6f1c7ff607
This is the first part of an effort to allow bootstrapping openjdk without downloading any binaries. The next part will be an openjdk7 package that will be used to bootstrap openjdk8. After that, we can proceed to add the missing parts to go all the way up to 11. [ci skip]
20 lines
866 B
Diff
20 lines
866 B
Diff
Author: Timo Teräs <timo.teras@iki.fi>
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Alpine musl package provides libssp_nonshared.a. We link to it unconditionally,
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as otherwise we get link failures if some objects are -fstack-protector built
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and final link happens with -fno-stack-protector. This seems to be the common
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case when bootstrapping gcc, the piepatches do not seem to fully fix the
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crosstoolchain and bootstrap sequence wrt. stack-protector flag usage.
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--- gcc-6.1.0/gcc/gcc.c.orig
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+++ gcc-6.1.0/gcc/gcc.c
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@@ -870,8 +870,7 @@
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#ifndef LINK_SSP_SPEC
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#ifdef TARGET_LIBC_PROVIDES_SSP
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-#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
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- "|fstack-protector-strong|fstack-protector-explicit:}"
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+#define LINK_SSP_SPEC "-lssp_nonshared"
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#else
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#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
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"|fstack-protector-strong|fstack-protector-explicit" \
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