Name: libpng
URL: http://libpng.org/
Upstream Git: https://github.com/glennrp/libpng
Version: 1.6.37
Security Critical: yes
License: libpng license
License File: LICENSE
License Android Compatible: yes
Description:

Updated to 1.6.37, stripped all unneeded files.

- Strip all unneeded files
  rm -r contrib projects scripts tests \
        ANNOUNCE CHANGES INSTALL TODO autogen.sh configure.ac CMakeLists.txt Makefile.am \
	aclocal.m4 compile config.guess config.sub configure depcomp install.sh ltmain.sh \
	missing test-driver libpng-manual.txt \
        *.in *.3 *.5 *.png *.jpg *.dfa

- Use custom configuration file pnglibconf.h, which turns off all features that
  are not in use.
- Use custom prefix file pngprefix.h, which avoids namespace conflicts with
  pdfium's copy of libpng.
- Configures custom png chunk user limits (crbug.com/117369) in pnglibconf.h.