main/zsh: fix loading of provided zprofile

With `--enable-etcdir=/etc/zsh` zprofile needs to be installed
to /etc/zsh. Also remove unnecessary configure flags for
zshenv/zlogin/zlogout/zshrc since they mathed defaults when
etcdir is enabled.

main/zsh/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=zsh
 pkgver=5.0.8
-pkgrel=0
+pkgrel=1
 pkgdesc="A very advanced and programmable command interpreter (shell)"
 url="http://www.zsh.org/"
 arch="all"
@@ -29,10 +29,6 @@ build() {
 		--prefix=/usr \
 		--bindir=/bin \
 		--enable-etcdir=/etc/zsh \
-		--enable-zshenv=/etc/zsh/zshenv \
-		--enable-zlogin=/etc/zsh/zlogin \
-		--enable-zlogout=/etc/zsh/zlogout \
-		--enable-zshrc=/etc/zsh/zshrc \
 		--enable-multibyte \
 		--enable-function-subdirs \
 		--enable-zsh-secure-free \
@@ -47,7 +43,7 @@ build() {
 package() {
 	cd "$_builddir"
 	make DESTDIR="$pkgdir" install || return 1
-	install -Dm644 "$srcdir"/zprofile "$pkgdir"/etc/zprofile
+	install -Dm644 "$srcdir"/zprofile "$pkgdir"/etc/zsh/zprofile
 }
 
 md5sums="e6759e8dd7b714d624feffd0a73ba0fe  zsh-5.0.8.tar.bz2