From: Matthias Maier <tamiko@43-1.org>
Date: Wed, 25 Apr 2018 18:14:49 +0000 (-0500)
Subject: CMake: add a safeguard
X-Git-Tag: v9.0.0-rc1~103^2~3
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83e0b5af7b6d501f23738540b8bf6d07950ce3a8;p=dealii.git

CMake: add a safeguard
---

diff --git a/cmake/configure/configure_adolc.cmake b/cmake/configure/configure_adolc.cmake
index 17bb4d4e96..51bb5670c3 100644
--- a/cmake/configure/configure_adolc.cmake
+++ b/cmake/configure/configure_adolc.cmake
@@ -17,6 +17,15 @@
 # Configuration for the ADOL-C library:
 #
 
+IF(NOT FEATURE_BOOST_PROCESSED)
+  MESSAGE(FATAL_ERROR "\n"
+    "Internal build system error: The configuration of "
+    "DEAL_II_WITH_ADOLC depends on "
+    "DEAL_II_WITH_BOOST, but CONFIGURE_FEATURE(ADOLC) "
+    "was called before CONFIGURE_FEATURE(BOOST).\n\n"
+    )
+ENDIF()
+
 MACRO(FEATURE_ADOLC_FIND_EXTERNAL var)
   FIND_PACKAGE(ADOLC)