svn commit: r342840 - in head: share/mk stand tools/build/options

[Warner Losh]

Author: imp
Date: Mon Jan  7 05:49:27 2019
New Revision: 342840
URL: https://svnweb.freebsd.org/changeset/base/342840

Log:
  Create MK_LOADER_VERBOSE and connect it to ELF_VERBOSE in the loader
  code.
  
  PR: 18498
  Submitted by: mellon at pobox dot com

Added:
  head/tools/build/options/WITH_LOADER_VERBOSE   (contents, props changed)
Modified:
  head/share/mk/src.opts.mk
  head/stand/loader.mk

Modified: head/share/mk/src.opts.mk
==============================================================================
--- head/share/mk/src.opts.mk	Mon Jan  7 05:31:40 2019	(r342839)
+++ head/share/mk/src.opts.mk	Mon Jan  7 05:49:27 2019	(r342840)
@@ -204,6 +204,7 @@ __DEFAULT_NO_OPTIONS = \
     LIBSOFT \
     LOADER_FIREWIRE \
     LOADER_FORCE_LE \
+    LOADER_VERBOSE \
     NAND \
     OFED_EXTRA \
     OPENLDAP \

Modified: head/stand/loader.mk
==============================================================================
--- head/stand/loader.mk	Mon Jan  7 05:31:40 2019	(r342839)
+++ head/stand/loader.mk	Mon Jan  7 05:49:27 2019	(r342840)
@@ -155,6 +155,10 @@ vers.c: ${LDRSRC}/newvers.sh ${VERSION_FILE}
 	sh ${LDRSRC}/newvers.sh ${REPRO_FLAG} ${VERSION_FILE} \
 	    ${NEWVERSWHAT}
 
+.if ${MK_LOADER_VERBOSE} != "no"
+CFLAGS+=	-DELF_VERBOSE
+.endif
+
 .if !empty(HELP_FILES)
 HELP_FILES+=	${LDRSRC}/help.common
 

Added: head/tools/build/options/WITH_LOADER_VERBOSE
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/tools/build/options/WITH_LOADER_VERBOSE	Mon Jan  7 05:49:27 2019	(r342840)
@@ -0,0 +1,5 @@
+.\" $FreeBSD$
+Set to build with extra verbose debugging in the loader.
+May explode already nearly too large loader over the limit.
+Use with care.
+