# $Id$
#
# common rules for installing a pkgconfig .pc file
#
# This script substitues the following placeholders in <artifact>.pc.tmpl
# using sed:
#
#	@_prefix_@     ... installation prefix
#   @_ARTIFACT_@   ... The artifact name
#   @_VERSION_@    ... The debian version of the artifact.
#   @_EXTPKGS_@    ... The external pkg-config packages used by this package.
#   @_LIBS_@       ... Other references external libraries (-l<foo1> -l<foo2> ...)
#   @_LIBSUBDIR_@  ... The subdirectory in <prefix>, where libraries are installed.
#
# Variables:
#
# srcdir    ... source directory.
# top_srcdir    ... optionally, top source directory.
# prefix    ... install prefix
# EXTPKGS   ... list of external pkg-config packages.
# LIBS      ... optional list of additional libraries
# BUILDTYPE ... lib,so,dll,exe,bin
# ARTIFACT  ... The name of the build artifact
# NODEVRULES  ... If non-empty don't generate install-dev rules.
# LIBSUBDIR   ... subdirectory where executable should be installed.
#                 Will be set to $(ARCHLIBSUBDIR) or as a last fallback to'lib' if empty.
#                 (Sometimes may be 'lib/foo' or 'lib64')

ifeq ($(VERSION),)
VERSION=$(shell /usr/share/pba-cbs/sh/get_deb_version.sh $(srcdir) $(top_srcdir))
endif

ifeq ($(LIBSUBDIR),)
ifeq ($(ARCHLIBSUBDIR),)
LIBSUBDIR=lib
else
LIBSUBDIR=$(ARCHLIBSUBDIR)
endif
endif

ifeq ($(NODEVRULES),)
install-dev::
	mkdir -p $(DESTDIR)$(prefix)/$(LIBSUBDIR)/pkgconfig
	sed -e 's%@_prefix_@%$(prefix)%g' -e 's%@_ARTIFACT_@%$(ARTIFACT)%g' -e 's%@_VERSION_@%$(VERSION)%g'  -e 's%@_EXTPKGS_@%$(subst $(space),$(comma)$(space),$(EXTPKGS))%g' -e 's%@_LIBS_@%$(LIBS)%g' -e 's%@_LIBSUBDIR_@%$(LIBSUBDIR)%g' < $(srcdir)/$(ARTIFACT).pc.tmpl > $(DESTDIR)$(prefix)/$(LIBSUBDIR)/pkgconfig/$(ARTIFACT).pc
endif