[gentoo-commits] gentoo-x86 commit in eclass: cmake-utils.eclass

[Wulf Krueger (philantrop)]

philantrop    07/11/04 13:17:36

  Added:                cmake-utils.eclass
  Log:
  New cmake-utils.eclass providing functions for the cmake build system with all requested fixes after the review on gentoo-dev.

Revision  Changes    Path
1.1                  eclass/cmake-utils.eclass

file : http://sources.gentoo.org/viewcvs.py/gentoo-x86/eclass/cmake-utils.eclass?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo-x86/eclass/cmake-utils.eclass?rev=1.1&content-type=text/plain

Index: cmake-utils.eclass
===================================================================
# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.1 2007/11/04 13:17:35 philantrop Exp $

# @ECLASS: cmake-utils.eclass
# @MAINTAINER:
# kde@g.o
# @BLURB: common ebuild functions for cmake-based packages
# @DESCRIPTION:
# The cmake-utils eclass contains functions that make creating ebuilds for
# cmake-based packages much easier.
# Its main features are support of out-of-source builds as well as in-source
# builds and an implementation of the well-known use_enable and use_with
# functions for CMake.

# Original author: Zephyrus (zephyrus@××××××.it)

inherit toolchain-funcs multilib

DESCRIPTION="Based on the ${ECLASS} eclass"

DEPEND="dev-util/cmake"

EXPORT_FUNCTIONS src_compile src_test src_install

# Internal function use by cmake-utils_use_with and cmake-utils_use_enable
_use_me_now() {
	debug-print-function $FUNCNAME $*
	[[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
	echo "-D$1_${3:-$2}=$(use $2 && echo ON || echo OFF)"
}

# @FUNCTION: cmake-utils_use_with
# @USAGE: <USE flag> [flag name]
# @DESCRIPTION:
# Based on use_with. See ebuild.sh
cmake-utils_use_with() { _use_me_now WITH "$@" ; }

# @FUNCTION: cmake-utils_use_enable
# @USAGE: <USE flag> [flag name]
# @DESCRIPTION:
# Based on use_enable. See ebuild.sh
cmake-utils_use_enable() { _use_me_now ENABLE "$@" ; }

# @FUNCTION: cmake-utils_src_compile
# @DESCRIPTION:
# General function for compiling with cmake. Default behaviour is to start an
# out-of-source build
cmake-utils_src_compile() {
	debug-print-function $FUNCNAME $*

	cmake-utils_src_configureout
	cmake-utils_src_make
}

# @FUNCTION: cmake-utils_src_configurein
# @DESCRIPTION:
# Function for software that requires configure and building in the source
# directory.
cmake-utils_src_configurein() {
	debug-print-function $FUNCNAME $*

	local cmakeargs="${mycmakeargs} $(_common_configure_code)"

	debug-print "$LINENO $ECLASS $FUNCNAME: mycmakeargs is $cmakeargs"
	cmake ${cmakeargs} . || die "Cmake failed"
}

# @FUNCTION: cmake-utils_src_configureout
# @DESCRIPTION:
# Function for software that requires configure and building outside the source
# tree - default.
cmake-utils_src_configureout() {
	debug-print-function $FUNCNAME $*

	local cmakeargs="${mycmakeargs} $(_common_configure_code)"
	mkdir "${WORKDIR}"/${PN}_build
	cd "${WORKDIR}"/${PN}_build

	debug-print "$LINENO $ECLASS $FUNCNAME: mycmakeargs is $cmakeargs"
	cmake ${cmakeargs} "${S}" || die "Cmake failed"
}

# Internal use only. Common configuration options for all types of builds.
_common_configure_code() {
	local tmp_libdir=$(get_libdir)
	if has debug ${IUSE} && use debug; then
		echo -DCMAKE_BUILD_TYPE=debug
	fi
	echo -DCMAKE_C_COMPILER=$(type -P $(tc-getCC))
	echo -DCMAKE_CXX_COMPILER=$(type -P $(tc-getCXX))
	echo -DCMAKE_INSTALL_PREFIX=${PREFIX:-/usr}
	echo -DLIB_SUFFIX=${tmp_libdir/lib}
	[[ -n ${CMAKE_NO_COLOR} ]] && echo -DCMAKE_COLOR_MAKEFILE=OFF
}

# @FUNCTION: cmake-utils_src_make
# @DESCRIPTION:
# Function for building the package. Automatically detects the build type.
cmake-utils_src_make() {
	debug-print-function $FUNCNAME $*

	# At this point we can automatically check if it's an out-of-source or an
	# in-source build
	if [[ -d ${WORKDIR}/${PN}_build ]]; then
		cd "${WORKDIR}"/${PN}_build;
	fi
	if ! [[ -z ${CMAKE_COMPILER_VERBOSE} ]]; then
		emake VERBOSE=1 || die "Make failed!";
	else
		emake || die "Make failed!";
	fi
}

# @FUNCTION: cmake-utils_src_install
# @DESCRIPTION:
# Function for installing the package. Automatically detects the build type.
cmake-utils_src_install() {
	debug-print-function $FUNCNAME $*

	# At this point we can automatically check if it's an out-of-source or an
	# in-source build
	if [[ -d  ${WORKDIR}/${PN}_build ]]; then
		cd "${WORKDIR}"/${PN}_build;
	fi
	emake install DESTDIR="${D}" || die "Make install failed"
}

# @FUNCTION: cmake-utils_src_test
# @DESCRIPTION:
# Function for testing the package. Automatically detects the build type.
cmake-utils_src_test() {
	debug-print-function $FUNCNAME $*

	# At this point we can automatically check if it's an out-of-source or an
	# in-source build
	if [[ -d ${WORKDIR}/${PN}_build ]]; then
		cd "${WORKDIR}"/${PN}_build
	fi
	# Standard implementation of src_test
	if emake -j1 check -n &> /dev/null; then
		einfo ">>> Test phase [check]: ${CATEGORY}/${PF}"
		if ! emake -j1 check; then
			die "Make check failed. See above for details."
		fi
	elif emake -j1 test -n &> /dev/null; then
		einfo ">>> Test phase [test]: ${CATEGORY}/${PF}"
		if ! emake -j1 test; then
			die "Make test failed. See above for details."
		fi
	else
		einfo ">>> Test phase [none]: ${CATEGORY}/${PF}"
	fi
}



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