nsxiv/etc/woodpecker/try-all-builds.sh
NRK aa56aa2303 [ci]: try building all combination with tcc (#338)
this will hopefully catch issues like [337] in the future.

not using gcc and/or clang since we have 5 build options right now,
which means 2^5 = 32 different combination. using gcc/clang would take
too much resources and time; meanwhile tcc is lightning fast.

[337]: https://codeberg.org/nsxiv/nsxiv/pulls/337

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/338
Reviewed-by: eylles <eylles@noreply.codeberg.org>
2022-10-07 15:37:44 +02:00

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#!/bin/sh
#
# Shell script that checks for all possible build combination with TCC.
# Usage: call the script while in the nsxiv root directory
set -- $(grep -o '^HAVE_[[:alpha:]]* ' config.mk)
CFLAGS="$(sed '/^#/d' etc/woodpecker/CFLAGS | paste -d ' ' -s)"
z=$(echo "2 ^ $#" | bc)
print_opt_name() {
shift "$(( $1 + 1 ))"
printf "%s=" "$1"
}
print_opt_arg() {
bn=$(echo "$1 / (2 ^ $2)" | bc)
printf "%d " $(( bn % 2 ))
}
n=0
while [ "$n" -lt "$z" ]; do
i=0
while [ "$i" -lt "$#" ]; do
print_opt_name "$i" "$@"
print_opt_arg "$n" "$i"
i=$((i + 1))
done | tee "/dev/stderr" | (
make clean
if ! xargs make -j"$(nproc)" CC=tcc CFLAGS="$CFLAGS" LDFLAGS="$CFLAGS"; then
echo "[FAILED]" >&2
exit 1
else
echo "[SUCCESS]" >&2
fi
)
[ "$?" -ne 0 ] && exit "$?"
n=$((n + 1))
done >/dev/null