diff -ru invada-studio-plugins-lv2-1.1.0.old/Makefile invada-studio-plugins-lv2-1.1.0/Makefile
--- invada-studio-plugins-lv2-1.1.0.old/Makefile	2009-04-13 21:01:19.000000000 +0200
+++ invada-studio-plugins-lv2-1.1.0/Makefile	2009-07-15 13:05:03.067725753 +0200
@@ -22,7 +22,7 @@
 #
 # Change this if you want to install somewhere else. 
 
-INSTALL_SYS_PLUGINS_DIR		=	/usr/local/lib/lv2
+INSTALL_SYS_PLUGINS_DIR		=	/pkg/usr/lib/lv2
 INSTALL_USER_PLUGINS_DIR	=	~/.lv2
 INSTALL_BUNDLE_DIR		=	invada.lv2
 
diff -ru invada-studio-plugins-lv2-1.1.0.old/plugin/Makefile invada-studio-plugins-lv2-1.1.0/plugin/Makefile
--- invada-studio-plugins-lv2-1.1.0.old/plugin/Makefile	2009-06-29 15:35:57.000000000 +0200
+++ invada-studio-plugins-lv2-1.1.0/plugin/Makefile	2009-07-15 13:02:23.599725354 +0200
@@ -21,7 +21,7 @@
 
 CC		=	gcc
 LD		=	gcc
-CFLAGS		=	-I. -O3 -Wall -fomit-frame-pointer -fstrength-reduce -funroll-loops -ffast-math -c -fPIC -DPIC
+CFLAGS		=	-I. -O2 -march=i686 -mtune=i686 -Wall -fomit-frame-pointer -fstrength-reduce -funroll-loops -ffast-math -c -fPIC -DPIC
 LDFLAGS		=	-shared -Llibrary -lc -lm  -linv_common -fPIC -DPIC
 
 PLUGINS		=	inv_compressor.so \
 
diff -ru invada-studio-plugins-lv2-1.1.0.old/plugin/library/Makefile invada-studio-plugins-lv2-1.1.0/plugin/library/Makefile
--- invada-studio-plugins-lv2-1.1.0.old/plugin/library/Makefile	2009-04-07 06:07:51.000000000 +0200
+++ invada-studio-plugins-lv2-1.1.0/plugin/library/Makefile	2009-07-15 13:03:11.505736365 +0200
@@ -20,7 +20,7 @@
 
 CC		=	gcc
 LD		=	ld
-CFLAGS		=	-I. -O3 -Wall -fomit-frame-pointer -fstrength-reduce -funroll-loops -ffast-math -c -fPIC -DPIC
+CFLAGS		=	-I. -O2 -march=i686 -mtune=i686 -Wall -Wall -fomit-frame-pointer -fstrength-reduce -funroll-loops -ffast-math -c -fPIC -DPIC
 
 
 

diff -ru invada-studio-plugins-lv2-1.1.0.old/plugingui/Makefile invada-studio-plugins-lv2-1.1.0/plugingui/Makefile
--- invada-studio-plugins-lv2-1.1.0.old/plugingui/Makefile	2009-06-30 03:59:13.000000000 +0200
+++ invada-studio-plugins-lv2-1.1.0/plugingui/Makefile	2009-07-15 13:03:11.526976150 +0200
@@ -21,7 +21,7 @@
 
 CC		=	gcc
 LD		=	gcc
-CFLAGS		=	-I. `pkg-config --cflags cairo gtk+-2.0` -O3 -Wall -fomit-frame-pointer -fstrength-reduce -funroll-loops -ffast-math -c -fPIC -DPIC
+CFLAGS		=	-I. `pkg-config --cflags cairo gtk+-2.0` -O2 -march=i686 -mtune=i686 -Wall -Wall -fomit-frame-pointer -fstrength-reduce -funroll-loops -ffast-math -c -fPIC -DPIC
 LDFLAGS		=	-shared -Lwidgets -L../plugin/library -lc -lm -linv_widgets -linv_common `pkg-config --libs cairo gtk+-2.0` -fPIC -DPIC
 
 

diff -ru invada-studio-plugins-lv2-1.1.0.old/plugingui/widgets/Makefile invada-studio-plugins-lv2-1.1.0/plugingui/widgets/Makefile
--- invada-studio-plugins-lv2-1.1.0.old/plugingui/widgets/Makefile	2009-05-12 09:22:50.000000000 +0200
+++ invada-studio-plugins-lv2-1.1.0/plugingui/widgets/Makefile	2009-07-15 13:03:11.539974662 +0200
@@ -20,7 +20,7 @@
 
 CC		=	gcc
 LD		=	ld
-CFLAGS		=	-I. `pkg-config --cflags gtk+-2.0`  -O3 -Wall -fomit-frame-pointer -fstrength-reduce -funroll-loops -ffast-math -c -fPIC -DPIC
+CFLAGS		=	-I. `pkg-config --cflags gtk+-2.0`  -O2 -march=i686 -mtune=i686 -Wall -Wall -fomit-frame-pointer -fstrength-reduce -funroll-loops -ffast-math -c -fPIC -DPIC