From 804ef3156284023ba386dcf2a78127f0de18cfc3 Mon Sep 17 00:00:00 2001
From: giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>
Date: Fri, 20 Sep 2019 23:51:00 +0000
Subject: Use pkg-config --exists to quiet error messages

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3682 9d0c8265-081b-0410-96cb-a4ca84ce46f8
---
 other/pamx/Makefile | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'other')

diff --git a/other/pamx/Makefile b/other/pamx/Makefile
index e4892540..7fe7b9db 100644
--- a/other/pamx/Makefile
+++ b/other/pamx/Makefile
@@ -9,7 +9,10 @@ include $(BUILDDIR)/config.mk
 
 EXTERN_INCLUDE =
 
-ifeq ($(shell $(PKG_CONFIG) x11 --modversion --silence-errors),)
+TEST_PKGCONFIG_X11 := \
+  if $(PKG_CONFIG) x11 --exists; then echo exists; fi
+
+ifeq ($(shell $(TEST_PKGCONFIG_X11)),)
   # Pkg-config has never heard of X11, or doesn't even exist
 
   ifneq ($(X11LIB),NONE)
@@ -46,7 +49,8 @@ all: $(BINARIES)
 
 include $(SRCDIR)/common.mk
 
-ifeq ($(shell $(PKG_CONFIG) x11 --libs),)
+ifeq ($(shell $(TEST_PKGCONFIG_X11)),)
+  # Pkg-config has never heard of X11, or doesn't even exist
   X11_LIBOPTS = $(shell $(LIBOPT) $(LIBOPTR) $(X11LIB))
 else
   X11_LIBOPTS = $(shell $(PKG_CONFIG) x11 --libs)
-- 
cgit 1.4.1