David Daney wrote:
Luk Claes wrote:
Giuseppe Iuculano wrote:
Hi,
Luk Claes ha scritto:
mips and mipsel do now also need the -fPIC compilation flag to make
sure that shared objects only contain position independent code.
c++ -fno-rtti -fno-exceptions -Wall -Wconversion -Wpointer-arith
-Wcast-align -Woverloaded-virtual -Wsynth -Wno-ctor-dtor-privacy
-Wno-non-virtual-dtor -Wno-long-long -pedantic -g -O2 -DDEBIAN
-fshort-wchar -pthread -pipe -DNDEBUG -DTRIMMED -O2
-fno-strict-aliasing -g -fPIC -shared -Wl,-z,defs
-Wl,-h,libxpcom_core.so -o libxpcom_core.so pldhash.o nsCOMPtr.o
nsComponentManagerUtils.o nsDebug.o nsID.o
nsIInterfaceRequestorUtils.o nsINIParser.o nsMemory.o
nsTraceRefcnt.o nsWeakReference.o nsGREGlue.o nsVersionComparator.o
nsTHashtable.o nsTArray.o nsGenericFactory.o nsXPComInit.o
nsStringAPI.o -Wl,--as-needed -Wl,--whole-archive
../../dist/lib/libxpcomds_s.a ../../dist/lib/libxpcomio_s.a
../../dist/lib/libxpcomcomponents_s.a
../../dist/lib/libxpcomthreads_s.a ../../dist/lib/libxpcomproxy_s.a
../../dist/lib/libxpcombase_s.a ../../dist/lib/libxptcall.a
../../dist/lib/libxptinfo.a ../../dist/lib/libxpt.a
../../dist/lib/libxptcmd.a ../../dist/lib/libstring_s.a -Wl,--no-
w
h
ole-archive -L/usr/lib -lplds4 -lplc4 -lnspr4 -lpthread -ldl
-lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lpangoft2-1.0 -lgdk_pixbuf-2.0
-lm -lpangocairo-1.0 -lgio-2.0 -lcairo -lpango-1.0 -lfreetype
-lfontconfig -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -ldl -lm
/usr/bin/ld: ../../dist/lib/libxptcmd.a(xptcinvoke_asm_mips.o):
relocation R_MIPS_HI16 against `__gnu_local_gp' can not be used when
making a shared object; recompile with -fPIC
../../dist/lib/libxptcmd.a(xptcinvoke_asm_mips.o): could not read
symbols: Bad value
The -fPIC is included, or am I missing something?
Hmm, very strange. Is this a mips specific bug in binutils?
No, the symbol __gnu_local_gp is generated by GCC.
*All* modules linked into a shared library must be compiled with -fPIC
*and* you must not use -mshared.
s/-mshared/-mno-shared/ Better proofreading is in order.
It would appear that these requirements were not met when
xptcinvoke_asm_mips.o (which is a member of ../../dist/lib/libxptcmd.a)
was compiled.
David Daney
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