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Patch CMakeLists to install CMake modules to share/llvm instead of lib/cmake/llvm. This works better than vcpkg_fixup_cmake_targets because other parts of the LLVM build system really want all the variables set correctly. Also set other options to prevent creation of any bin/* instead of removing them after the fact, for the same reason.

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This commit is contained in:
Stephane Lajoie 2017-07-09 19:47:35 -04:00
parent c2f1a2af59
commit aea2734ad4
2 changed files with 21 additions and 22 deletions
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10
ports/llvm/install-cmake-modules-to-share.patch Normal file
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@ -0,0 +1,10 @@
diff --git a/cmake/modules/CMakeLists.txt b/cmake/modules/CMakeLists.txt
index ac4b0b7..13a271d 100644
--- a/cmake/modules/CMakeLists.txt
+++ b/cmake/modules/CMakeLists.txt
@@ -1,4 +1,4 @@
-set(LLVM_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm)
+set(LLVM_INSTALL_PACKAGE_DIR share/llvm)
set(llvm_cmake_builddir "${LLVM_BINARY_DIR}/${LLVM_INSTALL_PACKAGE_DIR}")
# First for users who use an installed LLVM, create the LLVMExports.cmake file.

33
ports/llvm/portfile.cmake
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@ -1,15 +1,3 @@
# Common Ambient Variables:
# CURRENT_BUILDTREES_DIR = ${VCPKG_ROOT_DIR}\buildtrees\${PORT}
# CURRENT_PACKAGES_DIR = ${VCPKG_ROOT_DIR}\packages\${PORT}_${TARGET_TRIPLET}
# CURRENT_PORT_DIR = ${VCPKG_ROOT_DIR}\ports\${PORT}
# PORT = current port name (zlib, etc)
# TARGET_TRIPLET = current triplet (x86-windows, x64-windows-static, etc)
# VCPKG_CRT_LINKAGE = C runtime linkage type (static, dynamic)
# VCPKG_LIBRARY_LINKAGE = target library linkage type (static, dynamic)
# VCPKG_ROOT_DIR = <C:\path\to\current\vcpkg>
# VCPKG_TARGET_ARCHITECTURE = target architecture (x64, x86, arm)
#
# LLVM documentation recommends always using static library linkage when
# building with Microsoft toolchain; it's also the default on other platforms
set(VCPKG_LIBRARY_LINKAGE static)
@ -23,29 +11,30 @@ vcpkg_download_distfile(ARCHIVE
)
vcpkg_extract_source_archive(${ARCHIVE})
vcpkg_apply_patches(
SOURCE_PATH ${SOURCE_PATH}
PATCHES ${CMAKE_CURRENT_LIST_DIR}/install-cmake-modules-to-share.patch
)
vcpkg_configure_cmake(
SOURCE_PATH ${SOURCE_PATH}
PREFER_NINJA
OPTIONS
-DLLVM_TARGETS_TO_BUILD=X86
-DLLVM_BUILD_TOOLS=OFF
-DLLVM_BUILD_UTILS=OFF
-DLLVM_INCLUDE_TOOLS=OFF
-DLLVM_INCLUDE_UTILS=OFF
-DLLVM_INCLUDE_EXAMPLES=OFF
-DLLVM_INCLUDE_TESTS=OFF
-DLLVM_ABI_BREAKING_CHECKS=FORCE_OFF
-DLLVM_TOOLS_INSTALL_DIR=tools
)
vcpkg_install_cmake()
# Move cmake modules to correct vcpkg location and remove extra copy
vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/llvm)
# Remove extra copy of cmake modules and include files
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)
# Remove extra copies of include files in debug directory
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
# Remove bin directories
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/bin)
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/bin)
# Remove one empty include subdirectory if it is indeed empty
file(GLOB MCANALYSISFILES ${CURRENT_PACKAGES_DIR}/include/llvm/MC/MCAnalysis/*)
if(NOT MCANALYSISFILES)