Add libevhtp

We need a custom version of libevhtp otherwise seafile hangs while
accessing a file.

haiwen/seafile#1119

build-all.sh

@@ -12,6 +12,10 @@ abuild -r
 cd $THISDIR/ccnet/
 abuild -r
 
+cd $THISDIR/libevhtp/
+abuild checksum
+abuild -r
+
 cd $THISDIR/seafile/
 abuild checksum
 abuild -r

libevhtp/APKBUILD

@@ -0,0 +1,41 @@
+# Contributor: <xmingske@gmail.com>
+# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
+pkgname=libevhtp
+pkgver=1.2.9
+pkgrel=0
+pkgdesc="Flexible replacement for libevent's httpd API"
+url="https://github.com/ellzey/libevhtp/"
+arch="all"
+license="BSD"
+makedepends="cmake libevent-dev openssl-dev"
+source="$pkgname-$pkgver.tar.gz::https://github.com/ellzey/libevhtp/archive/${pkgver}.tar.gz"
+subpackages="$pkgname-dev"
+
+_builddir="${srcdir}/${pkgname}-${pkgver}"
+
+prepare() {
+    local pf
+        cd "${_builddir}"
+        for pf in $source; do
+            case $pf in
+                *.patch) msg $pf; patch -p1 -i "$srcdir"/${pf} || return 1;;
+    esac
+        done
+}
+
+build() {
+    cd "${_builddir}"
+        cmake -DCUSTOM_BINDIR=/usr/bin \
+        -DCMAKE_INSTALL_PREFIX=/usr \
+        -DCUSTOM_DOCDIR="/usr/share/doc/${pkgname}" \
+        -DCUSTOM_SHAREDIR="/usr/share/${pkgname}" \
+        -DEVHTP_BUILD_SHARED=ON \
+
+        .
+        make || return 1
+}
+
+package() {
+    cd "${_builddir}"
+        make DESTDIR="${pkgdir}" install || return 1
+}