getcwd: fix compilation on mingw64

[gnulib.git] / doc / Makefile

diff --git a/doc/Makefile b/doc/Makefile
index c40359b..07ba184 100644 (file)
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -7,20 +7,27 @@
 
 doc = gnulib
 
-MAKEINFO = env LANG= LC_MESSAGES= LC_ALL= LANGUAGE= makeinfo
-TEXI2HTML = $(MAKEINFO) --no-split --reference-limit=2000 --html
+lang_env = env LANG= LC_MESSAGES= LC_ALL= LANGUAGE=
+makeinfo_prog = makeinfo
+MAKEINFO = $(lang_env) $(makeinfo_prog)
+
+manual_opts = --no-split --reference-limit=2000
+TEXI2HTML = $(MAKEINFO) $(manual_opts) --html
+
+# Needed so that tex finds a recent enough texinfo.tex.
+tex_opts = -I ../build-aux
 
 %.info: %.texi
-       LANG= LC_MESSAGES= LC_ALL= LANGUAGE= makeinfo --no-split --reference-limit=2000 $<
+       $(MAKEINFO) $(manual_opts) $<
 
 %.html: %.texi
        $(TEXI2HTML) -o $@ $<
 
 %.dvi: %.texi
-       texi2dvi $< || { if texi2dvi $< 2>/dev/null | grep 'TeX capacity exceeded, sorry \[save size=' > /dev/null; then echo '*** You must increase the save_size in your texmf.cnf file, often located under /etc/texmf/.'; fi; exit 1; }
+       texi2dvi $(tex_opts) $< || { if texi2dvi $(tex_opts) $< 2>/dev/null | grep 'TeX capacity exceeded, sorry \[save size=' > /dev/null; then echo '*** You must increase the save_size in your texmf.cnf file, often located under /etc/texmf/.'; fi; exit 1; }
 
 %.pdf: %.texi
-       texi2pdf $< || { if texi2pdf $< 2>/dev/null | grep 'TeX capacity exceeded, sorry \[save size=' > /dev/null; then echo '*** You must increase the save_size in your texmf.cnf file, often located under /etc/texmf/.'; fi; exit 1; }
+       texi2pdf $(tex_opts) $< || { if texi2pdf $(tex_opts) $< 2>/dev/null | grep 'TeX capacity exceeded, sorry \[save size=' > /dev/null; then echo '*** You must increase the save_size in your texmf.cnf file, often located under /etc/texmf/.'; fi; exit 1; }
 
 all: info html dvi
 info: $(doc).info
@@ -61,7 +68,7 @@ gnulib.info gnulib.html gnulib.dvi gnulib.pdf: $(GNULIB_TEXI_FILES) updated-stam
 standards.info standards.html standards.dvi: standards.texi make-stds.texi fdl.texi
 
 mostlyclean:
-       rm -f *.aux *.cp *.cps *.fn *.ky *.log *.pg *.toc *.tp *.vr *.vrs
+       rm -f *.aux *.cn *.cp *.cps *.fn *.ky *.log *.pg *.toc *.tp *.vr *.vrs
        rm -f updated-stamp
 
 clean: mostlyclean