https://sourceware.org/pipermail/cygwin/2021-March/248073.html On Sat, 13 Mar 2021 22:33:27 +0900, Lemures Lemniscati > Hi! > > Is there any plan to update pngcheck? > > Currently, we have pngcheck 2.3.0-1. > https://www.cygwin.com/packages/summary/pngcheck-src.html > > And, recently, some vulnerabilities have been fixed in its upstream. > http://www.libpng.org/pub/png/apps/pngcheck.html
Hi, Jari Aalto. Here is a cygport file, which could be a candidate for pngcheck-3.0.2. Regards, Lem ---------------- NAME="pngcheck" VERSION=3.0.2 RELEASE=1 CATEGORY="Graphics" SUMMARY="PNG file format checker" DESCRIPTION="\ pngcheck verifies the integrity of PNG, JNG and MNG files (by checking the internal 32-bit CRCs, a.k.a. checksums, and decompressing the image data); it can optionally dump almost all of the chunk-level information in the image in human-readable form. For example, it can be used to print the basic statistics about an image (dimensions, bit depth, etc.); to list the color and transparency info in its palette (assuming it has one); or to extract the embedded text annotations. This is a command-line program with batch capabilities. " HOMEPAGE="http://www.libpng.org/pub/png/apps/pngcheck.html"; SRC_URI="http://www.libpng.org/pub/png/src/pngcheck-${VERSION}.tar.gz"; ################################ BUILD_REQUIRES="\ zlib-devel\ " ################################ _CYGPORT_RESTRICT_postinst_doc_=1 src_compile () { cd ${B} lndirs cygmake -f Makefile.unx CC=${CC} CFLAGS="${CFLAGS}" } src_install () { cd ${B} dobin *.exe doman *.1 dodoc CHANGELOG* LICENSE* README* doman gpl/*.1 docinto gpl dodoc gpl/COPYING* } ----------------
