2022-02-05 14:23:32 +00:00
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (C) 2009-2016 Stephan Raue (stephan@openelec.tv)
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PKG_NAME="libpng"
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2022-12-24 22:18:36 +00:00
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PKG_VERSION="1.6.39"
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2022-02-05 14:23:32 +00:00
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PKG_LICENSE="LibPNG2"
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PKG_SITE="http://www.libpng.org/"
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PKG_URL="$SOURCEFORGE_SRC/libpng/$PKG_NAME-$PKG_VERSION.tar.xz"
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PKG_DEPENDS_HOST="zlib:host"
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PKG_DEPENDS_TARGET="toolchain zlib"
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PKG_LONGDESC="An extensible file format for the lossless, portable, well-compressed storage of raster images."
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PKG_TOOLCHAIN="configure"
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PKG_BUILD_FLAGS="+pic +pic:host"
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PKG_CONFIGURE_OPTS_TARGET="ac_cv_lib_z_zlibVersion=yes \
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--enable-static \
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--enable-shared"
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PKG_CONFIGURE_OPTS_HOST="--enable-static --disable-shared"
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pre_configure_host() {
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export CPPFLAGS="$CPPFLAGS -I$TOOLCHAIN/include"
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}
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pre_configure_target() {
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export CPPFLAGS="$CPPFLAGS -I$SYSROOT_PREFIX/usr/include"
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}
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post_makeinstall_target() {
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sed -e "s:\([\"'= ]\)/usr:\\1$SYSROOT_PREFIX/usr:g" \
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-e "s:libs=\"-lpng16\":libs=\"-lpng16 -lz\":g" \
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-i $SYSROOT_PREFIX/usr/bin/libpng*-config
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rm -rf $INSTALL/usr/bin
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}
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