Update libpng to 1.6.56 (#1922)

Fixes #1920

This also switches from Homebrew-installed `sha2`
to macOS-preinstalled `shasum`.
This commit is contained in:
Rangi
2026-04-08 20:58:41 -04:00
committed by GitHub
parent 6e13779b8b
commit 143d503c6c
4 changed files with 9 additions and 12 deletions
+1 -1
View File
@@ -11,7 +11,7 @@ case "${1%-*}" in
# macOS bundles GNU Make 3.81, which doesn't support synced output.
# We leave it as the default in `PATH`, to test that our Makefile works with it.
# However, CMake automatically uses Homebrew's `gmake`, so our CI has synced output.
brew install bison sha2 md5sha1sum make
brew install bison md5sha1sum make
# Export `bison` to allow using the version we install from Homebrew,
# instead of the outdated one preinstalled on macOS (which doesn't even support `-Wall`...)
export PATH="/opt/homebrew/opt/bison/bin:$PATH"