From: Eric Andersen <andersen@codepoet.org>
Date: Fri, 24 Jun 2005 03:14:20 +0000 (-0000)
Subject: mksquashfs is always rebuilt before generating rootfs image.  The attached
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e83529ad36233a604b165de9c31d56137651302b;p=buildroot.git

mksquashfs is always rebuilt before generating rootfs image.  The attached
patch avoids this issue, by creating a .unpacked file in the squashfs directory
after the source tarball is unpacked, and making the mksquashfs target depend
on the .unpacked file.

http://bugs.busybox.net/view.php?id=234
---

diff --git a/target/squashfs/squashfsroot.mk b/target/squashfs/squashfsroot.mk
index d969efed03..300e07091d 100644
--- a/target/squashfs/squashfsroot.mk
+++ b/target/squashfs/squashfsroot.mk
@@ -10,11 +10,12 @@ SQUASHFS_SITE=http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/sq
 $(DL_DIR)/$(SQUASHFS_SOURCE):
 	 $(WGET) -P $(DL_DIR) $(SQUASHFS_SITE)/$(SQUASHFS_SOURCE)
 
-$(SQUASHFS_DIR): $(DL_DIR)/$(SQUASHFS_SOURCE) #$(SQUASHFS_PATCH)
+$(SQUASHFS_DIR)/.unpacked: $(DL_DIR)/$(SQUASHFS_SOURCE) #$(SQUASHFS_PATCH)
 	zcat $(DL_DIR)/$(SQUASHFS_SOURCE) | tar -C $(BUILD_DIR) -xvf -
 	toolchain/patch-kernel.sh $(SQUASHFS_DIR) target/squashfs/ squashfs.patch
+	touch $(SQUASHFS_DIR)/.unpacked
 
-$(SQUASHFS_DIR)/squashfs-tools/mksquashfs: $(SQUASHFS_DIR)
+$(SQUASHFS_DIR)/squashfs-tools/mksquashfs: $(SQUASHFS_DIR)/.unpacked
 	$(MAKE) -C $(SQUASHFS_DIR)/squashfs-tools;
 
 squashfs: $(SQUASHFS_DIR)/squashfs-tools/mksquashfs