main/lua-b64: rename from lua5.2-b64 and add lua5.[23]-b64 subpkgs

2 files changed, 77 insertions, 0 deletions

diff --git a/main/lua-b64/0001-b64-fix-segfault-caused-by-signed-char.patch b/main/lua-b64/0001-b64-fix-segfault-caused-by-signed-char.patch
new file mode 100644
index 0000000000..418a8321d1
--- /dev/null
+++ b/main/lua-b64/0001-b64-fix-segfault-caused-by-signed-char.patch
@@ -0,0 +1,25 @@
+From 8b49d06375685d4dc0ddd71a9b7310663dc92d51 Mon Sep 17 00:00:00 2001
+From: Natanael Copa <ncopa@alpinelinux.org>
+Date: Mon, 24 Feb 2014 11:25:28 +0100
+Subject: [PATCH] b64: fix segfault caused by signed char
+
+---
+ lua-b64.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lua-b64.c b/lua-b64.c
+index ce74481..cb03f4f 100644
+--- a/lua-b64.c
++++ b/lua-b64.c
+@@ -28,7 +28,7 @@ static const char *urlsafe_base64_tbl =
+ static int b64_encode_tbl(lua_State *L, const char *tbl)
+ {
+ 	size_t len, n = 0;
+-	const char *src = luaL_checklstring(L, 1, &len);
++	const unsigned char *src = (const unsigned char *)luaL_checklstring(L, 1, &len);
+ 	luaL_Buffer dst;
+ 	unsigned int triplet = 0;
+ 	unsigned int pad;
+-- 
+1.8.5.4
+
diff --git a/main/lua-b64/APKBUILD b/main/lua-b64/APKBUILD
new file mode 100644
index 0000000000..7c718ee187
--- /dev/null
+++ b/main/lua-b64/APKBUILD
@@ -0,0 +1,52 @@
+# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
+pkgname=lua-b64
+pkgver=0.1
+pkgrel=2
+pkgdesc="Lua base64 implementation with support for urlsafe"
+url="https://github.com/ncopa/lua-b64"
+arch="all"
+license="MIT"
+depends="lua"
+makedepends=""
+subpackages=""
+source="$pkgname-$pkgver.tar.gz::https://github.com/ncopa/$pkgname/archive/v$pkgver.tar.gz
+	0001-b64-fix-segfault-caused-by-signed-char.patch"
+builddir="$srcdir/$pkgname-$pkgver"
+
+_luaversions="5.2 5.3"
+for _v in $_luaversions; do
+	makedepends="$makedepends lua$_v-dev"
+	subpackages="$subpackages lua$_v-${pkgname#lua-}:_subpackage"
+done
+
+prepare() {
+	default_prepare
+
+	local lver; for lver in $_luaversions; do
+		cp -r "$builddir" "$builddir-$lver"
+	done
+}
+
+build() {
+	local lver; for lver in $_luaversions; do
+		msg "Building for Lua $lver..."
+		make -C "$builddir-$lver" LUAPC=lua$lver
+	done
+}
+
+package() {
+	mkdir -p "$pkgdir"
+}
+
+_subpackage() {
+	local lver="${subpkgname:3:3}"
+	pkgdesc="$pkgdesc (for Lua $lver)"
+	depends="lua$lver"
+	install_if="$pkgname=$pkgver-r$pkgrel lua$lver"
+	local cmod_dir="$subpkgdir/$(pkg-config --variable=INSTALL_CMOD lua$lver)"
+
+	install -D -m 755 "$builddir-$lver"/b64.so "$cmod_dir"/b64.so
+}
+
+sha512sums="8740d5061db01dca166ce2c959548a3232c85dce156fce3502da35f457db79db2bf23242ee6d26b64f4141c451db733898328b8fc3d1f62b47e8f7ec790577d1  lua-b64-0.1.tar.gz
+6da3b8048b2e6772a4aac954ea2db35f9c21897d720e7ff9dc6c1d63ffc37eeb4fb91be46bc13b32a2c3d1b88997172fe259ea699ac8591f0f3e1fd53cae378b  0001-b64-fix-segfault-caused-by-signed-char.patch"