include/rootfs.mk

   1 include $(INCLUDE_DIR)/feeds.mk
   2
   3 ifdef CONFIG_USE_MKLIBS
   4   define mklibs
   5         rm -rf $(TMP_DIR)/mklibs-progs $(TMP_DIR)/mklibs-out
   6         # first find all programs and add them to the mklibs list
   7         find $(STAGING_DIR_ROOT) -type f -perm /100 -exec \
   8                 file -r -N -F '' {} + | \
   9                 awk ' /executable.*dynamically/ { print $$1 }' > $(TMP_DIR)/mklibs-progs
  10         # find all loadable objects that are not regular libraries and add them to the list as well
  11         find $(STAGING_DIR_ROOT) -type f -name \*.so\* -exec \
  12                 file -r -N -F '' {} + | \
  13                 awk ' /shared object/ { print $$1 }' > $(TMP_DIR)/mklibs-libs
  14         mkdir -p $(TMP_DIR)/mklibs-out
  15         $(STAGING_DIR_HOST)/bin/mklibs -D \
  16                 -d $(TMP_DIR)/mklibs-out \
  17                 --sysroot $(STAGING_DIR_ROOT) \
  18                 `cat $(TMP_DIR)/mklibs-libs | sed 's:/*[^/]\+/*$$::' | uniq | sed 's:^$(STAGING_DIR_ROOT):-L :'` \
  19                 --ldlib $(patsubst $(STAGING_DIR_ROOT)/%,/%,$(firstword $(wildcard \
  20                         $(foreach name,ld-uClibc.so.* ld-linux.so.* ld-*.so ld-musl-*.so.*, \
  21                           $(STAGING_DIR_ROOT)/lib/$(name) \
  22                         )))) \
  23                 --target $(REAL_GNU_TARGET_NAME) \
  24                 `cat $(TMP_DIR)/mklibs-progs $(TMP_DIR)/mklibs-libs` 2>&1
  25         $(RSTRIP) $(TMP_DIR)/mklibs-out
  26         for lib in `ls $(TMP_DIR)/mklibs-out/*.so.* 2>/dev/null`; do \
  27                 LIB="$${lib##*/}"; \
  28                 DEST="`ls "$(1)/lib/$$LIB" "$(1)/usr/lib/$$LIB" 2>/dev/null`"; \
  29                 [ -n "$$DEST" ] || continue; \
  30                 echo "Copying stripped library $$lib to $$DEST"; \
  31                 cp "$$lib" "$$DEST" || exit 1; \
  32         done
  33   endef
  34 endif
  35
  36 # where to build (and put) .ipk packages
  37 opkg = \
  38   IPKG_NO_SCRIPT=1 \
  39   IPKG_INSTROOT=$(1) \
  40   TMPDIR=$(1)/tmp \
  41   $(STAGING_DIR_HOST)/bin/opkg \
  42         --offline-root $(1) \
  43         --force-postinstall \
  44         --add-dest root:/ \
  45         --add-arch all:100 \
  46         --add-arch $(if $(ARCH_PACKAGES),$(ARCH_PACKAGES),$(BOARD)):200
  47
  48 TARGET_DIR_ORIG := $(TARGET_ROOTFS_DIR)/root.orig-$(BOARD)
  49
  50 define prepare_rootfs
  51         @if [ -d $(TOPDIR)/files ]; then \
  52                 $(call file_copy,$(TOPDIR)/files/.,$(1)); \
  53         fi
  54         @mkdir -p $(1)/etc/rc.d
  55         @( \
  56                 cd $(1); \
  57                 for script in ./usr/lib/opkg/info/*.postinst; do \
  58                         IPKG_INSTROOT=$(1) $$(which bash) $$script; \
  59                         ret=$$?; \
  60                         if [ $$ret -ne 0 ]; then \
  61                                 echo "postinst script $$script has failed with exit code $$ret" >&2; \
  62                                 exit 1; \
  63                         fi; \
  64                 done; \
  65                 for script in ./etc/init.d/*; do \
  66                         grep '#!/bin/sh /etc/rc.common' $$script >/dev/null || continue; \
  67                         IPKG_INSTROOT=$(1) $$(which bash) ./etc/rc.common $$script enable; \
  68                 done || true \
  69         )
  70         $(if $(SOURCE_DATE_EPOCH),sed -i "s/Installed-Time: .*/Installed-Time: $(SOURCE_DATE_EPOCH)/" $(1)/usr/lib/opkg/status)
  71         @-find $(1) -name CVS   | $(XARGS) rm -rf
  72         @-find $(1) -name .svn  | $(XARGS) rm -rf
  73         @-find $(1) -name .git  | $(XARGS) rm -rf
  74         @-find $(1) -name '.#*' | $(XARGS) rm -f
  75         rm -f $(1)/usr/lib/opkg/lists/*
  76         rm -f $(1)/usr/lib/opkg/info/*.postinst*
  77         rm -f $(1)/usr/lib/opkg/info/*.prerm*
  78         $(if $(CONFIG_CLEAN_IPKG),rm -rf $(1)/usr/lib/opkg)
  79         $(call mklibs,$(1))
  80 endef