From 878f25308d548106ba126715e68776e42ee8b626 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Fri, 24 Jun 2011 14:25:35 -0400
Subject: dh_auto_configure: If there is a problem with cmake, display the
 CMakeCache.txt.

---
 Debian/Debhelper/Buildsystem/cmake.pm | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'Debian/Debhelper')

diff --git a/Debian/Debhelper/Buildsystem/cmake.pm b/Debian/Debhelper/Buildsystem/cmake.pm
index d4a98f43..9e40cb72 100644
--- a/Debian/Debhelper/Buildsystem/cmake.pm
+++ b/Debian/Debhelper/Buildsystem/cmake.pm
@@ -44,7 +44,15 @@ sub configure {
 	push @flags, "-DCMAKE_VERBOSE_MAKEFILE=ON";
 
 	$this->mkdir_builddir();
-	$this->doit_in_builddir("cmake", $this->get_source_rel2builddir(), @flags, @_);
+	eval { 
+		$this->doit_in_builddir("cmake", $this->get_source_rel2builddir(), @flags, @_);
+	};
+	if ($@) {
+		if (-e $this->get_buildpath("CMakeCache.txt")) {
+			$this->doit_in_builddir("tail -v -n +0 CMakeCache.txt");
+		}
+		die $@;
+	}
 }
 
 sub test {
-- 
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