genode/libports/ports/libiconv.mk
Norman Feske 179f742924 ports/libports: Handle failed integrity checks
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
2013-06-10 10:44:10 +02:00

41 lines
1.2 KiB
Makefile

LIBICONV = libiconv-1.14
LIBICONV_TGZ = $(LIBICONV).tar.gz
LIBICONV_SIG = $(LIBICONV_TGZ).sig
LIBICONV_BASE_URL = http://ftp.gnu.org/pub/gnu/libiconv
LIBICONV_URL = $(LIBICONV_BASE_URL)//$(LIBICONV_TGZ)
LIBICONV_URL_SIG = $(LIBICONV_BASE_URL)//$(LIBICONV_SIG)
LIBICONV_KEY = GNU
#
# Interface to top-level prepare Makefile
#
PORTS += $(LIBICONV)
prepare-libiconv: $(CONTRIB_DIR)/$(LIBICONV) include/iconv
#
# Port-specific local rules
#
$(DOWNLOAD_DIR)/$(LIBICONV_TGZ):
$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(LIBICONV_URL) && touch $@
$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(LIBICONV_URL_SIG) && touch $@
$(DOWNLOAD_DIR)/$(LIBICONV_TGZ).verified: $(DOWNLOAD_DIR)/$(LIBICONV_TGZ)
$(VERBOSE)$(SIGVERIFIER) $(DOWNLOAD_DIR)/$(LIBICONV_TGZ) $(DOWNLOAD_DIR)/$(LIBICONV_SIG) $(LIBICONV_KEY)
$(VERBOSE)touch $@
$(CONTRIB_DIR)/$(LIBICONV): $(DOWNLOAD_DIR)/$(LIBICONV_TGZ).verified
$(VERBOSE)tar xfz $(<:.verified=) -C $(CONTRIB_DIR) && touch $@
#
# Install iconv headers
#
include/iconv:
$(VERBOSE)mkdir -p $@
$(VERBOSE)ln -sf ../../src/lib/libiconv/iconv.h $@
clean-libiconv:
$(VERBOSE)rm -rf include/iconv
$(VERBOSE)rm -rf $(CONTRIB_DIR)/$(LIBICONV)