From: Matthias Maier <tamiko@43-1.org>
Date: Wed, 2 Feb 2022 13:02:16 +0000 (-0600)
Subject: CMake: Add an assert to DEAL_II_PACKAGE_HANDLE
X-Git-Tag: v9.4.0-rc1~521^2~4
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da8cf45b7d9a91cdac3e5a761c9de52db7f8c32e;p=dealii.git

CMake: Add an assert to DEAL_II_PACKAGE_HANDLE
---

diff --git a/cmake/macros/macro_deal_ii_package_handle.cmake b/cmake/macros/macro_deal_ii_package_handle.cmake
index 7ef56e5ae4..3c8378454c 100644
--- a/cmake/macros/macro_deal_ii_package_handle.cmake
+++ b/cmake/macros/macro_deal_ii_package_handle.cmake
@@ -93,6 +93,13 @@ MACRO(DEAL_II_PACKAGE_HANDLE _feature)
       SET(_fill_clear TRUE)
 
     ELSE()
+      IF ("${_suffix}" STREQUAL "")
+        MESSAGE(FATAL_ERROR
+          "Internal configuration error: the second "
+          "argument to DEAL_II_PACKAGE_HANDLE must be a keyword"
+          )
+      ENDIF()
+
       MARK_AS_ADVANCED(${_arg})
 
       IF(_fill_clear) # FIXME