Build libLLVM.so and link tools with it.
This seems to be the way almost all Linux distributions and BSDs
ship LLVM and is what Mesa expects.
Use the documented cmake var for RTTI while here.
Index: Makefile
===================================================================
RCS file: /cvs/ports/devel/llvm/Makefile,v
retrieving revision 1.172
diff -u -p -r1.172 Makefile
--- Makefile 2 Feb 2018 13:33:11 -0000 1.172
+++ Makefile 15 Feb 2018 13:32:09 -0000
@@ -18,7 +18,7 @@ DISTNAME = llvm-${LLVM_V}.src
PKGNAME = llvm-${LLVM_V}
PKGNAME-main = llvm-${LLVM_V}
PKGNAME-python = py-llvm-${LLVM_V}
-REVISION-main = 1
+REVISION-main = 2
CATEGORIES = devel
DISTFILES = llvm-${LLVM_V}.src${EXTRACT_SUFX} \
cfe-${LLVM_V}.src${EXTRACT_SUFX} \
@@ -55,10 +55,12 @@ RUN_DEPENDS-python = ${MODPY_RUN_DEPENDS
LIB_DEPENDS-python = ${BUILD_PKGPATH},-main
SEPARATE_BUILD = Yes
-CONFIGURE_ARGS = -DLLVM_ENABLE_FFI:Bool=False \
+CONFIGURE_ARGS = -DLLVM_ENABLE_FFI:Bool=True \
-DLLVM_ENABLE_TERMINFO:Bool=False \
- -DLLVM_REQUIRES_RTTI:Bool=True \
+ -DLLVM_ENABLE_RTTI:Bool=True \
-DCMAKE_DISABLE_FIND_PACKAGE_LibXml2:Bool=True \
+ -DLLVM_LINK_LLVM_DYLIB:Bool=True \
+ -DLLVM_BUILD_LLVM_DYLIB:Bool=True \
-DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND \
-DBacktrace_LIBRARY=''
Index: patches/patch-tools_llvm-shlib_CMakeLists_txt
===================================================================
RCS file: patches/patch-tools_llvm-shlib_CMakeLists_txt
diff -N patches/patch-tools_llvm-shlib_CMakeLists_txt
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ patches/patch-tools_llvm-shlib_CMakeLists_txt 15 Feb 2018 13:32:09
-0000
@@ -0,0 +1,26 @@
+$OpenBSD$
+
+fix symbols not getting added to shared library
+
+Index: tools/llvm-shlib/CMakeLists.txt
+--- tools/llvm-shlib/CMakeLists.txt.orig
++++ tools/llvm-shlib/CMakeLists.txt
+@@ -37,15 +37,15 @@ endif()
+ add_llvm_library(LLVM SHARED DISABLE_LLVM_LINK_LLVM_DYLIB SONAME ${SOURCES})
+
+ list(REMOVE_DUPLICATES LIB_NAMES)
+-if(("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux") OR (MINGW) OR (HAIKU) OR
("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD") OR ("${CMAKE_SYSTEM_NAME}" STREQUAL
"DragonFly")) # FIXME: It should be "GNU ld for elf"
++if("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
++ set(LIB_NAMES -Wl,-all_load ${LIB_NAMES})
++else()
+ configure_file(
+ ${CMAKE_CURRENT_SOURCE_DIR}/simple_version_script.map.in
+ ${LLVM_LIBRARY_DIR}/tools/llvm-shlib/simple_version_script.map)
+
+ # GNU ld doesn't resolve symbols in the version script.
+ set(LIB_NAMES
-Wl,--version-script,${LLVM_LIBRARY_DIR}/tools/llvm-shlib/simple_version_script.map
-Wl,--whole-archive ${LIB_NAMES} -Wl,--no-whole-archive)
+-elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
+- set(LIB_NAMES -Wl,-all_load ${LIB_NAMES})
+ endif()
+
+ target_link_libraries(LLVM PRIVATE ${LIB_NAMES})
Index: pkg/PLIST-main
===================================================================
RCS file: /cvs/ports/devel/llvm/pkg/PLIST-main,v
retrieving revision 1.5
diff -u -p -r1.5 PLIST-main
--- pkg/PLIST-main 8 Sep 2017 05:58:19 -0000 1.5
+++ pkg/PLIST-main 15 Feb 2018 13:32:09 -0000
@@ -1939,6 +1939,9 @@ lib/cmake/llvm/LLVMInstallSymlink.cmake
lib/cmake/llvm/LLVMProcessSources.cmake
lib/cmake/llvm/TableGen.cmake
lib/cmake/llvm/VersionFromVCS.cmake
+lib/libLLVM-${LLVM_V}.so
+lib/libLLVM-5.0.so
+lib/libLLVM.so
lib/libLLVMAArch64AsmParser.a
lib/libLLVMAArch64AsmPrinter.a
lib/libLLVMAArch64CodeGen.a
