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| author | Jon Nelson <jnelson@securepipe.com> | 2002-01-06 18:54:35 +0000 |
|---|---|---|
| committer | Jon Nelson <jnelson@securepipe.com> | 2002-01-06 18:54:35 +0000 |
| commit | e1be1eadeea92f61f457bf53e55ea6cc0443e9aa (patch) | |
| tree | ac8e294e74b6cfa3f64be792f63a3a550c161fb1 /Makefile | |
| parent | c79e99824e064382cbbfed2bc56d5d6aae710ff0 (diff) | |
| download | buildroot-novena-e1be1eadeea92f61f457bf53e55ea6cc0443e9aa.tar.gz buildroot-novena-e1be1eadeea92f61f457bf53e55ea6cc0443e9aa.zip | |
some more cleanups. This one works pretty well
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 37 |
1 files changed, 23 insertions, 14 deletions
@@ -76,7 +76,7 @@ TARGETS= -include busybox.mk -include boa.mk -world: $(TARGETS) root_fs +world: $(TARGETS) root_fs $(LINUX) root_fs: $(GENEXT2FS_DIR)/genext2fs $(TARGET_DIR) $(GENEXT2FS_DIR)/genext2fs \ @@ -85,11 +85,6 @@ root_fs: $(GENEXT2FS_DIR)/genext2fs $(TARGET_DIR) -d $(TARGET_DIR) \ -D $(SOURCE_DIR)/device_table.txt root_fs -$(STAGING_DIR)/.i_exist: - rm -rf $(STAGING_DIR) - mkdir $(STAGING_DIR) - touch $(STAGING_DIR)/.i_exist - $(STAGING_DIR)/.target_dir_exists: rm -rf $(TARGET_DIR) tar -xf $(SOURCE_DIR)/skel.tar @@ -104,6 +99,7 @@ $(SOURCE_DIR)/$(LINUX_SOURCE): done $(LINUX_DIR)/.unpacked: $(SOURCE_DIR)/$(LINUX_SOURCE) + rm -rf $(LINUX_DIR) # Keeps old versions from messing things up bunzip2 -c $(SOURCE_DIR)/$(LINUX_SOURCE) | tar -xv touch $(LINUX_DIR)/.unpacked @@ -113,14 +109,21 @@ $(SOURCE_DIR)/$(USERMODELINUX_PATCH): done $(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked $(SOURCE_DIR)/$(USERMODELINUX_PATCH) + # This step cannot gracefully recover from interruption + @if [ -f $(LINUX_DIR)/.started_patch ]; then \ + echo "Something went wrong patching the kernel."; \ + echo "Please rm -rf the kernel directory (\"$(LINUX_DIR)\") and type \"make\" again."; \ + exit 1; \ + fi + touch $(LINUX_DIR)/.started_patch bzcat $(SOURCE_DIR)/$(USERMODELINUX_PATCH) | patch -d $(LINUX_DIR) -p1 cp -f $(KCONFIG) $(LINUX_DIR)/.config - touch $(LINUX_DIR)/.patched + mv $(LINUX_DIR)/.started_patch $(LINUX_DIR)/.patched # Hah! Atomic $(LINUX_DIR)/.um: $(LINUX_DIR)/.patched sed -e 's/^ARCH :=.*/ARCH=um/g' < $(LINUX_DIR)/Makefile > \ - $(LINUX_DIR)/Makefile.new && mv -f \ - $(LINUX_DIR)/Makefile.new $(LINUX_DIR)/Makefile + $(LINUX_DIR)/Makefile.new + mv -f $(LINUX_DIR)/Makefile.new $(LINUX_DIR)/Makefile touch $(LINUX_DIR)/.um $(LINUX_DIR)/.configdone: $(LINUX_DIR)/.um @@ -144,14 +147,20 @@ $(SOURCE_DIR)/$(UCLIBC_SOURCE): done; $(UCLIBC_DIR)/Config: $(SOURCE_DIR)/$(UCLIBC_SOURCE) - tar -xzf $(SOURCE_DIR)/$(UCLIBC_SOURCE) + rm -rf $(UCLIBC_DIR) # Make sure no previous version interferes here + gzip -d -c $(SOURCE_DIR)/$(UCLIBC_SOURCE) | tar xf - + # The next step patches uClibc + # Place patches in the source directory, named uClibc-*.patch for p in `find $(SOURCE_DIR) -name uClibc-*.patch | sort -g`;do \ patch -p0 < $$p ; \ done - -f $(SOURCE_DIR)/uClibc-Config.awk < \ - $(UCLIBC_DIR)/extra/Configs/Config.$(ARCH) > $(UCLIBC_DIR)/Config; + # Finally, patch the Config file to our liking + # uClibc-Config.awk should be pretty staightforward + awk -f $(SOURCE_DIR)/uClibc-Config.awk < \ + $(UCLIBC_DIR)/extra/Configs/Config.$(ARCH) > \ + $(UCLIBC_DIR)/Config -$(UCLIBC_DIR)/lib/libc.a: $(STAGING_DIR)/.i_exist $(LINUX_DIR)/.dep $(UCLIBC_DIR)/Config +$(UCLIBC_DIR)/lib/libc.a: $(LINUX_DIR)/.dep $(UCLIBC_DIR)/Config $(MAKE) CROSS=$(CROSS) \ DEVEL_PREFIX=$(STAGING_DIR) \ SYSTEM_DEVEL_PREFIX=$(STAGING_DIR)/usr \ @@ -166,7 +175,7 @@ $(TARGET_CC): $(UCLIBC_DIR)/lib/libc.a SHARED_LIB_LOADER_PATH=$(STAGING_DIR)/lib \ -C $(UCLIBC_DIR) install -$(UCLIBC_DIR)/.installed_runtime: $(TARGET_CC) +$(UCLIBC_DIR)/.installed_runtime: $(STAGING_DIR)/.target_dir_exists $(TARGET_CC) $(MAKE) CROSS=$(CROSS) \ PREFIX=$(TARGET_DIR) \ DEVEL_PREFIX=/ \ |