From: Peter Eisentraut <peter_e@gmx.net>
Date: Thu, 19 Feb 2009 10:32:30 +0000 (+0000)
Subject: Add an implicit rule %.c -> %.i for running the C preprocessor.
X-Git-Url: http://git.postgresql.org/gitweb/?a=commitdiff_plain;h=a2778f699f016fd99bc1686a73ad2f707cd96187;p=users%2Fsimon%2Fpostgres.git

Add an implicit rule %.c -> %.i for running the C preprocessor.

I occasionally use this for debugging, and it seems wasteful to have to
reinvent this all the time.
---

diff --git a/src/Makefile.global.in b/src/Makefile.global.in
index ff27dd903d..829ce7218d 100644
--- a/src/Makefile.global.in
+++ b/src/Makefile.global.in
@@ -468,6 +468,9 @@ TAS         = @TAS@
 #
 # Global targets and rules
 
+%.i: %.c
+	$(CPP) $(CPPFLAGS) -o $@ $<
+
 %.gz: %
 	$(GZIP) -f --best $<