path: root/games-emulation/pcsx2/files/pcsx2-1.3.1-cflags.patch

From 683b871c320ec14b777ec3937dc609b69b3cf5a5 Mon Sep 17 00:00:00 2001
From: nE0sIghT <ykonotopov@gmail.com>
Date: Sat, 8 Aug 2015 19:12:37 +0300
Subject: [PATCH 3/3] Use global compiler optimization flags instead of
 defining them for every plugin/binary

---
 cmake/BuildParameters.cmake                        | 35 ++++++++++-------
 common/src/Utilities/CMakeLists.txt                | 45 +---------------------
 common/src/x86emitter/CMakeLists.txt               | 45 +---------------------
 pcsx2/CMakeLists.txt                               | 45 +---------------------
 plugins/CDVDiso/src/CMakeLists.txt                 | 16 +-------
 plugins/CDVDlinuz/Src/CMakeLists.txt               | 21 +---------
 plugins/CDVDnull/CMakeLists.txt                    | 16 +-------
 plugins/FWnull/CMakeLists.txt                      | 16 +-------
 plugins/GSdx/CMakeLists.txt                        |  9 +----
 plugins/GSnull/CMakeLists.txt                      | 16 +-------
 plugins/PadNull/CMakeLists.txt                     | 16 +-------
 plugins/SPU2null/CMakeLists.txt                    | 16 +-------
 plugins/USBnull/CMakeLists.txt                     | 16 +-------
 plugins/dev9null/CMakeLists.txt                    | 16 +-------
 plugins/onepad/CMakeLists.txt                      | 16 +-------
 plugins/spu2-x/src/CMakeLists.txt                  | 16 +-------
 plugins/zerogs/opengl/CMakeLists.txt               |  8 +---
 plugins/zerospu2/CMakeLists.txt                    | 16 +-------
 plugins/zzogl-pg/opengl/CMakeLists.txt             |  8 +---
 .../zzogl-pg/opengl/ZeroGSShaders/CMakeLists.txt   |  8 +---
 tools/bin2cpp/CMakeLists.txt                       |  6 +--
 21 files changed, 51 insertions(+), 355 deletions(-)

diff --git a/cmake/BuildParameters.cmake b/cmake/BuildParameters.cmake
index 48b167c..82e4ded 100644
--- a/cmake/BuildParameters.cmake
+++ b/cmake/BuildParameters.cmake
@@ -117,14 +117,17 @@ if(${PCSX2_TARGET_ARCHITECTURES} MATCHES "i386")
     #     - Only plugins. No package will link to them.
     set(CMAKE_POSITION_INDEPENDENT_CODE OFF)
 
-    if (DISABLE_ADVANCE_SIMD)
-        set(ARCH_FLAG "-msse -msse2 -march=i686")
-    else()
-        # AVX requires some fix of the ABI (mangling) (default 2)
-        # Note: V6 requires GCC 4.7
-        #set(ARCH_FLAG "-march=native -fabi-version=6")
-        set(ARCH_FLAG "-march=native")
+    if(NOT DEFINED ARCH_FLAG)
+        if (DISABLE_ADVANCE_SIMD)
+            set(ARCH_FLAG "-msse -msse2 -march=i686")
+        else()
+            # AVX requires some fix of the ABI (mangling) (default 2)
+            # Note: V6 requires GCC 4.7
+            #set(ARCH_FLAG "-march=native -fabi-version=6")
+            set(ARCH_FLAG "-march=native")
+        endif()
     endif()
+
     add_definitions(-D_ARCH_32=1 -D_M_X86=1 -D_M_X86_32=1)
     set(_ARCH_32 1)
     set(_M_X86 1)
@@ -136,11 +139,13 @@ elseif(${PCSX2_TARGET_ARCHITECTURES} MATCHES "x86_64")
     # SuperVU will not be ported
     set(DISABLE_SVU TRUE)
 
-    if (DISABLE_ADVANCE_SIMD)
-        set(ARCH_FLAG "-msse -msse2")
-    else()
-        #set(ARCH_FLAG "-march=native -fabi-version=6")
-        set(ARCH_FLAG "-march=native")
+    if(NOT DEFINED ARCH_FLAG)
+        if (DISABLE_ADVANCE_SIMD)
+            set(ARCH_FLAG "-msse -msse2")
+        else()
+            #set(ARCH_FLAG "-march=native -fabi-version=6")
+            set(ARCH_FLAG "-march=native")
+        endif()
     endif()
     add_definitions(-D_ARCH_64=1 -D_M_X86=1 -D_M_X86_64=1)
     set(_ARCH_64 1)
@@ -256,8 +261,12 @@ else()
     set(ASAN_FLAG "")
 endif()
 
+if(NOT DEFINED OPTIMIZATION_FLAG)
+    set(OPTIMIZATION_FLAG -O2)
+endif()
+
 # Note: -DGTK_DISABLE_DEPRECATED can be used to test a build without gtk deprecated feature. It could be useful to port to a newer API
-set(DEFAULT_GCC_FLAG "${ARCH_FLAG} ${COMMON_FLAG} ${DEFAULT_WARNINGS} ${AGGRESSIVE_WARNING} ${HARDENING_FLAG} ${DEBUG_FLAG} ${ASAN_FLAG}")
+set(DEFAULT_GCC_FLAG "${ARCH_FLAG} ${COMMON_FLAG} ${DEFAULT_WARNINGS} ${AGGRESSIVE_WARNING} ${HARDENING_FLAG} ${DEBUG_FLAG} ${ASAN_FLAG} ${OPTIMIZATION_FLAG}")
 # c++ only flags
 set(DEFAULT_CPP_FLAG "${DEFAULT_GCC_FLAG} -Wno-invalid-offsetof")
 
diff --git a/common/src/Utilities/CMakeLists.txt b/common/src/Utilities/CMakeLists.txt
index 8f97604..f4b6e27 100644
--- a/common/src/Utilities/CMakeLists.txt
+++ b/common/src/Utilities/CMakeLists.txt
@@ -14,47 +14,6 @@ set(CommonFlags
 	-fno-strict-aliasing
     )
 
-# set optimization flags
-set(OptimizationFlags
-	-falign-functions
-	-falign-jumps
-	-falign-labels
-	-falign-loops
-	-fcaller-saves
-	-fcprop-registers
-	-fcrossjumping
-	-fcse-follow-jumps
-	-fcse-skip-blocks
-	-fdefer-pop
-	-fdelete-null-pointer-checks
-	-fgcse
-	-fgcse-lm
-	-fif-conversion
-	-fif-conversion2
-	-fmerge-constants
-	-foptimize-sibling-calls
-	-fpeephole2
-	-fregmove
-	-freorder-blocks
-	-freorder-functions 
-	-frerun-cse-after-loop
-	-fsched-interblock
-	-fsched-spec
-	-fstrict-overflow
-	-fthread-jumps
-	-ftree-ccp
-	-ftree-ch
-	-ftree-copyrename
-	-ftree-dce
-	-ftree-dominator-opts
-	-ftree-fre
-	-ftree-lrs
-	-ftree-pre
-	-ftree-sra
-	-ftree-ter
-	-ftree-vrp
-	-funit-at-a-time)
-
 #Clang doesn't support a few common flags that GCC does.
 if(NOT USE_CLANG)
 	set(UtilitiesFinalFlags
@@ -79,7 +38,7 @@ if(CMAKE_BUILD_TYPE STREQUAL Devel)
 	# add defines
 	set(UtilitiesFinalFlags
 		${UtilitiesFinalFlags}
-		${CommonFlags} ${OptimizationFlags} -DPCSX2_DEVBUILD
+		${CommonFlags} -DPCSX2_DEVBUILD
 	)
 endif(CMAKE_BUILD_TYPE STREQUAL Devel)
 
@@ -89,7 +48,7 @@ if(CMAKE_BUILD_TYPE STREQUAL Release)
 	# add defines
 	set(UtilitiesFinalFlags
 		${UtilitiesFinalFlags}
-		${CommonFlags} ${OptimizationFlags}
+		${CommonFlags}
 	)
 endif(CMAKE_BUILD_TYPE STREQUAL Release)
 
diff --git a/common/src/x86emitter/CMakeLists.txt b/common/src/x86emitter/CMakeLists.txt
index b37e22a..a8217fc 100644
--- a/common/src/x86emitter/CMakeLists.txt
+++ b/common/src/x86emitter/CMakeLists.txt
@@ -14,47 +14,6 @@ set(CommonFlags
 	-fno-strict-aliasing
     )
 
-# set optimization flags
-set(OptimizationFlags
-	-falign-functions
-	-falign-jumps
-	-falign-labels
-	-falign-loops
-	-fcaller-saves
-	-fcprop-registers
-	-fcrossjumping
-	-fcse-follow-jumps
-	-fcse-skip-blocks
-	-fdefer-pop
-	-fdelete-null-pointer-checks
-	-fgcse
-	-fgcse-lm
-	-fif-conversion
-	-fif-conversion2
-	-fmerge-constants
-	-foptimize-sibling-calls
-	-fpeephole2
-	-fregmove
-	-freorder-blocks
-	-freorder-functions 
-	-frerun-cse-after-loop
-	-fsched-interblock
-	-fsched-spec
-	-fstrict-overflow
-	-fthread-jumps
-	-ftree-ccp
-	-ftree-ch
-	-ftree-copyrename
-	-ftree-dce
-	-ftree-dominator-opts
-	-ftree-fre
-	-ftree-lrs
-	-ftree-pre
-	-ftree-sra
-	-ftree-ter
-	-ftree-vrp
-	-funit-at-a-time)
-
 #Clang doesn't support a few common flags that GCC does.
 if(NOT USE_CLANG)
 	set(x86emitterFinalFlags
@@ -77,7 +36,7 @@ if(CMAKE_BUILD_TYPE STREQUAL Devel)
 	# add defines
 	set(x86emitterFinalFlags
 		${x86emitterFinalFlags}
-		${CommonFlags} ${OptimizationFlags} -DPCSX2_DEVBUILD
+		${CommonFlags} -DPCSX2_DEVBUILD
 	)
 endif(CMAKE_BUILD_TYPE STREQUAL Devel)
 
@@ -87,7 +46,7 @@ if(CMAKE_BUILD_TYPE STREQUAL Release)
 	# add defines
 	set(x86emitterFinalFlags
 		${x86emitterFinalFlags}
-		${CommonFlags} ${OptimizationFlags}
+		${CommonFlags}
 	)
 endif(CMAKE_BUILD_TYPE STREQUAL Release)
 
diff --git a/pcsx2/CMakeLists.txt b/pcsx2/CMakeLists.txt
index 871713e..a98843d 100644
--- a/pcsx2/CMakeLists.txt
+++ b/pcsx2/CMakeLists.txt
@@ -27,47 +27,6 @@ set(CommonFlags
     -DWX_PRECOMP
 	)
 
-# set optimization flags
-set(OptimizationFlags
-	-falign-functions
-	-falign-jumps
-	-falign-labels
-	-falign-loops
-	-fcaller-saves
-	-fcprop-registers
-	-fcrossjumping
-	-fcse-follow-jumps
-	-fcse-skip-blocks
-	-fdefer-pop
-	-fdelete-null-pointer-checks
-	-fgcse
-	-fgcse-lm
-	-fif-conversion
-	-fif-conversion2
-	-fmerge-constants
-	-foptimize-sibling-calls
-	-fpeephole2
-	-fregmove
-	-freorder-blocks
-	-freorder-functions
-	-frerun-cse-after-loop
-	-fsched-interblock
-	-fsched-spec
-	-fstrict-overflow
-	-fthread-jumps
-	-ftree-ccp
-	-ftree-ch
-	-ftree-copyrename
-	-ftree-dce
-	-ftree-dominator-opts
-	-ftree-fre
-	-ftree-lrs
-	-ftree-pre
-	-ftree-sra
-	-ftree-ter
-	-ftree-vrp
-	-funit-at-a-time)
-
 #Clang doesn't support a few common flags that GCC does.
 if(NOT USE_CLANG)
 	set(pcsx2FinalFlags ${CommonFlags} -fno-guess-branch-probability -fno-dse -fno-tree-dse)
@@ -80,11 +39,11 @@ if(CMAKE_BUILD_TYPE STREQUAL Debug)
 
 elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
 	set(Output pcsx2-dev)
-	set(pcsx2FinalFlags ${pcsx2FinalFlags} ${CommonFlags} ${OptimizationFlags} -DPCSX2_DEVBUILD)
+	set(pcsx2FinalFlags ${pcsx2FinalFlags} ${CommonFlags} -DPCSX2_DEVBUILD)
 
 elseif(CMAKE_BUILD_TYPE STREQUAL Release)
 	set(Output pcsx2)
-	set(pcsx2FinalFlags ${pcsx2FinalFlags} ${CommonFlags} ${OptimizationFlags})
+	set(pcsx2FinalFlags ${pcsx2FinalFlags} ${CommonFlags})
 
 endif()
 
diff --git a/plugins/CDVDiso/src/CMakeLists.txt b/plugins/CDVDiso/src/CMakeLists.txt
index 519c92a..97cb832 100644
--- a/plugins/CDVDiso/src/CMakeLists.txt
+++ b/plugins/CDVDiso/src/CMakeLists.txt
@@ -8,21 +8,7 @@ endif()
 
 # plugin name
 set(Output CDVDiso)
-
-set(OptimizationFlags
-    -O2
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-    set(CDVDisoFinalFlags "")
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(CDVDisoFinalFlags ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(CDVDisoFinalFlags ${OptimizationFlags})
-
-endif()
+set(CDVDisoFinalFlags "")
 
 # CDVDiso sources
 set(CDVDisoSources
diff --git a/plugins/CDVDlinuz/Src/CMakeLists.txt b/plugins/CDVDlinuz/Src/CMakeLists.txt
index 943780f..f02198d 100644
--- a/plugins/CDVDlinuz/Src/CMakeLists.txt
+++ b/plugins/CDVDlinuz/Src/CMakeLists.txt
@@ -2,26 +2,7 @@
 
 # plugin name
 set(Output CDVDlinuz)
-
-set(CommonFlags
-    -D_LARGEFILE64_SOURCE
-    )
-
-set(OptimizationFlags
-    -O2
-    -fomit-frame-pointer
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-    set(CDVDlinuzFinalFlags ${CommonFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(CDVDlinuzFinalFlags ${CommonFlags} ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(CDVDlinuzFinalFlags ${CommonFlags} ${OptimizationFlags})
-
-endif()
+set(CDVDlinuzFinalFlags -D_LARGEFILE64_SOURCE)
 
 # CDVDlinuz sources
 set(CDVDlinuzSources
diff --git a/plugins/CDVDnull/CMakeLists.txt b/plugins/CDVDnull/CMakeLists.txt
index 4fde2f7..5c84959 100644
--- a/plugins/CDVDnull/CMakeLists.txt
+++ b/plugins/CDVDnull/CMakeLists.txt
@@ -8,21 +8,7 @@ endif()
 
 # plugin name
 set(Output CDVDnull)
-
-set(OptimizationFlags
-    -O2
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-    set(CDVDnullFinalFlags "")
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(CDVDnullFinalFlags ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(CDVDnullFinalFlags ${OptimizationFlags})
-
-endif()
+set(CDVDnullFinalFlags "")
 
 # CDVDnull sources
 set(CDVDnullSources
diff --git a/plugins/FWnull/CMakeLists.txt b/plugins/FWnull/CMakeLists.txt
index fd5a45e..aaf9e4e 100644
--- a/plugins/FWnull/CMakeLists.txt
+++ b/plugins/FWnull/CMakeLists.txt
@@ -8,21 +8,7 @@ endif()
 
 # plugin name
 set(Output FWnull-0.7.0)
-
-set(OptimizationFlags
-    -O2
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-    set(FWnullFinalFlags "")
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(FWnullFinalFlags ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(FWnullFinalFlags ${OptimizationFlags})
-
-endif()
+set(FWnullFinalFlags "")
 
 # FWnull sources
 set(FWnullSources
diff --git a/plugins/GSdx/CMakeLists.txt b/plugins/GSdx/CMakeLists.txt
index 13b30c7..6fd6253 100644
--- a/plugins/GSdx/CMakeLists.txt
+++ b/plugins/GSdx/CMakeLists.txt
@@ -18,19 +18,14 @@ set(CommonFlags
     -Wunused-variable # __dummy variable need to be investigated
     )
 
-set(OptimizationFlags
-    -O2
-    )
-
-
 if(CMAKE_BUILD_TYPE STREQUAL Debug)
     set(GSdxFinalFlags ${GSdxFinalFlags} ${CommonFlags} -D_DEBUG)
 
 elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-    set(GSdxFinalFlags ${GSdxFinalFlags} ${CommonFlags} ${OptimizationFlags} -D_DEVEL)
+    set(GSdxFinalFlags ${GSdxFinalFlags} ${CommonFlags} -D_DEVEL)
 
 elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-    set(GSdxFinalFlags ${GSdxFinalFlags} ${CommonFlags} ${OptimizationFlags} -W)
+    set(GSdxFinalFlags ${GSdxFinalFlags} ${CommonFlags} -W)
 
 endif()
 
diff --git a/plugins/GSnull/CMakeLists.txt b/plugins/GSnull/CMakeLists.txt
index 2216e17..3bde988 100644
--- a/plugins/GSnull/CMakeLists.txt
+++ b/plugins/GSnull/CMakeLists.txt
@@ -8,21 +8,7 @@ endif()
 
 # plugin name
 set(Output GSnull)
-
-set(OptimizationFlags
-    -O2
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-    set(GSnullFinalFlags "")
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(GSnullFinalFlags ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(GSnullFinalFlags ${OptimizationFlags})
-
-endif()
+set(GSnullFinalFlags "")
 
 # GSnull sources
 set(GSnullSources
diff --git a/plugins/PadNull/CMakeLists.txt b/plugins/PadNull/CMakeLists.txt
index acbe758..18b1b6c 100644
--- a/plugins/PadNull/CMakeLists.txt
+++ b/plugins/PadNull/CMakeLists.txt
@@ -7,21 +7,7 @@ endif()
 
 # plugin name
 set(Output PADnull)
-
-set(OptimizationFlags
-    -O2
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-    set(PadNullFinalFlags "")
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(PadNullFinalFlags ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(PadNullFinalFlags ${OptimizationFlags})
-
-endif()
+set(PadNullFinalFlags "")
 
 # PadNull sources
 set(PadNullSources
diff --git a/plugins/SPU2null/CMakeLists.txt b/plugins/SPU2null/CMakeLists.txt
index 5409543..620a521 100644
--- a/plugins/SPU2null/CMakeLists.txt
+++ b/plugins/SPU2null/CMakeLists.txt
@@ -8,21 +8,7 @@ endif()
 
 # plugin name
 set(Output SPU2null)
-
-set(OptimizationFlags
-    -O2
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-    set(SPU2nullFinalFlags "")
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(SPU2nullFinalFlags ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(SPU2nullFinalFlags ${OptimizationFlags})
-
-endif()
+set(SPU2nullFinalFlags "")
 
 # SPU2null sources
 set(SPU2nullSources
diff --git a/plugins/USBnull/CMakeLists.txt b/plugins/USBnull/CMakeLists.txt
index c84890e..7892d03 100644
--- a/plugins/USBnull/CMakeLists.txt
+++ b/plugins/USBnull/CMakeLists.txt
@@ -8,21 +8,7 @@ endif()
 
 # plugin name
 set(Output USBnull-0.7.0)
-
-set(OptimizationFlags
-    -O2
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-	set(USBnullFinalFlags "")
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(USBnullFinalFlags ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(USBnullFinalFlags ${OptimizationFlags})
-
-endif()
+set(USBnullFinalFlags "")
 
 # USBnull sources
 set(USBnullSources
diff --git a/plugins/dev9null/CMakeLists.txt b/plugins/dev9null/CMakeLists.txt
index 09d8bee..b819985 100644
--- a/plugins/dev9null/CMakeLists.txt
+++ b/plugins/dev9null/CMakeLists.txt
@@ -8,21 +8,7 @@ endif()
 
 # plugin name
 set(Output dev9null-0.5.0)
-
-set(OptimizationFlags
-    -O2
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-    set(dev9nullFinalFlags "")
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(dev9nullFinalFlags ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(dev9nullFinalFlags ${OptimizationFlags})
-
-endif()
+set(dev9nullFinalFlags "")
 
 # dev9null sources
 set(dev9nullSources
diff --git a/plugins/onepad/CMakeLists.txt b/plugins/onepad/CMakeLists.txt
index 6a12cd7..68ffb82 100644
--- a/plugins/onepad/CMakeLists.txt
+++ b/plugins/onepad/CMakeLists.txt
@@ -8,21 +8,7 @@ endif()
 
 # plugin name
 set(Output onepad-1.1.0)
-
-set(OptimizationFlags
-    -O2
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-    set(onepadFinalFlags "")
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(onepadFinalFlags ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(onepadFinalFlags ${OptimizationFlags})
-
-endif()
+set(onepadFinalFlags "")
 
 # onepad sources
 set(onepadSources
diff --git a/plugins/spu2-x/src/CMakeLists.txt b/plugins/spu2-x/src/CMakeLists.txt
index 720c4ac..0180704 100644
--- a/plugins/spu2-x/src/CMakeLists.txt
+++ b/plugins/spu2-x/src/CMakeLists.txt
@@ -14,21 +14,7 @@ endif()
 
 # plugin name
 set(Output spu2x-2.0.0)
-
-set(OptimizationFlags
-    -O2
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-    set(spu2xFinalFlags "")
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(spu2xFinalFlags ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(spu2xFinalFlags ${OptimizationFlags})
-
-endif()
+set(spu2xFinalFlags "")
 
 # spu2x sources
 set(spu2xSources
diff --git a/plugins/zerogs/opengl/CMakeLists.txt b/plugins/zerogs/opengl/CMakeLists.txt
index fd33949..79716c6 100644
--- a/plugins/zerogs/opengl/CMakeLists.txt
+++ b/plugins/zerogs/opengl/CMakeLists.txt
@@ -7,10 +7,6 @@ set(CommonFlags
     -Wall
     )
 
-set(OptimizationFlags
-    -O2
-    )
-
 # Debug - Build
 if(CMAKE_BUILD_TYPE STREQUAL Debug)
 	# add defines
@@ -20,13 +16,13 @@ endif(CMAKE_BUILD_TYPE STREQUAL Debug)
 # Devel - Build
 if(CMAKE_BUILD_TYPE STREQUAL Devel)
 	# add defines
-	add_definitions(${CommonFlags} ${OptimizationFlags})
+	add_definitions(${CommonFlags})
 endif(CMAKE_BUILD_TYPE STREQUAL Devel)
 
 # Release - Build
 if(CMAKE_BUILD_TYPE STREQUAL Release)
 	# add defines
-	add_definitions(${CommonFlags} ${OptimizationFlags})
+	add_definitions(${CommonFlags})
 endif(CMAKE_BUILD_TYPE STREQUAL Release)
 
 # zerogs sources
diff --git a/plugins/zerospu2/CMakeLists.txt b/plugins/zerospu2/CMakeLists.txt
index c3e3243..9291706 100644
--- a/plugins/zerospu2/CMakeLists.txt
+++ b/plugins/zerospu2/CMakeLists.txt
@@ -8,21 +8,7 @@ endif()
 
 # plugin name
 set(Output zerospu2)
-
-set(OptimizationFlags
-    -O2
-    )
-
-if(CMAKE_BUILD_TYPE STREQUAL Debug)
-    set(zerospu2FinalFlags "")
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
-	set(zerospu2FinalFlags ${OptimizationFlags})
-
-elseif(CMAKE_BUILD_TYPE STREQUAL Release)
-	set(zerospu2FinalFlags ${OptimizationFlags})
-
-endif(CMAKE_BUILD_TYPE STREQUAL Release)
+set(zerospu2FinalFlags "")
 
 # zerospu2 sources
 set(zerospu2Sources
diff --git a/plugins/zzogl-pg/opengl/CMakeLists.txt b/plugins/zzogl-pg/opengl/CMakeLists.txt
index fe93246..4798097 100644
--- a/plugins/zzogl-pg/opengl/CMakeLists.txt
+++ b/plugins/zzogl-pg/opengl/CMakeLists.txt
@@ -26,10 +26,6 @@ set(CommonFlags
     -Wunused-variable
     )
 
-set(OptimizationFlags
-    -O2
-    )
-
 #Clang doesn't support a few common flags that GCC does.
 if(NOT USE_CLANG)
 	set(zzoglFinalFlags
@@ -46,12 +42,12 @@ if(CMAKE_BUILD_TYPE STREQUAL Debug)
 elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
     set(zzoglFinalFlags
         ${zzoglFinalFlags}
-        ${CommonFlags} ${OptimizationFlags} -g -W -DZEROGS_DEVBUILD
+        ${CommonFlags} -g -W -DZEROGS_DEVBUILD
     )
 elseif(CMAKE_BUILD_TYPE STREQUAL Release)
     set(zzoglFinalFlags
         ${zzoglFinalFlags}
-        ${CommonFlags} ${OptimizationFlags} -W
+        ${CommonFlags} -W
     )
 endif()
 
diff --git a/plugins/zzogl-pg/opengl/ZeroGSShaders/CMakeLists.txt b/plugins/zzogl-pg/opengl/ZeroGSShaders/CMakeLists.txt
index 156189c..ad1eb49 100644
--- a/plugins/zzogl-pg/opengl/ZeroGSShaders/CMakeLists.txt
+++ b/plugins/zzogl-pg/opengl/ZeroGSShaders/CMakeLists.txt
@@ -17,21 +17,17 @@ set(CommonFlags
     -DNVIDIA_CG_API
     )
 
-set(OptimizationFlags
-    -O2
-    )
-
 if(CMAKE_BUILD_TYPE STREQUAL Debug)
     set(zerogsshadersFinalFlags
         ${CommonFlags} -D_DEBUG
     )
 elseif(CMAKE_BUILD_TYPE STREQUAL Devel)
     set(zerogsshadersFinalFlags
-        ${CommonFlags} ${OptimizationFlags} -g -W -DZEROGS_DEVBUILD
+        ${CommonFlags} -g -W -DZEROGS_DEVBUILD
     )
 elseif(CMAKE_BUILD_TYPE STREQUAL Release)
     set(zerogsshadersFinalFlags
-        ${CommonFlags} ${OptimizationFlags} -W
+        ${CommonFlags} -W
     )
 endif(CMAKE_BUILD_TYPE STREQUAL Release)
 
diff --git a/tools/bin2cpp/CMakeLists.txt b/tools/bin2cpp/CMakeLists.txt
index 1689620..1e3e45c 100644
--- a/tools/bin2cpp/CMakeLists.txt
+++ b/tools/bin2cpp/CMakeLists.txt
@@ -7,7 +7,7 @@ set(bin2cppName bin2cpp)
 if(CMAKE_BUILD_TYPE STREQUAL Debug)
 	# add defines
 	set(bin2cppFinalFlags
-		-O2 -s -Wall -fexceptions
+		-s -Wall -fexceptions
 	)
 endif(CMAKE_BUILD_TYPE STREQUAL Debug)
 
@@ -15,7 +15,7 @@ endif(CMAKE_BUILD_TYPE STREQUAL Debug)
 if(CMAKE_BUILD_TYPE STREQUAL Devel)
 	# add defines
 	set(bin2cppFinalFlags
-		-O2 -s -Wall -fexceptions
+		-s -Wall -fexceptions
 	)
 endif(CMAKE_BUILD_TYPE STREQUAL Devel)
 
@@ -23,7 +23,7 @@ endif(CMAKE_BUILD_TYPE STREQUAL Devel)
 if(CMAKE_BUILD_TYPE STREQUAL Release)
 	# add defines
 	set(bin2cppFinalFlags
-		-O2 -s -Wall -fexceptions
+		-s -Wall -fexceptions
 	)
 endif(CMAKE_BUILD_TYPE STREQUAL Release)
 
-- 
2.4.6