APKBUILD for libffts 0.9.0

APKBUILD

# Maintainer: Hansem Ro <hansemro@outlook.com>
pkgname=ffts
_pkgver=0.9.0
pkgver="$_pkgver"_git
pkgrel=0
arch="all"
url="https://github.com/anthonix/ffts"
pkgdesc="libffts"
license="BSD"
makedepends="
	make
	cmake
	pkgconf
"
source="
	fix-non-sse2.patch
"
builddir="$srcdir/$pkgname"
options="!check" # No tests

prepare() {
	git clone "https://github.com/anthonix/ffts.git" "$srcdir/$pkgname"
	cd "$srcdir/$pkgname"
	patch -Nup1 -i "$srcdir/fix-non-sse2.patch" || true
}

build() {
	cmake -B build \
		-DENABLE_SHARED=ON \
		-DCMAKE_INSTALL_PREFIX=/usr
	cmake --build build
}

package() {
	DESTDIR="$pkgdir" cmake --install build

	# Make abuild's version check happy by removing ffts- from version
	sed -i "s/ffts-$_pkgver/$_pkgver/" "$pkgdir/usr/lib/pkgconfig/ffts.pc"
}

sha512sums="
752b189d37e62058a39940601cee75534c9ec520ee7dc027d62bed28daaeae0591068eb1bddae7cf79c9d5e572baa5745cbe65319c952232498c72ca11f2dd14  fix-non-sse2.patch
"

fix-non-sse2.patch

From e0fe4b14a5cf6d6389df40d92c8505d68ffa042e Mon Sep 17 00:00:00 2001
From: Nishidha Panpaliya <nishidha@us.ibm.com>
Date: Wed, 8 Jan 2020 10:22:37 +0000
Subject: [PATCH] Fixed compilation error on Linux ppc64le

---
 src/ffts_trig.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ffts_trig.c b/src/ffts_trig.c
index 1094be4..cd59d9f 100644
--- a/src/ffts_trig.c
+++ b/src/ffts_trig.c
@@ -881,7 +881,7 @@ int
 ffts_generate_cosine_sine_pow2_32f(ffts_cpx_32f *const table, int table_size)
 {
     const ffts_cpx_64f *FFTS_RESTRICT ct;
-    const double_t *FFTS_RESTRICT hs;
+    const ffts_double_t *FFTS_RESTRICT hs;
     ffts_cpx_64f FFTS_ALIGN(16) w[32];
     int i, log_2, offset;
 
@@ -1136,4 +1136,4 @@ ffts_generate_table_1d_real_32f(struct _ffts_plan_t *const p,
     }
 
     return 0;
-}
\ No newline at end of file
+}