From 02dd5b446b87210beb72500f0d0452cca87604f8 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Tue, 12 Apr 2011 18:59:10 -0400 Subject: [PATCH] --- yaml --- r: 245502 b: refs/heads/master c: 85356f802225fedeee8c3e65bdd93b263ace0a8b h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/Makefile | 1 + trunk/scripts/Makefile.build | 5 ++++- 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/[refs] b/[refs] index 8ced5c453c84..5b6342a47c8c 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: dfad3d598c4bbbaf137588e22bac1ce624529f7e +refs/heads/master: 85356f802225fedeee8c3e65bdd93b263ace0a8b diff --git a/trunk/Makefile b/trunk/Makefile index 41ea6fbec55a..e7d01adaf692 100644 --- a/trunk/Makefile +++ b/trunk/Makefile @@ -1268,6 +1268,7 @@ help: @echo ' make C=1 [targets] Check all c source with $$CHECK (sparse by default)' @echo ' make C=2 [targets] Force check of all c source with $$CHECK' @echo ' make W=1 [targets] Enable extra gcc checks' + @echo ' make RECORDMCOUNT_WARN=1 [targets] Warn about ignored mcount sections' @echo '' @echo 'Execute "make" or "make all" to build all targets marked with [*] ' @echo 'For further info see the ./README file' diff --git a/trunk/scripts/Makefile.build b/trunk/scripts/Makefile.build index d5f925abe4d2..fdca952f6a40 100644 --- a/trunk/scripts/Makefile.build +++ b/trunk/scripts/Makefile.build @@ -244,13 +244,16 @@ endif ifdef CONFIG_FTRACE_MCOUNT_RECORD ifdef BUILD_C_RECORDMCOUNT +ifeq ("$(origin RECORDMCOUNT_WARN)", "command line") + RECORDMCOUNT_FLAGS = -w +endif # Due to recursion, we must skip empty.o. # The empty.o file is created in the make process in order to determine # the target endianness and word size. It is made before all other C # files, including recordmcount. sub_cmd_record_mcount = \ if [ $(@) != "scripts/mod/empty.o" ]; then \ - $(objtree)/scripts/recordmcount "$(@)"; \ + $(objtree)/scripts/recordmcount $(RECORDMCOUNT_FLAGS) "$(@)"; \ fi; else sub_cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \