1# Copyright (c) 2017-2018, Lawrence Livermore National Security, LLC. 2# Produced at the Lawrence Livermore National Laboratory. LLNL-CODE-734707. 3# All Rights reserved. See files LICENSE and NOTICE for details. 4# 5# This file is part of CEED, a collection of benchmarks, miniapps, software 6# libraries and APIs for efficient high-order finite element and spectral 7# element discretizations for exascale applications. For more information and 8# source code availability see http://github.com/ceed. 9# 10# The CEED research is supported by the Exascale Computing Project 17-SC-20-SC, 11# a collaborative effort of two U.S. Department of Energy organizations (Office 12# of Science and the National Nuclear Security Administration) responsible for 13# the planning and preparation of a capable exascale ecosystem, including 14# software, applications, hardware, advanced system engineering and early 15# testbed platforms, in support of the nation's exascale computing imperative. 16 17# Output using the 216-color rules mode 18rule_file = $(notdir $(1)) 19rule_path = $(patsubst %/,%,$(dir $(1))) 20last_path = $(notdir $(patsubst %/,%,$(dir $(1)))) 21ansicolor = $(shell echo $(call last_path,$(1)) | cksum | cut -b1-2 | xargs -IS expr 2 \* S + 17) 22emacs_out = @printf " %10s %s/%s\n" $(1) $(call rule_path,$(2)) $(call rule_file,$(2)) 23color_out = @if [ -t 1 ]; then \ 24 printf " %10s \033[38;5;%d;1m%s\033[m/%s\n" \ 25 $(1) $(call ansicolor,$(2)) \ 26 $(call rule_path,$(2)) $(call rule_file,$(2)); else \ 27 printf " %10s %s\n" $(1) $(2); fi 28# if TERM=dumb, use it, otherwise switch to the term one 29output = $(if $(TERM:dumb=),$(call color_out,$1,$2),$(call emacs_out,$1,$2)) 30 31# if V is set to non-nil, turn the verbose mode 32quiet = $(if $(V),$($(1)),$(call output,$1,$@);$($(1))) 33 34# make-4.3 allows string literals like "#include" in variables, but older versions need "\#include". Specifically, the following code: 35# 36# X := $(shell echo "#foo") 37# 38# works with make-4.3, but fails with previous versions: 39# 40# Makefile:1: *** unterminated call to function 'shell': missing ')'. Stop. 41# 42# Older versions work if you spell it "\#foo", but 4.3 will include the backslash. We define $(HASH), which works consistently across versions. 43HASH := \# 44