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nixpkgs/pkgs/build-support/cc-wrapper/ld-solaris-wrapper.sh
Eric Seidel 48f63c2f2e rename gcc-wrapper to cc-wrapper.
also makes cc-wrapper compatible with clang in the darwin fork.
2015-01-14 20:26:56 -08:00

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#!/bin/bash
set -e
set -u
# I've also tried adding -z direct and -z lazyload, but it gave too many problems with C++ exceptions :'(
# Also made sure libgcc would not be lazy-loaded, as suggested here: https://www.illumos.org/issues/2534#note-3
# but still no success.
cmd="@prog@ -z ignore"
args=("$@");
# This loop makes sure all -L arguments are before -l arguments, or ld may complain it cannot find a library.
# GNU binutils does not have this problem:
# http://stackoverflow.com/questions/5817269/does-the-order-of-l-and-l-options-in-the-gnu-linker-matter
i=0;
while [[ $i -lt $# ]]; do
case "${args[$i]}" in
-L) cmd="$cmd ${args[$i]} ${args[($i+1)]}"; i=($i+1); ;;
-L*) cmd="$cmd ${args[$i]}" ;;
*) ;;
esac
i=($i+1);
done
i=0;
while [[ $i -lt $# ]]; do
case "${args[$i]}" in
-L) i=($i+1); ;;
-L*) ;;
*) cmd="$cmd ${args[$i]}" ;;
esac
i=($i+1);
done
# Trace:
set -x
exec $cmd
exit 0