[Buildroot] [[DO NOT MERGE] v3 3/7] package/spirv-llvm-translator: add target variant to provide LLVMSPIRVLib
Antoine Coutant
antoine.coutant at smile.fr
Fri Nov 24 16:15:19 UTC 2023
From: Romain Naour <romain.naour at smile.fr>
This target version is needed for Rusticl which is an LLVM based OpenCL
framework:
https://docs.mesa3d.org/rusticl.html
Signed-off-by: Romain Naour <romain.naour at smile.fr>
Signed-off-by: Sebastian Weyer <sebastian.weyer at smile.fr>
Signed-off-by: Antoine Coutant <antoine.coutant at smile.fr>
---
Changes v2 -> v3:
- resolution of the conflict created by adding spirv-llvm-translator
to package/Config.in
- resolution of the conflict created by adding spirv-headers and zlib
to spirv-llvm-translator dependencies
---
package/Config.in | 1 +
package/spirv-llvm-translator/Config.in | 22 +++++++++++++++++++
.../spirv-llvm-translator.mk | 12 +++++++++-
3 files changed, 34 insertions(+), 1 deletion(-)
create mode 100644 package/spirv-llvm-translator/Config.in
diff --git a/package/Config.in b/package/Config.in
index 5a3410d758..2097a21408 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -327,6 +327,7 @@ comment "Graphic applications"
source "package/pngquant/Config.in"
source "package/qt5cinex/Config.in"
source "package/rrdtool/Config.in"
+ source "package/spirv-llvm-translator/Config.in"
source "package/spirv-tools/Config.in"
source "package/stellarium/Config.in"
source "package/sway/Config.in"
diff --git a/package/spirv-llvm-translator/Config.in b/package/spirv-llvm-translator/Config.in
new file mode 100644
index 0000000000..73ca787d8a
--- /dev/null
+++ b/package/spirv-llvm-translator/Config.in
@@ -0,0 +1,22 @@
+config BR2_PACKAGE_SPIRV_LLVM_TRANSLATOR
+ bool "spirv-translator"
+ depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
+ depends on BR2_TOOLCHAIN_GCC_AT_LEAST_7
+ depends on BR2_TOOLCHAIN_HAS_THREADS
+ depends on BR2_INSTALL_LIBSTDCPP
+ depends on !BR2_STATIC_LIBS
+ depends on BR2_HOST_GCC_AT_LEAST_7 # host-llvm
+ select BR2_PACKAGE_LLVM
+ select BR2_PACKAGE_SPIRV_HEADERS
+ select BR2_PACKAGE_ZLIB
+ help
+ LLVM/SPIR-V Bi-Directional Translator is a library and tool
+ for translation between LLVM IR and SPIR-V.
+
+ https://github.com/khronosGroup/SPIRV-LLVM-Translator
+
+comment "spirv-translator needs a toolchain w/ threads, C++, gcc >= 7, dynamic library, host gcc >= 7"
+ depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
+ depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP || \
+ !BR2_TOOLCHAIN_GCC_AT_LEAST_7 \
+ || BR2_STATIC_LIBS || !BR2_HOST_GCC_AT_LEAST_7
diff --git a/package/spirv-llvm-translator/spirv-llvm-translator.mk b/package/spirv-llvm-translator/spirv-llvm-translator.mk
index 523890a986..8361a74c59 100644
--- a/package/spirv-llvm-translator/spirv-llvm-translator.mk
+++ b/package/spirv-llvm-translator/spirv-llvm-translator.mk
@@ -10,7 +10,7 @@ SPIRV_LLVM_TRANSLATOR_VERSION = v15.0.0-46-ge82ecc2bd7295604fcf1824e47c95fa6a09c
SPIRV_LLVM_TRANSLATOR_SITE = $(call github,KhronosGroup,SPIRV-LLVM-Translator,$(SPIRV_LLVM_TRANSLATOR_VERSION))
SPIRV_LLVM_TRANSLATOR_LICENSE = NCSA
SPIRV_LLVM_TRANSLATOR_LICENSE_FILES = LICENSE.TXT
-HOST_SPIRV_LLVM_TRANSLATOR_DEPENDENCIES = host-clang host-llvm host-spirv-headers
+HOST_SPIRV_LLVM_TRANSLATOR_DEPENDENCIES = host-clang host-llvm host-spirv-headers spirv-headers zlib
HOST_SPIRV_LLVM_TRANSLATOR_CONF_OPTS = \
-DLLVM_BUILD_TOOLS=ON \
-DLLVM_DIR=$(HOST_DIR)/lib/cmake/llvm \
@@ -19,4 +19,14 @@ HOST_SPIRV_LLVM_TRANSLATOR_CONF_OPTS = \
-DLLVM_EXTERNAL_PROJECTS="SPIRV-Headers" \
-DLLVM_EXTERNAL_SPIRV_HEADERS_SOURCE_DIR=$(HOST_DIR)/include
+SPIRV_LLVM_TRANSLATOR_INSTALL_STAGING = YES
+SPIRV_LLVM_TRANSLATOR_DEPENDENCIES = host-clang host-llvm llvm
+SPIRV_LLVM_TRANSLATOR_CONF_OPTS = \
+ -DLLVM_EXTERNAL_SPIRV_HEADERS_SOURCE_DIR=${STAGING_DIR}/usr \
+ -DLLVM_BUILD_TOOLS=ON \
+ -DLLVM_DIR=$(STAGING_DIR)/lib/cmake/llvm \
+ -DLLVM_SPIRV_BUILD_EXTERNAL=YES \
+ -DLLVM_SPIRV_INCLUDE_TESTS=OFF
+
+$(eval $(cmake-package))
$(eval $(host-cmake-package))
--
2.25.1
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