Build of libaio with musl toolchain

The build took 00h 00m 59s and was NOT successful.

The program in this build is written in the following languages, according to sloccount:

SLOCLanguage
1,369 ansic
121 makefile
14 sh
1,504 total

The process tree of the build process is here.

List of Errors

Log

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Removed vanilla repositories from pacman.conf and added:
# [tuscan]
# Server = file:///var/cache/pacman/pkg/

CMD: pacman -Syy --noconfirm
# :: Synchronizing package databases...
# downloading tuscan.db...

There were existing files in /sysroot, using those
# /sysroot/lib
# /sysroot/share
# /sysroot/bin
# /sysroot/include
# /sysroot/libexec

CMD: sudo -u tuscan PATH=/sysroot/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin CC=clang CXX=clang++ red makepkg --noextract --syncdeps --skipinteg --skippgpcheck --skipchecksums --noconfirm --nocolor --log --noprogressbar --nocheck
# ==> Making package: libaio 0.3.110-1 (Wed Apr 5 00:10:56 UTC 2017)
# ==> Checking runtime dependencies...
# ==> Checking buildtime dependencies...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Starting build()...
# make[1]: Entering directory '/tmp/libaio/src/libaio-0.3.110/src'
# clang -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_queue_init.ol io_queue_init.c
# clang -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_queue_release.ol io_queue_release.c
# clang -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_queue_wait.ol io_queue_wait.c
# clang -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_queue_run.ol io_queue_run.c
# clang-3.8: clang-3.8: clang-3.8: warningwarningwarning: : : argument unused during compilation: '-nostartfiles'argument unused during compilation: '-nostartfiles'argument unused during compilation: '-nostartfiles'
#
#
# clang-3.8: warning: argument unused during compilation: '-nostartfiles'
# clang -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_getevents.ol io_getevents.c
# clang -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_submit.ol io_submit.c
# clang-3.8: warning: argument unused during compilation: '-nostartfiles'
# clang-3.8: warning: argument unused during compilation: '-nostartfiles'
# clang -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_cancel.ol io_cancel.c
# clang -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_setup.ol io_setup.c
# clang-3.8: warning: argument unused during compilation: '-nostartfiles'
# clang-3.8: warning: argument unused during compilation: '-nostartfiles'
# clang -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_destroy.ol io_destroy.c
# clang-3.8: warning: argument unused during compilation: '-nostartfiles'
# clang -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o raw_syscall.ol raw_syscall.c
# clang-3.8: warning: argument unused during compilation: '-nostartfiles'
# clang -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o compat-0_1.ol compat-0_1.c
# clang-3.8: warning: argument unused during compilation: '-nostartfiles'
# clang -shared -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_queue_init.os io_queue_init.c
# clang -shared -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_queue_release.os io_queue_release.c
# clang -shared -march=x86-64 -mtune=generic -O2 -pipe -nostdlib -nostartfiles -Wall -I. -fPIC -c -o io_queue_wait.os io_queue_wait.c
# clang-3.8: warning: argument unused during compilation: '-shared'
# clang-3.8: warning: argument unused during compilation: '-nostartfiles'
# clang-3.8: warning: argument unused during compilation: '-shared'
# clang-3.8: warning: argument unused during compilation: '-nostartfiles'
# compat-0_1.c:22:10: fatal error: 'asm/errno.h' file not found
 # #include
# ^
# clang-3.8: warning: argument unused during compilation: '-shared'
# clang-3.8: warning: argument unused during compilation: '-nostartfiles'
# 1 error generated.
# make[1]: *** [Makefile:43: compat-0_1.ol] Error 1
# make[1]: *** Waiting for unfinished jobs....
# make[1]: Leaving directory '/tmp/libaio/src/libaio-0.3.110/src'
# make: *** [Makefile:15: all] Error 2
# ==> ERROR: A failure occurred in build().
# Aborting...