--- /dev/null
+--- Firebird-2.5.1.26351-0/builds/posix/prefix.linux.orig 2011-08-12 09:28:48.000000000 +0200
++++ Firebird-2.5.1.26351-0/builds/posix/prefix.linux 2012-09-19 19:29:07.407450640 +0200
+@@ -18,8 +18,8 @@
+ #
+ # 2 Oct 2002, Nickolay Samofatov - Major cleanup
+
+-COMMON_FLAGS=-ggdb -DFB_SEND_FLAGS=MSG_NOSIGNAL -DLINUX -pipe -MMD -fPIC -fmessage-length=0
+-OPTIMIZE_FLAGS=-O3 -march=i586 -mtune=i686 -fno-omit-frame-pointer
++COMMON_FLAGS=@CFLAGS@ -DFB_SEND_FLAGS=MSG_NOSIGNAL -DLINUX -pipe -MMD -fPIC -fmessage-length=0
++OPTIMIZE_FLAGS=-fno-omit-frame-pointer
+ WARN_FLAGS=-Wall -Wno-switch -Wno-parentheses -Wno-unknown-pragmas -Wno-unused-variable
+
+ PROD_FLAGS=-DNDEBUG $(COMMON_FLAGS) $(OPTIMIZE_FLAGS)
+--- Firebird-2.5.1.26351-0/builds/posix/prefix.linux_amd64.orig 2011-08-12 09:28:48.000000000 +0200
++++ Firebird-2.5.1.26351-0/builds/posix/prefix.linux_amd64 2012-09-19 19:29:42.140783248 +0200
+@@ -18,8 +18,8 @@
+ #
+ # 2 Oct 2002, Nickolay Samofatov - Major cleanup
+
+-COMMON_FLAGS=-ggdb -DFB_SEND_FLAGS=MSG_NOSIGNAL -DLINUX -DAMD64 -pipe -MMD -fPIC -fmessage-length=0
+-OPTIMIZE_FLAGS=-O3 -fno-omit-frame-pointer
++COMMON_FLAGS=@CFLAGS@ -DFB_SEND_FLAGS=MSG_NOSIGNAL -DLINUX -DAMD64 -pipe -MMD -fPIC -fmessage-length=0
++OPTIMIZE_FLAGS=-fno-omit-frame-pointer
+ WARN_FLAGS=-Wall -Wno-switch -Wno-parentheses -Wno-unknown-pragmas -Wno-unused-variable
+ CXXFLAGS:= $(CXXFLAGS) -fno-rtti
+
+--- Firebird-2.1.3.18185-0/builds/posix/prefix.linux_arm.orig 2008-04-15 16:11:33.000000000 +0200
++++ Firebird-2.1.3.18185-0/builds/posix/prefix.linux_arm 2010-08-29 10:50:20.766823295 +0200
+@@ -23,11 +23,11 @@
+
+ #LD=@CXX@
+
+-#PROD_FLAGS=-ggdb -O3 -fno-omit-frame-pointer -DNDEBUG -DLINUX -pipe -MMD -fPIC
+-#DEV_FLAGS=-ggdb -DLINUX -DDEBUG_GDS_ALLOC -pipe -MMD -p -fPIC -Wall -Wno-switch
++COMMON_FLAGS=@CFLAGS@ -DLINUX -DARM -pipe -p -MMD -fPIC -fsigned-char -fmessage-length=0
++OPTIMIZE_FLAGS=
+
+-PROD_FLAGS=-O3 -DNDEBUG -DLINUX -DARM -pipe -p -MMD -fPIC -fsigned-char -fmessage-length=0
+-DEV_FLAGS=-ggdb -DLINUX -DARM -pipe -p -MMD -fPIC -Wall -fsigned-char -fmessage-length=0
++PROD_FLAGS=-DNDEBUG $(COMMON_FLAGS) $(OPTIMIZE_FLAGS)
++DEV_FLAGS=$(COMMON_FLAGS) -Wall
+
+ OS_ServerFiles=inet_server.cpp
+
+--- Firebird-2.1.3.18185-0/builds/posix/prefix.linux_generic.orig 2007-05-03 13:24:50.000000000 +0200
++++ Firebird-2.1.3.18185-0/builds/posix/prefix.linux_generic 2010-08-29 10:50:59.358822457 +0200
+@@ -18,10 +18,11 @@
+ #
+ # 2 Oct 2002, Nickolay Samofatov - Major cleanup
+
+-COMMON_FLAGS=-DLINUX -pipe -MMD -fPIC -DFB_SEND_FLAGS=MSG_NOSIGNAL
++COMMON_FLAGS=@CFLAGS@ -DLINUX -pipe -MMD -fPIC -DFB_SEND_FLAGS=MSG_NOSIGNAL
++OPTIMIZE_FLAGS=
+
+-PROD_FLAGS=-ggdb -O3 -DNDEBUG $(COMMON_FLAGS)
+-DEV_FLAGS=-ggdb -p -Wall -Wno-switch $(COMMON_FLAGS)
++PROD_FLAGS=-DNDEBUG $(COMMON_FLAGS) $(OPTIMIZE_FLAGS)
++DEV_FLAGS=-Wall -Wno-switch $(COMMON_FLAGS)
+ CXXFLAGS:= $(CXXFLAGS) -fno-rtti
+
+ OS_ServerFiles=inet_server.cpp
+--- Firebird-2.5.1.26351-0/builds/posix/prefix.linux_ia64.orig 2011-08-12 09:28:48.000000000 +0200
++++ Firebird-2.5.1.26351-0/builds/posix/prefix.linux_ia64 2012-09-19 19:34:44.454110281 +0200
+@@ -18,8 +18,8 @@
+ # 2 Oct 2002, Nickolay Samofatov - Major cleanup
+ # Adriano dos Santos Fernandes - IA-64 port
+
+-COMMON_FLAGS=-ggdb -DFB_SEND_FLAGS=MSG_NOSIGNAL -DLINUX -DIA64 -pipe -MMD -fPIC -fmessage-length=0
+-OPTIMIZE_FLAGS=-O3 -fno-omit-frame-pointer
++COMMON_FLAGS=@CFLAGS@ -DFB_SEND_FLAGS=MSG_NOSIGNAL -DLINUX -DIA64 -pipe -MMD -fPIC -fmessage-length=0
++OPTIMIZE_FLAGS=-fno-omit-frame-pointer
+ WARN_FLAGS=-Wall -Wno-switch -Wno-parentheses -Wno-unknown-pragmas -Wno-unused-variable
+ CXXFLAGS:= $(CXXFLAGS) -fno-rtti
+
+--- Firebird-2.5.1.26351-0/builds/posix/prefix.linux_mips.orig 2012-09-19 19:35:09.124109765 +0200
++++ Firebird-2.5.1.26351-0/builds/posix/prefix.linux_mips 2012-09-19 19:35:12.537443029 +0200
+@@ -1,5 +1,5 @@
+-COMMON_FLAGS=-ggdb -DFB_SEND_FLAGS=MSG_NOSIGNAL -DLINUX -pipe -MMD -fPIC -fmessage-length=0
+-OPTIMIZE_FLAGS=-O3 -fno-omit-frame-pointer -fno-builtin
++COMMON_FLAGS=@CFLAGS@ -DFB_SEND_FLAGS=MSG_NOSIGNAL -DLINUX -pipe -MMD -fPIC -fmessage-length=0
++OPTIMIZE_FLAGS=-fno-omit-frame-pointer -fno-builtin
+ WARN_FLAGS=-Wall -Wno-switch -Wno-parentheses -Wno-unknown-pragmas -Wno-unused-variable
+
+ PROD_FLAGS=-DNDEBUG $(COMMON_FLAGS) $(OPTIMIZE_FLAGS)
+--- Firebird-2.5.1.26351-0/builds/posix/prefix.linux_mipsel.orig 2011-08-12 09:28:48.000000000 +0200
++++ Firebird-2.5.1.26351-0/builds/posix/prefix.linux_mipsel 2012-09-19 19:36:25.827441500 +0200
+@@ -19,10 +19,12 @@
+
+ LD=@CXX@
+
++COMMON_FLAGS=@CFLAGS@ -DLINUX -pipe -MMD -fPIC
++OPTIMIZE=-fno-omit-frame-pointer
+ # -fno-builtin is used because GCC 3.0-3.2.2 had bug with builtins expansion
+ # you may remove it if engine is getting compiled with any other GCC version
+-PROD_FLAGS=-ggdb -O3 -fno-omit-frame-pointer -DNDEBUG -DLINUX -pipe -MMD -fPIC
+-DEV_FLAGS=-ggdb -DLINUX -DDEBUG_GDS_ALLOC -pipe -MMD -p -fPIC -Wall -Wno-switch
++PROD_FLAGS=-DNDEBUG $(COMMON_FLAGS) $(OPTIMIZE)
++DEV_FLAGS=-DDEBUG_GDS_ALLOC -Wall -Wno-switch $(COMMON_FLAGS)
+
+ OS_ServerFiles=inet_server.cpp
+
+--- Firebird-2.5.1.26351-0/builds/posix/prefix.linux_powerpc.orig 2011-08-12 09:28:48.000000000 +0200
++++ Firebird-2.5.1.26351-0/builds/posix/prefix.linux_powerpc 2012-09-19 19:39:04.874104851 +0200
+@@ -18,8 +18,11 @@
+ #
+ # 2 Oct 2002, Nickolay Samofatov - Major cleanup
+
+-PROD_FLAGS=-ggdb -fno-omit-frame-pointer -fsigned-char -DNDEBUG -DLINUX -pipe -MMD -fPIC -fmessage-length=0 -DLINUX -DPowerPC -DPPC -O3
+-DEV_FLAGS=-ggdb -O0 -DLINUX -pipe -MMD -p -fPIC -Wall -Wno-switch -Wno-parentheses -Wno-unknown-pragmas -Wno-unused-variable -fmessage-length=0 -fsigned-char -DLINUX -DPowerPC -DPPC
++COMMON_FLAGS=@CFLAGS@ -fsigned-char -DLINUX -pipe -MMD -fPIC -fmessage-length=0 -DPowerPC -DPPC
++OPTIMIZE_FLAGS=-fno-omit-frame-pointer
++
++PROD_FLAGS=-DNDEBUG $(COMMON_FLAGS) $(OPTIMIZE_FLAGS)
++DEV_FLAGS=-Wall -Wno-switch -Wno-parentheses -Wno-unknown-pragmas -Wno-unused-variable $(COMMON_FLAGS)
+ #DEV_FLAGS=-DUSE_VALGRIND -ggdb -O0 -DLINUX -pipe -MMD -p -fPIC -Wall -Wno-switch -Wno-parentheses -Wno-unknown-pragmas -Wno-unused-variable -fmessage-length=0 -DLINUX -DPowerPC -DPPC
+
+ OS_ServerFiles=inet_server.cpp
+--- Firebird-2.5.1.26351-0/builds/posix/prefix.linux_s390x.orig 2011-08-12 09:28:48.000000000 +0200
++++ Firebird-2.5.1.26351-0/builds/posix/prefix.linux_s390x 2012-09-19 19:39:25.480771086 +0200
+@@ -18,8 +18,8 @@
+ #
+ # 2 Oct 2002, Nickolay Samofatov - Major cleanup
+
+-COMMON_FLAGS=-ggdb -DFB_SEND_FLAGS=MSG_NOSIGNAL -DLINUX -pipe -MMD -fPIC -fmessage-length=0 -fsigned-char
+-OPTIMIZE_FLAGS=-O3 -fno-omit-frame-pointer -fno-builtin
++COMMON_FLAGS=@CFLAGS@ -DFB_SEND_FLAGS=MSG_NOSIGNAL -DLINUX -pipe -MMD -fPIC -fmessage-length=0 -fsigned-char
++OPTIMIZE_FLAGS=-fno-omit-frame-pointer -fno-builtin
+ WARN_FLAGS=-Wall -Wno-switch -Wno-parentheses -Wno-unknown-pragmas -Wno-unused-variable
+
+ PROD_FLAGS=-DNDEBUG $(COMMON_FLAGS) $(OPTIMIZE_FLAGS)
+--- Firebird-2.5.1.26351-0/builds/posix/prefix.linux_sparc32.orig 2011-08-12 09:28:48.000000000 +0200
++++ Firebird-2.5.1.26351-0/builds/posix/prefix.linux_sparc32 2012-09-19 19:40:02.704103648 +0200
+@@ -18,9 +18,10 @@
+ #
+ # 2 Oct 2002, Nickolay Samofatov - Major cleanup
+
+-COMMON_FLAGS=-DLINUX -pipe -MMD -fPIC -Dsparc -DFB_SEND_FLAGS=MSG_NOSIGNAL
+-PROD_FLAGS=-ggdb -mcpu=ultrasparc -mtune=ultrasparc -O3 -DNDEBUG $(COMMON_FLAGS)
+-DEV_FLAGS=-ggdb -p -Wall -Wno-switch $(COMMON_FLAGS)
++COMMON_FLAGS=@CFLAGS@ -DLINUX -pipe -MMD -fPIC -Dsparc -DFB_SEND_FLAGS=MSG_NOSIGNAL
++OPTIMIZE_FLAGS=
++PROD_FLAGS=-DNDEBUG $(COMMON_FLAGS) $(OPTIMIZE_FLAGS)
++DEV_FLAGS=-p -Wall -Wno-switch $(COMMON_FLAGS)
+ CXXFLAGS:= $(CXXFLAGS) -fno-rtti
+
+ OS_ServerFiles=inet_server.cpp