Change CM2pdf into cm2pdf. Add variable font size and a --help option.

(Portage version: 2.2.7/cvs/Linux x86_64, unsigned Manifest commit)

4 files changed, 134 insertions, 2 deletions

diff --git a/dev-tex/circuit_macros/ChangeLog b/dev-tex/circuit_macros/ChangeLog
index 0fe88aaa30ef..1a55c62773c1 100644
--- a/dev-tex/circuit_macros/ChangeLog
+++ b/dev-tex/circuit_macros/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for dev-tex/circuit_macros
 # Copyright 1999-2013 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/dev-tex/circuit_macros/ChangeLog,v 1.3 2013/10/29 14:58:48 calchan Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-tex/circuit_macros/ChangeLog,v 1.4 2013/11/04 19:33:20 calchan Exp $
+
+*circuit_macros-7.7-r1 (04 Nov 2013)
+
+  04 Nov 2013; Denis Dupeyron <calchan@gentoo.org>
+  +circuit_macros-7.7-r1.ebuild, +files/cm2pdf, metadata.xml:
+  Change CM2pdf into cm2pdf. Add variable font size and a --help option.
 
 *circuit_macros-7.7 (29 Oct 2013)
 
diff --git a/dev-tex/circuit_macros/circuit_macros-7.7-r1.ebuild b/dev-tex/circuit_macros/circuit_macros-7.7-r1.ebuild
new file mode 100644
index 000000000000..c49863e073f8
--- /dev/null
+++ b/dev-tex/circuit_macros/circuit_macros-7.7-r1.ebuild
@@ -0,0 +1,54 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-tex/circuit_macros/circuit_macros-7.7-r1.ebuild,v 1.1 2013/11/04 19:33:20 calchan Exp $
+
+EAPI=5
+
+inherit unpacker texlive-common
+
+DESCRIPTION="M4 Macros for Electric circuit diagrams in TeX or LaTeX"
+HOMEPAGE="https://ece.uwaterloo.ca/~aplevich/Circuit_macros/"
+SRC_URI="http://mirrors.ctan.org/graphics/circuit_macros.zip -> circuit_macros-${PV}.zip"
+
+LICENSE="LPPL-1.3c"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc examples +script"
+
+DEPEND=""
+RDEPEND="|| ( app-text/texlive[graphics] app-text/texlive[pstricks] )
+	media-gfx/dpic
+	sys-devel/m4
+	script? ( app-text/texlive[graphics]
+		dev-texlive/texlive-latexextra )"
+
+S="${WORKDIR}/${PN}"
+
+src_compile() {
+	:
+}
+
+src_install() {
+	insinto /usr/share/${PN}
+	doins *.m4
+	insinto /usr/share/texmf-site/tex/latex/${PN}
+	doins boxdims.sty
+	dodoc README CHANGES Makefile doc/CMman.pdf
+	rm -f doc/CMman.pdf
+	use doc && dodoc -r doc
+	use examples && dodoc -r examples
+	use script && dobin "${FILESDIR}/cm2pdf"
+	docompress -x \
+		/usr/share/doc/${PF}/Makefile \
+		/usr/share/doc/${PF}/doc \
+		/usr/share/doc/${PF}/examples
+}
+
+pkg_postinst() {
+	etexmf-update
+	use script && einfo "cm2pdf was installed to automatically create PDFs. Run cm2pdf --help for usage help."
+}
+
+pkg_postrm() {
+	etexmf-update
+}
diff --git a/dev-tex/circuit_macros/files/cm2pdf b/dev-tex/circuit_macros/files/cm2pdf
new file mode 100755
index 000000000000..893c59fe97b6
--- /dev/null
+++ b/dev-tex/circuit_macros/files/cm2pdf
@@ -0,0 +1,72 @@
+#! /bin/bash
+
+m4file=""
+fontsize=10
+
+usage() {
+  echo "Usage:"
+  echo "${0##*/} --help"
+  echo "${0##*/} [options] path/to/file.m4"
+  echo
+  echo "--help"
+  echo "  Show this help message."
+  echo
+  echo "-f, --fontsize"
+  echo "  Set size of base font, in points."
+  echo "  Supported font sizes are 8, 9, 10, 11, 12, 14, 17 and 20."
+  exit
+}
+
+if [[ "$#" == 0 ]]; then usage; fi
+
+while [[ "$#" != 0 ]]; do
+  case "${1}" in
+    -h|--help)
+      usage;;
+    -f|--fontsize)
+      case "${2}" in
+        8)
+          fontsize=8;;
+        9)
+          fontsize=9;;
+        10)
+          fontsize=10;;
+        11)
+          fontsize=11;;
+        12)
+          fontsize=12;;
+        14)
+          fontsize=14;;
+        17)
+          fontsize=17;;
+        20)
+          fontsize=20;;
+        *)
+          echo "Unsupported font size: ${2}"
+          exit;;
+      esac
+      shift; shift;;
+    *.m4)
+      m4file="${1}"
+      shift;;
+    *)
+      echo "Unknown option: ${1}"
+      exit
+  esac
+done
+
+if [[ "${m4file}" == "" ]]; then
+  echo "No m4 input file"
+  exit
+fi
+
+tempdir=$(mktemp -d)
+cp -f "${m4file}" "${tempdir}/source.m4"
+pushd "${tempdir}" > /dev/null
+
+m4 -I /usr/share/circuit_macros pgf.m4 source.m4 | dpic -g > source.tex
+pdflatex "\documentclass[preview=true]{standalone}\usepackage{tikz,boxdims}\usepackage[${fontsize}pt]{extsizes}\begin{document}\input source.tex\end{document}"
+
+popd > /dev/null
+cp "${tempdir}/standalone.pdf" "${m4file%.m4}.pdf"
+rm -rf "${tempdir}"
diff --git a/dev-tex/circuit_macros/metadata.xml b/dev-tex/circuit_macros/metadata.xml
index 2bb86304fa57..239ba2086e69 100644
--- a/dev-tex/circuit_macros/metadata.xml
+++ b/dev-tex/circuit_macros/metadata.xml
@@ -12,7 +12,7 @@
 	examples of other types of diagrams.
 </longdescription>
 <use>
-	<flag name="script">Install CM2pdf to automatically create a correctly
+	<flag name="script">Install cm2pdf to automatically create a correctly
 		sized PDF from a circuit_macro m4 source
 	</flag>
 </use>