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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2011-03-30 03:08:36 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2011-03-30 03:08:36 +0000
commit59a83e95380d504905f8f8804e30ee23f8744b92 (patch)
tree9fcbc85878fe544bfbc06b3d367e51f4e4a742f0
parentd8242ced8450d5d43e8e2425b7aecb3d01c89805 (diff)
downloadtdepim-59a83e95380d504905f8f8804e30ee23f8744b92.tar.gz
tdepim-59a83e95380d504905f8f8804e30ee23f8744b92.zip
Fix FTBFS on 64 bit systems
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1226452 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
-rw-r--r--certmanager/ConfigureChecks.cmake8
1 files changed, 8 insertions, 0 deletions
diff --git a/certmanager/ConfigureChecks.cmake b/certmanager/ConfigureChecks.cmake
index 6148f0561..8d8d6a256 100644
--- a/certmanager/ConfigureChecks.cmake
+++ b/certmanager/ConfigureChecks.cmake
@@ -20,5 +20,13 @@ if( _result )
tde_message_fatal( "Unable to run getconf!\n MAX_CMD_LENGTH cannot be determined." )
endif()
math( EXPR MAX_CMD_LENGTH "(${MAX_CMD_LENGTH} / 4) * 3" )
+# Work around a 64 bit bug in the CMake math function above
+if( NOT MAX_CMD_LENGTH )
+ execute_process(
+ COMMAND getconf ARG_MAX
+ OUTPUT_VARIABLE MAX_CMD_LENGTH
+ RESULT_VARIABLE _result
+ OUTPUT_STRIP_TRAILING_WHITESPACE )
+endif()
message( STATUS " found ${MAX_CMD_LENGTH}" )
set( MAX_CMD_LENGTH ${MAX_CMD_LENGTH} CACHE INTERNAL "" FORCE )