add configure check for ps2pdf, or pstopdf

   while we're at it, check for groff

diff --git a/cmd/dot/Makefile.am b/cmd/dot/Makefile.am
index 22de2c7b4a0ea46ac917f458bb002efe493bb3b0..6fe3866452b19159382c4a1dd27a93a172410843 100644 (file)
--- a/cmd/dot/Makefile.am
+++ b/cmd/dot/Makefile.am
@@ -60,7 +60,7 @@ uninstall-hook:
        (cd $(DESTDIR)$(libdir); rm -f config;)
 
 dot.pdf: $(top_srcdir)/cmd/dot/dot.1
-       -groff -Tps -man $(top_srcdir)/cmd/dot/dot.1 | ps2pdf - - >$@
+       - @GROFF@ -Tps -man $(top_srcdir)/cmd/dot/dot.1 | @PS2PDF@ - - >$@
 
 # This automagic technique for building the list of builtins requires that the
 # symbols be in the binary image, but libtool makes it difficult

diff --git a/cmd/dotty/Makefile.am b/cmd/dotty/Makefile.am
index 33367c8d2316fa9408deea7a66e897e264663b40..31999bb9ef12ad8009320bf33f069d9229e481ab 100644 (file)
--- a/cmd/dotty/Makefile.am
+++ b/cmd/dotty/Makefile.am
@@ -27,7 +27,7 @@ dotty: $(top_srcdir)/cmd/dotty/dotty.sh
 endif
 
 .1.pdf:
-       -groff -Tps -man $< | ps2pdf - - >$@
+       - @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(lefty_DATA) $(man) $(pdf) \
        dotty.bsh dotty.ksh dotty.sh \

diff --git a/cmd/gvpr/Makefile.am b/cmd/gvpr/Makefile.am
index aa3618fb839afb93b69ac78f2f90b10429145eb0..4f0af91dd0648e661b6d86e4ee31a7333d2d3ac4 100644 (file)
--- a/cmd/gvpr/Makefile.am
+++ b/cmd/gvpr/Makefile.am
@@ -41,7 +41,7 @@ gdefs.h: $(top_srcdir)/cmd/gvpr/gprdata mkdefs
        ./mkdefs gdefs.h < $(top_srcdir)/cmd/gvpr/gprdata
 
 .1.pdf:
-       -groff -Tps -man $< | ps2pdf - - >$@
+       - @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(man_MANS) $(pdf_DATA) lib Makefile.old gprdata mkdefs.c gdefs.h
 

diff --git a/cmd/lefty/Makefile.am b/cmd/lefty/Makefile.am
index aa83bfa3754f46d249ee5e73055334ca2bc4f558..41b749168ae899be92308b66d0c924d89504c3f3 100644 (file)
--- a/cmd/lefty/Makefile.am
+++ b/cmd/lefty/Makefile.am
@@ -96,7 +96,7 @@ endif
 endif
 
 .1.pdf:
-       -groff -Tps -man $< | ps2pdf - - >$@
+       - @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(lefty_DATA) $(man) $(pdf) \
        colors.txt Makefile.old aix_mods cs2l/*

diff --git a/cmd/lneato/Makefile.am b/cmd/lneato/Makefile.am
index 541f41e3e8fae9e9fd453f8a694825293f458a39..47332124ffd5e60be3988590da15ce585f1f329f 100644 (file)
--- a/cmd/lneato/Makefile.am
+++ b/cmd/lneato/Makefile.am
@@ -25,7 +25,7 @@ lneato: ${top_srcdir}/cmd/lneato/lneato.sh
 endif
 
 .1.pdf:
-       -groff -Tps -man $< | ps2pdf - - >$@
+       - @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(man) $(pdf) lneato.bsh lneato.ksh lneato.sh \
        Makefile.old mswin32