* Package:    app-misc/cw-1.0.16-r2
 * Repository: gentoo
 * Maintainer: shell-tools@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
 * Applying 1.0.16-ldflags.patch ...
 [ ok ]
 * Applying 1.0.16-path.patch ...
 [ ok ]
 * Applying 1.0.16-collision.patch ...
 [ ok ]
creating cache ./config.cache
checking for gcc... x86_64-pc-linux-gnu-gcc
checking whether the C compiler (x86_64-pc-linux-gnu-gcc -march=native -Wformat -Werror=format-security -g0 -O2 -Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu) works... yes
checking whether the C compiler (x86_64-pc-linux-gnu-gcc -march=native -Wformat -Werror=format-security -g0 -O2 -Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for a BSD compatible install... /usr/bin/install -c
checking whether make sets ${MAKE}... yes
checking for -pedantic (gcc) compiler flag... yes
checking for -Wall (gcc) compiler flag... yes
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
checking for ANSI C header files... yes
checking for openpty in -lutil... yes
checking for /dev/ptmx... yes
checking for getpt... yes
checking for isatty... yes
checking for isxdigit... yes
checking for openpty... yes
checking for putenv... yes
checking for regcomp... yes
checking for setenv... yes
checking for setproctitle... no
checking for setsid... yes
checking for sigaction... yes
checking for sscanf... yes
checking for uname... yes
checking for unsetenv... yes
checking for vsnprintf... yes
checking for waitpid... yes
checking for ctype.h... yes
checking for fcntl.h... yes
checking for libgen.h... yes
checking for libutil.h... no
checking for pty.h... yes
checking for regex.h... yes
checking for signal.h... yes
checking for string.h... yes
checking for strings.h... yes
checking for stropts.h... yes
checking for unix.h... no
checking for util.h... no
checking for sys/ioctl.h... yes
checking for sys/stat.h... yes
checking for sys/time.h... yes
checking for sys/types.h... yes
checking for sys/utsname.h... yes
checking for sys/wait.h... yes
updating cache ./config.cache
creating ./config.status
creating Makefile
creating config.h
* Compiling cw(color wrapper)...
x86_64-pc-linux-gnu-gcc -march=native -Wformat -Werror=format-security -g0 -O2 -Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu src/cw.c -o bin/cw -pedantic -Wall -lutil  -DHAVE_CONFIG_H
* Compiling cwu(color wrapper directive updater)...
x86_64-pc-linux-gnu-gcc -march=native -Wformat -Werror=format-security -g0 -O2 -Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu src/cwu.c -o bin/cwu
src/cw.c: In function 'sighandler':
src/cw.c:646:3: error: format not a string literal and no format arguments [-Werror=format-security]
src/cw.c: In function 'cwprintf':
src/cw.c:1281:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
src/cw.c:1282:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
src/cw.c: In function 'is_cwfile':
src/cw.c:1334:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
cc1: some warnings being treated as errors
make: *** [cw] Error 1
emake failed
 * ERROR: app-misc/cw-1.0.16-r2::gentoo failed (compile phase):
 *   emake failed
 * 
 * Call stack:
 *     ebuild.sh, line  93:  Called src_compile
 *   environment, line 1898:  Called die
 * The specific snippet of code:
 *       emake local || die "emake failed"
 * 
 * If you need support, post the output of `emerge --info '=app-misc/cw-1.0.16-r2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=app-misc/cw-1.0.16-r2::gentoo'`.
 * The complete build log is located at '/var/log/log/build/app-misc/cw-1.0.16-r2:20140826-015812.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/app-misc/cw-1.0.16-r2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-misc/cw-1.0.16-r2/temp/environment'.
 * Working directory: '/var/tmp/portage/app-misc/cw-1.0.16-r2/work/cw-1.0.16'
 * S: '/var/tmp/portage/app-misc/cw-1.0.16-r2/work/cw-1.0.16'