From 67a412049489f554c3a552bd523cefd30d038221 Mon Sep 17 00:00:00 2001
From: Noah Misch <noah@leadboat.com>
Date: Sun, 2 Nov 2014 21:43:25 -0500
Subject: [PATCH] Make ECPG test programs depend on "ecpg$(X)", not "ecpg".

Cygwin builds require this of dependencies pertaining to pattern rules.
On Cygwin, stat("foo") in the absence of a file with that exact name can
locate foo.exe.  While GNU make uses stat() for dependencies of ordinary
rules, it uses readdir() to assess dependencies of pattern rules.
Therefore, a pattern rule dependency should match any underlying file
name exactly.  Back-patch to 9.4, where the dependency was introduced.
---
 src/interfaces/ecpg/test/Makefile.regress | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/interfaces/ecpg/test/Makefile.regress b/src/interfaces/ecpg/test/Makefile.regress
index fd6e83aeafa..b3d7c1e874a 100644
--- a/src/interfaces/ecpg/test/Makefile.regress
+++ b/src/interfaces/ecpg/test/Makefile.regress
@@ -12,7 +12,7 @@ override LIBS := -lecpg -lpgtypes $(filter -l%, $(libpq)) $(LIBS) $(PTHREAD_LIBS
 ECPG = ../../preproc/ecpg --regression -I$(srcdir)/../../include -I$(srcdir)
 
 # Files that most or all ecpg preprocessor test outputs depend on
-ECPG_TEST_DEPENDENCIES = ../../preproc/ecpg \
+ECPG_TEST_DEPENDENCIES = ../../preproc/ecpg$(X) \
 	$(srcdir)/../regression.h \
 	$(srcdir)/../../include/sqlca.h \
 	$(srcdir)/../../include/sqlda.h \
-- 
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