=> Bootstrap dependency digest>=20010302: found digest-20121220
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Building for elftoolchain-0.5.1nb1
all ===> common
all ===> libelf
m4 -D SRCDIR=/scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf libelf_fsize.m4 > libelf_fsize.c
m4 -D SRCDIR=/scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf libelf_msize.m4 > libelf_msize.c
m4 -D SRCDIR=/scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf libelf_convert.m4 > libelf_convert.c
#   compile  libelf/elf.o
gcc -O2   -std=gnu99    -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wno-sign-compare  -Wno-traditional  -Wa,--fatal-warnings -Wreturn-type -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wextra -Wno-unused-parameter -Wno-sign-compare -Wold-style-definition -Wconversion -Wsign-compare -Wformat=2  -Wno-format-zero-length  -Werror    -I. -I/scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf -I/scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf/../common   -c    elf.c -o elf.o
objcopy -x  elf.o
#   compile  libelf/elf.pico
gcc -O2   -std=gnu99    -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wno-sign-compare  -Wno-traditional  -Wa,--fatal-warnings -Wreturn-type -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wextra -Wno-unused-parameter -Wno-sign-compare -Wold-style-definition -Wconversion -Wsign-compare -Wformat=2  -Wno-format-zero-length  -Werror    -I. -I/scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf -I/scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf/../common   -c    -fPIC elf.c -o elf.pico
objcopy -x  elf.pico
#   compile  libelf/elf.po
gcc -O2   -std=gnu99    -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wno-sign-compare  -Wno-traditional  -Wa,--fatal-warnings -Wreturn-type -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wextra -Wno-unused-parameter -Wno-sign-compare -Wold-style-definition -Wconversion -Wsign-compare -Wformat=2  -Wno-format-zero-length  -Werror    -I. -I/scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf -I/scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf/../common   -c -DGPROF -DPROF    -pg elf.c -o elf.po
objcopy -X  elf.po
#   compile  libelf/elf_begin.o
gcc -O2   -std=gnu99    -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wno-sign-compare  -Wno-traditional  -Wa,--fatal-warnings -Wreturn-type -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wextra -Wno-unused-parameter -Wno-sign-compare -Wold-style-definition -Wconversion -Wsign-compare -Wformat=2  -Wno-format-zero-length  -Werror    -I. -I/scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf -I/scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf/../common   -c    elf_begin.c -o elf_begin.o
elf_begin.c: In function '_libelf_read_special_file':
elf_begin.c:78:19: error: conversion to 'ssize_t' from 'size_t' may change the sign of the result [-Werror=sign-conversion]
    readsz = bufsz - datasz;
                   ^
elf_begin.c:80:4: error: conversion to 'size_t' from 'ssize_t' may change the sign of the result [-Werror=sign-conversion]
    if ((readsz = read(fd, t, readsz)) <= 0)
    ^
elf_begin.c:82:4: error: conversion to 'long unsigned int' from 'ssize_t' may change the sign of the result [-Werror=sign-conversion]
    datasz += readsz;
    ^
cc1: all warnings being treated as errors
*** Error code 1

Stop.
make[1]: stopped in /scratch/devel/elftoolchain/work/elftoolchain-0.5.1/libelf
*** Error code 1

Stop.
make: stopped in /scratch/devel/elftoolchain/work/elftoolchain-0.5.1
*** Error code 1

Stop.
make[1]: stopped in /bulk-data/pkgsrc/devel/elftoolchain
*** Error code 1

Stop.
make: stopped in /bulk-data/pkgsrc/devel/elftoolchain