From: Francis Giraldeau <francis.giraldeau@gmail.com>
Date: Thu, 10 May 2012 15:53:20 +0000 (-0400)
Subject: Add makefile target for preprocessor
X-Git-Tag: v2.1.0-rc1~23
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=23e6a44f127a046d02dbe8e9895cc2baf0d57c7d;p=lttng-modules.git

Add makefile target for preprocessor

By specifying .i target, it runs gcc preprocessor for that file.
Example:

  make myfile.i

will read myfile.c and output preprocessor to myfile.i

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/Makefile b/Makefile
index dfa0792b..d06e6764 100644
--- a/Makefile
+++ b/Makefile
@@ -55,4 +55,6 @@ modules_install:
 clean:
 	$(MAKE) -C $(KERNELDIR) M=$(PWD) clean
 
+%.i: %.c
+	$(MAKE) -C $(KERNELDIR) M=$(PWD) $@
 endif