From: Mark Wooding <mdw@distorted.org.uk>
Date: Thu, 23 Jul 2015 09:22:12 +0000 (+0100)
Subject: setup: Use `-P' option when preprocessing.
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/profile/commitdiff_plain/18312fb500978de0160ba7f10bf245ec0f89c45a

setup: Use `-P' option when preprocessing.

This avoids adding `#' lines and eating trailing `\' continuation
markers.
---

diff --git a/setup b/setup
index 2b2ead2..6504cbb 100755
--- a/setup
+++ b/setup
@@ -190,7 +190,7 @@ for c in $cppfiles; do
   ft=$HOME$sub/$target
   dir=${ft%/*}
   mkdir -p $dir
-  cpp dot/$c -o $ft.new
+  cpp -P dot/$c -o $ft.new
   mv $ft.new $ft
   echo "  $target"
 done