php7-pecl-{dio,libevent}: refine build dir to avoid collisions with php5 package variants (refs #3149)

Signed-off-by: Michael Heimpold <mhei@heimpold.de>

lang/php7-pecl-dio/Makefile

@@ -16,7 +16,7 @@ PKG_NAME:=php7-pecl-$(PECL_NAME)
 PKG_SOURCE:=$(PECL_NAME)-$(PKG_VERSION).tgz
 PKG_SOURCE_URL:=http://pecl.php.net/get/
 
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PECL_NAME)-$(PKG_VERSION)
+PKG_BUILD_DIR:=$(BUILD_DIR)/pecl-php7/$(PECL_NAME)-$(PKG_VERSION)
 PKG_BUILD_PARALLEL:=1
 
 PKG_MAINTAINER:=Michael Heimpold <mhei@heimpold.de>

lang/php7-pecl-libevent/Makefile

@@ -23,7 +23,7 @@ PKG_MAINTAINER:=Michael Heimpold <mhei@heimpold.de>
 PKG_LICENSE:=PHPv3.01
 PKG_LICENSE_FILES:=
 
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PECL_NAME)-$(PKG_SOURCE_VERSION)
+PKG_BUILD_DIR:=$(BUILD_DIR)/pecl-php7/$(PECL_NAME)-$(PKG_SOURCE_VERSION)
 PKG_BUILD_PARALLEL:=1
 
 PKG_FIXUP:=autoreconf