x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I..  -I../common
-DLOCALEDIR=\"/usr/share/locale\" -DGNUPG_BINDIR="\"/usr/bin\""
-DGNUPG_LIBEXECDIR="\"/usr/libexec\"" -DGNUPG_LIBDIR="\"/usr/lib64/gnupg\""
-DGNUPG_DATADIR="\"/usr/share/gnupg\"" -DGNUPG_SYSCONFDIR="\"/etc/gnupg\""
-DGNUPG_LOCALSTATEDIR="\"/var/lib\""            -O3 -Wall -Wcast-align
-Wshadow -Wstrict-prototypes -Wformat -Wno-format-y2k -Wformat-security -W
-Wno-sign-compare -Wno-missing-field-initializers
-Wdeclaration-after-statement -Wno-pointer-sign -Wpointer-arith  -O2 -pipe
-march=corei7-avx -g -Wall -c -o card-util.o card-util.c
In file included from /usr/include/fcntl.h:312:0,
                 from tofu.c:33:
In function ‘open’,
    inlined from ‘busy_handler’ at tofu.c:735:11:
/usr/include/bits/fcntl2.h:50:4: error: call to ‘__open_missing_mode’ declared
with attribute error: open with O_CREAT or O_TMPFILE in second argument needs
3 arguments
    __open_missing_mode ();
    ^
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I..  -I../common
-DLOCALEDIR=\"/usr/share/locale\" -DGNUPG_BINDIR="\"/usr/bin\""
-DGNUPG_LIBEXECDIR="\"/usr/libexec\"" -DGNUPG_LIBDIR="\"/usr/lib64/gnupg\""
-DGNUPG_DATADIR="\"/usr/share/gnupg\"" -DGNUPG_SYSCONFDIR="\"/etc/gnupg\""
-DGNUPG_LOCALSTATEDIR="\"/var/lib\""            -O3 -Wall -Wcast-align
-Wshadow -Wstrict-prototypes -Wformat -Wno-format-y2k -Wformat-security -W
-Wno-sign-compare -Wno-missing-field-initializers
-Wdeclaration-after-statement -Wno-pointer-sign -Wpointer-arith  -O2 -pipe
-march=corei7-avx -g -Wall -c -o exec.o exec.c
Makefile:874: recipe for target 'tofu.o' failed
make[2]: *** [tofu.o] Error 1