eisseven > tar xzf Digest-SHA1-2.12.tar.gz
eisseven > cd Digest-SHA1-2.12
eisseven > ls
Changes   META.yml     README   SHA1.xs       fip180-1.html  t
MANIFEST  Makefile.PL  SHA1.pm  fip180-1.gif  hints          typemap
eisseven > perl Makefile.PL
Checking if your kit is complete...
Looks good
Writing Makefile for Digest::SHA1

eisseven > make
cp SHA1.pm blib/lib/Digest/SHA1.pm
/usr/bin/perl /usr/lib/perl5/5.12.0/ExtUtils/xsubpp  -typemap /usr/lib/perl5/5.12.0/ExtUtils/typemap -typemap typemap  SHA1.xs > SHA1.xsc && mv SHA1.xsc SHA1.c
cc -c   -D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -DPERL_USE_SAFE_PUTENV -fno-strict-aliasing -pipe -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DPERL_USE_SAFE_PUTENV -O2   -DVERSION=\"2.12\" -DXS_VERSION=\"2.12\" -fPIC "-I/usr/lib/perl5/5.12.0/i686-linux-thread-multi/CORE"   SHA1.c
Running Mkbootstrap for Digest::SHA1 ()
chmod 644 SHA1.bs
rm -f blib/arch/auto/Digest/SHA1/SHA1.so
cc  -shared -O2 SHA1.o  -o blib/arch/auto/Digest/SHA1/SHA1.so   \
                \

chmod 755 blib/arch/auto/Digest/SHA1/SHA1.so
cp SHA1.bs blib/arch/auto/Digest/SHA1/SHA1.bs
chmod 644 blib/arch/auto/Digest/SHA1/SHA1.bs

eisseven > make test
PERL_DL_NONLAZY=1 /usr/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/badfile.t .. ok
t/bits.t ..... ok
t/sha1.t ..... ok
All tests successful.
Files=3, Tests=17,  0 wallclock secs ( 0.03 usr  0.03 sys +  0.09 cusr  0.00 csys =  0.15 CPU)
Result: PASS