add configure check for ps2pdf, or pstopdf

   while we're at it, check for groff

diff --git a/configure.ac b/configure.ac
index 6f33b6f679d76a5a4dc2572d96fe35c1b853e47f..9170a242dba01b0d95f996f3349698abb2a17a4e 100644 (file)
--- 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 98bcb36141209a82580dbcd34215561af8cb90af..a98367a2f6babfd841bc1c63b0505c173907eef0 100644 (file)
--- 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 392ba9e75d0c6806b35a9f89331d53b48f0ba95b..5aaa4203f6cd561bc5122670b79c9f6b9171c420 100644 (file)
--- 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 58e203a7756ffd5ffbb55360a7df88df8e92b086..bc9c51730fb132d68e5f051ae8b35bce0e9c659e 100644 (file)
--- 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 74ae4297096b0b42686a2b278dc2d5fbf0e16976..0f9a64a52147869b13fd8f169c8bbc60c8d8d0d1 100644 (file)
--- 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 0e048a82539949a4a27aa92a54ec10a7bd11d99b..50e052f897f688de52b7ddb2fa860d16d24b8ad8 100644 (file)
--- 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 9a082c7faf9a6fc50f78c77a7254cf714417c736..953de085be2d666699c5631d74ce55941b7be303 100644 (file)
--- 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 64ae875554cb816d07a0eed3aff54bc1c42df90d..eca6736dee4c00c72760727d8b1d45164cf1c2f7 100644 (file)
--- 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 dce797b2fc491d2a82adf8667c68a63d5d2e6370..e5044880f491e95a74103b766b96a390297249b9 100644 (file)
--- 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 e8a668f797820875162a0c03582f6345c7f477ee..bf4843fd688d35e2c37095df10cc663f80ba490e 100644 (file)
--- 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 323d6d89b20f77e35b9962a139a99badab46d70f..2bfed87cbfca259afc0217e32c05bbaa61329615 100644 (file)
--- 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 b55a4c3f9d9d874173b8978ece64a2a3dec52815..4e1349eac315f830596d03e27e96df50717f4139 100644 (file)
--- 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 6d4342912ee50b16845e0a4db85894362eeb003e..87335c4fb1cce2200f835b431bdf63771d0cc421 100644 (file)
--- 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 d1be99ce28cad7bf1c1d9185aba4ad475f81aa96..3321343c0b0d0e1feb3e64862d091fbc003e2cfd 100644 (file)
--- 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