179f742924
This patch makes the handling of failed integrity checks of 3rd-party packages more robust. Previously, a once failed 'make prepare PKG=curl' would not leave any trace of the verification state. Hence, a successive attempt to perform the 'make prepare' step again succeeded even if the signature check failed. To solve this problem, the outcome of a successful signature check is represented by a tag file called 'download/<archive-name>.verified'. Because the rule for extracting the archive depends on the .verify tag file, the extraction step is not performed until the signature check succeeds. Issue #748
47 lines
1.5 KiB
Makefile
47 lines
1.5 KiB
Makefile
include lib/import/import-av.inc
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LIBAV_TGZ = $(LIBAV).tar.gz
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LIBAV_SIG = $(LIBAV_TGZ).asc
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LIBAV_SHA = $(LIBAV_TGZ).sha1
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LIBAV_BASE_URL = http://www.libav.org/releases
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LIBAV_URL = $(LIBAV_BASE_URL)/$(LIBAV_TGZ)
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LIBAV_URL_SIG = $(LIBAV_BASE_URL)/$(LIBAV_SIG)
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LIBAV_URL_SHA = $(LIBAV_BASE_URL)/$(LIBAV_SHA)
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#
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# XXX Add hash verification for libav downloads. Note: signatures are provided
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# for newer versions. Therefore, all is prepared in the make file for
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# enabling the signature check. However, the signature check is yet
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# commented out.
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#
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#LIBAV_KEY = UNCLEAR WHAT GOES IN HERE
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#
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# Interface to top-level prepare Makefile
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#
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PORTS += $(LIBAV)
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prepare-libav: $(CONTRIB_DIR)/$(LIBAV)
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$(CONTRIB_DIR)/$(LIBAV): clean-libav
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#
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# Port-specific local rules
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#
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$(DOWNLOAD_DIR)/$(LIBAV_TGZ):
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$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(LIBAV_URL) && touch $@
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$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(LIBAV_URL_SHA) && touch $@
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#$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(LIBAV_URL_SIG) && touch $@
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$(DOWNLOAD_DIR)/$(LIBAV_TGZ).verified: $(DOWNLOAD_DIR)/$(LIBAV_TGZ)
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# XXX Hash verification of libav does not ensure authenticity
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$(VERBOSE)$(HASHVERIFIER) $(DOWNLOAD_DIR)/$(LIBAV_TGZ) $(DOWNLOAD_DIR)/$(LIBAV_SHA) sha1
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$(VERBOSE)touch $@
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$(CONTRIB_DIR)/$(LIBAV): $(DOWNLOAD_DIR)/$(LIBAV_TGZ).verified
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$(VERBOSE)tar xfz $(<:.verified=) -C $(CONTRIB_DIR) && touch $@
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$(VERBOSE)patch -d $(CONTRIB_DIR)/$(LIBAV) -p1 -i $(CURDIR)/src/app/avplay/avplay.patch
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clean-libav:
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$(VERBOSE)rm -rf $(CONTRIB_DIR)/$(LIBAV)
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