latex package eclass submitted by m-turk@nwu.edu (Matthew Turk)

1 files changed, 135 insertions, 0 deletions

diff --git a/eclass/latex-package.eclass b/eclass/latex-package.eclass
new file mode 100644
index 000000000000..b91ec857d197
--- /dev/null
+++ b/eclass/latex-package.eclass
@@ -0,0 +1,135 @@
+# Author Matthew Turk <m-turk@nwu.edu>
+# An ebuild calling this class can cd to the appropriate
+# directory and call latex-package_src_doinstall all, or leave
+# the src_install function as-is if the system is single-directory.
+
+. /usr/portage/eclass/inherit.eclass || die
+inherit base
+
+newdepend ">=app-text/tetex-1.0.7"
+ECLASS=latex-package
+HOMEPAGE="http://www.tug.org/"
+SRC_URI="ftp://tug.ctan.org/macros/latex/"
+S=${WORKDIR}/${P}
+TEXMF="/usr/share/texmf"
+SUPPLIER="misc" # This refers to the font supplier; it should be overridden
+
+latex-package_src_doinstall() {
+    debug-print function $FUNCNAME $*
+    # This actually follows the directions for a "single-user" system
+    # at http://www.ctan.org/installationadvice/ modified for gentoo.
+    [ -z "$1" ] && latex-package_src_install all
+ 
+    while [ "$1" ]; do
+        case $1 in
+            "sh")
+                for i in `find . -maxdepth 1 -name "*.${1}"`
+                do
+                    dobin $i
+                done
+                ;;
+            "sty" | "cls" | "fd")
+                for i in `find . -maxdepth 1 -name "*.${1}"`
+                do
+                    insinto ${TEXMF}/tex/latex/${PN}
+                    doins $i
+                done
+                ;;
+            "dvi" | "ps" | "pdf" | "tex")
+                for i in `find . -maxdepth 1 -name "*.${1}"`
+                do
+                    insinto ${TEXMF}/doc/latex/${PN}
+                    doins $i
+                done
+                ;;
+            "tfm" | "vf" | "afm" | "pfb")
+                for i in `find . -maxdepth 1 -name "*.${1}"`
+                do
+                    insinto ${TEXMF}/fonts/${1}/${SUPPLIER}/${PN}
+                    doins $i
+                done
+                ;;
+            "ttf")
+                for i in `find . -maxdepth 1 -name "*.ttf"`
+                do
+                    insinto ${TEXMF}/fonts/truetype/${SUPPLIER}/${PN}
+                    doins $i
+                done
+                ;;
+            "styles")
+                latex-package_src_doinstall sty cls fd
+                ;;
+            "doc")
+                latex-package_src_doinstall dvi ps pdf tex
+                ;;
+            "fonts")
+                latex-package_src_doinstall tfm vg afm pfb ttf
+                ;;
+            "bin")
+                latex-package_src_doinstall sh
+                ;;
+            "all")
+                latex-package_src_doinstall styles doc fonts bin
+                ;;
+        esac
+    shift
+    done
+}
+
+latex-package_src_compile() {
+    debug-print function $FUNCNAME $*
+    cd ${S}
+    for i in `find \`pwd\` -maxdepth 1 -name "*.ins"`
+    do
+        echo "Extracting from $i"
+        latex --interaction=batchmode $i > /dev/null
+    done
+    for i in `find \`pwd\` -maxdepth 1 -name "*.dtx"`
+    do
+        echo "Extracting from $i"
+        latex --interaction=batchmode $i > /dev/null
+    done
+}
+
+latex-package_src_install() {
+    debug-print function $FUNCNAME $*
+    cd ${S}
+    latex-package_src_doinstall all
+}
+
+latex-package_pkg_postinst() {
+    debug-print function $FUNCNAME $*
+    latex-package_rehash
+    if [ ! -e ${TEXMF}/doc/latex/${PN} ] ; then return ; fi
+    cd ${TEXMF}/doc/latex/${PN}
+    latex-package_make_documentation
+}
+
+latex-package_pkg_postrm() {
+    debug-print function $FUNCNAME $*
+    # This may be a bit harsh, so perhaps it should be overridden.
+    latex-package_rehash
+    if [ ! -e ${TEXMF}/doc/latex/${PN} ] ; then return ; fi
+    echo "Removing stale documentation: ${TEXMF}/doc/latex/${PN}"
+    rm -rf ${TEXMF}/doc/latex/${PN}
+}
+
+latex-package_rehash() {
+    debug-print function $FUNCNAME $*
+    texconfig rehash
+}
+
+latex-package_make_documentation() {
+    debug-print function $FUNCNAME $*
+    # This has to come after the installation of all our files.
+    # All errors will be discarded.
+    for i in `find \`pwd\` -maxdepth 1 -name "*.tex"`
+    do
+        # Note - we rerun twice to get references properly.
+        echo "Making Documentation: $i"
+        latex --interaction=batchmode $i > /dev/null
+    done
+    echo "Completed."
+}
+
+EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm