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Sören Tempel
2c343b8136
* gnu/packages/c.scm (simple-cc): New variable. * gnu/packages/patches/simple-cc-path-max.patch: New patch. * gnu/packages/patches/simple-cc-qbebin.patch: New patch. * gnu/packages/patches/simple-cc-wcsrtombs.patch: New patch. * gnu/packages/patches/simple-cc-noexec-stack.patch: New patch. * gnu/local.mk: (dist_patch_DATA): Register patches. Change-Id: Ia72acc15c646ef2dc20afc86077ca1057b718370
20 lines
674 B
Diff
20 lines
674 B
Diff
Make the stack non-executable
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Otherwise, binutil's ld will emit the following warning on each scc(1) invocation:
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ld: warning: _sys_brk.6l: missing .note.GNU-stack section implies executable stack
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ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
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diff --git a/include/scc/bits/scc/sys-scc.h b/include/scc/bits/scc/sys-scc.h
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index 9d6ae86b..85a37ecd 100644
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--- a/include/scc/bits/scc/sys-scc.h
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+++ b/include/scc/bits/scc/sys-scc.h
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@@ -13,6 +13,7 @@ char *sysincludes[] = {
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/* configure below your system linker command line */
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char *ldcmd[] = {
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"-static",
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+ "-z","noexecstack",
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"-z","nodefaultlib",
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%NOPIE%
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"-o","%o",
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