add texlive common eclass

1 files changed, 44 insertions, 0 deletions

diff --git a/eclass/texlive-common.eclass b/eclass/texlive-common.eclass
new file mode 100644
index 000000000000..4bdbc34932e6
--- /dev/null
+++ b/eclass/texlive-common.eclass
@@ -0,0 +1,44 @@
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/eclass/texlive-common.eclass,v 1.1 2007/10/14 07:44:09 aballier Exp $
+
+#
+# Original Author: Alexis Ballier <aballier@gentoo.org>
+# Purpose: Provide various functions used by both texlive-core and texlive
+# modules.
+# Note that this eclass *must* not assume the presence of any standard tex tool
+#
+
+
+TEXMF_PATH=/usr/share/texmf
+TEXMF_DIST_PATH=/usr/share/texmf-dist
+TEXMF_VAR_PATH=/usr/share/texmf-var
+
+# Has to be called in src_install after having installed the files in ${D}
+# This function will move the relevant files to /etc/texmf and symling them
+# from their original location. This is to allow easy update of texlive's
+# configuration
+
+texlive-common_handle_config_files() {
+	# Handle config files properly
+	cd "${D}${TEXMF_PATH}"
+	for f in $(find . -name '*.cnf' -o -name '*.cfg' -type f | sed -e "s:\./::g") ; do
+		if [ "${f#*config}" != "${f}" ] ; then
+			continue
+		fi
+		dodir /etc/texmf/$(dirname ${f}).d
+		mv "${D}/${TEXMF_PATH}/${f}" "${D}/etc/texmf/$(dirname ${f}).d" || die "mv ${f} failed."
+		dosym /etc/texmf/$(dirname ${f}).d/$(basename ${f}) ${TEXMF_PATH}/${f}
+	done
+}
+
+
+# Return if a file is present in the texmf tree
+# Call it from the directory containing texmf and texmf-dist
+
+texlive-common_is_file_present_in_texmf() {
+	local mark="${T}/$1.found"
+	find texmf -name $1 -exec touch "${mark}" \;
+	find texmf-dist -name $1 -exec touch "${mark}" \;
+	[ -f "${mark}" ]
+}