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build: minor fixes in doc/

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* doc/local.mk: Consistently use *.tmp for temporary files.
Fix comments.
This commit is contained in:
Akim Demaille
2018-11-06 07:26:01 +01:00
parent 7cab285eda
commit e02ce4c7f0
1 changed files with 10 additions and 10 deletions
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20
doc/local.mk
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@@ -32,7 +32,7 @@ $(doc_bison).html: $(FIGS_GV:.gv=.png)
TEXI2DVI = texi2dvi --build-dir=doc/bison.t2d -I doc
CLEANDIRS += doc/bison.t2d
MOSTLYCLEANFILES += $(top_srcdir)/doc/*.t
MOSTLYCLEANFILES += $(top_srcdir)/doc/*.tmp
CROSS_OPTIONS_PL = $(top_srcdir)/build-aux/cross-options.pl
CROSS_OPTIONS_TEXI = $(top_srcdir)/doc/cross-options.texi
@@ -64,7 +64,7 @@ doc/refcard.pdf: doc/refcard.tex
## doc/bison.help. ##
## ---------------- ##
# Some of our targets (cross-option.texi, bison.1) use "bison --help".
# Some of our targets (cross-options.texi, bison.1) use "bison --help".
# Since we want to ship the generated file to avoid additional
# requirements over the user environment, we used to not depend on
# src/bison itself, but on src/getargs.c and other files. Yet, we
@@ -80,7 +80,7 @@ doc/refcard.pdf: doc/refcard.tex
# bison.help, which contains --version then --help. This file can
# depend on bison, which ensures its correctness. But update it
# *only* if needed (content changes). This way, we avoid useless
# compilations of cross-option.texi and bison.1. At the cost of
# compilations of cross-options.texi and bison.1. At the cost of
# repeated builds of bison.help.
EXTRA_DIST += $(top_srcdir)/doc/bison.help
@@ -117,14 +117,14 @@ endif
$(top_srcdir)/doc/bison.1: $(MAN_DEPS)
$(AM_V_GEN)$(HELP2MAN) \
--include=$(top_srcdir)/doc/bison.x \
--output=$@.t src/bison$(EXEEXT)
$(AM_V_at)if $(remove_time_stamp) $@ >$@a.t 2>/dev/null && \
$(remove_time_stamp) $@.t | cmp $@a.t - >/dev/null 2>&1; then \
touch $@; \
else \
mv $@.t $@; \
--output=$@.tmp src/bison$(EXEEXT)
$(AM_V_at)if $(remove_time_stamp) $@ >$@a.tmp 2>/dev/null && \
$(remove_time_stamp) $@.tmp | cmp $@a.tmp - >/dev/null 2>&1; then \
touch $@; \
else \
mv $@.tmp $@; \
fi
$(AM_V_at)rm -f $@*.t
$(AM_V_at)rm -f $@*.tmp
if ENABLE_YACC
nodist_man_MANS = doc/yacc.1