some more cleanups. This one works pretty well
This commit is contained in:
Jon Nelson
parent
c79e99824e
commit
e1be1eadee
37
Makefile
37
Makefile
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@ -76,7 +76,7 @@ TARGETS=
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-include busybox.mk
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-include boa.mk
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world: $(TARGETS) root_fs
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world: $(TARGETS) root_fs $(LINUX)
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root_fs: $(GENEXT2FS_DIR)/genext2fs $(TARGET_DIR)
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$(GENEXT2FS_DIR)/genext2fs \
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@ -85,11 +85,6 @@ root_fs: $(GENEXT2FS_DIR)/genext2fs $(TARGET_DIR)
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-d $(TARGET_DIR) \
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-D $(SOURCE_DIR)/device_table.txt root_fs
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$(STAGING_DIR)/.i_exist:
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rm -rf $(STAGING_DIR)
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mkdir $(STAGING_DIR)
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touch $(STAGING_DIR)/.i_exist
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$(STAGING_DIR)/.target_dir_exists:
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rm -rf $(TARGET_DIR)
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tar -xf $(SOURCE_DIR)/skel.tar
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@ -104,6 +99,7 @@ $(SOURCE_DIR)/$(LINUX_SOURCE):
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done
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$(LINUX_DIR)/.unpacked: $(SOURCE_DIR)/$(LINUX_SOURCE)
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rm -rf $(LINUX_DIR) # Keeps old versions from messing things up
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bunzip2 -c $(SOURCE_DIR)/$(LINUX_SOURCE) | tar -xv
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touch $(LINUX_DIR)/.unpacked
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@ -113,14 +109,21 @@ $(SOURCE_DIR)/$(USERMODELINUX_PATCH):
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done
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$(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked $(SOURCE_DIR)/$(USERMODELINUX_PATCH)
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# This step cannot gracefully recover from interruption
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@if [ -f $(LINUX_DIR)/.started_patch ]; then \
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echo "Something went wrong patching the kernel."; \
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echo "Please rm -rf the kernel directory (\"$(LINUX_DIR)\") and type \"make\" again."; \
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exit 1; \
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fi
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touch $(LINUX_DIR)/.started_patch
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bzcat $(SOURCE_DIR)/$(USERMODELINUX_PATCH) | patch -d $(LINUX_DIR) -p1
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cp -f $(KCONFIG) $(LINUX_DIR)/.config
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touch $(LINUX_DIR)/.patched
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mv $(LINUX_DIR)/.started_patch $(LINUX_DIR)/.patched # Hah! Atomic
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$(LINUX_DIR)/.um: $(LINUX_DIR)/.patched
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sed -e 's/^ARCH :=.*/ARCH=um/g' < $(LINUX_DIR)/Makefile > \
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$(LINUX_DIR)/Makefile.new && mv -f \
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$(LINUX_DIR)/Makefile.new $(LINUX_DIR)/Makefile
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$(LINUX_DIR)/Makefile.new
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mv -f $(LINUX_DIR)/Makefile.new $(LINUX_DIR)/Makefile
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touch $(LINUX_DIR)/.um
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$(LINUX_DIR)/.configdone: $(LINUX_DIR)/.um
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@ -144,14 +147,20 @@ $(SOURCE_DIR)/$(UCLIBC_SOURCE):
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done;
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$(UCLIBC_DIR)/Config: $(SOURCE_DIR)/$(UCLIBC_SOURCE)
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tar -xzf $(SOURCE_DIR)/$(UCLIBC_SOURCE)
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rm -rf $(UCLIBC_DIR) # Make sure no previous version interferes here
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gzip -d -c $(SOURCE_DIR)/$(UCLIBC_SOURCE) | tar xf -
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# The next step patches uClibc
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# Place patches in the source directory, named uClibc-*.patch
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for p in `find $(SOURCE_DIR) -name uClibc-*.patch | sort -g`;do \
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patch -p0 < $$p ; \
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done
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-f $(SOURCE_DIR)/uClibc-Config.awk < \
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$(UCLIBC_DIR)/extra/Configs/Config.$(ARCH) > $(UCLIBC_DIR)/Config;
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# Finally, patch the Config file to our liking
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# uClibc-Config.awk should be pretty staightforward
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awk -f $(SOURCE_DIR)/uClibc-Config.awk < \
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$(UCLIBC_DIR)/extra/Configs/Config.$(ARCH) > \
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$(UCLIBC_DIR)/Config
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$(UCLIBC_DIR)/lib/libc.a: $(STAGING_DIR)/.i_exist $(LINUX_DIR)/.dep $(UCLIBC_DIR)/Config
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$(UCLIBC_DIR)/lib/libc.a: $(LINUX_DIR)/.dep $(UCLIBC_DIR)/Config
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$(MAKE) CROSS=$(CROSS) \
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DEVEL_PREFIX=$(STAGING_DIR) \
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SYSTEM_DEVEL_PREFIX=$(STAGING_DIR)/usr \
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@ -166,7 +175,7 @@ $(TARGET_CC): $(UCLIBC_DIR)/lib/libc.a
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SHARED_LIB_LOADER_PATH=$(STAGING_DIR)/lib \
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-C $(UCLIBC_DIR) install
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$(UCLIBC_DIR)/.installed_runtime: $(TARGET_CC)
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$(UCLIBC_DIR)/.installed_runtime: $(STAGING_DIR)/.target_dir_exists $(TARGET_CC)
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$(MAKE) CROSS=$(CROSS) \
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PREFIX=$(TARGET_DIR) \
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DEVEL_PREFIX=/ \
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7
boa.mk
7
boa.mk
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@ -34,12 +34,9 @@ $(BOA_WORKDIR)/Makefile: $(TARGET_CC) $(BOA_DIR)/.unpacked
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(cd $(BOA_WORKDIR) && CC=$(TARGET_CC) $(BOA_DIR)/src/configure); \
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fi
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touch $(BOA_WORKDIR)/.depend
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touch $(BOA_WORKDIR)/.unpacked
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$(BOA_WORKDIR)/boa: $(BOA_WORKDIR)/Makefile
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make VPATH=$(BOA_DIR)/src/ -C $(BOA_WORKDIR)
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$(BOA_WORKDIR)/boa_indexer: $(BOA_WORKDIR)/Makefile
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$(BOA_WORKDIR)/boa $(BOA_WORKDIR)/boa_indexer: $(BOA_WORKDIR)/Makefile
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rm -f $@
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make VPATH=$(BOA_DIR)/src/ -C $(BOA_WORKDIR)
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$(BOA_WORKDIR)/.installed: $(BOA_WORKDIR)/boa $(BOA_WORKDIR)/boa_indexer
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12
busybox.mk
12
busybox.mk
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@ -21,11 +21,12 @@ $(SOURCE_DIR)/$(BUSYBOX_SOURCE):
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done
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$(BUSYBOX_DIR)/.unpacked: $(SOURCE_DIR)/$(BUSYBOX_SOURCE)
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rm -rf $(BUSYBOX_DIR) # Make sure no older version interferes
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tar -xzf $(SOURCE_DIR)/$(BUSYBOX_SOURCE)
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touch $(BUSYBOX_DIR)/.unpacked
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$(BUSYBOX_WORKDIR)/.config: $(BUSYBOX_DIR)/.unpacked
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rm -rf $(BUSYBOX_WORKDIR)
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rm -rf $(BUSYBOX_WORKDIR) # Make sure no half-configured busybox interferes
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mkdir -p $(BUSYBOX_WORKDIR)
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(cd $(BUSYBOX_WORKDIR) && sh $(BUSYBOX_DIR)/pristine_setup.sh)
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@perl -i -p \
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@ -40,13 +41,12 @@ $(BUSYBOX_WORKDIR)/.config: $(BUSYBOX_DIR)/.unpacked
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$(BUSYBOX_WORKDIR)/Config.h
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touch $(BUSYBOX_WORKDIR)/.config
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$(BUSYBOX_WORKDIR)/busybox: $(TARGET_CC) $(BUSYBOX_WORKDIR)/.config
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rm -f $(BUSYBOX_WORKDIR)/busybox
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$(BUSYBOX_WORKDIR)/.built: $(TARGET_CC) $(BUSYBOX_WORKDIR)/.config
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make CROSS="$(TARGET_CROSS)" -C $(BUSYBOX_WORKDIR)
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touch $(BUSYBOX_WORKDIR)/.built
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$(TARGET_DIR)/bin/busybox: $(BUSYBOX_WORKDIR)/busybox
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make CROSS="$(TARGET_CROSS)" PREFIX=$(TARGET_DIR) \
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-C $(BUSYBOX_WORKDIR) install
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$(TARGET_DIR)/bin/busybox: $(BUSYBOX_WORKDIR)/.built
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make PREFIX=$(TARGET_DIR) -C $(BUSYBOX_WORKDIR) install
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busybox: $(TARGET_DIR)/bin/busybox
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