Added Zephyrus' cmake-utils.eclass.

svn path=/trunk/; revision=21

1 files changed, 169 insertions, 0 deletions

diff --git a/eclass/cmake-utils.eclass b/eclass/cmake-utils.eclass
new file mode 100644
index 0000000..a14af06
--- /dev/null
+++ b/eclass/cmake-utils.eclass
@@ -0,0 +1,169 @@
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+# Original Author: Zephyrus (zephyrus@mirach.it)
+# Purpose: Implementing useful functions for cmake based ebuilds
+#
+
+DEPEND="dev-util/cmake"
+IUSE="debug"
+
+inherit toolchain-funcs
+
+EXPORT_FUNCTIONS src_compile src_test src_install
+
+# Based on use_with. See ebuild.sh
+# $1 use flag
+# $2 extension name
+function cmake-utils_use_with() {
+	debug-print-function $FUNCNAME $*
+
+	if [ -z "$1" ]; then
+		echo "!!! cmake-utils_use_with() called without a parameter." >&2
+		echo "!!! use_enable <USEFLAG> [<flagname>]" >&2
+		return 1
+	fi
+
+	local UWORD="$2"
+	if [ -z "${UWORD}" ]; then
+		UWORD="$1"
+	fi
+
+	if useq $1; then
+		echo "-DWITH_${UWORD}=ON"
+	else
+		echo "-DWITH_${UWORD}=OFF"
+	fi
+	return 0
+}
+
+# Based on use_enable. See ebuild.sh
+# $1 use flag
+# $2 extension name
+function cmake-utils_use_enable() {
+	debug-print-function $FUNCNAME $*
+
+	if [ -z "$1" ]; then
+		echo "!!! cmake-utils_use_enable() called without a parameter." >&2
+		echo "!!! use_enable <USEFLAG> [<flagname>]" >&2
+		return 1
+	fi
+
+	local UWORD="$2"
+	if [ -z "${UWORD}" ]; then
+		UWORD="$1"
+	fi
+
+	if useq $1; then
+		echo "-DENABLE_${UWORD}=ON"
+	else
+		echo "-DENABLE_${UWORD}=OFF"
+	fi
+	return 0
+}
+
+# General function for compiling with cmake - Default behaviour is to starts an
+# outsource build
+function cmake-utils_src_compile() {
+	debug-print-function $FUNCNAME $*
+
+	cmake-utils_src_configureout
+	cmake-utils_src_make
+}
+
+# Functions for software that requires configure and building in the source
+# directory
+function cmake-utils_src_configurein() {
+	debug-print-function $FUNCNAME $*
+
+	common_configure_code
+	debug-print "$BASH_SOURCE $LINENO $ECLASS $FUNCNAME: mycmakeargs is $mycmakeargs"
+	cmake ${mycmakeargs} . || die "Cmake failed"
+}
+
+# Functions for software that requires configure and building outside the source
+# tree - Default
+function cmake-utils_src_configureout() {
+	debug-print-function $FUNCNAME $*
+
+	mkdir ${S}/../${PN}_build
+	cd ${S}/../${PN}_build
+
+	common_configure_code
+
+	debug-print "$BASH_SOURCE $LINENO $ECLASS $FUNCNAME: mycmakeargs is $mycmakeargs"
+	cmake ${mycmakeargs} ${S} || die "Cmake failed"
+}
+
+function common_configure_code() {
+	if use debug; then
+			mycmakeargs="${mycmakeargs} -DCMAKE_BUILD_TYPE=debug";
+	fi
+
+	# Toolchain arguments
+	mycmakeargs="${mycmakeargs}
+	-DCMAKE_C_COMPILER=$(type -P $(tc-getCC))
+	-DCMAKE_CXX_COMPILER=$(type -P $(tc-getCXX))"
+
+	if ! [[ -z ${BINDNOW_FLAGS} ]]; then
+		# FIXME: is there a better way to handle this?
+		append-ldflags ${BINDNOW_FLAGS}
+	fi
+}
+
+
+function cmake-utils_src_make() {
+	debug-print-function $FUNCNAME $*
+
+	# At this point we can automatically check if it's an outsource or an
+	# insource build
+	if [[ -d ${S}/../${PN}_build ]]; then
+		cd ${S}/../${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() {
+	debug-print-function $FUNCNAME $*
+
+	# At this point we can automatically check if it's an outsource or an
+	# insource build
+	if [[ -d  ${S}/../${PN}_build ]]; then
+		cd ${S}/../${PN}_build;
+	fi
+	emake install DESTDIR=${D} || die "Make install failed"
+}
+
+function cmake-utils_src_test() {
+	debug-print-function $FUNCNAME $*
+
+	# At this point we can automatically check if it's an outsource or an
+	# insource build
+	if [[ -d ${S}/../${PN}_build ]]; then
+		cd ${S}/../${PN}_build
+	fi
+	# Standard implememtation of src_test
+	addpredict /
+	if emake -j1 check -n &> /dev/null; then
+		vecho ">>> Test phase [check]: ${CATEGORY}/${PF}"
+		if ! emake -j1 check; then
+			die "Make check failed. See above for details."
+			eerror "Make check failed. See above for details."
+		fi
+	elif emake -j1 test -n &> /dev/null; then
+		vecho ">>> Test phase [test]: ${CATEGORY}/${PF}"
+		if ! emake -j1 test; then
+			die "Make test failed. See above for details."
+			eerror "Make test failed. See above for details."
+		fi
+	else
+		vecho ">>> Test phase [none]: ${CATEGORY}/${PF}"
+	fi
+	SANDBOX_PREDICT="${SANDBOX_PREDICT%:/}"
+}