From: Jean-Paul Pelteret <jppelteret@gmail.com>
Date: Sat, 28 Apr 2018 06:44:30 +0000 (+0200)
Subject: CMake: Make Adol-C check for boost pool more specific.
X-Git-Tag: v9.0.0-rc1~59^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abce14224b287dae2bcc2a5166bc5b32a5dc7753;p=dealii.git

CMake: Make Adol-C check for boost pool more specific.

Apparently there are three states for this preprocessor definition:
- Non-existent (i.e. undefined)
- Defined and equal to zero (#define USE_BOOST_POOL 0)
- Defined and equal to one (#define USE_BOOST_POOL 1)

Follow up to #6335 and #6347
---

diff --git a/cmake/modules/FindADOLC.cmake b/cmake/modules/FindADOLC.cmake
index f0ff3745c8..65e6dfb57d 100644
--- a/cmake/modules/FindADOLC.cmake
+++ b/cmake/modules/FindADOLC.cmake
@@ -81,7 +81,7 @@ IF(EXISTS ${ADOLC_SETTINGS_H})
   # Check whether ADOL-C is configured to use the Boost pool allocator
   #
   FILE(STRINGS "${ADOLC_SETTINGS_H}" ADOLC_BOOST_POOL_STRING
-    REGEX "#define USE_BOOST_POOL"
+    REGEX "#define USE_BOOST_POOL 1"
     )
   IF(NOT "${ADOLC_BOOST_POOL_STRING}" STREQUAL "")
     SET(ADOLC_WITH_BOOST_ALLOCATOR TRUE)