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32 lines
1.2 KiB
Diff
32 lines
1.2 KiB
Diff
Compile ocaml natives with -no-pie flag as a workaround for some problem
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with dynamic loader.
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ocaml builds fine on ppc64le, but when I try to use ocamlc, I'm getting
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a segfault.
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Gdb backtrace shows:
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#0 0x00003fffb7fad710 in do_relocs (dso=0x3fffb7ff26a0 <app>, rel=0x200ab4b8, rel_size=2495088,
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stride=3) at ldso/dynlink.c:379
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#1 0x00003fffb7fae1ec in reloc_all (p=0x3fffb7ff26a0 <app>) at ldso/dynlink.c:1195
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#2 0x00003fffb7fafc94 in __dls3 (sp=<optimized out>) at ldso/dynlink.c:1638
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0000003 0x00003fffb7faf3d4 in __dls2 (base=<optimized out>, sp=0x3ffffffffba0) at ldso/dynlink.c:1424
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0000004 0x00003fffb7facd2c in _dlstart_c (sp=<optimized out>, dynv=<optimized out>)
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at ldso/dlstart.c:147
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0000005 0x00003fffb7fb1104 in _dlstart () from /lib/ld-musl-powerpc64le.so.1
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Upstream-Issue: https://caml.inria.fr/mantis/view.php?id=7562.
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--- a/configure
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+++ b/configure
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@@ -867,6 +867,9 @@
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sharedcccompopts="-fPIC"
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mksharedlib="$cc -shared"
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ldflags="$ldflags -Wl,-E"
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+ case "$target" in
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+ powerpc64le*) ldflags="$ldflags -no-pie"
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+ esac
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rpath="-Wl,-rpath,"
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mksharedlibrpath="-Wl,-rpath,"
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natdynlinkopts="-Wl,-E"
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