build: fix LINT_MD_NEWER assignment

Trott · targos · commit 546a9ea99862 · 2020-04-22T19:44:45.000+02:00
Indentation with a tab breaks the functionality, resulting in linting all .md files when any one is changed. For consistency with the rest of the Makefile and to restore functionality, remove indentation. Refs: #32614 (comment) PR-URL: #32712 Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
diff --git a/Makefile b/Makefile
@@ -1229,9 +1229,9 @@ lint-md-build:
 	$(warning "Deprecated no-op target 'lint-md-build'")
 
 ifeq ("$(wildcard tools/.mdlintstamp)","")
-	LINT_MD_NEWER =
+LINT_MD_NEWER =
 else
-	LINT_MD_NEWER = -newer tools/.mdlintstamp
+LINT_MD_NEWER = -newer tools/.mdlintstamp
 endif
 
 LINT_MD_TARGETS = doc src lib benchmark test tools/doc tools/icu $(wildcard *.md)
