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#!/bin/sh

## 01_line-endings.dpatch by Magnus Holmgren <magnus@kibibyte.se>

##

## All lines beginning with `## DP:' are a description of the patch.

## DP: Convert CRLF line endings to LF in certain Windows-related files

FILES_WITH_CRLF="src/libspf2/spf_dns_windns.c

                 src/libspf2/spf_win32.c

                 src/libreplace/win32_config.h

                 src/include/spf_dns_windns.h

                 src/include/spf_win32.h"

set -e

dpatch_patch() {

    if [ ! -f debian/patched/patched-line-endings.tar.gz ]; then

        tar -czf debian/patched/patched-line-endings.tar.gz $FILES_WITH_CRLF

        # Change line endings to LF in files with CRLF

        sed -ri -e 's/\r$//' $FILES_WITH_CRLF

    fi

}

dpatch_unpatch() {

    # Change line endings back to CRLF in files that had it in the tarball

    tar -xzf debian/patched/patched-line-endings.tar.gz

}

DPATCH_LIB_NO_DEFAULT=1

. /usr/share/dpatch/dpatch.lib.sh