diff options
Diffstat (limited to 'indra/cmake/00-Common.cmake')
| -rw-r--r-- | indra/cmake/00-Common.cmake | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/indra/cmake/00-Common.cmake b/indra/cmake/00-Common.cmake index 2cc8fa5e5f..d9e1dd9afb 100644 --- a/indra/cmake/00-Common.cmake +++ b/indra/cmake/00-Common.cmake @@ -169,7 +169,10 @@ if (LINUX) add_definitions(-fvisibility=hidden) # don't catch SIGCHLD in our base application class for the viewer - some of our 3rd party libs may need their *own* SIGCHLD handler to work. Sigh! The viewer doesn't need to catch SIGCHLD anyway. add_definitions(-DLL_IGNORE_SIGCHLD) - add_definitions(-march=pentium3 -mfpmath=sse -ftree-vectorize) + if (WORD_SIZE EQUAL 32) + add_definitions(-march=pentium3) + endif (WORD_SIZE EQUAL 32) + add_definitions(-mfpmath=sse -ftree-vectorize) if (NOT STANDALONE) # this stops us requiring a really recent glibc at runtime add_definitions(-fno-stack-protector) |