File 0001-Use-libpng16-in-pkg-config-call.patch of Package caprice32

From 1f08b163afd9d700bd564b7fe72faa25a7d7fb24 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Klaus=20K=C3=A4mpf?= <kkaempf@suse.de>
Date: Mon, 3 Jan 2022 11:50:59 +0100
Subject: [PATCH 1/3] Use libpng16 in pkg-config call
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Klaus Kämpf <kkaempf@suse.de>
---
 makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/makefile b/makefile
index 4d5840f..a24d103 100644
--- a/makefile
+++ b/makefile
@@ -54,8 +54,8 @@ else
 prefix = /usr/local
 TARGET = cap32
 TEST_TARGET = test_runner
-IPATHS = -Isrc/ -Isrc/gui/includes `pkg-config --cflags freetype2` `sdl2-config --cflags` `pkg-config --cflags libpng`
-LIBS = `sdl2-config --libs` -lz `pkg-config --libs freetype2` `pkg-config --libs libpng`
+IPATHS = -Isrc/ -Isrc/gui/includes `pkg-config --cflags freetype2` `sdl2-config --cflags` `pkg-config --cflags libpng16`
+LIBS = `sdl2-config --libs` -lz `pkg-config --libs freetype2` `pkg-config --libs libpng16`
 CXX ?= g++
 COMMON_CFLAGS = -fPIC
 ifdef WITH_IPF
@@ -173,7 +173,7 @@ check_deps:
 	@pkg-config --version >/dev/null 2>&1 || (echo "Error: missing pkg-config. Try installing pkg-config" && false)
 	@pkg-config --cflags freetype2 >/dev/null 2>&1 || (echo "Error: missing dependency libfreetype. Try installing libfreetype development package (e.g: libfreetype6-dev)" && false)
 	@pkg-config --cflags zlib >/dev/null 2>&1 || (echo "Error: missing dependency zlib. Try installing zlib development package (e.g: zlib-devel)" && false)
-	@pkg-config --cflags libpng >/dev/null 2>&1 || (echo "Error: missing dependency libpng. Try installing libpng development package (e.g: libpng-devel)" && false)
+	@pkg-config --cflags libpng16 >/dev/null 2>&1 || (echo "Error: missing dependency libpng. Try installing libpng development package (e.g: libpng-devel)" && false)
 else
 # TODO(cpitrat): Implement check_deps for windows build
 check_deps:
-- 
2.34.1

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