Add packages btyacc and reflex (#1862)

* btyacc: Add version 20191125

* reflex: Add version 20191123

btyacc/PKGBUILD

@@ -0,0 +1,44 @@
+
+_realname=byacc
+pkgname=btyacc
+pkgver=20191125
+pkgrel=1
+pkgdesc="btyacc - an LALR(1) parser generator with support for backtracking"
+arch=('i686' 'x86_64')
+url="https://invisible-island.net/byacc"
+license=('Public Domain')
+groups=('base-devel')
+
+source=("${_realname}-${pkgver}.tar.gz::https://invisible-island.net/datafiles/release/${_realname}.tar.gz")
+sha256sums=('071c2ebe36afaa8448b80e893473a681e63a3b8a4ed636c0d675780a02411cde')
+
+
+prepare() {
+  cd ${_realname}-${pkgver}
+  autoreconf -vfi
+}
+
+build() {
+  cd ${_realname}-${pkgver}
+  mkdir -p build-${MSYSTEM_CHOST}
+  pushd build-${MSYSTEM_CHOST}
+  ../configure -C \
+    --enable-btyacc \
+    --program-prefix=bt \
+    --with-max-table-size=18000 \
+    --program-transform-name='s,\^,bt,'
+  make
+}
+
+check() {
+  cd ${_realname}-${pkgver}/build-${MSYSTEM_CHOST}
+  make check
+}
+
+package() {
+  cd ${_realname}-${pkgver}
+  mkdir -p "${pkgdir}/usr/share/licenses/${pkgname}"
+  cp -pv package/debian/copyright "${pkgdir}/usr/share/licenses/${pkgname}"
+  cd build-${MSYSTEM_CHOST}
+  make DESTDIR=${pkgdir} install
+}

reflex/PKGBUILD

@@ -0,0 +1,40 @@
+
+_realname=reflex
+pkgname=${_realname}
+pkgver=20191123
+pkgrel=1
+pkgdesc="A variant of the flex fast lexical scanner"
+arch=('i686' 'x86_64')
+url="https://invisible-island.net/reflex"
+license=('BSD')
+groups=('base-devel')
+
+source=("${_realname}-${pkgver}.tar.gz::https://invisible-island.net/datafiles/release/${_realname}.tar.gz")
+sha256sums=('5623f4a520fa2f51abb23037fbb6b2aafac0e9cc60ddaa70ba727e0e01ef053f')
+
+
+prepare() {
+  cd ${_realname}-${pkgver}
+  autoreconf -vfi
+}
+
+build() {
+  cd ${_realname}-${pkgver}
+  mkdir -p build-${MSYSTEM_CHOST}
+  pushd build-${MSYSTEM_CHOST}
+  ../configure -C
+  make
+}
+
+check() {
+  cd ${_realname}-${pkgver}/build-${MSYSTEM_CHOST}
+  make check
+}
+
+package() {
+  cd ${_realname}-${pkgver}
+  mkdir -p "${pkgdir}/usr/share/licenses/${pkgname}"
+  cp -pv package/debian/copyright "${pkgdir}/usr/share/licenses/${pkgname}"
+  cd build-${MSYSTEM_CHOST}
+  make DESTDIR=${pkgdir} install
+}