From: Marc Fehling <m.fehling@fz-juelich.de>
Date: Tue, 3 Jul 2018 20:50:03 +0000 (-0600)
Subject: Increase minimum version of p4est to 2.0.
X-Git-Tag: v9.1.0-rc1~959^2~1
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=850e6d7ac1acd836f85d545108c35d4ea5de9df5;p=dealii.git

Increase minimum version of p4est to 2.0.
---

diff --git a/cmake/configure/configure_p4est.cmake b/cmake/configure/configure_p4est.cmake
index a3271ad56f..b2538ddcef 100644
--- a/cmake/configure/configure_p4est.cmake
+++ b/cmake/configure/configure_p4est.cmake
@@ -27,15 +27,16 @@ MACRO(FEATURE_P4EST_FIND_EXTERNAL var)
     SET(${var} TRUE)
 
     #
-    # We require at least version 0.3.4.1
+    # We require at least version 2.0
     #
-    IF(P4EST_VERSION VERSION_LESS  "0.3.4.1")
+    SET(_version_required 2.0)
+    IF(P4EST_VERSION VERSION_LESS ${_version_required})
       MESSAGE(STATUS "Insufficient p4est installation found: "
-        "At least version 0.3.4.1 is required."
+        "At least version ${_version_required} is required."
         )
       SET(P4EST_ADDITIONAL_ERROR_STRING
         "Insufficient p4est installation found!\n"
-        "At least version 0.3.4.1 is required.\n"
+        "At least version ${_version_required} is required.\n"
         )
       SET(${var} FALSE)
     ENDIF()