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Use different RUST_LINKER_OPTIONS for sanitizers

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These appear to work for me.
This commit is contained in:
Nick Mathewson 2018-06-20 17:53:09 -04:00
parent 3a64052099
commit 6c3ad4cae8
1 changed files with 14 additions and 5 deletions
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19
configure.ac
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@ -1128,11 +1128,20 @@ dnl What's more, we need to specify them in a linker script rather than
dnl from build.rs: these options aren't allowed in the cargo:rustc-flags
dnl variable.
RUST_LINKER_OPTIONS=""
if test "x$CFLAGS_ASAN" != "x"; then
RUST_LINKER_OPTIONS="$RUST_LINKER_OPTIONS -static-libasan"
fi
if test "x$CFLAGS_UBSAN" != "x"; then
RUST_LINKER_OPTIONS="$RUST_LINKER_OPTIONS -static-libubsan"
if test "x$have_clang" = "xyes"; then
if test "x$CFLAGS_ASAN" != "x"; then
RUST_LINKER_OPTIONS="$RUST_LINKER_OPTIONS $CFLAGS_ASAN"
fi
if test "x$CFLAGS_UBSAN" != "x"; then
RUST_LINKER_OPTIONS="$RUST_LINKER_OPTIONS $CFLAGS_UBSAN"
fi
else
if test "x$CFLAGS_ASAN" != "x"; then
RUST_LINKER_OPTIONS="$RUST_LINKER_OPTIONS -lasan"
fi
if test "x$CFLAGS_UBSAN" != "x"; then
RUST_LINKER_OPTIONS="$RUST_LINKER_OPTIONS -lubsan"
fi
fi
AC_SUBST(RUST_LINKER_OPTIONS)