main/php: fix extension dir in php.ini

fixes #241

main/php/APKBUILD

@@ -3,7 +3,7 @@
 pkgname=php
 pkgver=5.2.11
 _suhosinver=${pkgver}-0.9.7
-pkgrel=0
+pkgrel=1
 pkgdesc="The PHP language runtime engine"
 url="http://www.php.net/"
 license="PHP-3"
@@ -62,6 +62,7 @@ subpackages="$pkgname-dev $pkgname-doc
 source="http://www.php.net/distributions/${pkgname}-${pkgver}.tar.bz2
         http://download.suhosin.org/suhosin-patch-${_suhosinver}.patch.gz
 	"
+_extdir="/usr/lib/php/20060613"
 
 build() {
         cd "$srcdir/$pkgname-$pkgver"
@@ -161,13 +162,14 @@ build() {
         make || return 1
         make -j1 INSTALL_ROOT="$pkgdir" install || return 1
 	# fix the extension_dir
-	sed -i -e 's/^extension_dir/\;extension_dir/' php.ini-recommended
+	sed -i -e "s:^extension_dir.*:extension_dir = \"$_extdir\":" \
+		php.ini-recommended
         install -D -m644 php.ini-recommended "$pkgdir"/etc/php/php.ini
 }
 
 _mv_mod() {
 	pkgdesc="$1 php extension"
-	local d=usr/lib/php/20060613
+	local d="$_extdir"
 	mkdir -p "$subpkgdir/$d"
 	mv "$pkgdir/$d/${1}.so" "$subpkgdir/$d/" || return 1
 	install -d "$subpkgdir"/etc/php/conf.d