Build of perl-crypt-openssl-dsa with musl toolchain

The build took 00h 00m 53s and was NOT successful.

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

SLOCLanguage
1,123 ansic
724 makefile
20 perl
1,867 total

The process tree of the build process is here.

Several sub-process invocations were improper; see the process tree for details. Summary:

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: perl-crypt-openssl-dsa 0.15-3 (Wed Apr 5 00:40:14 UTC 2017)
# ==> Checking runtime dependencies...
# ==> Checking buildtime dependencies...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Starting build()...
# Checking if your kit is complete...
# Looks good
# Generating a Unix-style Makefile
# Writing Makefile for Crypt::OpenSSL::DSA
# Writing MYMETA.yml and MYMETA.json
# Running Mkbootstrap for Crypt::OpenSSL::DSA ()
# "/usr/bin/perl" "/usr/share/perl5/core_perl/ExtUtils/xsubpp" -typemap "/usr/share/perl5/core_perl/ExtUtils/typemap" -typemap "typemap" DSA.xs > DSA.xsc && mv DSA.xsc DSA.c
# chmod 644 "DSA.bs"
# cp lib/Crypt/OpenSSL/DSA/Signature.pod blib/lib/Crypt/OpenSSL/DSA/Signature.pod
# cp lib/Crypt/OpenSSL/DSA.pm blib/lib/Crypt/OpenSSL/DSA.pm
# cc -c -D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -DVERSION=\"0.15\" -DXS_VERSION=\"0.15\" -fPIC "-I/usr/lib/perl5/core_perl/CORE" -DPERL5 DSA.c
# DSA.xs:11:10: fatal error: 'openssl/bn.h' file not found
 # #include
# ^
# 1 error generated.
# make: *** [Makefile:343: DSA.o] Error 1
# ==> ERROR: A failure occurred in build().
# Aborting...