[OpenJpeg] Update to v2.4.0 and build for experimental platforms (#3310)

Author: giordano

O/OpenJpeg/build_tarballs.jl

@@ -3,29 +3,29 @@
 using BinaryBuilder, Pkg
 
 name = "OpenJpeg"
-version = v"2.3.1"
+version = v"2.4.0"
 
 # Collection of sources required to complete build
 sources = [
-    ArchiveSource("https://github.com/uclouvain/openjpeg/archive/v2.3.1/openjpeg-2.3.1.tar.gz", "63f5a4713ecafc86de51bfad89cc07bb788e9bba24ebbf0c4ca637621aadb6a9"),
+    ArchiveSource("https://github.com/uclouvain/openjpeg/archive/v$(version)/openjpeg-$(version).tar.gz",
+                  "8702ba68b442657f11aaeb2b338443ca8d5fb95b0d845757968a7be31ef7f16d"),
     DirectorySource("./bundled")
 ]
 
 # Bash recipe for building across all platforms
 script = raw"""
-cd $WORKSPACE/srcdir
+cd $WORKSPACE/srcdir/openjpeg-*/
 for f in ${WORKSPACE}/srcdir/patches/*.patch; do
     atomic_patch -p1 ${f}
 done
-cd openjpeg-2.3.1/
 cmake -DCMAKE_INSTALL_PREFIX=$prefix -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TARGET_TOOLCHAIN} -DCMAKE_BUILD_TYPE=Release -DBUILD_STATIC_LIBS=OFF
 make -j${nproc}
 make install
 """
 
 # These are the platforms we will build for by default, unless further
 # platforms are passed in on the command line
-platforms = supported_platforms()
+platforms = supported_platforms(; experimental=true)
 
 # The products that we will ensure are always built
 products = [
@@ -43,4 +43,4 @@ dependencies = [
 ]
 
 # Build the tarballs, and possibly a `build.jl` as well.
-build_tarballs(ARGS, name, version, sources, script, platforms, products, dependencies)
+build_tarballs(ARGS, name, version, sources, script, platforms, products, dependencies; julia_compat="1.6")

O/OpenJpeg/bundled/patches/no_ffast-math.patch

@@ -1,7 +1,5 @@
-diff --git before/openjpeg-2.3.1/CMakeLists.txt after/openjpeg-2.3.1/CMakeLists.txt
-index 3ea2424..9dedd3d 100644
---- before/openjpeg-2.3.1/CMakeLists.txt
-+++ after/openjpeg-2.3.1/CMakeLists.txt
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
 @@ -195,9 +195,8 @@ endif()
  if(CMAKE_COMPILER_IS_GNUCC)
    # For all builds, make sure openjpeg is std99 compliant: