Import getline helper from cdecl99.

[dxcommon.git] / snippet / autotest.mk

diff --git a/snippet/autotest.mk b/snippet/autotest.mk
index 10acd7134d8548ef971b8d124f11dfc5ed6f1147..4e02f0be045fd0defa28fd62e0618ffe04f8b627 100644 (file)
--- a/snippet/autotest.mk
+++ b/snippet/autotest.mk
@@ -1,21 +1,18 @@
-# Copyright © 2015,2019-2021 Nick Bowler
+# Copyright © 2015,2019-2023 Nick Bowler
 #
 # Automake fragment to hook up a basic Autotest test suite into the
 # build.  It is expected that a testsuite.at file exists in $(srcdir).
 # The testsuite will be output to $(builddir)/testsuite.
 #
 # The DX_AUTOMAKE_COMPAT macro must be expanded by configure.ac to
-# provide necessary substitutions.  If DX_PROG_AUTOTEST is used, this
-# will be included automatically.
+# provide necessary substitutions.
 #
 # You must define the AUTOTEST variable to the Autotest program (normally,
-# this is autom4te -l autotest).  The DX_PROG_AUTOTEST macro can be used
-# to set this automatically.  You must also define the HAVE_AUTOTEST Automake
-# conditional which controls whether the testsuite-generating rules are
-# enabled.  If DX_PROG_AUTOTEST is used, this may be set like:
+# this is autom4te -l autotest).  You must also define the HAVE_AUTOTEST
+# Automake conditional which controls whether the testsuite-generating
+# rules are enabled (that is, if Autotest is available and works).
 #
-#   DX_PROG_AUTOTEST
-#   AM_CONDITIONAL([HAVE_AUTOTEST], [test x"$dx_cv_autotest_works" = x"yes"])
+# The DX_PROG_AUTOTEST_AM macro may be used to set all of the above.
 #
 # License WTFPL2: Do What The Fuck You Want To Public License, version 2.
 # This is free software: you are free to do what the fuck you want to.
@@ -66,8 +63,10 @@ endif
        $(AM_V_GEN) $(DX_AUTOTEST) -p m4_include -o $@.tmp testsuite.at
        $(AM_V_at) $(DX_AUTOTEST) -t m4_include:'$$1' -o $@.deps.tmp \
          testsuite.at
+if AMDEP
        $(AM_V_at) exec 3<$@.deps.tmp 4>$(DEPDIR)/$(@F).P; \
          while read f <&3; do printf '$@: %s\n%s:\n' "$$f" "$$f" >&4; done
+endif
        $(AM_V_at) mv -f $@.deps.tmp $@.deps
        $(AM_V_at) mv -f $@.tmp $@
 testsuite.deps: testsuite