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# make/Substitute.make
sed-endline = sed 's!$$!\\!'
sed-newline = sed 's!$$!\n!'
sed-quotes = sed "s!\'!\\\&!g"
sed-quote-line = sed 's!.*$$!\"&\"!'
date := $(shell date '+%d%b%y'|tr '[a-z]' '[A-Z]' )
DATE = $(date)
# for all FILE in AT_FILES:
# substitute occurrences of @FILE@ with contents $(at-dir)BLA$(at-ext)
sed-atfiles = -e '\#' $(foreach i, $(AT_FILES), \
-e '/@$i@/r $(at-dir)/$i$(at-ext)' -e 's%@$i@%%g')
# for all VAR in ATVARIABLES
# substitute occurrences of @VAR@ with $(VAR)
sed-atvariables = -e '\#' $(foreach i, $(ATVARIABLES), -e 's!@$i@!$($i)!g')
# config_make dep isn't working. Why?
$(outdir)/%: %.in $(config_make) $(depth)/VERSION
$(call ly_progress,Making,$@,< in)
rm -f $@
sed $(sed-atfiles) $(sed-atvariables) < $< > $@
ATVARIABLES = \
BUILD_VERSION\
DATE\
FONTFORGE\
GUILE\
MAJOR_VERSION\
MINOR_VERSION\
NCSB_DIR\
PATCH_LEVEL\
PATHSEP\
PERL\
PYTHON\
SHELL\
TARGET_PYTHON \
TOPLEVEL_VERSION\
bindir\
datadir\
date\
lilypond_datadir\
lilypond_docdir\
local_lilypond_datadir\
localedir\
outdir\
prefix\
program_prefix\
program_suffix\
sharedstatedir\
src-dir\
top-src-dir\
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