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commit: 20ab0d476f1f2467cb35a863d36e21dfb48f075b |
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Author: Michał Górny <mgorny <AT> gentoo <DOT> org> |
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AuthorDate: Wed Oct 28 08:08:41 2020 +0000 |
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Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> |
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CommitDate: Wed Oct 28 08:37:35 2020 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=20ab0d47 |
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|
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sys-devel/llvm: Backport tensorflow automagic dep fix |
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|
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Backport patch fixing CMakeLists.txt not to use tensorflow |
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automagically. This also fixes build failure due to our TF packages |
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being incompatible. TF is now always-off. |
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|
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Thanks to Georgy Yakovlev for rebasing and testing the patch. |
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|
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Closes: https://bugs.gentoo.org/748444 |
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Signed-off-by: Michał Górny <mgorny <AT> gentoo.org> |
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|
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...88371-guard-find_library-tensorflow_c_api.patch | 55 ++++++++++++++++++++++ |
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sys-devel/llvm/llvm-11.0.0.ebuild | 6 +++ |
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2 files changed, 61 insertions(+) |
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|
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diff --git a/sys-devel/llvm/files/11.0.0/0001-backport-D88371-guard-find_library-tensorflow_c_api.patch b/sys-devel/llvm/files/11.0.0/0001-backport-D88371-guard-find_library-tensorflow_c_api.patch |
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new file mode 100644 |
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index 00000000000..73959afb267 |
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--- /dev/null |
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+++ b/sys-devel/llvm/files/11.0.0/0001-backport-D88371-guard-find_library-tensorflow_c_api.patch |
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@@ -0,0 +1,55 @@ |
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+From 8dcb88f7705fb3927938dd9bd103efcabafcefb0 Mon Sep 17 00:00:00 2001 |
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+From: Georgy Yakovlev <gyakovlev@g.o> |
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+Date: Tue, 27 Oct 2020 18:20:56 -0700 |
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+Subject: [PATCH] backport D88371, guard `find_library(tensorflow_c_api ...)` |
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+ |
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+Differential Revision: https://reviews.llvm.org/D88371 |
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+Signed-off-by: Georgy Yakovlev <gyakovlev@g.o> |
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+--- |
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+ llvm/CMakeLists.txt | 15 +++++++-------- |
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+ 1 file changed, 7 insertions(+), 8 deletions(-) |
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+ |
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+diff --git a/llvm/CMakeLists.txt b/llvm/CMakeLists.txt |
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+index 1f137f0..4112def 100644 |
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+--- a/llvm/CMakeLists.txt |
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++++ b/llvm/CMakeLists.txt |
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+@@ -832,6 +832,11 @@ configure_file( |
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+ ${LLVM_INCLUDE_DIR}/llvm/Config/Targets.def |
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+ ) |
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+ |
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++# They are not referenced. See set_output_directory(). |
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++set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/bin ) |
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++set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX} ) |
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++set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX} ) |
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++ |
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+ # For up-to-date instructions for installing the Tensorflow dependency, refer to |
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+ # the bot setup script: https://github.com/google/ml-compiler-opt/blob/master/buildbot/buildbot_init.sh |
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+ # In this case, the latest C API library is available for download from |
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+@@ -840,9 +845,9 @@ configure_file( |
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+ # LLVM_HAVE_TF_API, through llvm-config.h, so that a user of the LLVM library may |
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+ # also leverage the dependency. |
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+ set(TENSORFLOW_C_LIB_PATH "" CACHE PATH "Path to TensorFlow C library install") |
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+-find_library(tensorflow_c_api tensorflow PATHS ${TENSORFLOW_C_LIB_PATH}/lib) |
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+ |
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+-if (tensorflow_c_api) |
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++if (TENSORFLOW_C_LIB_PATH) |
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++ find_library(tensorflow_c_api tensorflow PATHS ${TENSORFLOW_C_LIB_PATH}/lib NO_DEFAULT_PATH REQUIRED) |
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+ set(LLVM_HAVE_TF_API "ON" CACHE BOOL "Full Tensorflow API available") |
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+ include_directories(${TENSORFLOW_C_LIB_PATH}/include) |
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+ endif() |
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+@@ -877,12 +882,6 @@ add_custom_target(srpm |
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+ COMMAND rpmbuild -bs --define '_topdir ${LLVM_SRPM_DIR}' ${LLVM_SRPM_BINARY_SPECFILE}) |
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+ set_target_properties(srpm PROPERTIES FOLDER "Misc") |
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+ |
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+- |
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+-# They are not referenced. See set_output_directory(). |
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+-set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/bin ) |
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+-set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX} ) |
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+-set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX} ) |
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+- |
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+ if(APPLE AND DARWIN_LTO_LIBRARY) |
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+ set(CMAKE_EXE_LINKER_FLAGS |
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+ "${CMAKE_EXE_LINKER_FLAGS} -Wl,-lto_library -Wl,${DARWIN_LTO_LIBRARY}") |
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+-- |
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+2.26.2 |
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+ |
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|
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diff --git a/sys-devel/llvm/llvm-11.0.0.ebuild b/sys-devel/llvm/llvm-11.0.0.ebuild |
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index 6bdf1c7ec77..ad20115fb6b 100644 |
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--- a/sys-devel/llvm/llvm-11.0.0.ebuild |
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+++ b/sys-devel/llvm/llvm-11.0.0.ebuild |
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@@ -73,6 +73,12 @@ RDEPEND="${RDEPEND} |
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PDEPEND="sys-devel/llvm-common |
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gold? ( >=sys-devel/llvmgold-${SLOT} )" |
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|
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+PATCHES=( |
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+ # backport tensorflow finding fix (avoids broken automagic dep) |
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+ # https://bugs.gentoo.org/748444 |
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+ "${FILESDIR}"/11.0.0/0001-backport-D88371-guard-find_library-tensorflow_c_api.patch |
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+) |
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+ |
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python_check_deps() { |
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use doc || return 0 |