mirror_zfs/config/Substfiles.am
Arvind Sankar 38e2e9ce83 Centralize variable substitution
A bunch of places need to edit files to incorporate the configured paths
i.e. bindir, sbindir etc. Move this logic into a common file.

Create arc_summary by copying arc_summary[23] as appropriate at build
time instead of install time.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Closes #10559
2020-07-14 17:33:44 -07:00

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subst_sed_cmd = \
-e 's|@bindir[@]|$(bindir)|g' \
-e 's|@sbindir[@]|$(sbindir)|g' \
-e 's|@datadir[@]|$(datadir)|g' \
-e 's|@sysconfdir[@]|$(sysconfdir)|g' \
-e 's|@runstatedir[@]|$(runstatedir)|g' \
-e 's|@initconfdir[@]|$(initconfdir)|g' \
-e 's|@initdir[@]|$(initdir)|g' \
-e 's|@mounthelperdir[@]|$(mounthelperdir)|g' \
-e 's|@systemdgeneratordir[@]|$(systemdgeneratordir)|g' \
-e 's|@systemdunitdir[@]|$(systemdunitdir)|g' \
-e 's|@udevdir[@]|$(udevdir)|g' \
-e 's|@udevruledir[@]|$(udevruledir)|g' \
-e 's|@zfsexecdir[@]|$(zfsexecdir)|g' \
-e 's|@PYTHON[@]|$(PYTHON)|g' \
-e 's|@PYTHON_SHEBANG[@]|$(PYTHON_SHEBANG)|g' \
-e 's|@DEFAULT_INIT_NFS_SERVER[@]|$(DEFAULT_INIT_NFS_SERVER)|g' \
-e 's|@DEFAULT_INIT_SHELL[@]|$(DEFAULT_INIT_SHELL)|g'
SUBSTFILES =
CLEANFILES = $(SUBSTFILES)
EXTRA_DIST = $(SUBSTFILES:=.in)
$(SUBSTFILES):%:%.in Makefile
$(AM_V_GEN)set -e; \
$(MKDIR_P) $$(dirname $@); \
$(RM) $@~; \
$(SED) $(subst_sed_cmd) $< >$@~; \
if grep -E '@[a-zA-Z0-9_]+@' $@~ >&2; then \
echo "Undefined substitution" >&2; \
exit 1; \
else test $$? -eq 1; fi; \
test -x $< && chmod +x $@~; \
mv -f $@~ $@