nixpkgs/pkgs/build-support/cc-wrapper/gnatlink-wrapper.sh

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#! @shell@ -e
# Add the flags for the GNAT compiler proper.
extraAfter="--GCC=@out@/bin/gcc"
extraBefore=()
# Add the flags that should be passed to the linker (and prevent
# `ld-wrapper' from adding NIX_LDFLAGS again).
#for i in $NIX_LDFLAGS_BEFORE; do
# extraBefore=(${extraBefore[@]} "-largs $i")
#done
# Optionally print debug info.
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if [ -n "$NIX_DEBUG" ]; then
echo "original flags to @prog@:" >&2
for i in "$@"; do
echo " $i" >&2
done
echo "extraBefore flags to @prog@:" >&2
for i in ${extraBefore[@]}; do
echo " $i" >&2
done
echo "extraAfter flags to @prog@:" >&2
for i in ${extraAfter[@]}; do
echo " $i" >&2
done
fi
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if [ -n "$NIX_GNAT_WRAPPER_EXEC_HOOK" ]; then
source "$NIX_GNAT_WRAPPER_EXEC_HOOK"
fi
exec @prog@ ${extraBefore[@]} "$@" ${extraAfter[@]}