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Ian Campbell

2010-Dec-24 09:27 UTC

[Xen-devel] [PATCH] libxc: Use .opic to build xenctrl_osdep_ENOSYS.so

# HG changeset patch
# User Ian Campbell <ian.campbell@citrix.com>
# Date 1293182819 0
# Node ID 923c2e711e5fc2b9e03afc6b55df4a6b24c63c8d
# Parent  98db4e9677d13accd8f38ebe9d90dcf2221afac5
libxc: Use .opic to build xenctrl_osdep_ENOSYS.so

Resolves build error:
    /usr/bin/ld: xenctrl_osdep_ENOSYS.o: relocation R_X86_64_32 against `a local
symbol'' can not be used when making a shared object; recompile with
-fPIC
    xenctrl_osdep_ENOSYS.o: could not read symbols: Bad value
    collect2: ld returned 1 exit status

Clean up object files correctly too.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>

diff -r 98db4e9677d1 -r 923c2e711e5f tools/libxc/Makefile
--- a/tools/libxc/Makefile	Fri Dec 24 08:58:14 2010 +0000
+++ b/tools/libxc/Makefile	Fri Dec 24 09:26:59 2010 +0000
@@ -62,6 +62,8 @@ GUEST_SRCS-$(CONFIG_X86)     += xc_cpuid
 GUEST_SRCS-$(CONFIG_X86)     += xc_cpuid_x86.c
 GUEST_SRCS-$(CONFIG_IA64)    += xc_dom_ia64.c
 
+OSDEP_SRCS-y                 += xenctrl_osdep_ENOSYS.c
+
 -include $(XEN_TARGET_ARCH)/Makefile
 
 CFLAGS   += -Werror -Wmissing-prototypes
@@ -81,6 +83,9 @@ CTRL_PIC_OBJS := $(patsubst %.c,%.opic,$
 
 GUEST_LIB_OBJS := $(patsubst %.c,%.o,$(GUEST_SRCS-y))
 GUEST_PIC_OBJS := $(patsubst %.c,%.opic,$(GUEST_SRCS-y))
+
+OSDEP_LIB_OBJS := $(patsubst %.c,%.o,$(OSDEP_SRCS-y))
+OSDEP_PIC_OBJS := $(patsubst %.c,%.opic,$(OSDEP_SRCS-y))
 
 LIB := libxenctrl.a
 ifneq ($(stubdom),y)
@@ -129,7 +134,8 @@ clean:
 clean:
 	rm -rf *.rpm $(LIB) *~ $(DEPS) \
             $(CTRL_LIB_OBJS) $(CTRL_PIC_OBJS) \
-            $(GUEST_LIB_OBJS) $(GUEST_PIC_OBJS)
+            $(GUEST_LIB_OBJS) $(GUEST_PIC_OBJS) \
+            $(OSDEP_LIB_OBJS) $(OSDEP_PIC_OBJS)
 
 .PHONY: rpm
 rpm: build
@@ -190,8 +196,8 @@ libxenguest.so.$(MAJOR).$(MINOR): $(GUES
 libxenguest.so.$(MAJOR).$(MINOR): $(GUEST_PIC_OBJS) libxenctrl.so
 	$(CC) $(CFLAGS) $(LDFLAGS) -Wl,$(SONAME_LDFLAG) -Wl,libxenguest.so.$(MAJOR)
$(SHLIB_LDFLAGS) -o $@ $(GUEST_PIC_OBJS) $(COMPRESSION_LIBS) -lz -lxenctrl
$(PTHREAD_LIBS)
 
-xenctrl_osdep_ENOSYS.so: xenctrl_osdep_ENOSYS.o libxenctrl.so
-	$(CC) -g $(CFLAGS) $(LDFLAGS) $(SHLIB_LDFLAGS) -o $@ xenctrl_osdep_ENOSYS.o
-lxenctrl
+xenctrl_osdep_ENOSYS.so: $(OSDEP_PIC_OBJS) libxenctrl.so
+	$(CC) -g $(CFLAGS) $(LDFLAGS) $(SHLIB_LDFLAGS) -o $@ $(OSDEP_PIC_OBJS)
-lxenctrl
 
 -include $(DEPS)
 

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Ian Campbell

2010-Dec-24 10:03 UTC

head link

[Xen-devel] Re: [PATCH] libxc: Use .opic to build xenctrl_osdep_ENOSYS.so

Hi Keir,

I''m not sure if IanJ is around today, could you take this 64 bit build
fix in his absence since it''s blocking testing.

Ta!

Ian.

On Fri, 2010-12-24 at 09:27 +0000, Ian Campbell wrote:> # HG changeset patch
> # User Ian Campbell <ian.campbell@citrix.com>
> # Date 1293182819 0
> # Node ID 923c2e711e5fc2b9e03afc6b55df4a6b24c63c8d
> # Parent  98db4e9677d13accd8f38ebe9d90dcf2221afac5
> libxc: Use .opic to build xenctrl_osdep_ENOSYS.so
> 
> Resolves build error:
>     /usr/bin/ld: xenctrl_osdep_ENOSYS.o: relocation R_X86_64_32 against `a
local symbol'' can not be used when making a shared object; recompile
with -fPIC
>     xenctrl_osdep_ENOSYS.o: could not read symbols: Bad value
>     collect2: ld returned 1 exit status
> 
> Clean up object files correctly too.
> 
> Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
> 
> diff -r 98db4e9677d1 -r 923c2e711e5f tools/libxc/Makefile
> --- a/tools/libxc/Makefile	Fri Dec 24 08:58:14 2010 +0000
> +++ b/tools/libxc/Makefile	Fri Dec 24 09:26:59 2010 +0000
> @@ -62,6 +62,8 @@ GUEST_SRCS-$(CONFIG_X86)     += xc_cpuid
>  GUEST_SRCS-$(CONFIG_X86)     += xc_cpuid_x86.c
>  GUEST_SRCS-$(CONFIG_IA64)    += xc_dom_ia64.c
>  
> +OSDEP_SRCS-y                 += xenctrl_osdep_ENOSYS.c
> +
>  -include $(XEN_TARGET_ARCH)/Makefile
>  
>  CFLAGS   += -Werror -Wmissing-prototypes
> @@ -81,6 +83,9 @@ CTRL_PIC_OBJS := $(patsubst %.c,%.opic,$
>  
>  GUEST_LIB_OBJS := $(patsubst %.c,%.o,$(GUEST_SRCS-y))
>  GUEST_PIC_OBJS := $(patsubst %.c,%.opic,$(GUEST_SRCS-y))
> +
> +OSDEP_LIB_OBJS := $(patsubst %.c,%.o,$(OSDEP_SRCS-y))
> +OSDEP_PIC_OBJS := $(patsubst %.c,%.opic,$(OSDEP_SRCS-y))
>  
>  LIB := libxenctrl.a
>  ifneq ($(stubdom),y)
> @@ -129,7 +134,8 @@ clean:
>  clean:
>  	rm -rf *.rpm $(LIB) *~ $(DEPS) \
>              $(CTRL_LIB_OBJS) $(CTRL_PIC_OBJS) \
> -            $(GUEST_LIB_OBJS) $(GUEST_PIC_OBJS)
> +            $(GUEST_LIB_OBJS) $(GUEST_PIC_OBJS) \
> +            $(OSDEP_LIB_OBJS) $(OSDEP_PIC_OBJS)
>  
>  .PHONY: rpm
>  rpm: build
> @@ -190,8 +196,8 @@ libxenguest.so.$(MAJOR).$(MINOR): $(GUES
>  libxenguest.so.$(MAJOR).$(MINOR): $(GUEST_PIC_OBJS) libxenctrl.so
>  	$(CC) $(CFLAGS) $(LDFLAGS) -Wl,$(SONAME_LDFLAG)
-Wl,libxenguest.so.$(MAJOR) $(SHLIB_LDFLAGS) -o $@ $(GUEST_PIC_OBJS)
$(COMPRESSION_LIBS) -lz -lxenctrl $(PTHREAD_LIBS)
>  
> -xenctrl_osdep_ENOSYS.so: xenctrl_osdep_ENOSYS.o libxenctrl.so
> -	$(CC) -g $(CFLAGS) $(LDFLAGS) $(SHLIB_LDFLAGS) -o $@
xenctrl_osdep_ENOSYS.o -lxenctrl
> +xenctrl_osdep_ENOSYS.so: $(OSDEP_PIC_OBJS) libxenctrl.so
> +	$(CC) -g $(CFLAGS) $(LDFLAGS) $(SHLIB_LDFLAGS) -o $@ $(OSDEP_PIC_OBJS)
-lxenctrl
>  
>  -include $(DEPS)
>  


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Keir Fraser

2010-Dec-24 10:16 UTC

head link

[Xen-devel] Re: [PATCH] libxc: Use .opic to build xenctrl_osdep_ENOSYS.so

Will do.

 K.


On 24/12/2010 10:03, "Ian Campbell" <Ian.Campbell@eu.citrix.com>
wrote:
> Hi Keir,
> 
> I''m not sure if IanJ is around today, could you take this 64 bit
build
> fix in his absence since it''s blocking testing.
> 
> Ta!
> 
> Ian.
> 
> On Fri, 2010-12-24 at 09:27 +0000, Ian Campbell wrote:
>> # HG changeset patch
>> # User Ian Campbell <ian.campbell@citrix.com>
>> # Date 1293182819 0
>> # Node ID 923c2e711e5fc2b9e03afc6b55df4a6b24c63c8d
>> # Parent  98db4e9677d13accd8f38ebe9d90dcf2221afac5
>> libxc: Use .opic to build xenctrl_osdep_ENOSYS.so
>> 
>> Resolves build error:
>>     /usr/bin/ld: xenctrl_osdep_ENOSYS.o: relocation R_X86_64_32 against
`a
>> local symbol'' can not be used when making a shared object;
recompile with
>> -fPIC
>>     xenctrl_osdep_ENOSYS.o: could not read symbols: Bad value
>>     collect2: ld returned 1 exit status
>> 
>> Clean up object files correctly too.
>> 
>> Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
>> 
>> diff -r 98db4e9677d1 -r 923c2e711e5f tools/libxc/Makefile
>> --- a/tools/libxc/Makefile Fri Dec 24 08:58:14 2010 +0000
>> +++ b/tools/libxc/Makefile Fri Dec 24 09:26:59 2010 +0000
>> @@ -62,6 +62,8 @@ GUEST_SRCS-$(CONFIG_X86)     += xc_cpuid
>>  GUEST_SRCS-$(CONFIG_X86)     += xc_cpuid_x86.c
>>  GUEST_SRCS-$(CONFIG_IA64)    += xc_dom_ia64.c
>>  
>> +OSDEP_SRCS-y                 += xenctrl_osdep_ENOSYS.c
>> +
>>  -include $(XEN_TARGET_ARCH)/Makefile
>>  
>>  CFLAGS   += -Werror -Wmissing-prototypes
>> @@ -81,6 +83,9 @@ CTRL_PIC_OBJS := $(patsubst %.c,%.opic,$
>>  
>>  GUEST_LIB_OBJS := $(patsubst %.c,%.o,$(GUEST_SRCS-y))
>>  GUEST_PIC_OBJS := $(patsubst %.c,%.opic,$(GUEST_SRCS-y))
>> +
>> +OSDEP_LIB_OBJS := $(patsubst %.c,%.o,$(OSDEP_SRCS-y))
>> +OSDEP_PIC_OBJS := $(patsubst %.c,%.opic,$(OSDEP_SRCS-y))
>>  
>>  LIB := libxenctrl.a
>>  ifneq ($(stubdom),y)
>> @@ -129,7 +134,8 @@ clean:
>>  clean:
>> rm -rf *.rpm $(LIB) *~ $(DEPS) \
>>              $(CTRL_LIB_OBJS) $(CTRL_PIC_OBJS) \
>> -            $(GUEST_LIB_OBJS) $(GUEST_PIC_OBJS)
>> +            $(GUEST_LIB_OBJS) $(GUEST_PIC_OBJS) \
>> +            $(OSDEP_LIB_OBJS) $(OSDEP_PIC_OBJS)
>>  
>>  .PHONY: rpm
>>  rpm: build
>> @@ -190,8 +196,8 @@ libxenguest.so.$(MAJOR).$(MINOR): $(GUES
>>  libxenguest.so.$(MAJOR).$(MINOR): $(GUEST_PIC_OBJS) libxenctrl.so
>> $(CC) $(CFLAGS) $(LDFLAGS) -Wl,$(SONAME_LDFLAG)
-Wl,libxenguest.so.$(MAJOR)
>> $(SHLIB_LDFLAGS) -o $@ $(GUEST_PIC_OBJS) $(COMPRESSION_LIBS) -lz
-lxenctrl
>> $(PTHREAD_LIBS)
>>  
>> -xenctrl_osdep_ENOSYS.so: xenctrl_osdep_ENOSYS.o libxenctrl.so
>> - $(CC) -g $(CFLAGS) $(LDFLAGS) $(SHLIB_LDFLAGS) -o $@
xenctrl_osdep_ENOSYS.o
>> -lxenctrl
>> +xenctrl_osdep_ENOSYS.so: $(OSDEP_PIC_OBJS) libxenctrl.so
>> + $(CC) -g $(CFLAGS) $(LDFLAGS) $(SHLIB_LDFLAGS) -o $@
$(OSDEP_PIC_OBJS)
>> -lxenctrl
>>  
>>  -include $(DEPS)
>>  
> 
> 


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Xen devel - Dec 2010 - [PATCH] libxc: Use .opic to build xenctrl_osdep_ENOSYS.so

[Xen-devel] [PATCH] libxc: Use .opic to build xenctrl_osdep_ENOSYS.so

[Xen-devel] Re: [PATCH] libxc: Use .opic to build xenctrl_osdep_ENOSYS.so

[Xen-devel] Re: [PATCH] libxc: Use .opic to build xenctrl_osdep_ENOSYS.so