From: ellson <devnull@localhost>
Date: Fri, 20 May 2011 21:08:04 +0000 (+0000)
Subject: use backtick syntax to avoid complaints about GNU extensions
X-Git-Tag: LAST_LIBGRAPH~32^2~758
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=220238f0f58c58b9e20f5648881cf936e2cc8d46;p=graphviz

use backtick syntax to avoid complaints about GNU extensions
---

diff --git a/tclpkg/gv/Makefile.am b/tclpkg/gv/Makefile.am
index bcc3d264b..967760d1a 100644
--- a/tclpkg/gv/Makefile.am
+++ b/tclpkg/gv/Makefile.am
@@ -133,9 +133,9 @@ gv.a:	gv.cmxa
 
 pkgperldir = $(pkglibdir)/perl
 PERL        ?= perl
-PERL_CC      = $(shell $(PERL) -MExtUtils::Embed -e ccopts)
-PERL_LD      = $(shell $(PERL) -MExtUtils::Embed -e ldopts)
-VENDOR_ARCH  = $(shell $(PERL) -MConfig -e 'print $$Config{installvendorarch};')
+PERL_CC      = `$(PERL) -MExtUtils::Embed -e ccopts`
+PERL_LD      = `$(PERL) -MExtUtils::Embed -e ldopts`
+VENDOR_ARCH  = `$(PERL) -MConfig -e 'print $$Config{installvendorarch};'`
 PERL_data = gv.pm
 nodist_libgv_perl_la_SOURCES = gv_perl.cpp $(PERL_data)
 libgv_perl_la_SOURCES = $(BASESOURCES) gv_dummy_init.c