.26#2.21#5.82