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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-07-15 22:18:24 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-07-15 22:18:24 +0000 |
| commit | 78c84ad49eeb12c67797e5acb3cf637a59601ce2 (patch) | |
| tree | b477c464ddf7695ca6ff110cd713a8203efd074c /src | |
| parent | 816ff27f60385d362898d8ac6523f043f888b1f5 (diff) | |
| download | postgresql-78c84ad49eeb12c67797e5acb3cf637a59601ce2.tar.gz postgresql-78c84ad49eeb12c67797e5acb3cf637a59601ce2.zip | |
Because plpgsql's scanner uses %option case-insensitive, flex's results could
theoretically vary depending on what the compile-time locale setting is.
Hence, force it to see LC_CTYPE=C to ensure consistent build results.
(It's likely that this makes no difference in practice, since our
specification for "identifier" surely includes both ends of any possible
uppercase/lowercase pair anyway. But it should silence warnings about
ambiguous character classes that are reported by some buildfarm members.)
Diffstat (limited to 'src')
| -rw-r--r-- | src/pl/plpgsql/src/Makefile | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/pl/plpgsql/src/Makefile b/src/pl/plpgsql/src/Makefile index 38092ee432f..d6454a239b3 100644 --- a/src/pl/plpgsql/src/Makefile +++ b/src/pl/plpgsql/src/Makefile @@ -2,7 +2,7 @@ # # Makefile for the plpgsql shared object # -# $PostgreSQL: pgsql/src/pl/plpgsql/src/Makefile,v 1.30 2007/02/09 15:56:00 petere Exp $ +# $PostgreSQL: pgsql/src/pl/plpgsql/src/Makefile,v 1.31 2007/07/15 22:18:24 tgl Exp $ # #------------------------------------------------------------------------- @@ -67,9 +67,13 @@ else @$(missing) bison $< $@ endif +# Because we use %option case-insensitive, flex's results could vary +# depending on what the compile-time locale setting is. Hence, force +# it to see LC_CTYPE=C to ensure consistent build results. + $(srcdir)/pl_scan.c: scan.l ifdef FLEX - $(FLEX) $(FLEXFLAGS) -o'$@' $< + LC_CTYPE=C $(FLEX) $(FLEXFLAGS) -o'$@' $< else @$(missing) flex $< $@ endif |