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/openbmc/u-boot/arch/powerpc/cpu/mpc83xx/
H A Dconfig.mkdiff 33ee4c92339ee386662c0ee2d221098c5cc8b07e Mon Dec 06 07:36:46 CST 2010 Joakim Tjernlund <Joakim.Tjernlund@transmode.se> PowerPC: Move -fPIC flag to common place

The -fPIC flag belongs with -mrelocatable, move it there.
Also change -fPIC to -fpic as this produces smaller
binaries.
However, currently -mrelocatable promotes -fpic to -fPIC, a
fix for this is in upcoming gcc 4.6 or you can apply this small
patch to gcc:

diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
index 8da8410..e4b8280 100644
--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
@@ -227,7 +227,8 @@ do { \
} \
\
else if (TARGET_RELOCATABLE) \
- flag_pic = 2; \
+ if (!flag_pic) \
+ flag_pic = 2; \
} while (0)

#ifndef RS6000_BI_ARCH
--

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
/openbmc/u-boot/arch/powerpc/cpu/mpc86xx/
H A Dconfig.mkdiff 33ee4c92339ee386662c0ee2d221098c5cc8b07e Mon Dec 06 07:36:46 CST 2010 Joakim Tjernlund <Joakim.Tjernlund@transmode.se> PowerPC: Move -fPIC flag to common place

The -fPIC flag belongs with -mrelocatable, move it there.
Also change -fPIC to -fpic as this produces smaller
binaries.
However, currently -mrelocatable promotes -fpic to -fPIC, a
fix for this is in upcoming gcc 4.6 or you can apply this small
patch to gcc:

diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
index 8da8410..e4b8280 100644
--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
@@ -227,7 +227,8 @@ do { \
} \
\
else if (TARGET_RELOCATABLE) \
- flag_pic = 2; \
+ if (!flag_pic) \
+ flag_pic = 2; \
} while (0)

#ifndef RS6000_BI_ARCH
--

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
/openbmc/u-boot/arch/powerpc/cpu/mpc8xx/
H A Dconfig.mkdiff 33ee4c92339ee386662c0ee2d221098c5cc8b07e Mon Dec 06 07:36:46 CST 2010 Joakim Tjernlund <Joakim.Tjernlund@transmode.se> PowerPC: Move -fPIC flag to common place

The -fPIC flag belongs with -mrelocatable, move it there.
Also change -fPIC to -fpic as this produces smaller
binaries.
However, currently -mrelocatable promotes -fpic to -fPIC, a
fix for this is in upcoming gcc 4.6 or you can apply this small
patch to gcc:

diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
index 8da8410..e4b8280 100644
--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
@@ -227,7 +227,8 @@ do { \
} \
\
else if (TARGET_RELOCATABLE) \
- flag_pic = 2; \
+ if (!flag_pic) \
+ flag_pic = 2; \
} while (0)

#ifndef RS6000_BI_ARCH
--

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
/openbmc/u-boot/arch/powerpc/cpu/mpc85xx/
H A Dconfig.mkdiff 33ee4c92339ee386662c0ee2d221098c5cc8b07e Mon Dec 06 07:36:46 CST 2010 Joakim Tjernlund <Joakim.Tjernlund@transmode.se> PowerPC: Move -fPIC flag to common place

The -fPIC flag belongs with -mrelocatable, move it there.
Also change -fPIC to -fpic as this produces smaller
binaries.
However, currently -mrelocatable promotes -fpic to -fPIC, a
fix for this is in upcoming gcc 4.6 or you can apply this small
patch to gcc:

diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
index 8da8410..e4b8280 100644
--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
@@ -227,7 +227,8 @@ do { \
} \
\
else if (TARGET_RELOCATABLE) \
- flag_pic = 2; \
+ if (!flag_pic) \
+ flag_pic = 2; \
} while (0)

#ifndef RS6000_BI_ARCH
--

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
/openbmc/u-boot/arch/powerpc/
H A Dconfig.mkdiff 33ee4c92339ee386662c0ee2d221098c5cc8b07e Mon Dec 06 07:36:46 CST 2010 Joakim Tjernlund <Joakim.Tjernlund@transmode.se> PowerPC: Move -fPIC flag to common place

The -fPIC flag belongs with -mrelocatable, move it there.
Also change -fPIC to -fpic as this produces smaller
binaries.
However, currently -mrelocatable promotes -fpic to -fPIC, a
fix for this is in upcoming gcc 4.6 or you can apply this small
patch to gcc:

diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
index 8da8410..e4b8280 100644
--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
@@ -227,7 +227,8 @@ do { \
} \
\
else if (TARGET_RELOCATABLE) \
- flag_pic = 2; \
+ if (!flag_pic) \
+ flag_pic = 2; \
} while (0)

#ifndef RS6000_BI_ARCH
--

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>