From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 26 Sep 2020 01:51:44 +0000 (-0700)
Subject: fix: pstopdf support in the Autotools build system
X-Git-Tag: 2.46.0~20^2^2~56^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7379ed8c5c60ff7d50bb4d7c0573e1d9d002de6b;p=graphviz

fix: pstopdf support in the Autotools build system

pstopdf can now be used as a substitute for ps2pdf when using the Autotools
build system. This commit adapts a downstream packaging tweak from Homebrew [0]
commit f231dcfd69a290c8a289bccd8cfc9aa9b8dc5472, that now works correctly as of
the previous commit. Related to #1763.

  [0]: https://github.com/Homebrew/homebrew-core
---

diff --git a/configure.ac b/configure.ac
index 5e99e2b6a..cfd98f4c0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -284,8 +284,7 @@ AC_CHECK_PROGS(SORT,gsort sort,false)
 
 AC_CHECK_PROG(EGREP,egrep,egrep,false)
 AC_CHECK_PROG(GROFF,groff,groff,false)
-AC_CHECK_PROG(PS2PDF,ps2pdf,ps2pdf,false)
-AC_CHECK_PROG(PS2PDF,pstopdf,pstopdf,false)
+AC_CHECK_PROGS(PS2PDF,ps2pdf pstopdf,false)
 AM_CONDITIONAL(HAVE_PS2PDF,[test "x$PS2PDF" != xfalse])
 
 PKG_PROG_PKG_CONFIG