# Description: A tool for generating text-scanning programs
# URL:         https://github.com/westes/flex
# Maintainer:  protonesso, nagakamira at gmail dot com
# Depends on:  m4
# Section:     devel

name=flex
version=2.6.4
release=1
source=("https://github.com/westes/flex/releases/download/v$version/$name-$version.tar.gz")

build() {
	cd "$SRC"/$name-$version

	if [ "$USEBOOTSTRAP" = "yes" ]; then
cat > config.cache << EOF
ac_cv_func_malloc_0_nonnull=yes
ac_cv_func_realloc_0_nonnull=yes
EOF
		BUILDFLAGS="$BUILDFLAGS --cache-file=config.cache"
	fi

	./configure $BUILDFLAGS \
		--prefix=/usr \
		--disable-nls
	make
	make DESTDIR="$PKG" install

	ln -sf flex "$PKG"/usr/bin/lex
}