From: maier <maier@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Mon, 23 Dec 2013 10:05:06 +0000 (+0000)
Subject: CMake: Improve error message
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5bf0d38e14534122e3200218a1918f7cd7acab77;p=dealii-svn.git

CMake: Improve error message

git-svn-id: https://svn.dealii.org/trunk@32099 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/cmake/macros/macro_configure_feature.cmake b/deal.II/cmake/macros/macro_configure_feature.cmake
index 4a35b260fd..240e2bfa0d 100644
--- a/deal.II/cmake/macros/macro_configure_feature.cmake
+++ b/deal.II/cmake/macros/macro_configure_feature.cmake
@@ -100,14 +100,15 @@ or set the relevant variables by hand in ccmake."
       )
   ELSE()
     SET(_hint_snippet
-      "or set the relevant variables by hand in ccmake."
+      " or set the relevant variables by hand in ccmake."
       )
   ENDIF()
 
   IF(FEATURE_${_feature}_HAVE_BUNDLED)
     SET(_bundled_snippet
-      "\n\nAlternatively you may choose to compile the bundled library of
-${_feature_lowercase} by setting DEAL_II_ALLOW_BUNDLED=on or\nDEAL_II_FORCE_BUNDLED_${_feature}=on.\n"
+      "\nAlternatively you may choose to compile the bundled library of "
+      "${_feature_lowercase} by setting DEAL_II_ALLOW_BUNDLED=on or "
+      "DEAL_II_FORCE_BUNDLED_${_feature}=on.\n"
       )
   ELSE()
     SET(_bundled_snippet "\n")
@@ -117,7 +118,7 @@ ${_feature_lowercase} by setting DEAL_II_ALLOW_BUNDLED=on or\nDEAL_II_FORCE_BUND
     "Could not find the ${_feature_lowercase} library!\n"
     ${${_feature}_ADDITIONAL_ERROR_STRING}
     "Please ensure that a suitable ${_feature_lowercase} library is installed on your computer.\n"
-    "If the library is not at a default location, either provide some hints\n"
+    "If the library is not at a default location, either provide some hints "
     "for autodetection,${_hint_snippet}${_bundled_snippet}"
     )
 ENDMACRO()
@@ -156,8 +157,8 @@ MACRO(CONFIGURE_FEATURE _feature)
     STRING(REGEX REPLACE "^DEAL_II_WITH_" "" _dependency ${_dependency})
     IF(NOT FEATURE_${_dependency}_PROCESSED)
       MESSAGE(FATAL_ERROR "\n"
-        "Internal build system error:\nDEAL_II_WITH_${_feature} depends on "
-        "DEAL_II_WITH_${_dependency},\nbut CONFIGURE_FEATURE(${_feature}) "
+        "Internal build system error: DEAL_II_WITH_${_feature} depends on "
+        "DEAL_II_WITH_${_dependency}, but CONFIGURE_FEATURE(${_feature}) "
         "was called before CONFIGURE_FEATURE(${_dependency}).\n\n"
         )
     ENDIF()