From: Felix Fietkau <nbd@nbd.name>
Date: Sun, 26 Aug 2018 17:36:33 +0000 (+0200)
Subject: build: add support for enabling the rootfs/boot partition size option via target... 
X-Git-Tag: v18.06.2~160
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=42dafa0ac589370877747c6647f75ea3ab9572b6;p=openwrt%2Fopenwrt.git

build: add support for enabling the rootfs/boot partition size option via target feature

Signed-off-by: Felix Fietkau <nbd@nbd.name>
(backported from 00f030a9c67c551e675364d73234a4cba273b420)
---

diff --git a/config/Config-images.in b/config/Config-images.in
index 90e873edb8..afdbdc4079 100644
--- a/config/Config-images.in
+++ b/config/Config-images.in
@@ -259,12 +259,12 @@ menu "Target Images"
 
 	config TARGET_KERNEL_PARTSIZE
 		int "Kernel partition size (in MB)"
-		depends on GRUB_IMAGES
+		depends on GRUB_IMAGES || USES_BOOT_PART
 		default 16
 
 	config TARGET_ROOTFS_PARTSIZE
 		int "Root filesystem partition size (in MB)"
-		depends on GRUB_IMAGES || TARGET_ROOTFS_EXT4FS || TARGET_rb532 || TARGET_mvebu || TARGET_uml
+		depends on GRUB_IMAGES || USES_ROOTFS_PART || TARGET_ROOTFS_EXT4FS || TARGET_rb532 || TARGET_mvebu || TARGET_uml
 		default 256
 		help
 		  Select the root filesystem partition size.
diff --git a/scripts/target-metadata.pl b/scripts/target-metadata.pl
index cbc3403a05..ef0a34eb4f 100755
--- a/scripts/target-metadata.pl
+++ b/scripts/target-metadata.pl
@@ -40,6 +40,8 @@ sub target_config_features(@) {
 		/^small_flash$/ and $ret .= "\tselect SMALL_FLASH\n";
 		/^nand$/ and $ret .= "\tselect NAND_SUPPORT\n";
 		/^virtio$/ and $ret .= "\tselect VIRTIO_SUPPORT\n";
+		/^rootfs-part$/ and $ret .= "\tselect USES_ROOTFS_PART\n";
+		/^boot-part$/ and $ret .= "\tselect USES_BOOT_PART\n";
 	}
 	return $ret;
 }
diff --git a/target/Config.in b/target/Config.in
index 3aef76890d..3cf4231f2a 100644
--- a/target/Config.in
+++ b/target/Config.in
@@ -96,6 +96,12 @@ config ARCH_64BIT
 config VIRTIO_SUPPORT
 	bool
 
+config USES_ROOTFS_PART
+	bool
+
+config USES_BOOT_PART
+	bool
+
 # Architecture selection
 
 config aarch64