media-gfx/openvdb: Fix build failure with newer c-blosc and doc

The c-blosc 1.19 function blosc_compcode_to_compname now expects a
const char** rather than char**. This patch uses const_cast to fix the
compiler error.

When building with doc USE flag enabled, the doc target is not built by
default and the missing docs cause an install failure. This patch
ensures that when the doc target is defined, it will be built.

With these two patches, openvdb builds with all USE flags enabled.

Signed-off-by: Adrian Grigo <agrigo2001@yahoo.com.au>
Closes: https://bugs.gentoo.org/734102
Package-Manager: Portage-2.3.103, Repoman-2.3.23
Signed-off-by: Sam James <sam@gentoo.org>

4 files changed, 30 insertions, 4 deletions

diff --git a/media-gfx/openvdb/files/openvdb-4.0.2-fix-build-docs.patch b/media-gfx/openvdb/files/openvdb-4.0.2-fix-build-docs.patch
new file mode 100644
index 000000000000..25597ec381d7
--- /dev/null
+++ b/media-gfx/openvdb/files/openvdb-4.0.2-fix-build-docs.patch
@@ -0,0 +1,12 @@
+diff -Naur a/openvdb/CMakeLists.txt b/openvdb/CMakeLists.txt
+--- a/openvdb/CMakeLists.txt	2020-08-18 12:17:15.261321103 +1000
++++ b/openvdb/CMakeLists.txt	2020-08-18 12:17:37.101397373 +1000
+@@ -394,7 +394,7 @@
+   FILE ( WRITE ${CMAKE_CURRENT_BINARY_DIR}/cmake-doxygen-config ${DOXYGEN_CONFIG_CONTENT} )
+   FILE ( APPEND ${CMAKE_CURRENT_BINARY_DIR}/cmake-doxygen-config "OUTPUT_DIRECTORY=${CMAKE_CURRENT_BINARY_DIR}/doc\n" )
+ 
+-  ADD_CUSTOM_TARGET ( doc
++  ADD_CUSTOM_TARGET ( doc ALL
+     ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/cmake-doxygen-config
+     WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+     COMMENT "Generating API documentation with Doxygen" VERBATIM
diff --git a/media-gfx/openvdb/files/openvdb-4.0.2-fix-const-correctness-for-unittest.patch b/media-gfx/openvdb/files/openvdb-4.0.2-fix-const-correctness-for-unittest.patch
new file mode 100644
index 000000000000..8d3ef59e3ab1
--- /dev/null
+++ b/media-gfx/openvdb/files/openvdb-4.0.2-fix-const-correctness-for-unittest.patch
@@ -0,0 +1,12 @@
+diff -Naur a/openvdb/unittest/TestFile.cc b/openvdb/unittest/TestFile.cc
+--- a/openvdb/unittest/TestFile.cc	2019-09-15 01:05:30.716633230 +0800
++++ b/openvdb/unittest/TestFile.cc	2019-09-15 01:06:16.126633668 +0800
+@@ -2552,7 +2552,7 @@
+ 
+     for (int compcode = 0; compcode <= BLOSC_ZLIB; ++compcode) {
+         char* compname = nullptr;
+-        if (0 > blosc_compcode_to_compname(compcode, &compname)) continue;
++        if (0 > blosc_compcode_to_compname(compcode, const_cast<const char **>(&compname))) continue;
+         /// @todo This changes the compressor setting globally.
+         if (blosc_set_compressor(compname) < 0) continue;
+ 
diff --git a/media-gfx/openvdb/openvdb-4.0.2-r3.ebuild b/media-gfx/openvdb/openvdb-4.0.2-r3.ebuild
index 1996c6be2df2..2205bebd4926 100644
--- a/media-gfx/openvdb/openvdb-4.0.2-r3.ebuild
+++ b/media-gfx/openvdb/openvdb-4.0.2-r3.ebuild
@@ -7,9 +7,9 @@ PYTHON_COMPAT=( python3_6 )
 
 inherit cmake flag-o-matic python-single-r1
 
-DESCRIPTION="Libs for the efficient manipulation of volumetric data"
+DESCRIPTION="Library for the efficient manipulation of volumetric data"
 HOMEPAGE="https://www.openvdb.org"
-SRC_URI="https://github.com/dreamworksanimation/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz
+SRC_URI="https://github.com/AcademySoftwareFoundation/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz
 	https://dev.gentoo.org/~dracwyrm/patches/${P}-patchset-02.tar.xz"
 
 LICENSE="MPL-2.0"
@@ -57,6 +57,8 @@ PATCHES=(
 	"${WORKDIR}/${P}-patchset-02/0002-use-pkgconfig-for-ilmbase-and-openexr.patch"
 	"${WORKDIR}/${P}-patchset-02/0003-boost-1.65-numpy-support.patch"
 	"${FILESDIR}/${P}-findboost-fix.patch"
+	"${FILESDIR}/${P}-fix-const-correctness-for-unittest.patch"
+	"${FILESDIR}/${P}-fix-build-docs.patch"
 )
 
 pkg_setup() {
diff --git a/media-gfx/openvdb/openvdb-5.2.0-r1.ebuild b/media-gfx/openvdb/openvdb-5.2.0-r1.ebuild
index 3955290220ba..ef955f2c6ca7 100644
--- a/media-gfx/openvdb/openvdb-5.2.0-r1.ebuild
+++ b/media-gfx/openvdb/openvdb-5.2.0-r1.ebuild
@@ -7,9 +7,9 @@ PYTHON_COMPAT=( python3_6 )
 
 inherit cmake flag-o-matic python-single-r1
 
-DESCRIPTION="Libs for the efficient manipulation of volumetric data"
+DESCRIPTION="Library for the efficient manipulation of volumetric data"
 HOMEPAGE="https://www.openvdb.org"
-SRC_URI="https://github.com/dreamworksanimation/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+SRC_URI="https://github.com/AcademySoftwareFoundation/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="MPL-2.0"
 SLOT="0"