X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=Makefile.PL;h=238220726cab993dc6b0d5e61ae17ddebf018247;hb=f70abe08b768bb0d5537ef2c3f9091069046d9a2;hp=341d42afcc74fa2e51d52be60838e29ea74e3c97;hpb=f4dbd80157bd785cf5d863d517b7334bd2795bab;p=public-inbox.git

diff --git a/Makefile.PL b/Makefile.PL
index 341d42af..23822072 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -70,14 +70,17 @@ N = \$\$(( \$\$(nproc 2>/dev/null || gnproc 2>/dev/null || echo 2) + 1 ))
 -include config.mak
 -include Documentation/include.mk
 SCRIPTS := scripts/ssoma-replay
-my_syntax := \$(addsuffix .syntax, $PM_FILES \$(EXE_FILES) \$(SCRIPTS))
-
+syn_files = $PM_FILES \$(EXE_FILES) \$(SCRIPTS) \$(wildcard t/*.t)
+my_syntax = \$(addsuffix .syntax, \$(syn_files))
+changed = \$(shell git ls-files -m)
 
 %.syntax ::
-	@\$(PERL) -I lib -c \$(subst .syntax,,\$@)
+	@\$(PERL) -w -I lib -c \$(subst .syntax,,\$@)
 
 syntax:: \$(my_syntax)
 
+dsyn :: \$(addsuffix .syntax, \$(filter \$(changed), \$(syn_files)))
+
 check-manifest :: MANIFEST
 	if git ls-files >\$?.gen 2>&1; then diff -u \$? \$?.gen; fi