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#!/bin/sh

. ${PTXDIST_PLATFORMCONFIG}

LINKING=1
FORTIFY=1
STDLIB=1

for ARG in "$@"; do
	if [[ "${ARG}" = "-c" ]]; then
 		LINKING=0
	fi
	if [[ "${ARG}" =~ -D_FORTIFY_SOURCE(=|$) ]]; then
 		FORTIFY=0
	fi
	if [[ "${ARG}" = "-nostdlib" ||
	      "${ARG}" = "-ffreestanding" ]]; then
 		STDLIB=0
	fi
done

ARG_LIST=""

if [[ "${LINKING}" = 1 ]]; then
	if [[ "${PTXCONF_TARGET_HARDEN_RELRO}" = "y" ]]; then
		ARG_LIST+="-Wl,-z,relro "
	fi
	if [[ "${PTXCONF_TARGET_HARDEN_BINDNOW}" = "y" ]]; then
		ARG_LIST+="-Wl,-z,now "
	fi
	if [[ "${PTXCONF_TARGET_LINKER_GNUHASH}" = "y" ]]; then
		ARG_LIST+="-Wl,--hash-style=gnu "
	fi
fi

if [[ "${FORTIFY}" = 1 ]]; then
	if [[ "${PTXCONF_TARGET_HARDEN_FORTIFY}" = "y" ]]; then
		ARG_LIST+="-D_FORTIFY_SOURCE=2 "
	fi
fi

if [[ "${STDLIB}" = 1 ]]; then
	if [[ "${PTXCONF_TARGET_HARDEN_STACK}" = "y" ]]; then
		ARG_LIST+="-fstack-protector --param=ssp-buffer-size=4 "
	fi
fi

#echo $0 $ARG_LIST "$@" >&2

exec $0.real $ARG_LIST "$@"