commit: 135bd0f4429ba1508b7bbf47ffabfc6f3de238ee
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Thu Sep 28 13:16:23 2017 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Thu Sep 28 13:16:23 2017 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=135bd0f4
media-libs/mesa: Backport LLVM dep fixes to 17.2.1
media-libs/mesa/mesa-17.2.1.ebuild | 103 ++++++++++++++++++++++++++++++++-----
1 file changed, 89 insertions(+), 14 deletions(-)
diff --git a/media-libs/mesa/mesa-17.2.1.ebuild
b/media-libs/mesa/mesa-17.2.1.ebuild
index f54779f9572..2b6f32728db 100644
--- a/media-libs/mesa/mesa-17.2.1.ebuild
+++ b/media-libs/mesa/mesa-17.2.1.ebuild
@@ -97,7 +97,6 @@ RDEPEND="
llvm? (
video_cards_radeonsi? (
virtual/libelf:0=[${MULTILIB_USEDEP}]
- vulkan? ( >=sys-devel/llvm-3.9.0:=[${MULTILIB_USEDEP}] )
)
video_cards_r600? (
virtual/libelf:0=[${MULTILIB_USEDEP}]
@@ -105,7 +104,6 @@ RDEPEND="
video_cards_radeon? (
virtual/libelf:0=[${MULTILIB_USEDEP}]
)
- >=sys-devel/llvm-3.6.0:=[${MULTILIB_USEDEP}]
)
opencl? (
app-eselect/eselect-opencl
@@ -139,20 +137,84 @@ RDEPEND="${RDEPEND}
video_cards_radeonsi? ( ${LIBDRM_DEPSTRING}[video_cards_amdgpu] )
"
-# FIXME: kill the sys-devel/llvm[video_cards_radeon] compat once
-# LLVM < 3.9 is out of the game
-DEPEND="${RDEPEND}
- ${PYTHON_DEPS}
+# Please keep the LLVM dependency block separate. Since LLVM is slotted,
+# we need to *really* make sure we're not pulling one than more slot
+# simultaneously.
+#
+# How to use it:
+# 1. List all the working slots (with min versions) in ||, newest first.
+# 2. Update the := to specify *max* version, e.g. < 7.
+# 3. Specify LLVM_MAX_SLOT, e.g. 6.
+LLVM_DEPSTR="
+ || (
+ sys-devel/llvm:6[${MULTILIB_USEDEP}]
+ sys-devel/llvm:5[${MULTILIB_USEDEP}]
+ sys-devel/llvm:4[${MULTILIB_USEDEP}]
+ >=sys-devel/llvm-3.9.0:0[${MULTILIB_USEDEP}]
+ )
+ sys-devel/llvm:=[${MULTILIB_USEDEP}]
+"
+LLVM_DEPSTR_AMDGPU=${LLVM_DEPSTR//]/,llvm_targets_AMDGPU(-)]}
+CLANG_DEPSTR=${LLVM_DEPSTR//llvm/clang}
+CLANG_DEPSTR_AMDGPU=${CLANG_DEPSTR//]/,llvm_targets_AMDGPU(-)]}
+RDEPEND="${RDEPEND}
llvm? (
- video_cards_radeonsi? ( || (
- sys-devel/llvm[llvm_targets_AMDGPU]
- sys-devel/llvm[video_cards_radeon]
- ) )
+ opencl? (
+ video_cards_r600? (
+ ${CLANG_DEPSTR_AMDGPU}
+ )
+ !video_cards_r600? (
+ video_cards_radeonsi? (
+ ${CLANG_DEPSTR_AMDGPU}
+ )
+ )
+ !video_cards_r600? (
+ !video_cards_radeonsi? (
+ video_cards_radeon? (
+ ${CLANG_DEPSTR_AMDGPU}
+ )
+ )
+ )
+ !video_cards_r600? (
+ !video_cards_radeon? (
+ !video_cards_radeonsi? (
+ ${CLANG_DEPSTR}
+ )
+ )
+ )
+ )
+ !opencl? (
+ video_cards_r600? (
+ ${LLVM_DEPSTR_AMDGPU}
+ )
+ !video_cards_r600? (
+ video_cards_radeonsi? (
+ ${LLVM_DEPSTR_AMDGPU}
+ )
+ )
+ !video_cards_r600? (
+ !video_cards_radeonsi? (
+ video_cards_radeon? (
+ ${LLVM_DEPSTR_AMDGPU}
+ )
+ )
+ )
+ !video_cards_r600? (
+ !video_cards_radeon? (
+ !video_cards_radeonsi? (
+ ${LLVM_DEPSTR}
+ )
+ )
+ )
+ )
)
+"
+unset {LLVM,CLANG}_DEPSTR{,_AMDGPU}
+
+DEPEND="${RDEPEND}
+ ${PYTHON_DEPS}
opencl? (
- >=sys-devel/llvm-3.6.0:=[${MULTILIB_USEDEP}]
- >=sys-devel/clang-3.6.0:=[${MULTILIB_USEDEP}]
- >=sys-devel/gcc-4.6
+ >=sys-devel/gcc-4.6
)
sys-devel/gettext
virtual/pkgconfig
@@ -187,6 +249,19 @@ x86? (
)
)"
+llvm_check_deps() {
+ local flags=${MULTILIB_USEDEP}
+ if use video_cards_r600 || use video_cards_radeon || use
video_cards_radeonsi
+ then
+ flags+=",llvm_targets_AMDGPU(-)"
+ fi
+
+ if use opencl; then
+ has_version "sys-devel/clang[${flags}]" || return 1
+ fi
+ has_version "sys-devel/llvm[${flags}]"
+}
+
pkg_setup() {
# warning message for bug 459306
if use llvm && has_version sys-devel/llvm[!debug=]; then
@@ -194,7 +269,7 @@ pkg_setup() {
ewarn "detected! This can cause problems. For details, see bug
459306."
fi
- if use llvm || use opencl; then
+ if use llvm; then
llvm_pkg_setup
fi
python-any-r1_pkg_setup
