Skip to content

[cmake] use libpng builtin link from LCG #21945

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
guitargeek merged 1 commit into from
Apr 18, 2026
+2 −2
Merged

[cmake] use libpng builtin link from LCG #21945

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions builtins/libpng/CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@
# **PLEASE UPDATE ALSO THE FOLLOWING LINE WHEN UPDATING THE VERSION**
# Feb 2026, https://github.com/pnggroup/libpng/releases/tag/v1.6.55
set(ROOT_LIBPNG_VERSION 1.6.55)
set(ROOT_LIBPNG_HASH "71a2c5b1218f60c4c6d2f1954c7eb20132156cae90bdb90b566c24db002782a6")
set(ROOT_LIBPNG_HASH "4b0abab6d219e95690ebe4db7fc9aa95f4006c83baaa022373c0c8442271283d")

set(ROOT_LIBPNG_PREFIX ${CMAKE_BINARY_DIR}/builtins/LIBPNG-prefix)

Expand Down Expand Up @@ -44,7 +44,7 @@ endif()
ExternalProject_Add(
BUILTIN_LIBPNG
PREFIX ${ROOT_LIBPNG_PREFIX}
URL https://root.cern/download/libpng-${ROOT_LIBPNG_VERSION}.tar.gz
URL ${lcgpackages}/libpng-${ROOT_LIBPNG_VERSION}.tar.gz
URL_HASH SHA256=${ROOT_LIBPNG_HASH}
CMAKE_ARGS -G ${CMAKE_GENERATOR}
-DCMAKE_POLICY_VERSION_MINIMUM=3.5
Expand Down
Loading