23 lines
970 B
Diff
23 lines
970 B
Diff
gmp's -Wa,--noexecstack check is based on glibc's, so backport a change
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that went into it there:
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https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=215a87451d1fd623fd2699fa57f16f8ab6f6a2f3
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https://sourceware.org/bugzilla/show_bug.cgi?id=6428
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this is to workaround broken clang assembler that fails w/CFLAGS=-g:
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http://crbug.com/585930
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https://llvm.org/bugs/show_bug.cgi?id=11740
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patch has been sent upstream too:
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https://gmplib.org/list-archives/gmp-bugs/2016-February/003916.html
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--- a/configure
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+++ b/configure
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@@ -11339,7 +11339,7 @@ EOF
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$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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test $ac_status = 0; }; } \
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&& grep .note.GNU-stack conftest.s >/dev/null \
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- && { ac_try='${CC} $CFLAGS $CPPFLAGS -Wa,--noexecstack
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+ && { ac_try='${CC} $ASMFLAGS -Wa,--noexecstack
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-c -o conftest.o conftest.s >/dev/null'
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{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
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(eval $ac_try) 2>&5
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