convert to cmake package using bgfx.cmake

1 files changed, 53 insertions, 33 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 83d2cdccf43f..97890f0ea57e 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,55 +1,75 @@
-pkgname=bgfx-git
+pkgname=bgfx-cmake-git
 pkgver=r7631.741028840
 pkgrel=1
-pkgdesc="Cross-platform, graphics API agnostic, \"Bring Your Own Engine/Framework\" style rendering library."
+pkgdesc="Cross-platform, graphics API agnostic, \"Bring Your Own Engine/Framework\" style rendering library. (With CMake build scripts)"
 arch=('x86_64')
 url="https://bkaradzic.github.io"
-license=('BSD')
+license=('BSD' 'CC')
 
 depends=('mesa' 'libx11')
 makedepends=('git' 'cmake')
-conflicts=("${pkgname%-git}")
-provides=("${pkgname%-git}")
+conflicts=(bgfx bgfx-git)
+provides=(bgfx)
 
 source=('git://github.com/bkaradzic/bx.git'
         'git://github.com/bkaradzic/bimg.git'
-        'git://github.com/bkaradzic/bgfx.git')
-sha256sums=('SKIP' 'SKIP' 'SKIP')
+        'git://github.com/bkaradzic/bgfx.git'
+        'git://github.com/widberg/bgfx.cmake.git'
+        '0001-cmake-turn-on-CMAKE_POSITION_INDEPENDENT_CODE-for-sh.patch'
+        '0002-bimg-specify-visibility-of-linked-libs.patch'
+        '0003-install-if-generating-shared-only-install-bgfx.patch'
+        '0004-bgfx-make-bx-and-bimg-private.patch') # https://github.com/widberg/bgfx.cmake/pull/100
+sha256sums=('SKIP' 'SKIP' 'SKIP' 'SKIP'
+            '164c5d569d605f3e02552ad57383fbb2448e48270cdb95009672ade6e1be8050'
+            '20d6949f9a5d95bd0f21c51a99baca8b84163462b42a5472c2b237ee915993cc'
+            '471c2f61b071246bd653623e5939aa2874aac7b006af6907459b1a3c23dc1952'
+            '294df452d039824ac8280af6089918ac09a5feafd3bc1821e125e602cca073fa')
 
 pkgver() {
-  cd "${srcdir}/${pkgname%-git}"
+  cd "${srcdir}/bgfx"
   printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
 }
 
-build() {
-  cd "${srcdir}/${pkgname%-git}"
-  if [ `check_option debug`=y ]
-  then
-    make linux-debug64
-  else
-    make linux-release64
-  fi
-}
+prepare() {
+  cd "${srcdir}/bgfx.cmake"
 
-package() {
-  cd "${srcdir}/${pkgname%-git}"
-  CONFIG=Release
-  if [ `check_option debug`=y ]
-  then
-    CONFIG=Debug
-  fi
-  install -D .build/linux64_gcc/bin/libbgfx-shared-lib${CONFIG}.so ${pkgdir}/usr/lib/libbgfx.so
-  install -dm755 ${pkgdir}/usr/include
-  for PROJ in bx bimg bgfx
-  do
-    cp -r ${srcdir}/${PROJ}/include ${pkgdir}/usr
-  done
-  install -m644 src/bgfx_shader.sh ${pkgdir}/usr/include/bgfx/
-  install -m644 src/bgfx_compute.sh ${pkgdir}/usr/include/bgfx/
+  git config --file=.gitmodules submodule.bx.url $srcdir/bx
+  git config --file=.gitmodules submodule.bimg.url $srcdir/bimg
+  git config --file=.gitmodules submodule.bgfx.url $srcdir/bgfx
+  git submodule sync
+  git submodule update --init
+
+  patch -p1 -i $srcdir/0001-cmake-turn-on-CMAKE_POSITION_INDEPENDENT_CODE-for-sh.patch
+  patch -p1 -i $srcdir/0002-bimg-specify-visibility-of-linked-libs.patch
+  patch -p1 -i $srcdir/0003-install-if-generating-shared-only-install-bgfx.patch
+  patch -p1 -i $srcdir/0004-bgfx-make-bx-and-bimg-private.patch
+
+  # prepend bgfx to bin names to avoid naming conflicts
   for BIN in geometryc geometryv shaderc texturec texturev
   do
-    install -D .build/linux64_gcc/bin/${BIN}${CONFIG} ${pkgdir}/usr/bin/bgfx-${BIN}
+    echo "" >> cmake/tools/$BIN.cmake
+    echo "set_target_properties( $BIN PROPERTIES OUTPUT_NAME bgfx-$BIN )" >> cmake/tools/$BIN.cmake
   done
 }
 
+build() {
+  cd "${srcdir}/bgfx.cmake"
+  cmake -DBGFX_BUILD_EXAMPLES=OFF \
+        -DBGFX_INSTALL_EXAMPLES=OFF \
+        -DBGFX_CUSTOM_TARGETS=OFF \
+        -DBGFX_LIBRARY_TYPE=SHARED \
+        -DCMAKE_INSTALL_PREFIX=/usr \
+        -DCMAKE_BUILD_TYPE=RelWithDebInfo
+  cmake --build .
+}
+
+package() {
+  cd "${srcdir}/bgfx.cmake"
+  cmake --install . -v --strip --prefix "$pkgdir/usr"
+
+  # remove helper and 3rdparty includes used to compile bgfx
+  rm -rf ${pkgdir}/usr/include/compat
+  rm -rf ${pkgdir}/usr/include/tinystl
+}
+
 # vim:set ts=2 sw=2 et: