From 3ace0b57e2aacb784c01a3c7694c6c92461937ff Mon Sep 17 00:00:00 2001
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From: Giulio Benetti <giulio.benetti@benettiengineering.com>
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Date: Thu, 20 Feb 2020 22:00:11 +0100
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Subject: [PATCH] Makefile: fix parallel build failure
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At the moment parallel build fails due to 2 causes:
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1) parsetime.l tries to include incomplete y.tab.h, since y.tab.h is the
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result of yacc -d parsetime.y
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2) when compiling y.tab.c, y.tab.c itself is not complete, since it is
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the result of yacc -d parsetime.y
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So fix it by:
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1) making parsetime.l to wait for y.tab.h to be created by yacc
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2) waiting for y.tab.c and y.tab.h to be created before compile them
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Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
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---
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Makefile.in | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/Makefile.in b/Makefile.in
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index 4c11913..57c3a0c 100644
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--- a/Makefile.in
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+++ b/Makefile.in
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@@ -83,6 +83,8 @@ y.tab.c y.tab.h: parsetime.y
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lex.yy.c: parsetime.l
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$(LEX) -i parsetime.l
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+parsetime.l: y.tab.h
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+
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atd.service: atd.service.in
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cat $< | sed -e 's![@]sbindir[@]!$(sbindir)!g' | sed -e 's![@]atjobdir[@]!$(atjobdir)!g' > $@
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@@ -173,3 +175,4 @@ perm.o: perm.c config.h privs.h at.h
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posixtm.o: posixtm.c posixtm.h
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daemon.o: daemon.c config.h daemon.h privs.h
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getloadavg.o: getloadavg.c config.h getloadavg.h
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+y.tab.o: y.tab.c y.tab.h
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--
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2.20.1
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