Buildbot caught an error:
"Berkeley DB file locking needs flock() for version 5.x (and greater?)"
It is caused by leakage of host-installed Berkley DB into the build.
Since libmilter is not using the DB and because of convoluted build
process of sendmail, we do the workaround - define a macro which
prevents the error without affecting libmilter binary.
Also change source URL from FTP to HTTPS.
Signed-off-by: Aleksey Vasilenko <aleksey.vasilenko@gmail.com>
If ld is used directly to link libmilter.so, linking is not done
correctly with glibc, and produces a library that can't be used.
Linking with the bad library produces a strange error:
ld: conftest: hidden symbol `stat' in [...]libc_nonshared.a(stat.oS)
is referenced by DSO
Using ld with musl works fine, but using gcc is a more portable way of
linking the shared library anyway.
Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
The sendmail Mail Filter API (Milter) is designed to allow third-party
programs access to mail messages as they are being processed in order to
filter meta-information and content.
This library is a prerequisite for the OpenDKIM package.
The proposed Makefile also contains sections for building Sendmail. These
sections are commented out because more work is necessary to properly
complete porting of Sendmail to LEDE/OpenWrt. The notes in Makefile
provide details on what is required to complete the port.
It has been verified that Sendmail executables compile and run properly
on the target system when the commented sections in Makefile are
uncommented.
Signed-off-by: Val Kulkov <val.kulkov@gmail.com>
