new package: openexr

packages/imath/build.sh

@@ -1,9 +1,13 @@
-TERMUX_PKG_HOMEPAGE=https://github.com/AcademySoftwareFoundation/Imath
-TERMUX_PKG_DESCRIPTION="Imath is a C++ and python lib of 2D and 3D vector"
+TERMUX_PKG_HOMEPAGE=https://imath.readthedocs.io/
+TERMUX_PKG_DESCRIPTION="Library for vector/matrix and math operations, plus the half type"
 TERMUX_PKG_LICENSE="BSD 3-Clause"
 TERMUX_PKG_MAINTAINER="@termux"
+# Align the version with `openexr` package.
 TERMUX_PKG_VERSION=3.1.5
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://github.com/AcademySoftwareFoundation/Imath/archive/refs/tags/v${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=1e9c7c94797cf7b7e61908aed1f80a331088cc7d8873318f70376e4aed5f25fb
-TERMUX_PKG_DEPENDS="clang"
-TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_DEPENDS="libc++, zlib"
+TERMUX_PKG_BREAKS="openexr (<< ${TERMUX_PKG_VERSION})"
+TERMUX_PKG_CONFLICTS="openexr2"
+TERMUX_PKG_REPLACES="openexr2"

packages/openexr/build.sh

@@ -0,0 +1,23 @@
+TERMUX_PKG_HOMEPAGE=https://www.openexr.com/
+TERMUX_PKG_DESCRIPTION="Provides the specification and reference implementation of the EXR file format"
+TERMUX_PKG_LICENSE="BSD 3-Clause"
+TERMUX_PKG_MAINTAINER="@termux"
+# Align the version with `imath` package.
+TERMUX_PKG_VERSION=3.1.5
+TERMUX_PKG_SRCURL=https://github.com/AcademySoftwareFoundation/openexr/archive/refs/tags/v${TERMUX_PKG_VERSION}.tar.gz
+TERMUX_PKG_SHA256=93925805c1fc4f8162b35f0ae109c4a75344e6decae5a240afdfce25f8a433ec
+TERMUX_PKG_DEPENDS="imath (>= ${TERMUX_PKG_VERSION}), libc++, zlib"
+TERMUX_PKG_CONFLICTS="openexr2"
+TERMUX_PKG_REPLACES="openexr2"
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
+-DBUILD_TESTING=OFF
+"
+
+termux_step_post_massage() {
+	shopt -s nullglob
+	local f
+	for f in lib/libImath*; do
+		termux_error_exit "File ${f} should not be contained in this package."
+	done
+	shopt -u nullglob
+}

packages/openexr/src-lib-Iex-IexMathFpu.cpp.patch

@@ -0,0 +1,19 @@
+--- a/src/lib/Iex/IexMathFpu.cpp
++++ b/src/lib/Iex/IexMathFpu.cpp
+@@ -251,14 +251,14 @@
+ inline void
+ restoreControlRegs (const ucontext_t & ucon, bool clearExceptions)
+ {
+-#        if defined(__GLIBC__) && defined(__i386__)
++#        if (defined(__GLIBC__) || defined(__ANDROID__)) && defined(__i386__)
+     setCw ((ucon.uc_mcontext.fpregs->cw & cwRestoreMask) | cwRestoreVal);
+ #else
+     setCw ((ucon.uc_mcontext.fpregs->cwd & cwRestoreMask) | cwRestoreVal);
+ #        endif
+ 
+     _fpstate* kfp = reinterpret_cast<_fpstate*> (ucon.uc_mcontext.fpregs);
+-#        if defined(__GLIBC__) && defined(__i386__)
++#        if (defined(__GLIBC__) || defined(__ANDROID__)) && defined(__i386__)
+     setMxcsr (kfp->magic == 0 ? kfp->mxcsr : 0, clearExceptions);
+ #else
+     setMxcsr (kfp->mxcsr, clearExceptions);