mirror of
https://gitdl.cn/https://github.com/chakralinux/lib32.git
synced 2025-01-25 02:22:16 +08:00
50 lines
1.5 KiB
Bash
50 lines
1.5 KiB
Bash
_pkgbasename=libpng
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pkgname=lib32-$_pkgbasename
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pkgver=1.6.21
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_apngver=1.6.21
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_libversion=16
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pkgrel=1
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pkgdesc="A collection of routines used to create PNG format graphics files (32-bit)"
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arch=('x86_64')
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url="http://www.libpng.org/pub/png/libpng.html"
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license=('custom')
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depends=('lib32-zlib' $_pkgbasename=$pkgver 'sh')
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makedepends=(gcc-multilib)
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options=('!libtool')
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source=("http://downloads.sourceforge.net/sourceforge/${_pkgbasename}/${_pkgbasename}-${pkgver}.tar.xz"
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"http://downloads.sourceforge.net/sourceforge/apng/libpng-${_apngver}-apng.patch.gz")
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md5sums=('3bacb4728f6694a64ad9052769d6a4ce'
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'7c44c3950c1886115c33ee2ab4d8417d')
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build() {
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export CC="gcc -m32"
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export CXX="g++ -m32"
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export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"
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cd "${srcdir}/${_pkgbasename}-${pkgver}"
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# Add animated PNG (apng) support
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# see http://sourceforge.net/projects/apng/
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patch -Np0 -i "${srcdir}/libpng-${_apngver}-apng.patch"
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./configure --prefix=/usr --libdir=/usr/lib32 --program-suffix=-32 --disable-static
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make
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}
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package() {
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cd "${srcdir}/${_pkgbasename}-${pkgver}"
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make DESTDIR="${pkgdir}" install
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cd contrib/pngminus
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make PNGLIB="-L${pkgdir}/usr/lib32 -lpng" -f makefile.std png2pnm pnm2png
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rm -rf "${pkgdir}"/usr/{include,share}
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rm "$pkgdir/usr/bin/libpng-config"
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ln -s "libpng${_libversion}-config-32" "$pkgdir/usr/bin/libpng-config-32"
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mkdir -p "$pkgdir/usr/share/licenses"
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ln -s $_pkgbasename "$pkgdir/usr/share/licenses/$pkgname"
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}
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