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############################ -*- Mode: Makefile -*- ###########################
## pkgvars.mk ---
## Author : Manoj Srivastava ( srivasta@glaurung.green-gryphon.com )
## Created On : Sat Nov 15 02:56:30 2003
## Created On Node : glaurung.green-gryphon.com
## Last Modified By : Manoj Srivastava
## Last Modified On : Thu Jun 15 12:05:46 2006
## Last Machine Used: glaurung.internal.golden-gryphon.com
## Update Count : 11
## Status : Unknown, Use with caution!
## HISTORY :
## Description : This is what allows us toseparate out the top level
## targets, by determining which packages needto be built.
##
## arch-tag: 75fcc720-7389-4eaa-a7ac-c556d3eac331
##
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##
###############################################################################
# The maintainer information.
maintainer := $(shell LC_ALL=C dpkg-parsechangelog | grep ^Maintainer: | \
sed 's/^Maintainer: *//')
email := srivasta@debian.org
# Priority of this version (or urgency, as dchanges would call it)
urgency := $(shell LC_ALL=C dpkg-parsechangelog | grep ^Urgency: | \
sed 's/^Urgency: *//')
# Common useful variables
DEB_SOURCE_PACKAGE := $(strip $(shell egrep '^Source: ' debian/control | \
cut -f 2 -d ':'))
DEB_VERSION := $(strip $(shell LC_ALL=C dpkg-parsechangelog | \
egrep '^Version:' | cut -f 2 -d ' '))
DEB_ISNATIVE := $(strip $(shell LC_ALL=C dpkg-parsechangelog | \
perl -ne 'print if (m/^Version:/g && ! m/^Version:.*\-/);'))
DEB_DISTRIBUTION := $(strip $(shell LC_ALL=C dpkg-parsechangelog | \
egrep '^Distribution:' | cut -f 2 -d ' '))
DEB_PACKAGES := $(shell perl -e ' \
$$/=""; \
while(<>){ \
$$p=$$1 if m/^Package:\s*(\S+)/; \
die "duplicate package $$p" if $$seen{$$p}; \
$$seen{$$p}++; print "$$p " if $$p; \
}' debian/control )
DEB_INDEP_PACKAGES := $(shell perl -e ' \
$$/=""; \
while(<>){ \
$$p=$$1 if m/^Package:\s*(\S+)/; \
die "duplicate package $$p" if $$seen{$$p}; \
$$seen{$$p}++; \
$$a=$$1 if m/^Architecture:\s*(\S+)/m; \
next unless ($$a eq "all"); \
print "$$p " if $$p; \
}' debian/control )
DEB_ARCH_PACKAGES := $(shell perl -e ' \
$$/=""; \
while(<>){ \
$$p=$$1 if m/^Package:\s*(\S+)/; \
die "duplicate package $$p" if $$seen{$$p}; \
$$seen{$$p}++; \
$$c=""; \
if (/^Architecture:\s*(.*?)\s*$$/sm) { \
@a = split /\s+/, $$1 }; \
for my $$b (@a) { \
next unless ($$b eq "$(DEB_HOST_ARCH)" || \
$$b eq "any"); \
$$c="$$p"; \
} \
print "$$c " if $$c; \
}' debian/control )
# This package is what we get after removing the psuedo dirs we use in rules
package = $(notdir $@)
DEBIANDIR = $(dir $(firstword $(MAKEFILE_LIST)))
ifeq (,$(filter parallel=%,$(FAILS_PARALLEL_BUILD)))
ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
NUMJOBS = $(patsubst parallel=%,-j%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
endif
endif
# Define canned sequences used to strip executables and libraries,
# keeping in mind the directives in DEB_BUILD_OPTIONS
ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
define strip-exec
find $(TMPTOP) -type f | while read i; do \
if file -b $$i | egrep -q "^ELF.*executable"; then \
strip --strip-all --remove-section=.comment --remove-section=.note $$i; \
fi; \
done
endef
define strip-lib
find $(TMPTOP) -type f | while read i; do \
if file -b $$i | egrep -q "^ELF.*shared object"; then \
strip --strip-unneeded --remove-section=.comment --remove-section=.note $$i; \
fi; \
done
endef
else
define strip-exec
@echo Not strippping executables as asked
endef
define strip-lib
@echo Not strippping libraries as asked
endef
endif
# this canned command specifies how to run dpkg-shlibs to add things
# to debian/substvars by scanning executables and libraries; this
# should suffice for the common case. Some rules files might need some
# changes to the command sequence, though
define get-shlib-deps
k=`find $(TMPTOP) -type f | ( while read i; do \
if file -b $$i | \
egrep -q "^ELF.*(executable.*dynamically linked|shared object)"; then \
j="$$j $$i"; \
fi; \
done; echo $$j; )`; if [ -n "$$k" ]; then dpkg-shlibdeps $$k; fi
endef
# This canned sequence checks to see if all the libraries we link to
# actually provide some symbols needed by some executable ot library
# in the package itself.
ifeq (,$(strip $(filter nocheck,$(DEB_BUILD_OPTIONS))))
ifeq ($(DEB_BUILD_GNU_TYPE),$(DEB_HOST_GNU_TYPE))
define check-libraries
echo Checking libs
xtra=$$($(SHELL) debian/common/checklibs); \
if [ -n "$$extra" ]; then \
echo "Extra libraries: $$extra"; \
exit 1; \
fi
endef
else
define check-libraries
echo Not checking libs
endef
endif
else
define check-libraries
echo Not checking libs
endef
endif
#Local variables:
#mode: makefile
#End:
|
