On Mon, Mar 16 2020, Jeremie Courreges-Anglas <j...@wxcvbn.org> wrote:

[...]

> I took a look some days/weeks ago, sadly I didn't note down
> why the switch wasn't straightforward.  Maybe I was just busy with
> something else.  Looks like a bunch of python files import __future__ so
> this looks promising.

I got curious about which problems could result from the current deps
layout.  So here's an attempt to switch all the llvm subpackages to
python3.

While here:
- also byte-compile the .py files in the lldb subpackage.  compileall.py
  tripped up over symbolication.py so process this file with 2to3
- drop gtest from PLIST and rdeps.  To be committed seperately, but
  might as well ride this change.

make update works fine with a py-llvm->py3-llvm quirks entry.
import lldb, lldb.formatters, lldb.runtime, lldb.utils, clang and
clang.cindex don't explode in flight, scan-view also works
fine, hmaptool and git-clang-formatter *seem* to be happy.

Feedback / oks welcome.


Index: Makefile
===================================================================
RCS file: /cvs/ports/devel/llvm/Makefile,v
retrieving revision 1.245
diff -u -p -r1.245 Makefile
--- Makefile    15 Mar 2020 19:33:32 -0000      1.245
+++ Makefile    18 Mar 2020 13:28:06 -0000
@@ -16,11 +16,11 @@ DISTNAME =  llvm-${LLVM_V}.src
 PKGNAME =      llvm-${LLVM_V}
 PKGSPEC-main = llvm-=${LLVM_V}
 PKGNAME-main = llvm-${LLVM_V}
-PKGNAME-python =       py-llvm-${LLVM_V}
+PKGNAME-python =       py3-llvm-${LLVM_V}
 PKGNAME-lldb = lldb-${LLVM_V}
-REVISION-main =        8
-REVISION-python = 0
-REVISION-lldb =        1
+REVISION-main =        9
+REVISION-python = 1
+REVISION-lldb =        2
 
 CATEGORIES =   devel
 
@@ -49,13 +49,13 @@ MULTI_PACKAGES = -main -python -lldb
 COMPILER =             base-clang ports-gcc
 MODULES =              devel/cmake \
                        lang/python
+MODPY_VERSION =                ${MODPY_DEFAULT_VERSION_3}
 
 TEST_DEPENDS =         devel/dejagnu \
                        shells/bash
 BUILD_DEPENDS +=       devel/swig \
-                       textproc/py-sphinx \
-                       textproc/py-recommonmark
-RUN_DEPENDS +=         devel/gtest
+                       textproc/py-sphinx${MODPY_FLAVOR} \
+                       textproc/py-recommonmark${MODPY_FLAVOR}
 
 .include <bsd.port.arch.mk>
 
@@ -79,7 +79,7 @@ WANTLIB-lldb +=               curses edit form panel
 # XXX linked against libLLVM-x.so, should be LIB_DEPENDS
 RUN_DEPENDS-lldb =     ${BUILD_PKGPATH},-main
 RUN_DEPENDS-lldb +=    ${MODPY_RUN_DEPENDS} \
-                       devel/py-six
+                       devel/py-six${MODPY_FLAVOR}
 LIB_DEPENDS-lldb =     ${LIB_DEPENDS}
 
 CONFIGURE_STYLE =      cmake
@@ -127,6 +127,7 @@ post-extract:
        mv ${WRKDIR}/cfe-${LLVM_V}.src ${WRKSRC}/tools/clang
        mv ${WRKDIR}/lld-${LLVM_V}.src ${WRKSRC}/tools/lld
        mv ${WRKDIR}/lldb-${LLVM_V}.src ${WRKSRC}/tools/lldb
+       ${LOCALBASE}/bin/2to3 -w 
${WRKSRC}/tools/lldb/examples/python/symbolication.py
 
 pre-configure:
        @${SUBST_CMD} ${WRKSRC}/tools/clang/lib/Driver/ToolChains/OpenBSD.cpp \
@@ -134,8 +135,10 @@ pre-configure:
        -@ln -s ${MODPY_BIN} ${WRKDIR}/bin/python
 
 post-build:
-       cd ${WRKSRC}/docs && make -f Makefile.sphinx man
-       cd ${WRKSRC}/tools/clang/docs && make -f Makefile.sphinx man
+       cd ${WRKSRC}/docs && \
+           make -f Makefile.sphinx man 
SPHINXBUILD="sphinx-build${MODPY_BIN_SUFFIX}"
+       cd ${WRKSRC}/tools/clang/docs && \
+           make -f Makefile.sphinx man 
SPHINXBUILD="sphinx-build${MODPY_BIN_SUFFIX}"
 
 post-install:
        ${INSTALL_DATA_DIR} \
@@ -143,7 +146,7 @@ post-install:
        ${INSTALL_DATA} ${WRKSRC}/tools/clang/bindings/python/clang/* \
            ${PREFIX}/lib/python${MODPY_VERSION}/site-packages/clang
        ${MODPY_BIN} ${MODPY_LIBDIR}/compileall.py \
-           ${PREFIX}/lib/python${MODPY_VERSION}/site-packages/clang
+           ${PREFIX}/lib/python${MODPY_VERSION}/site-packages/
        ${INSTALL_DATA} ${WRKSRC}/docs/_build/man/* \
            ${PREFIX}/man/man1
        ${INSTALL_DATA} ${WRKSRC}/tools/clang/docs/_build/man/clang.1 \
Index: pkg/PLIST-lldb
===================================================================
RCS file: /cvs/ports/devel/llvm/pkg/PLIST-lldb,v
retrieving revision 1.4
diff -u -p -r1.4 PLIST-lldb
--- pkg/PLIST-lldb      6 Mar 2020 14:39:57 -0000       1.4
+++ pkg/PLIST-lldb      18 Mar 2020 13:28:06 -0000
@@ -608,15 +608,29 @@ include/lldb/lldb-versioning.h
 @static-lib lib/liblldbUtilityHelpers.a
 lib/python${MODPY_VERSION}/site-packages/lldb/
 lib/python${MODPY_VERSION}/site-packages/lldb/__init__.py
+${MODPY_COMMENT}lib/python${MODPY_VERSION}/site-packages/lldb/${MODPY_PYCACHE}/
+lib/python${MODPY_VERSION}/site-packages/lldb/${MODPY_PYCACHE}__init__.${MODPY_PYC_MAGIC_TAG}pyc
+lib/python${MODPY_VERSION}/site-packages/lldb/${MODPY_PYCACHE}embedded_interpreter.${MODPY_PYC_MAGIC_TAG}pyc
 @so lib/python${MODPY_VERSION}/site-packages/lldb/_lldb.so
 lib/python${MODPY_VERSION}/site-packages/lldb/embedded_interpreter.py
 lib/python${MODPY_VERSION}/site-packages/lldb/formatters/
 lib/python${MODPY_VERSION}/site-packages/lldb/formatters/Logger.py
 lib/python${MODPY_VERSION}/site-packages/lldb/formatters/__init__.py
+${MODPY_COMMENT}lib/python${MODPY_VERSION}/site-packages/lldb/formatters/${MODPY_PYCACHE}/
+lib/python${MODPY_VERSION}/site-packages/lldb/formatters/${MODPY_PYCACHE}Logger.${MODPY_PYC_MAGIC_TAG}pyc
+lib/python${MODPY_VERSION}/site-packages/lldb/formatters/${MODPY_PYCACHE}__init__.${MODPY_PYC_MAGIC_TAG}pyc
+lib/python${MODPY_VERSION}/site-packages/lldb/formatters/${MODPY_PYCACHE}attrib_fromdict.${MODPY_PYC_MAGIC_TAG}pyc
+lib/python${MODPY_VERSION}/site-packages/lldb/formatters/${MODPY_PYCACHE}cache.${MODPY_PYC_MAGIC_TAG}pyc
+lib/python${MODPY_VERSION}/site-packages/lldb/formatters/${MODPY_PYCACHE}metrics.${MODPY_PYC_MAGIC_TAG}pyc
+lib/python${MODPY_VERSION}/site-packages/lldb/formatters/${MODPY_PYCACHE}synth.${MODPY_PYC_MAGIC_TAG}pyc
 lib/python${MODPY_VERSION}/site-packages/lldb/formatters/attrib_fromdict.py
 lib/python${MODPY_VERSION}/site-packages/lldb/formatters/cache.py
 lib/python${MODPY_VERSION}/site-packages/lldb/formatters/cpp/
 lib/python${MODPY_VERSION}/site-packages/lldb/formatters/cpp/__init__.py
+${MODPY_COMMENT}lib/python${MODPY_VERSION}/site-packages/lldb/formatters/cpp/${MODPY_PYCACHE}/
+lib/python${MODPY_VERSION}/site-packages/lldb/formatters/cpp/${MODPY_PYCACHE}__init__.${MODPY_PYC_MAGIC_TAG}pyc
+lib/python${MODPY_VERSION}/site-packages/lldb/formatters/cpp/${MODPY_PYCACHE}gnu_libstdcpp.${MODPY_PYC_MAGIC_TAG}pyc
+lib/python${MODPY_VERSION}/site-packages/lldb/formatters/cpp/${MODPY_PYCACHE}libcxx.${MODPY_PYC_MAGIC_TAG}pyc
 lib/python${MODPY_VERSION}/site-packages/lldb/formatters/cpp/gnu_libstdcpp.py
 lib/python${MODPY_VERSION}/site-packages/lldb/formatters/cpp/libcxx.py
 lib/python${MODPY_VERSION}/site-packages/lldb/formatters/metrics.py
@@ -624,6 +638,11 @@ lib/python${MODPY_VERSION}/site-packages
 lib/python${MODPY_VERSION}/site-packages/lldb/lldb-argdumper
 lib/python${MODPY_VERSION}/site-packages/lldb/runtime/
 lib/python${MODPY_VERSION}/site-packages/lldb/runtime/__init__.py
+${MODPY_COMMENT}lib/python${MODPY_VERSION}/site-packages/lldb/runtime/${MODPY_PYCACHE}/
+lib/python${MODPY_VERSION}/site-packages/lldb/runtime/${MODPY_PYCACHE}__init__.${MODPY_PYC_MAGIC_TAG}pyc
 lib/python${MODPY_VERSION}/site-packages/lldb/utils/
 lib/python${MODPY_VERSION}/site-packages/lldb/utils/__init__.py
+${MODPY_COMMENT}lib/python${MODPY_VERSION}/site-packages/lldb/utils/${MODPY_PYCACHE}/
+lib/python${MODPY_VERSION}/site-packages/lldb/utils/${MODPY_PYCACHE}__init__.${MODPY_PYC_MAGIC_TAG}pyc
+lib/python${MODPY_VERSION}/site-packages/lldb/utils/${MODPY_PYCACHE}symbolication.${MODPY_PYC_MAGIC_TAG}pyc
 lib/python${MODPY_VERSION}/site-packages/lldb/utils/symbolication.py
Index: pkg/PLIST-main
===================================================================
RCS file: /cvs/ports/devel/llvm/pkg/PLIST-main,v
retrieving revision 1.16
diff -u -p -r1.16 PLIST-main
--- pkg/PLIST-main      6 Mar 2020 14:39:57 -0000       1.16
+++ pkg/PLIST-main      18 Mar 2020 13:28:06 -0000
@@ -2455,8 +2455,6 @@ lib/cmake/llvm/VersionFromVCS.cmake
 @static-lib lib/libclangStaticAnalyzerCore.a
 @static-lib lib/libclangStaticAnalyzerFrontend.a
 @static-lib lib/libclangTooling.a
-@comment lib/libgtest.a
-@comment lib/libgtest_main.a
 @static-lib lib/libclangToolingASTDiff.a
 @static-lib lib/libclangToolingCore.a
 @static-lib lib/libclangToolingInclusions.a
Index: pkg/PLIST-python
===================================================================
RCS file: /cvs/ports/devel/llvm/pkg/PLIST-python,v
retrieving revision 1.5
diff -u -p -r1.5 PLIST-python
--- pkg/PLIST-python    6 Mar 2020 14:39:57 -0000       1.5
+++ pkg/PLIST-python    18 Mar 2020 13:28:06 -0000
@@ -1,8 +1,9 @@
 @comment $OpenBSD: PLIST-python,v 1.5 2020/03/06 14:39:57 jca Exp $
 lib/python${MODPY_VERSION}/site-packages/clang/
 lib/python${MODPY_VERSION}/site-packages/clang/__init__.py
-lib/python${MODPY_VERSION}/site-packages/clang/__init__.pyc
+${MODPY_COMMENT}lib/python${MODPY_VERSION}/site-packages/clang/${MODPY_PYCACHE}/
+lib/python${MODPY_VERSION}/site-packages/clang/${MODPY_PYCACHE}__init__.${MODPY_PYC_MAGIC_TAG}pyc
+lib/python${MODPY_VERSION}/site-packages/clang/${MODPY_PYCACHE}cindex.${MODPY_PYC_MAGIC_TAG}pyc
+lib/python${MODPY_VERSION}/site-packages/clang/${MODPY_PYCACHE}enumerations.${MODPY_PYC_MAGIC_TAG}pyc
 lib/python${MODPY_VERSION}/site-packages/clang/cindex.py
-lib/python${MODPY_VERSION}/site-packages/clang/cindex.pyc
 lib/python${MODPY_VERSION}/site-packages/clang/enumerations.py
-lib/python${MODPY_VERSION}/site-packages/clang/enumerations.pyc


-- 
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