libakerror/scripts/generrno.sh

#!/bin/bash

srcdir=$1
outdir=$2

mkdir -p ${outdir}/src
mkdir -p ${outdir}/include
rm -f ${outdir}/src/errno.c
echo "#include <akerror.h>" >> ${outdir}/src/errno.c
echo "#include <errno.h>" >> ${outdir}/src/errno.c
echo "void akerr_init_errno(void) {" >> ${outdir}/src/errno.c
maxval=$(errno --list | cut -d ' ' -f 2 | sort -g | tail -n 1)
errno --list | while read LINE; do
    define=$(echo "$LINE" | cut -d ' ' -f 1);
    value=$(echo "$LINE" | cut -d ' ' -f 2);
    desc=$(echo "$LINE" | cut -d ' ' -f 3-);
    echo "	akerr_name_for_status(${define}, \"${desc}\");" >> ${outdir}/src/errno.c ;
done;
echo "}" >> ${outdir}/src/errno.c
sed "s/#define AKERR_LAST_ERRNO_VALUE .*/#define AKERR_LAST_ERRNO_VALUE      ${maxval}/" ${srcdir}/include/akerror.tmpl.h > ${outdir}/include/akerror.h