From: Ian Abbott <abbotti@mev.co.uk>
Date: Wed, 11 May 2011 10:45:07 +0000 (+0100)
Subject: COMEDILIB_CFLAGS: Fix for separate build directory.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=cf20e6af6bb33716d7cc5cdf34a86ec04f2d5be4;p=comedilib.git

COMEDILIB_CFLAGS: Fix for separate build directory.

When doing an out-of-tree build, the comedi_version.h file is in
the build tree, not in the source tree.  The CFLAGS needs an additional
-I option so the compiler can find it.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
---

diff --git a/configure.ac b/configure.ac
index e59cb56..cd8cb72 100644
--- a/configure.ac
+++ b/configure.ac
@@ -85,7 +85,7 @@ AC_HEADER_STDC([])
 
 AX_TLS
 
-COMEDILIB_CFLAGS="$COMEDILIB_CFLAGS -I\$(top_srcdir)/include $COMEDILIB_DEBUG"
+COMEDILIB_CFLAGS="$COMEDILIB_CFLAGS -I\$(top_srcdir)/include -I\$(top_builddir)/include $COMEDILIB_DEBUG"
 COMEDILIB_LIBS="$COMEDILIB_LIBS \$(top_builddir)/lib/libcomedi.la -lm"
 AC_SUBST(COMEDILIB_CFLAGS)
 AC_SUBST(COMEDILIB_LIBS)