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https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk
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| Rev 157 |
Rev 166 |
| Line 247... |
Line 247... |
set VSBCFLAG "-DPROTECTED_WEAK_TEST"
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set VSBCFLAG "-DPROTECTED_WEAK_TEST"
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} else {
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} else {
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set VSBCFLAG ""
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set VSBCFLAG ""
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}}}}}}}}}
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}}}}}}}}}
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if { [istarget powerpc*-*-linux*] } {
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if { [istarget powerpc*-*-linux*] \
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|| ( [istarget mips*-*-linux*] && [at_least_gcc_version 4 3] )} {
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# Testing non-PIC libraries is a waste of effort on any target.
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# Testing non-PIC libraries is a waste of effort on any target.
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# If you don't pass -fpic or -fPIC to gcc, gcc will assume quite
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# If you don't pass -fpic or -fPIC to gcc, gcc will assume quite
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# reasonably that you are not compiling for a shared library.
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# reasonably that you are not compiling for a shared library.
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# It can then make optimisations that result in shared library
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# It can then make optimisations that result in shared library
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# functions and variables not being overridable. Newer versions
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# functions and variables not being overridable. Newer versions
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| Line 451... |
Line 452... |
unresolved "visibility ($visibility) (PIC main)"
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unresolved "visibility ($visibility) (PIC main)"
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}
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}
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}}
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}}
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}
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}
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if [istarget mips*-*-*] {
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# Old version of GCC for MIPS default to enabling -fpic
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# and get confused if it is used on the command line.
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if { [istarget mips*-*-*] && ! [at_least_gcc_version 4 3] } then {
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set picflag ""
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set picflag ""
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} else {
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} else {
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# Unfortunately, the gcc argument is -fpic and the cc argument is
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# Unfortunately, the gcc argument is -fpic and the cc argument is
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# -KPIC. We have to try both.
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# -KPIC. We have to try both.
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set picflag "-fpic"
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set picflag "-fpic"
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