mklibs: do not touch libraries that cannot be rebuilt

[openwrt.git] / include / image.mk

diff --git a/include/image.mk b/include/image.mk
index 6eef6ba..d8cf93f 100644 (file)
--- a/include/image.mk
+++ b/include/image.mk
@@ -23,6 +23,17 @@ JFFS2OPTS     :=  --pad --big-endian --squash
 SQUASHFS_OPTS :=  -be
 endif
 
+ifneq ($(CONFIG_LINUX_2_6_30),)
+USE_SQUASHFS4 := y
+endif
+
+ifneq ($(USE_SQUASHFS4),)
+MKSQUASHFS_CMD := $(STAGING_DIR_HOST)/bin/mksquashfs4
+SQUASHFS_OPTS  := -lzma -processors 1
+else
+MKSQUASHFS_CMD := $(STAGING_DIR_HOST)/bin/mksquashfs-lzma
+endif
+
 JFFS2_BLOCKSIZE ?= 64k 128k
 
 define add_jffs2_mark
@@ -55,14 +66,14 @@ ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
   ifeq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),y)
     define Image/mkfs/squashfs
                @mkdir -p $(TARGET_DIR)/jffs
-               $(STAGING_DIR_HOST)/bin/mksquashfs-lzma $(TARGET_DIR) $(KDIR)/root.squashfs -nopad -noappend -root-owned $(SQUASHFS_OPTS)
+               $(MKSQUASHFS_CMD) $(TARGET_DIR) $(KDIR)/root.squashfs -nopad -noappend -root-owned $(SQUASHFS_OPTS)
                $(call Image/Build,squashfs)
     endef
   endif
 
   ifeq ($(CONFIG_TARGET_ROOTFS_TGZ),y)
     define Image/mkfs/tgz
-               $(TAR) -zcf $(BIN_DIR)/openwrt-$(BOARD)-rootfs.tgz --owner=root --group=root -C $(TARGET_DIR)/ .
+               $(TAR) -zcf $(BIN_DIR)/openwrt-$(BOARD)-rootfs.tgz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
     endef
   endif
 
@@ -78,12 +89,19 @@ else
   endef
 endif
 
+define Image/Checksum
+       ( cd ${BIN_DIR} ; \
+               $(FIND) -maxdepth 1 -type f \! -name 'md5sums'  -printf "%P\n" | xargs \
+               md5sum --binary > md5sums \
+       )
+endef
+
 
 ifeq ($(CONFIG_TARGET_ROOTFS_EXT2FS),y)
   E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_FSPART)*1024)))
 
   define Image/mkfs/ext2
-               $(STAGING_DIR_HOST)/bin/genext2fs -U -b $(E2SIZE) -I $(CONFIG_TARGET_ROOTFS_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext2
+               $(STAGING_DIR_HOST)/bin/genext2fs -U -b $(E2SIZE) -N $(CONFIG_TARGET_ROOTFS_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext2
                $(call Image/Build,ext2)
   endef
 endif
@@ -96,9 +114,9 @@ endif
 
 
 define Image/mkfs/prepare/default
-       find $(TARGET_DIR) -type f -not -perm +0100 -not -name 'ssh_host*' | $(XARGS) chmod 0644
-       find $(TARGET_DIR) -type f -perm +0100 | $(XARGS) chmod 0755
-       find $(TARGET_DIR) -type d | $(XARGS) chmod 0755
+       - find $(TARGET_DIR) -type f -not -perm +0100 -not -name 'ssh_host*' | $(XARGS) chmod 0644
+       - find $(TARGET_DIR) -type f -perm +0100 | $(XARGS) chmod 0755
+       - find $(TARGET_DIR) -type d | $(XARGS) chmod 0755
        $(INSTALL_DIR) $(TARGET_DIR)/tmp
        chmod 0777 $(TARGET_DIR)/tmp
 endef
@@ -128,6 +146,7 @@ ifneq ($(IB),1)
        $(call Image/mkfs/cpiogz)
        $(call Image/mkfs/ext2)
        $(call Image/mkfs/iso)
+       $(call Image/Checksum)
 else
   install: compile install-targets
        $(call Image/BuildKernel)
@@ -137,6 +156,7 @@ else
        $(call Image/mkfs/cpiogz)
        $(call Image/mkfs/ext2)
        $(call Image/mkfs/iso)
+       $(call Image/Checksum)
 endif
 
 ifneq ($(IB),1)