Merge pull request #301 from Sonicadvance1/LTO-option

Adds Link Time Optimization cmake option.
This commit is contained in:
Pierre Bourdon 2014-04-23 16:39:01 +02:00
commit 65e0579d9f
1 changed files with 9 additions and 3 deletions

View File

@ -10,11 +10,14 @@ option(USE_WAYLAND "Enables Wayland Support" OFF)
option(USE_UPNP "Enables UPnP port mapping support" ON)
option(DISABLE_WX "Disable wxWidgets (use CLI interface)" OFF)
option(ENABLE_PCH "Use PCH to speed up compilation" ON)
option(ENABLE_LTO "Enables Link Time Optimization" OFF)
option(OPENMP "Enable OpenMP parallelization" ON)
option(ENCODE_FRAMEDUMPS "Encode framedumps in AVI format" ON)
option(FASTLOG "Enable all logs" OFF)
option(OPROFILING "Enable profiling" OFF)
option(OPENMP "Enable OpenMP parallelization" ON)
option(ENCODE_FRAMEDUMPS "Encode framedumps in AVI format" ON)
option(GDBSTUB "Enable gdb stub for remote debugging." OFF)
########################################
# Optional Targets
# TODO: Add DSPSpy
@ -204,6 +207,10 @@ if(UNIX AND NOT APPLE)
check_and_add_flag(VISIBILITY_HIDDEN -fvisibility=hidden)
endif()
if(ENABLE_LTO)
check_and_add_flag(LTO -flto)
endif()
if(APPLE)
# Ignore MacPorts and Fink and any other locally installed packages that
# might prevent building a distributable binary.
@ -306,7 +313,6 @@ if(FASTLOG)
add_definitions(-DDEBUGFAST)
endif()
option(GDBSTUB "Enable gdb stub for remote debugging." OFF)
if(GDBSTUB)
add_definitions(-DUSE_GDBSTUB)
endif(GDBSTUB)