=> Bootstrap dependency digest>=20010302: found digest-20160304
=> Checksum SHA1 OK for jemalloc-4.2.1.tar.bz2
=> Checksum RMD160 OK for jemalloc-4.2.1.tar.bz2
=> Checksum SHA512 OK for jemalloc-4.2.1.tar.bz2
===> Installing dependencies for jemalloc-4.2.1nb1
=> Tool dependency automake>=1.9: found automake-1.15nb4
=> Tool dependency autoconf>=2.58: found autoconf-2.69nb7
=> Tool dependency gmake>=3.81: found gmake-4.1nb2
=> Build dependency libxslt-[0-9]*: found libxslt-1.1.29nb1
=> Build dependency docbook-xsl-[0-9]*: found docbook-xsl-1.79.1nb1
=> Full dependency perl>=5.0: found perl-5.24.0
===> Overriding tools for jemalloc-4.2.1nb1
===> Extracting for jemalloc-4.2.1nb1
===> Patching for jemalloc-4.2.1nb1
=> Applying pkgsrc patches for jemalloc-4.2.1nb1
===> Creating toolchain wrappers for jemalloc-4.2.1nb1
===> Configuring for jemalloc-4.2.1nb1
=> Modifying GNU configure scripts to avoid --recheck
=> Replacing config-guess with pkgsrc versions
=> Replacing config-sub with pkgsrc versions
=> Replacing install-sh with pkgsrc version
=> Replacing Perl interpreter in bin/jeprof.in.
=> Adding run-time search paths to pkg-config files.
checking for xsltproc... /usr/pkg/bin/xsltproc
checking for i386-elf32-minix-gcc... cc
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 cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for grep that handles long lines and -e... (cached) /usr/bin/grep
checking for egrep... (cached) /usr/bin/egrep
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking whether byte ordering is bigendian... no
checking size of void *... 4
checking size of int... 4
checking size of long... 4
checking size of long long... 8
checking size of intmax_t... 8
checking build system type... i386-elf32-minix
checking host system type... i386-elf32-minix
checking for i386-elf32-minix-ar... no
checking for ar... ar
Unsupported operating system: i386-elf32-minix
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking whether malloc_usable_size definition can use const argument... yes
checking whether __attribute__ syntax is compilable... yes
checking whether compiler supports -fvisibility=hidden... yes
checking whether compiler supports -Werror... yes
checking whether tls_model attribute is compilable... yes
checking whether compiler supports -Werror... yes
checking whether alloc_size attribute is compilable... no
checking whether compiler supports -Werror... yes
checking whether format(gnu_printf, ...) attribute is compilable... no
checking whether compiler supports -Werror... yes
checking whether format(printf, ...) attribute is compilable... yes
checking for a BSD-compatible install... /usr/bin/install -c -o root -g operator
checking for i386-elf32-minix-ranlib... no
checking for ranlib... ranlib
checking for ld... /usr/pkgsrc/work/devel/jemalloc/work/.wrapper/bin/ld
checking for autoconf... /usr/pkgsrc/work/devel/jemalloc/work/.tools/bin/autoconf
checking for memalign... no
checking for valloc... yes
checking configured backtracing method... N/A
checking for sbrk... yes
checking whether utrace(2) is compilable... no
checking whether valgrind is compilable... no
checking whether a program using __builtin_ffsl is compilable... yes
checking LG_PAGE... 12
git: not found
checking pthread.h usability... no
checking pthread.h presence... no
checking for pthread.h... no
configure: error: pthread.h is missing
*** Error code 1

Stop.
bmake[1]: stopped in /usr/pkgsrc/devel/jemalloc
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/devel/jemalloc