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From: Ngie Cooper <ngie@FreeBSD.org>
Date: Sun, 22 Oct 2017 11:45:51 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-projects@freebsd.org
Subject: svn commit: r324861 - projects/runtime-coverage/share/mk
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Author: ngie
Date: Sun Oct 22 11:45:51 2017
New Revision: 324861
URL: https://svnweb.freebsd.org/changeset/base/324861

Log:
  Only try handling mutating GCNOS if SRCS is not empty
  
  This should cure the logspam in certain directory about SRCS:M not evaluating
  properly, e.g., etc/

Modified:
  projects/runtime-coverage/share/mk/bsd.lib.mk
  projects/runtime-coverage/share/mk/bsd.prog.mk

Modified: projects/runtime-coverage/share/mk/bsd.lib.mk
==============================================================================
--- projects/runtime-coverage/share/mk/bsd.lib.mk	Sun Oct 22 11:40:55 2017	(r324860)
+++ projects/runtime-coverage/share/mk/bsd.lib.mk	Sun Oct 22 11:45:51 2017	(r324861)
@@ -458,7 +458,7 @@ _libinstall:
 
 .if !defined(LIBRARIES_ONLY)
 .include <bsd.nls.mk>
-.if defined(_COV_FLAG)
+.if defined(_COV_FLAG) && !empty(SRCS)
 _GCNO_SRCS=	${SRCS:M*.c} ${SRCS:M*.cc} ${SRCS:M*.cpp} ${SRCS:M*.cxx} ${SRCS:M*.C}
 GCNOS:=		${_GCNO_SRCS:R:S/$/.gcno/g}
 .undef _GCNO_SRCS

Modified: projects/runtime-coverage/share/mk/bsd.prog.mk
==============================================================================
--- projects/runtime-coverage/share/mk/bsd.prog.mk	Sun Oct 22 11:40:55 2017	(r324860)
+++ projects/runtime-coverage/share/mk/bsd.prog.mk	Sun Oct 22 11:45:51 2017	(r324861)
@@ -305,7 +305,7 @@ NLSNAME?=	${PROG}
 .include <bsd.nls.mk>
 
 .include <bsd.confs.mk>
-.if defined(_COV_FLAG)
+.if defined(_COV_FLAG) && !empty(SRCS)
 _GCDA_SRCS=	${SRCS:M*.c} ${SRCS:M*.cc} ${SRCS:M*.cpp} ${SRCS:M*.cxx} ${SRCS:M*.C}
 GCDAS:=		${_GCDA_SRCS:R:S/$/.gcno/g}
 .undef _GCDA_SRCS