mirror of
https://github.com/isc-projects/bind9.git
synced 2026-02-25 10:59:35 -05:00
ed212e9c63
The "srcid" file present in each BIND source tarball contains a shortened hash of the Git commit corresponding to a given BIND release. This allows a Git reference to be included in an archive that otherwise lacks any Git information. Before the move to Automake, if an "srcid" file was present in the root source directory at the time ./configure was run, its contents were used as the value of a compile-time constant which was then baked into BIND binaries; otherwise, "git rev-parse" was used to determine the value of that constant. With Automake, a similar approach was attempted that required the "srcid" file to be present at autoreconf time in order for it to be used. However, note that this means that even if that file is present in a source tarball created using "make dist", its contents are not going to influence the value of the aforementioned compile-time constant because autoreconf hardcodes the output of "git rev-parse" into the configure script at autoreconf time. To make things more clear, always use "git rev-parse" for determining the value of the PACKAGE_SRCID compile-time constant when running autoreconf. This causes "srcid" to be an empty string in source tarballs built from other source tarballs, but that is not deemed to be much of an issue as "make dist" is expected to be run from Git repository clones. Remove stderr redirections to /dev/null to ensure errors caused e.g. by running "make dist" from outside a Git repository clone are not hidden. Trim the Git commit hash to 7 characters for consistency between Unix and Windows systems. Despite the above, ensure the "srcid" file is present in source tarballs created using "make dist" as that file is used by the build process on Windows.
25 lines
487 B
Makefile
25 lines
487 B
Makefile
include $(top_srcdir)/Makefile.top
|
|
|
|
SUBDIRS = . libltdl lib doc bin
|
|
|
|
BUILT_SOURCES = bind.keys.h
|
|
CLEANFILES = bind.keys.h
|
|
|
|
bind.keys.h: bind.keys Makefile
|
|
${PERL} ${top_srcdir}/util/bindkeys.pl ${top_srcdir}/bind.keys > $@
|
|
|
|
dist_sysconf_DATA = bind.keys
|
|
|
|
.PHONY: doc
|
|
|
|
EXTRA_DIST = \
|
|
util/bindkeys.pl \
|
|
contrib \
|
|
CHANGES \
|
|
COPYRIGHT \
|
|
LICENSE \
|
|
*.md
|
|
|
|
dist-hook:
|
|
find $(distdir) -type f -name .gitignore -delete
|
|
git rev-parse --short HEAD | cut -b1-7 > $(distdir)/srcid
|