apache: rename bin from httpd to apache2

This way there's no need to worry about overwriting another httpd binary
or symlink from another package, for example busyboxes httpd.

The init script is also renamed to apache2 for consistency.

Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>

net/apache/Makefile

@@ -78,7 +78,7 @@ This package contains the Apache web server and utility programs.
 endef
 
 define Package/apache/conffiles
-/etc/apache2/httpd.conf
+/etc/apache2/apache2.conf
 /etc/apache2/extra/httpd-autoindex.conf
 /etc/apache2/extra/httpd-dav.conf
 /etc/apache2/extra/httpd-default.conf
@@ -93,7 +93,7 @@ define Package/apache/conffiles
 /etc/apache2/extra/proxy-html.conf
 /etc/apache2/magic
 /etc/apache2/mime.types
-/etc/init.d/apache
+/etc/init.d/apache2
 endef
 
 define Package/apache-ab
@@ -198,6 +198,7 @@ CONFIGURE_ARGS+= \
 	--with-apr="$(STAGING_DIR)/usr/bin/apr-1-config" \
 	--with-mpm=prefork \
 	--with-pcre="$(STAGING_DIR)/usr/bin/pcre-config" \
+	--with-program-name=apache2 \
 	--with-ssl
 
 ifneq ($(CONFIG_PACKAGE_apache-mod-deflate),)
@@ -297,10 +298,10 @@ define Package/apache/install
 	$(INSTALL_DATA) $(PKG_INSTALL_DIR)/etc/apache2/extra/* \
 					$(1)/etc/apache2/extra
 	$(INSTALL_DATA) \
-		$(PKG_INSTALL_DIR)/etc/apache2/{httpd.conf,magic,mime.types} \
+		$(PKG_INSTALL_DIR)/etc/apache2/{apache2.conf,magic,mime.types} \
 								$(1)/etc/apache2
 	$(INSTALL_DIR) $(1)/etc/init.d
-	$(INSTALL_BIN) ./files/apache.init $(1)/etc/init.d/apache
+	$(INSTALL_BIN) ./files/apache2.init $(1)/etc/init.d/apache2
 	$(INSTALL_DIR) $(1)/usr/lib/apache2
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/lib/apache2/*.so \
 					$(1)/usr/lib/apache2
@@ -316,7 +317,7 @@ define Package/apache/install
 	$(INSTALL_BIN) \
 		$(PKG_INSTALL_DIR)/usr/bin/{dbmmanage,htdbm,htdigest,htpasswd,httxt2dbm,logresolve} \
 											$(1)/usr/bin
-	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/{apachectl,httpd} \
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/{apachectl,apache2} \
 							$(1)/usr/sbin
 endef