dnl Documentation needs only be built when extending it, so never mind if it
dnl cannot find those helpers:
AC_PATH_PROG(DOXYGEN, doxygen, "")
+AM_CONDITIONAL(CONFIG_DOXYGEN, [test ! -z "$DOXYGEN"])
AC_PATH_PROG(LATEX, latex, "")
AC_PATH_PROG(PDFLATEX, pdflatex, "")
AC_PATH_PROG(MAKEINDEX, makeindex, "")
AC_PATH_PROG(DVIPS, dvips, "")
+AM_CONDITIONAL(CONFIG_TEX, [test ! \( -z "$LATEX" -o -z $"PDFLATEX" -o -z "$MAKEINDEX" -o -z "$DVIPS" \)])
AC_PATH_PROG(FIG2DEV, fig2dev, "")
+AM_CONDITIONAL(CONFIG_FIG2DEV, [test ! -z "$FIG2DEV"])
dnl Output makefiles etc.
AC_CONFIG_FILES([
## Process this file with automake to produce Makefile.in
# Targets
+if CONFIG_DOXYGEN
html: html_files/index.html
+
+if CONFIG_TEX
dvi: reference.dvi
ps: reference.ps
pdf: reference.pdf
+endif
+
# This section produces HTML'ed and TeX'ed developer's reference from the
# sources with a JavaDoc-like tool (in this case doxygen):
@[ -d html_files ] || mkdir html_files >/dev/null 2>&1
html_files/index.html:
- @if [ "${DOXYGEN}" ]; then \
- echo "Running ${DOXYGEN} DoxyfileHTML..."; \
- ${DOXYGEN} DoxyfileHTML; \
- else \
- echo "warning: target reference_html disabled by configuration"; \
- fi
+ @echo "Running ${DOXYGEN} DoxyfileHTML..."; \
+ ${DOXYGEN} DoxyfileHTML
+if CONFIG_TEX
latex::
@[ -d latex ] || mkdir latex >/dev/null 2>&1
latex/reference.tex:
- @if [ "${DOXYGEN}" ]; then \
- echo "Running ${DOXYGEN} DoxyfileTEX..."; \
- ${DOXYGEN} DoxyfileTEX; \
- mv latex/refman.tex latex/reference.tex; \
- else \
- echo "warning: target reference.tex disabled by configuration"; \
- fi
+ @echo "Running ${DOXYGEN} DoxyfileTEX..."; \
+ ${DOXYGEN} DoxyfileTEX
latex/reference.dvi: latex/reference.tex
- @if [ "${LATEX}" -a "${MAKEINDEX}" ]; then \
- (cd latex; \
- ${LATEX} reference.tex && \
- ${MAKEINDEX} reference.idx && \
- ${LATEX} reference.tex); \
- else \
- echo "warning: target reference.dvi disabled by configuration"; \
- fi
+ @set -e ;\
+ cd latex; \
+ ${LATEX} reference.tex ; \
+ ${MAKEINDEX} reference.idx ; \
+ ${LATEX} reference.tex
latex/reference.ps: latex/reference.dvi
- @if [ "${DVIPS}" ]; then \
- echo "Running ${DVIPS} -o reference.ps reference.dvi..."; \
- (cd latex; ${DVIPS} -o reference.ps reference.dvi); \
- else \
- echo "warning: target reference.ps disabled by configuration"; \
- fi
+ @echo "Running ${DVIPS} -o reference.ps reference.dvi..."; \
+ cd latex; ${DVIPS} -o reference.ps reference.dvi
pdflatex::
@[ -d pdflatex ] || mkdir pdflatex >/dev/null 2>&1
pdflatex/reference.tex:
- @if [ "${DOXYGEN}" ]; then \
- echo "Running ${DOXYGEN} DoxyfilePDF..."; \
+ @echo "Running ${DOXYGEN} DoxyfilePDF..."; \
${DOXYGEN} DoxyfilePDF; \
- mv pdflatex/refman.tex pdflatex/reference.tex; \
- else \
- echo "warning: target reference.pdf disabled by configuration"; \
- fi
+ mv pdflatex/refman.tex pdflatex/reference.tex
pdflatex/reference.pdf: pdflatex/reference.tex
- @if [ "${PDFLATEX}" -a "${MAKEINDEX}" ]; then \
- (cd pdflatex; \
- ${PDFLATEX} reference.tex && \
- ${MAKEINDEX} reference.idx && \
- ${PDFLATEX} reference.tex); \
- else \
- echo "warning: target reference.pdf disabled by configuration"; \
- fi
+ @set -e ; \
+ cd pdflatex; \
+ ${PDFLATEX} reference.tex ;\
+ ${MAKEINDEX} reference.idx ;\
+ ${PDFLATEX} reference.tex
reference.dvi: latex latex/reference.dvi
cp latex/reference.dvi reference.dvi
reference.pdf: pdflatex pdflatex/reference.pdf
cp pdflatex/reference.pdf reference.pdf
+endif
+## CONFIG_TEX
+
+endif
+## CONFIG_DOXYGEN
CLEANFILES = reference.dvi reference.ps reference.pdf html_files/* latex/* pdflatex/*
## Process this file with automake to produce Makefile.in
+FIG = classhierarchy.fig repnaive.fig reppair.fig repreal.fig
+TXT = $(addsuffix .txt, $(basename $(FIG)))
+info_TEXINFOS =
AM_MAKEINFOHTMLFLAGS = --no-split
+if CONFIG_TEX
+if CONFIG_FIG2DEV
+
# Graphics file conversion
-FIG = classhierarchy.fig repnaive.fig reppair.fig repreal.fig
PNG = $(addsuffix .png, $(basename $(FIG)))
EPS = $(addsuffix .eps, $(basename $(FIG)))
PDF = $(addsuffix .pdf, $(basename $(FIG)))
-TXT = $(addsuffix .txt, $(basename $(FIG)))
SUFFIXES = .fig .png .eps .txt
.fig.eps:
- @if [ "${FIG2DEV}" ]; then \
echo "Running ${FIG2DEV} -L eps -m 0.9 $< $@..."; \
- ${FIG2DEV} -L eps -m 0.9 $< $@; \
- else \
- echo "warning: fig2dev was not found by configure"; \
- fi
+ ${FIG2DEV} -L eps -m 0.9 $< $@;
.fig.pdf:
- @if [ "${FIG2DEV}" ]; then \
echo "Running ${FIG2DEV} -L pdf -m 0.9 $< $@..."; \
- ${FIG2DEV} -L pdf -m 0.9 $< $@; \
- else \
- echo "warning: fig2dev was not found by configure"; \
- fi
+ ${FIG2DEV} -L pdf -m 0.9 $< $@
.fig.png:
- @if [ "${FIG2DEV}" ]; then \
- echo "Running ${FIG2DEV} -L png $< $@..."; \
- ${FIG2DEV} -L png $< $@; \
- else \
- echo "warning: fig2dev was not found by configure"; \
- fi
+ @echo "Running ${FIG2DEV} -L png $< $@..."; \
+ ${FIG2DEV} -L png $< $@
+
-info_TEXINFOS = ginac.texi
+info_TEXINFOS += ginac.texi
ginac.pdf: $(PDF)
ginac.dvi: $(EPS)
ginac.html: $(PNG)
-
CLEANFILES = $(EPS) $(PDF) $(PNG)
+## CONFIG_FIG2DEV
+endif
+## CONFIG_TEX
+endif
+
EXTRA_DIST = $(FIG) $(TXT)