From: ellson <devnull@localhost>
Date: Wed, 16 Jul 2008 18:43:45 +0000 (+0000)
Subject: add configure check for ps2pdf, or pstopdf
X-Git-Tag: LAST_LIBGRAPH~32^2~3850
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f64137e8a4d54fccd49f66296c41a2de5f377e3b;p=graphviz

add configure check for ps2pdf, or pstopdf
   while we're at it, check for groff
---

diff --git a/configure.ac b/configure.ac
index 6f33b6f67..9170a242d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -237,6 +237,9 @@ AC_PROG_LN_S
 AC_CHECK_PROG(SED,sed,sed,false)
 AC_CHECK_PROG(GREP,grep,grep,false)
 AC_CHECK_PROG(SORT,sort,sort,false)
+AC_CHECK_PROG(GRODD,groff,groff,false)
+AC_CHECK_PROG(PS2PDF,ps2pdf,ps2pdf,false)
+AC_CHECK_PROG(PS2PDF,pstopdf,pstopdf,false)
 PKG_PROG_PKG_CONFIG
 
 # are we building for windows?
diff --git a/contrib/prune/Makefile.am b/contrib/prune/Makefile.am
index 98bcb3614..a98367a2f 100644
--- a/contrib/prune/Makefile.am
+++ b/contrib/prune/Makefile.am
@@ -21,7 +21,7 @@ prune_LDADD = $(top_builddir)/lib/ingraphs/libingraphs_C.la \
 	$(top_builddir)/lib/cdt/libcdt.la
 
 .1.pdf:
-	-groff -Tps -man $< | ps2pdf - - >$@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(man_MANS) $(pdf_DATA) Makefile.old Makefile.orig README test.dot
 
diff --git a/lib/agraph/Makefile.am b/lib/agraph/Makefile.am
index 392ba9e75..5aaa4203f 100644
--- a/lib/agraph/Makefile.am
+++ b/lib/agraph/Makefile.am
@@ -42,7 +42,7 @@ grammar.h: y.output
 	@SED@ "s/yy/aag/g" < y.tab.h > grammar.h
 
 .3.pdf:
-	-groff -Tps -man $< | ps2pdf - - >$@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(man_MANS) $(pdf_DATA) Makefile.old cmpnd.c dotdge.c \
 	main.c tester.c README grammar.c grammar.h scan.c \
diff --git a/lib/cdt/Makefile.am b/lib/cdt/Makefile.am
index 58e203a77..bc9c51730 100644
--- a/lib/cdt/Makefile.am
+++ b/lib/cdt/Makefile.am
@@ -23,7 +23,7 @@ libcdt_la_LDFLAGS = -version-info @VERSION_INFO@ -no-undefined
 libcdt_la_SOURCES = $(libcdt_C_la_SOURCES)
 
 .3.pdf:
-	-groff -Tps -man $< | ps2pdf - - >$@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(man_MANS) $(pdf_DATA) Makefile.old features
 
diff --git a/lib/cgraph/Makefile.am b/lib/cgraph/Makefile.am
index 74ae42970..0f9a64a52 100644
--- a/lib/cgraph/Makefile.am
+++ b/lib/cgraph/Makefile.am
@@ -41,7 +41,7 @@ grammar.h: y.output
 	@SED@ "s/yy/aag/g" < y.tab.h > grammar.h
 
 .3.pdf:
-	-groff -Tps -man $< | ps2pdf - - >$@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(man_MANS) $(pdf_DATA) Makefile.old cmpnd.c \
 	main.c tester.c grammar.c grammar.h scan.c \
diff --git a/lib/expr/Makefile.am b/lib/expr/Makefile.am
index 0e048a825..50e052f89 100644
--- a/lib/expr/Makefile.am
+++ b/lib/expr/Makefile.am
@@ -65,7 +65,7 @@ exop.h: exparse.h
 	echo "};" >> exop.h
 
 .3.pdf:
-	-groff -Tps -man $< | ps2pdf - - >$@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(man_MANS) $(pdf_DATA) RELEASE \
 	Makefile.nmake Makefile.orig Makefile.old \
diff --git a/lib/graph/Makefile.am b/lib/graph/Makefile.am
index 9a082c7fa..953de085b 100644
--- a/lib/graph/Makefile.am
+++ b/lib/graph/Makefile.am
@@ -40,7 +40,7 @@ y.output: $(top_srcdir)/lib/graph/parser.y
 #       triegen  < trie_input > trie.c
 
 .3.pdf:
-	-groff -Tps -man $< | ps2pdf - - > $@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - > $@
 
 EXTRA_DIST = $(man_MANS) $(pdf_DATA) triefa.cP \
 	Makefile.old parser.c parser.h \
diff --git a/lib/gvc/Makefile.am b/lib/gvc/Makefile.am
index 64ae87555..eca6736de 100644
--- a/lib/gvc/Makefile.am
+++ b/lib/gvc/Makefile.am
@@ -66,7 +66,7 @@ libgvc_builtins_la_SOURCES = $(libgvc_C_la_SOURCES)
 libgvc_builtins_la_LIBADD = $(libgvc_la_LIBADD)
 
 .3.pdf:
-	-groff -Tps -man $< | ps2pdf - - > $@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - > $@
 
 EXTRA_DIST = $(man_MANS) $(pdf_DATA) Makefile.old regex_win32.h regex_win32.c
 
diff --git a/lib/pack/Makefile.am b/lib/pack/Makefile.am
index dce797b2f..e5044880f 100644
--- a/lib/pack/Makefile.am
+++ b/lib/pack/Makefile.am
@@ -25,7 +25,7 @@ noinst_LTLIBRARIES = libpack_C.la
 libpack_C_la_SOURCES = ccomps.c pack.c
 
 #.3.pdf:
-#	-groff -Tps -man $< | ps2pdf - - >$@
+# 	- @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 #EXTRA_DIST = $(man_MANS) $(pdf_DATA) Makefile.old ptest.c
 
diff --git a/lib/pathplan/Makefile.am b/lib/pathplan/Makefile.am
index e8a668f79..bf4843fd6 100644
--- a/lib/pathplan/Makefile.am
+++ b/lib/pathplan/Makefile.am
@@ -21,7 +21,7 @@ libpathplan_la_SOURCES = $(libpathplan_C_la_SOURCES)
 libpathplan_la_LIBADD = @MATH_LIBS@
 
 .3.pdf:
-	-groff -Tps -man $< | ps2pdf - - >$@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(man_MANS) $(pdf_DATA) Makefile.old path.lefty
 
diff --git a/tclpkg/gdtclft/Makefile.am b/tclpkg/gdtclft/Makefile.am
index 323d6d89b..2bfed87cb 100644
--- a/tclpkg/gdtclft/Makefile.am
+++ b/tclpkg/gdtclft/Makefile.am
@@ -56,7 +56,7 @@ endif
 endif
 
 .n.pdf:
-	-groff -Tps -man $< | ps2pdf - - >$@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(man) $(pdf) Makefile.old
 
diff --git a/tclpkg/gv/Makefile.am b/tclpkg/gv/Makefile.am
index b55a4c3f9..4e1349eac 100644
--- a/tclpkg/gv/Makefile.am
+++ b/tclpkg/gv/Makefile.am
@@ -326,7 +326,7 @@ $(man): gv.i gv_doc_writer.tcl gv_doc_template.tcl gv_doc_langs.tcl
 	$(TCLSH) $(srcdir)/gv_doc_writer.tcl "$(srcdir)"
 
 .n.pdf:
-	-groff -Tps -man $< | ps2pdf - - >$@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 install-data-hook:
 if WITH_LUA
diff --git a/tclpkg/tcldot/Makefile.am b/tclpkg/tcldot/Makefile.am
index 6d4342912..87335c4fb 100644
--- a/tclpkg/tcldot/Makefile.am
+++ b/tclpkg/tcldot/Makefile.am
@@ -102,7 +102,7 @@ pkgIndex.tcl: libtcldot.la
 endif
 
 .n.pdf:
-	-groff -Tps -man $< | ps2pdf - - >$@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(man) $(pdf) $(html) README README.Tkspline Makefile.old
 
diff --git a/tclpkg/tkspline/Makefile.am b/tclpkg/tkspline/Makefile.am
index d1be99ce2..3321343c0 100644
--- a/tclpkg/tkspline/Makefile.am
+++ b/tclpkg/tkspline/Makefile.am
@@ -39,7 +39,7 @@ pkgIndex.tcl: libtkspline.la
 endif
 
 .n.pdf:
-	-groff -Tps -man $< | ps2pdf - - >$@
+	- @GROFF@ -Tps -man $< | @PS2PDF@ - - >$@
 
 EXTRA_DIST = $(man) $(pdf) dllEntry.c