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#!/bin/mkpkg
# description: Library for reading and writing GIF images
# url: https://giflib.sourceforge.net
name=giflib
version=5.2.2
release=1
source=(https://downloads.sourceforge.net/sourceforge/giflib/giflib-5.2.2.tar.gz
giflib-5.2.2-cve-2025-31344.patch)
sha256sums=(
"be7ffbd057cadebe2aa144542fd90c6838c6a083b5e8a9048b8ee3b66b29d5fb"
"7afc208059dd0860953ce246c6af7b0617b85fd41f273d9c3a4974acaa90bec2"
)
build() {
cd ${name}-${version}
# CVE-2025-31344: heap overflow in gif2rgb
patch -Np1 -i $SRC/giflib-5.2.2-cve-2025-31344.patch
# Remove doc build from all target (needs ImageMagick convert)
sed -i '/-C doc/d' Makefile
# Install prebuilt man pages instead of xml sources
sed -e 's|giflib.xml|giflib.7|' \
-re 's|doc/(.*).xml|doc/\1.1|g' \
-i Makefile
make CC=cc PREFIX=/usr
make PREFIX=/usr DESTDIR=$PKG install
install -d $PKG/usr/share/man/man7
mv $PKG/usr/share/man/man1/giflib.7 $PKG/usr/share/man/man7/
rm -f $PKG/usr/lib/libgif.a
}
signify() {
untrusted comment: public key
RWTZ9IduCSQ/mL8337TEUinPwT92xFEUpD92hkS7IxcOnzTt9QdpohT3
}
# vim: filetype=sh
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