From b3d259d970c91fb8ac3b931e5409dd8cecca699f Mon Sep 17 00:00:00 2001 From: Patrick Williams Date: Wed, 27 Feb 2013 18:58:30 -0600 Subject: Refactoring of the build system. - Remove unused files for generating LIDs. - Reduce the overall verbosity of the build. - Separate 'config.mk' into a number of smaller, topic-centric files and comment better. - Generalize the 'passes' concept and added an IMAGES pass. - Deprecate most "magic" make variables like EXTRAFOO. - Overall performance improvements. I've tried to reduce the impact of these changes on component-level makefiles. There will be follow-up commit(s) to improve those and decrease the verbosity of some component-owned commands. Change-Id: I6d319f5338eb3946f56b281c3cdd5f341a016fcc Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/3368 Reviewed-by: Brian H. Horton Tested-by: Jenkins Server Reviewed-by: ADAM R. MUHLE Reviewed-by: Daniel M. Crowell Reviewed-by: A. Patrick Williams III --- src/build/mkrules/verbose.rules.mk | 46 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 src/build/mkrules/verbose.rules.mk (limited to 'src/build/mkrules/verbose.rules.mk') diff --git a/src/build/mkrules/verbose.rules.mk b/src/build/mkrules/verbose.rules.mk new file mode 100644 index 000000000..95e635aca --- /dev/null +++ b/src/build/mkrules/verbose.rules.mk @@ -0,0 +1,46 @@ +# IBM_PROLOG_BEGIN_TAG +# This is an automatically generated prolog. +# +# $Source: src/build/mkrules/verbose.rules.mk $ +# +# IBM CONFIDENTIAL +# +# COPYRIGHT International Business Machines Corp. 2013 +# +# p1 +# +# Object Code Only (OCO) source materials +# Licensed Internal Code Source Materials +# IBM HostBoot Licensed Internal Code +# +# The source code for this program is not published or otherwise +# divested of its trade secrets, irrespective of what has been +# deposited with the U.S. Copyright Office. +# +# Origin: 30 +# +# IBM_PROLOG_END_TAG + +# File: verbose.rules.mk +# Description: +# Control the verbosity of make commands by defining some prefixes that +# other make rules can use. +# +# Setting the environment variable BUILD_VERBOSE=1 echos the full commands +# being executed, while leaving it off echos just a short description. + +# Variables: +# C1 - Prefix for the command to be executed. ex. '$(C1)$(CC) foo.C' +# C2 - Prefix for the short description of the command. ex. '$(C2)CC foo.C' + +ifdef BUILD_VERBOSE + C1= + C2=@true || echo +else + C1=@ + C2=@echo + MAKE+= --no-print-directory +endif + +MAKE+= --no-builtin-rules --no-builtin-variables + -- cgit v1.2.1