Unable to compile on Ubuntu LTS 14.04

[avagin]

src/ct.c: In function ‘spawn_wait’:
src/ct.c:80:6: error: ignoring return value of ‘read’, declared with attribute warn_unused_result [-Werror=unused-result]
read(pipe[0], &ret, sizeof(ret));
^
src/ct.c: In function ‘spawn_wake’:
src/ct.c:87:7: error: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Werror=unused-result]
write(pipe[1], &ret, sizeof(ret));
^
cc1: all warnings being treated as errors
make[1]: *** [src/ct.o] Error 1
make: *** [src/libct.so] Error 2

[xemul]

Check for retcode is not required there actually. The read() will not read in pre-initialized variable. If write() fails, there's nothing to be done about it :)

[avagin]

Now we need to explain this to gcc.

[xemul]

You're welcome ;)