From: Simon Marlow <marlowsd@gmail.com>
Date: Tue, 7 Jul 2009 08:18:45 +0000 (+0000)
Subject: check for tabs in compiler/ghc.cabal.in (#3344)
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=a6ce3525d991c7df80aec6355b9d0aa941810a94

check for tabs in compiler/ghc.cabal.in (#3344)
---

diff --git a/configure.ac b/configure.ac
index 872cdc7..2d8fbe1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -893,6 +893,10 @@ fi
 AC_SUBST(BUILD_DOCBOOK_PS)
 AC_SUBST(BUILD_DOCBOOK_PDF)
 
+if grep '	' compiler/ghc.cabal.in 2>&1 >/dev/null; then
+   AC_MSG_ERROR([compiler/ghc.cabal.in contains tab characters; please remove them])
+fi
+
 AC_CONFIG_FILES([mk/config.mk mk/project.mk compiler/ghc.cabal ghc/ghc-bin.cabal ghc.spec extra-gcc-opts docs/users_guide/ug-book.xml distrib/ghc.iss])
 AC_CONFIG_COMMANDS([mk/stamp-h],[echo timestamp > mk/stamp-h])
 AC_OUTPUT