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[lbtt] Adjust parsers to accommodate old and new versions of Automake.

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* src/Config-parse.yy, src/Ltl-parse.yy, src/NeverClaim-parse.yy:
Rename these as..
* src/Config-parse.y, src/Ltl-parse.y, src/NeverClaim-parse.y:
... these.
* src/Config-parse_.cc, src/Ltl-parse_.cc,
src/NeverClaim-parse_.cc: New files to hack around
incompatibilities between Automake 1.12 and Automake 1.11.
* src/Makefile.am: Adjust.
* NEWS: Mention this change.
This commit is contained in:
Alexandre Duret-Lutz 2012-06-19 17:21:28 +02:00
parent b98c47246c
commit e9e132dd29
9 changed files with 70 additions and 7 deletions
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16
lbtt/src/Config-parse_.cc Normal file
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// This is a hack to support both Automake <= 1.11.x, and Automake >=
// 1.12.x The problem with is that old versions used to create
// parse.h, and parse.cc from a parse.yxx grammar, while new versions
// create parse.hxx and parse.cc.
//
// We want to support both version of Automake, because 1.11.x is
// fairly well distributed, and 1.12 did not make it into Debian 7.0.
//
// Yet it's difficult to support both versions because of the name
// change. Our hack is to rename parse.yxx as parse.y, so that
// automake will generate rule to build parse.h and parse.c, and then
// this parse_.cc file is used to compile parse.c in C++. This way we
// always have a parse.h file regardless of the Automake version.
//
// We can fix this mess once Automake 1.12 is available everywhere.
#include "Config-parse.c"